A hair transplant is considered a failure if the grafts do not survive, the hairline looks unnatural, or the donor area is permanently damaged. The six key signs of a failed hair transplant are: an unnatural-looking hairline, insufficient density by the 12th month, visible donor site scarring, scalp necrosis, infection and cyst formation. In accredited clinics, the graft survival rate is over 98 per cent. ISHRS data show that 96 per cent of failed hair transplant cases are linked to unlicensed practitioners. True and permanent failure affects 1.97 per cent of patients (Ghimire et al., JNMA 2018, PMC8997317). Most patients who believe their hair transplant has failed by the third month are actually experiencing the normal ‘shock loss’ process, which resolves by the sixth month.

A hair transplant is considered a failure if the grafts do not survive, the hairline appears unnatural, or the donor area is permanently damaged. The six key signs of a failed hair transplant are: an unnatural-looking hairline, insufficient density by the 12th month, visible donor site scarring, scalp necrosis, infection and cyst formation. In accredited clinics, the graft survival rate is over 98 per cent. ISHRS data show that 96 per cent of failed hair transplant cases are linked to unlicensed practitioners. True and permanent failure affects 1.97 per cent of patients (Ghimire et al., JNMA 2018, PMC8997317). Most patients who believe their hair transplant has failed by the third month are actually experiencing the normal ‘shock loss’ process, which resolves by the sixth month.

MEDICAL REVIEWER

Dr Servet Terziler
AAACI-Accredited Surgeon, Member of the ISHRS and Developer of the Robotic DHI Technique

Updated: June 2026

This content has been reviewed by Dr Servet Terziler in terms of medical accuracy, assessment of failed hair transplants, suitability for revision, donor site safety, graft survival rate and patient safety.

You’ve done your research, chosen a clinic and flown to Istanbul. Twelve months have passed and nothing has grown. Or perhaps hair has grown, but it bears no resemblance to the results shown in the before-and-after photographs you were shown. You are not alone, and your options are not exhausted.

1.97%

Ghimire et al., JNMA 2018 | PMC8997317

The rate of permanent failure reported by patients following hair transplantation. Most patients reporting ‘failure’ at the 3-month mark are experiencing temporary shock loss. Genuine and permanent graft loss is rare in accredited surgical settings.

96%

ISHRS 2022 Medical Tourism Task Force

96 per cent of documented cases of failed hair transplants in Turkey between 2018 and 2022 were performed by unlicensed technicians or non-surgical staff; not by certified surgeons.

2–6 hours

Cooler et al., Dermatologic Surgery 2016

The maximum duration for which follicular units extracted from the body can remain viable outside the body before ATP depletion causes irreversible cell death. Clinics that carry out prolonged implantation sessions may risk compromising the viability of the grafts if this time limit is exceeded.

What Does a Failed Hair Transplant Look Like?

A hair transplant is considered a failure if the aesthetic result looks distinctly unnatural, if there is insufficient density in the target area, or if structural damage has occurred in the donor area. An assessment carried out at the 14th month, when final hair growth is complete, is more reliable for determining the outcome.

Are you worried that your results have actually failed?

Send us your recovery progress, photographs and graft count. A revision assessment can help distinguish normal shock loss from a genuine hair transplant failure.

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1. Unnatural or Excessively Straight Hairline

Natural hairlines are irregular. Follicles emerge at different angles, depths and with micro-gaps. In a failed hair transplant, the hairline typically appears as a uniform, straight line where grafts containing multiple hairs have been placed in the very front row. Surgeons refer to this as the ‘baby hair / doll’s hair’ appearance. It is permanent unless revision surgery is performed.

The ‘wet hair test’ can immediately reveal this issue: when you wet the hair and comb it back, the artificial clustering of grafts appears in groups rather than as individual hair strands. A failed hair transplant hairline is, therefore, one of the most frequently searched-for results online.

At Dr Terziler Exclusive Clinic, hairline design in the Picasso Robotic DHI procedure is personally carried out by Dr Servet Terziler, known in the hair industry as the ‘Picasso of Hair’. Before each graft is placed, the hairline is designed by hand with artistic precision. The clinic uses the 0.70 mm Choi implant pen, which allows for the individual placement of grafts at the correct angle, depth and direction to mimic the natural growth of the follicles. This level of control makes the difference between a noticeable hairline and a natural-looking one.

2. Insufficient Graft Density at 12 Months and Beyond

12. If the density in the transplanted area remains below 50 per cent by the 12th month, some of the grafts may not have survived. However, timing is crucial.

The normal healing process goes through specific stages: shedding between weeks 2 and 6, initial regrowth between weeks 8 and 14, and reaching final density between months 12 and 18.

3. It is incorrect to declare a hair transplant a failure by assessing density at just one month. However, if no significant density has yet been achieved by the 12th month, the possibility of failure should be assessed.
4. Signs that may indicate a failed hair transplant include sparse hair growth, irregular distribution in the transplanted area and asymmetry in the hairline.

3. Visible Donor Area Scars or Thinning

Excessive graft harvesting can reduce density in the donor area below a safe level. Round bald patches may form on the back and sides of the scalp.

This is one of the most common forms of permanent and irreversible damage that can result from uncontrolled FUE hair transplant procedures. This condition is immediately noticeable in patients who wear their hair short or prefer a shaved hairstyle.

At Dr Terziler Exclusive Clinic, pre-operative follicular density mapping is carried out to ensure that the number of grafts extracted from each donor area remains within safe limits and to preserve the natural appearance of the donor area.

4. Scalp Necrosis

Scalp necrosis is the death of tissue resulting from an insufficient blood supply to the recipient area. Symptoms may include dark or black patches on the scalp, persistent pain and, in severe cases, a foul odour.

It is a rare but serious complication that requires immediate medical intervention. It is generally associated with the creation of too many channels in the recipient area at very close intervals during a single session, leading to impaired blood circulation in the tissues.

5. Infection (Folliculitis)

The presence of pus, swelling and a fever within the first two weeks following surgery may indicate an infection. It has been reported that the incidence of folliculitis following hair transplant procedures ranges globally between 1–3 per cent.

This rate may be higher in centres where sterilisation procedures are inadequate. One of the most common causative agents is the bacterium Staphylococcus aureus.

Symptoms typically manifest as inflamed blisters forming in the graft areas between the 7th and 14th days following surgery. Untreated infections can lead to both scarring and permanent graft loss.

6. Cyst Formation

Follicles implanted too deeply may lead to the formation of epidermal cysts, which can appear as firm lumps beneath the scalp.

These usually appear in the hairline or crown area in the weeks following the procedure. Most resolve spontaneously within 3–6 weeks. Persistent cysts, however, may require drainage by a doctor.

Cyst formation may be an indication that the implantation depth was not correctly adjusted and should not be considered a normal post-operative outcome.

Do you need a quick consultation?

Please send your photographs taken in natural light, specifying which month of the healing process you are currently in. Our team can assess whether the issue is shock loss, low density or donor site damage.

Send a Message to a Revision Specialist

What Are the Scenarios of Failed Hair Transplants?

The following three scenarios of failed hair transplants are representative examples based on post-operative patient survey data from Dr Terziler Exclusive Clinic.

SCENARIO A

Patient at an Affordable Clinic

James R., 34, London

James found his clinic via a hair transplant brokerage website. The total package price, including flights and hotel, was 1,100 euros. In a converted flat in Istanbul, 2,000 grafts were implanted by a technician who, he later learnt, had no medical qualifications.

18. One month on: there was sparse coverage in the crown area, hairline grafts with a ‘plug-like’ appearance visible in natural light, and a donor area showing distinct lines. Forty per cent of the follicles in the posterior scalp had been permanently lost.

The technician had harvested grafts in a manner that exceeded 50 per cent of the density in the donor area. The grafts in the hairline were implanted at a right angle rather than the natural 30–45-degree angle, resulting in a flat, artificial appearance. Neither the number of grafts harvested nor the implantation angle had been monitored by a qualified surgeon.

THIS IS A FAILED HAIR TRANSPLANT. A revision procedure is required to rectify the issue.

“I chose the clinic because it was 800 euros cheaper than other places. I didn’t realise that 800 euros would cost me three years and two corrective procedures to fix this.”

James R., 34, London | Dr Terziler patient survey

SCENARIO B

Technically Unsuccessful Result

Marc D., 41, Amsterdam

Marc chose an accredited clinic with good reviews. His mistake was not realising that the surgeon responsible was not present when the hairline was being designed.

12. The hair had grown forwards and straight, rather than at an angle backwards. A trichoscopic analysis measured the density in the crown area at 35 FU/cm² and in the mid-scalp at 18 FU/cm². Under certain lighting conditions, the result resembled a moth-eaten appearance.

Incorrect angle mapping had caused the hair to grow in the wrong direction. As no pre-operative regional mapping had been carried out, the density distribution was irregular. None of these issues were apparent during the operation. Both issues became apparent only after the hair had started to grow.

THIS IS A FAILED HAIR TRANSPLANT RESULTING NOT FROM THE PATIENT’S BIOLOGY, BUT FROM THE SURGICAL TECHNIQUE.

“The surgeon wasn’t in the room whilst my hairline was being designed. Nobody told me this was possible. I thought I was paying for a surgeon to carry out the procedure.”

Marc D., 41, Amsterdam | Dr Terziler patient survey

SCENARIO C

Patient Experiencing ‘Shock Loss’ Mistaken for Failure

Ryan K., 29, Toronto

Ryan underwent an FUE procedure at a reputable clinic. By the 8th week, most of the transplanted hair had fallen out. Believing the procedure had failed, he posted a video online titled ‘failed hair transplant’. The video received 4,000 views.

5. By the 8th month, the same follicles had started to produce hair again. By the 14th month, the density had fully developed and the hairline looked natural. The video is still online.

What occurred was telogen effluvium, also known as shock loss. The surgical trauma forced the follicles to transition from the anagen (growth) phase to the telogen (resting) phase. The hair shaft fell out, but the follicle remained alive. Regrowth began in the 5th month.

THIS IS NOT A FAILED HAIR TRANSPLANT. It is a misunderstood biological process that can affect between 40 and 95 per cent of patients to varying degrees.

“In the second month, I filmed myself crying. I thought everything was gone forever. Now I’m almost embarrassed to say this because, by the 14th month, nobody can tell I’ve had a hair transplant.”

Ryan K., 29, Toronto | Dr Terziler patient survey

Have you experienced a result similar to one of these scenarios?

Before planning any corrective procedures, book a free revision consultation that includes a trichoscopic donor area assessment and hairline analysis.

Book a Revision Consultation

The 11 Most Important Reasons for Hair Transplant Failure and How to Prevent Them?

There are 11 documented fundamental clinical causes of hair transplant failure. The most common causes include grafts becoming dehydrated whilst outside the body for prolonged periods, over-harvesting of the donor area, incorrect implantation angle, and procedures carried out by unlicensed technicians.

At Dr Terziler Exclusive Clinic, specific prevention protocols are implemented for each of these causes.

Lichen Planopilaris (LPP) is an autoimmune disease that causes the immune system to attack hair follicles, including transplanted follicles. LPP is one of the documented mechanisms by which the immune system rejects a person’s own hair grafts. In the absence of LPP, it is biologically impossible for grafts taken from the patient’s own scalp to be rejected by the immune system in the sense of organ transplantation. Accurate pre-operative trichoscopic assessment helps to detect LPP. Lajevardi et al., JEADV 2021.

Surgeons rarely discuss maximum channel density, as this limits the number of grafts that can be implanted per session. However, current evidence suggests that implantation at a density exceeding 45 FU/cm² in a single session may lead to circulatory impairment in the subcutaneous vascular network. As a result, both the newly implanted grafts and the existing natural follicles may lose blood flow. Therefore, the ‘more grafts = better results’ approach is incorrect. Source: Rose & Nusbaum, Hair Transplant Forum International, 2014.

What Is Excessive Graft Harvesting and Why Is It Harmful?

Excessive graft harvesting refers to the removal of more than approximately 45–50 per cent of the existing follicles in the donor area. This typically results in the formation of visible, round bald patches on the back and sides of the scalp.

This damage may be permanent and is one of the most common causes of irreversible damage seen in FUE procedures carried out without pre-operative density mapping.

Has excessive graft harvesting been carried out in your donor area?

Request a trichoscopic donor area assessment before any further grafts are harvested from the same area.

Find out more about donor area assessment

What is the Biology Behind Hair Transplant Graft Failure?

A transplanted hair follicle begins to lose its viability from the moment it is separated from the scalp. ATP, the energy molecule that keeps follicular cells alive, can be depleted within 2–6 hours after being separated from the blood supply. When ATP is completely depleted, the cell membranes are damaged and the follicle may lose its viability.

1. What Happens When a Graft Is Left Outside the Body?

The viability of a graft may decrease as the time it spends in a storage tray increases. The storage medium significantly affects the survival time. According to a study by Cooler et al., published in *Dermatologic Surgery*, 2016.

Saline solution, commonly used in commercial clinics, may result in a shorter viability period. HypoThermosol, a commercially available hypothermic storage medium, can prolong viability by reducing cellular metabolism.

It has been reported that clinics using cooled and ATP-supplemented storage media have higher graft survival rates. In centres operating on an assembly-line basis, thousands of grafts may be harvested in the morning and left to stand for 2–4 hours before implantation begins. This process may result in some grafts losing their viability before they are implanted.

At Dr Terziler Exclusive Clinic, thanks to Robotic DHI technology, grafts are implanted shortly after extraction. No waiting tray is used.

2. Why Doesn’t Your Body Reject Its Own Hair?

In hair transplantation, the patient’s own follicles are used. This procedure is an autologous procedure. The immune system does not produce antibodies against the person’s own tissue.

Graft rejection caused by the immune system, as understood in the context of organ transplants, is biologically impossible in hair transplantation. One documented exception is Lichen Planopilaris (LPP), an autoimmune disease that can attack hair follicles, including those that have been transplanted.

One of the fundamental scientific principles of hair transplantation was established by Dr Norman Orentreich in 1959.

3. What Is Donor Dominance and Why Is It Important?

In 1959, Dr Norman Orentreich demonstrated that follicles taken from a DHT-resistant donor area retain their genetic characteristics even when transplanted to another area of the scalp.

Donor follicles taken from the back and sides of the head may exhibit genetic resistance to dihydrotestosterone (DHT), the hormone responsible for androgenetic alopecia.

These follicles can retain this resistance even when transplanted to the frontal scalp or crown area. Consequently, whilst the surrounding natural hair thins, the transplanted hair may retain its permanence.

Donor dominance also forms the basis for the question frequently asked by patients: ‘Could the transplanted hair fall out just like my natural hair?’ If the donor area is resistant to DHT and has been properly assessed, the permanence of the transplanted hair will be higher.

4. What Is Shock Loss? How Does It Differ from Failure?

Shock loss is a process of telogen effluvium caused by surgical trauma. The trauma caused during extraction and implantation can cause the follicles to transition from the anagen phase to the telogen phase.

The hair shaft falls out, but the follicle remains alive. When the follicle re-enters the anagen phase, hair regrowth begins again. This process usually occurs between the 4th and 7th months.

Shock loss can affect between 40–95 per cent of hair transplant patients to varying degrees. It generally does not require any specific intervention.

Failure is generally assessed when no regrowth has been observed by the 12th month.

This distinction is important because patients who experience shock loss in the second month frequently search for ‘failed hair transplant’. However, their procedure has not failed. They are going through a normal biological process.

Are you finding it difficult to distinguish between shock loss and failure?

Please let us know which month of your recovery process you are in and send us your photographs. The clinical team can explain whether your progress is normal or whether it requires assessment.

Find Out More About My Recovery Process

Failed Hair Transplants in Turkey: What’s Really Going On?

The cause of a failed hair transplant in Turkey is not Turkey itself. The problem may stem from unlicensed clinics operating outside medical regulations.

According to ISHRS data, 96 per cent of documented failure cases in Turkey have been linked to clinics lacking qualified surgeons.

The problem is not Turkey. The problem lies in unregistered and unregulated practices.

The Turkish Ministry of Health classifies hair transplantation as a medical procedure requiring surgical supervision. However, the level of oversight in practice may vary.

Turkey’s rise in popularity as an affordable hair transplant destination has led to the emergence of a large number of unlicensed practitioners carrying out procedures in flat flats, converted hotel rooms and facilities lacking a sterile environment or a qualified surgeon.

Data on hair transplant complications reported in Turkey were presented at the ISHRS World Congress 2022. It was reported that 96 per cent of documented failures originated from facilities lacking a qualified surgeon.

The British Association of Aesthetic Plastic Surgeons (BAAPS) reported a 44 per cent increase in 2021 in the number of UK patients requiring corrective surgery following procedures carried out in Turkey.

Both data sets highlight the same specific issue: the unaccredited and unregulated market segment.

These figures do not represent accredited surgical clinics. Clinics holding AAACI accreditation and operating in accordance with international standards aim to meet similar standards to those in Western Europe and North America.

A NOTE ON SAFETY IN TURKEY

When choosing a clinic, focus on accreditation rather than the country or price. AAACI accreditation and ISHRS membership can be considered verifiable professional criteria.

Instead of general terms such as ‘approved’ or ‘certified’, always ask which organisation has accredited the clinic and who will be performing the procedure.

Are you looking for a new clinic in Turkey following a poor outcome?

Find out which accreditations, surgeon involvement and revision protocols you need to verify before making a booking.

Ask What You Need to Check

Can I Take Legal Action for a Failed Hair Transplant?

In most countries, yes. A failed medical procedure may be considered medical negligence.

However, initiating legal proceedings from Turkey against a clinic abroad can be complex and time-consuming.

The first step is to obtain a written, independent assessment from a qualified surgeon who can document the failure using trichoscopic evidence.

Take photographs of your scalp from the very first day after the procedure and record any progress or lack of progress at each significant stage.

With this documentation, you can consult a legal adviser specialising in medical negligence in your own country.

Whilst there are various dispute resolution mechanisms available under consumer law for medical tourists in Turkey, outcomes may vary depending on the case.

What Constitutes Genuine Patient Evidence? Failed Hair Transplant Revisions

Dr Terziler Exclusive Clinic accepts consultation requests for revision procedures from patients who have experienced poor outcomes from previous hair transplants carried out at clinics anywhere in the world.

All revision assessments include a trichoscopic analysis of the existing donor density and digital hairline mapping, prior to any procedure being recommended.

Dr Fritz DRESBACH, a 34-year-old patient from Germany, underwent an FUE hair transplant in Istanbul. At the 12-month mark, insufficient follicular growth was observed in the transplanted area. Trichoscopic analysis confirmed graft loss. The patient consulted Dr Terziler Exclusive Clinic for a revision assessment. Donor density in the posterior scalp was assessed at 58 FU/cm², and it was determined that there was sufficient reserve for revision. A robotic DHI revision was performed. The final 14-month assessment is pending.

Oğuz C. is our patient from Turkey. He had undergone a hair transplant in the hairline area two years ago, and large, visible clusters of grafts had formed along the front hairline. The grafts containing multiple hairs in the front row created a distinctly artificial appearance. Dr Terziler removed the clusters of multiple grafts and re-implanted them as single hair units in the first two rows, whilst positioning the double and triple grafts further back. The final result was assessed at the 14-month mark.

Dr Terziler Exclusive Clinic carries out hair transplant revision procedures for patients whose previous operations have yielded poor results. Revision cases include the correction of incorrect implantation angles, the redistribution of irregularly placed grafts, and the restoration of donor areas damaged due to excessive graft harvesting.

All revision assessments include a trichoscopic analysis of the current donor density and digital hairline mapping before any procedure is planned.

Would you like a case-by-case revision assessment?

Please send us your previous clinical report, the number of grafts, and your 12-month photographs. The revision team can then assess whether a new procedure is feasible.

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Normal and Abnormal Scenarios on the Failure Timeline

This section addresses searches such as ‘no density 6 months after hair transplant’, ‘no density 7 months after hair transplant’ and ‘hair is still sparse 7 months after hair transplant’.

1. Why Does a Hair Transplant Look Poor at 3 Months?

3. Month 3 marks the lowest point in the hair transplant recovery process from an aesthetic perspective. Shock loss may have subsided, but new hair may not yet be visibly growing. The scalp may even look worse than it did before the procedure.

This is entirely normal.

Most patients see the first signs of new hair growth between the 4th and 5th months. A reliable assessment of final density can only be made between the 12th and 18th months.

3. A poor-looking result at one month is not, in itself, significant. However, a persistently poor result at the 14th month may confirm the likelihood of failure and requires assessment by the surgeon.

2. What is Shock Loss and Does it Indicate Failure?

No. Shock loss is the temporary shedding of both the transplanted hair and the surrounding natural hair.

It usually begins 2–6 weeks after the procedure and may subside by the 4th month.

This is a normal physiological response caused by surgical stress. The follicle is alive; only the hair shaft has been detached.

Shock loss is not a failure.

Failure is generally assessed when hair regrowth does not resume after the 12th month.

3. Why Does a Hair Transplant Appear to Have Failed After 2 Years?

If a hair transplant looked good at the 12-month mark but has deteriorated after the second year, the reason is usually not graft failure, but the progressive shedding of the natural hair surrounding the permanent grafts.

Transplanted hair may be resistant to DHT due to donor dominance. However, the surrounding natural hair may not have the same protection.

As the natural hair thins, the dense area containing the transplanted hair may create an ‘island’ appearance amidst the thinned hair.

In this situation, a complementary second procedure or appropriate medical treatment may be considered.

Are you at the 3-, 6- or 12-month mark and unsure what is normal?

Please send us your current month and photographs taken in indoor lighting. Find out whether you need to wait, continue monitoring, or schedule a revision assessment.

Find Out About My Growth Stage

Can a Failed Hair Transplant Be Corrected?

Most failed hair transplants can be fully or partially corrected with revision procedures, provided there is sufficient donor hair.

The correction method depends on the reason for the failure of the initial procedure:

• In cases of incorrect angle placement, grafts may need to be removed and repositioned.
• In cases of insufficient density, additional grafts may be used.
• In cases of scarring, FUE scar revision or Scalp Micropigmentation (SMP) may be considered.

Dr Terziler Exclusive Clinic carries out hairline revisions on both male and female patients.

Female patients presenting with unnatural frontal hair density, post-operative thinning or grafts incorrectly placed in the temporal region are assessed with the same sensitive and personalised approach as in other revision cases.

NOTE ON DONOR AREA SUITABILITY

Revision is only possible if there are sufficient donor follicles available.

Surgical correction options may be limited, particularly in patients who have undergone excessive graft harvesting following unregistered FUE procedures.

For this reason, a trichoscopic assessment of the donor area is the first and fundamental step before planning a revision.

Would you like to know if your case is correctable?

The revision plan depends on the donor reserve, scar tissue and the cause of failure of the initial procedure. Please request a donor area assessment first.

Check My Eligibility for Revision

How Much Does Hair Transplant Correction Cost in Turkey, the UK and the US?

Hair transplant revision costs for the same procedure volume can range from 1,500–8,000 euros in Turkey, 13,000–25,,000 pounds, and in the US between 15,000 and 30,000 dollars.

Prices may vary depending on the number of grafts and the complexity of the procedure. A consultation is required for a definitive assessment.

1. How Long Should I Wait Before Having a Second Hair Transplant?

Following an unsuccessful first hair transplant, most surgeons recommend waiting at least 12–18 months before undergoing a revision procedure.

This period allows the scalp to heal completely, ensures that any remaining shock loss has ceased, and enables the donor area to be reassessed.

If the donor reserve is sufficient and there is no infection or active scar formation in the scalp, a revision procedure can yield successful results.

The waiting period is related more to the healing of the scalp and vascular structure than to the grafts themselves.

2. Which is the Best Clinic for a Failed Hair Transplant?

The best revision clinics should hold accreditations recognised by the AAACI or ISHRS, adopt an approach where procedures are personally performed by surgeons rather than delegated to technicians, and carry out a trichoscopic analysis of the donor area prior to revision.

Accepting a case without conducting a donor assessment is, in itself, a matter that warrants careful consideration.

In Turkey, clinics with experience in hair transplant revision, such as Dr Terziler Exclusive Clinic, offer revision consultations to patients who have undergone procedures at clinics in various parts of the world.

Are you comparing revision costs across different countries?

Request a revision cost estimate based on your graft count, donor reserve and whether the initial procedure caused damage to the donor area.

Request a Revision Cost Estimate

Why Choose Dr. Terziler Exclusive Clinic for Hair Transplant Revision?

Dr Terziler Exclusive Clinic stands out in the field of hair transplant revision with four verifiable and documented features.

Are you ready for a revision assessment led by the surgeon?

Send us your photographs and details of your previous surgery. Dr Terziler Exclusive Clinic accepts revision applications from patients who have undergone procedures at clinics around the world.

Start Your Revision Assessment

Frequently Asked Questions

How do I know if my hair transplant has failed?

Symptoms may become apparent at specific times. Shock loss in the third month is normal and does not indicate failure. If, by the 12th month, the density in the transplanted area remains below 50 per cent, the hairline appears sparse or unnatural, or damage is observed in the donor area, the procedure should be assessed for failure.

A definitive assessment should be carried out by a qualified surgeon via a trichoscopic examination at or after the 12th month. A wet hair test and photographs taken under consistent indoor lighting may provide an indication for an early assessment.

What does a failed hair transplant look like?

In a failed hair transplant, sparse or irregular hair growth and noticeable gaps between grafts may be visible.

The hairline may appear too straight, too low or asymmetrical. In cases of FUE-related failure, circular bald patches may form in the donor area due to excessive graft harvesting.

In technically unsuccessful cases, the hair may grow forwards rather than in the correct direction, instead of growing backwards.

In severe cases, dark necrotic areas or permanent scars may be visible.

Can a failed hair transplant be corrected?

Yes, in most cases it can be corrected.

A revision hair transplant performed using DHI or FUE can add density to sparse areas and redesign an unnatural hairline.

Correcting damage to the donor area is more difficult and depends on the remaining follicular reserve.

Before any revision is planned, the donor reserve must be assessed by a qualified surgeon.

Dr Terziler Exclusive Clinic accepts revision applications from patients who have undergone procedures at various clinics around the world. The assessment is free of charge.

Why do hair transplants fail?

The most common causes include loss of viability due to grafts being kept outside the body for too long prior to implantation, incorrect implantation angle, excessive graft harvesting from the donor area, and procedures carried out by unlicensed technicians without surgical supervision.

Data from the ISHRS indicates that a significant proportion of failed cases in Turkey are linked to unlicensed and unregistered facilities.

From a biological perspective, graft rejection is extremely rare, except in specific conditions such as Lichen Planopilaris.

Is hair transplantation safe in Turkey?

Turkey is a major destination of choice for hair transplantation, home to world-renowned hair transplant surgeons.

However, safety depends not on the country itself, but on the clinic’s quality, accreditation and the healthcare professional performing the procedure.

The question you should ask any clinic is not ‘Are you based in Turkey?’, but ‘What specific accreditations does your lead surgeon hold, and who is performing the procedure?’

How often do hair transplants fail?

In accredited clinics staffed by experienced surgeons, the rate of permanent failure may be low.

The failure rate for hair transplants at any clinic depends on the surgeon’s experience, the technique used, patient selection, graft management and the post-operative protocol.

Dr Terziler Exclusive Clinic states that it has documented a graft survival rate of 98.1 per cent in Robotic DHI procedures.

What is shock loss, and is it a sign of failure?

Shock loss is the temporary shedding of transplanted and surrounding natural hair.

It usually begins 2–6 weeks after the procedure and may subside by the fourth month.

This is a normal physiological response caused by surgical stress.

The follicle is alive; only the hair shaft has fallen out.

Shock loss is NOT a failure.

In contrast, signs of a failed hair transplant may include a complete lack of hair growth by the 12th month and permanent hair loss in the transplanted area.

Why did my hair transplant fail after 2 years?

If the hair transplant looked good at the 12-month mark but deteriorated subsequently, the cause is usually not the failure of the permanent grafts, but the progressive loss of the surrounding natural hair.

The transplanted hair may be resistant to DHT thanks to donor dominance. The surrounding natural hair, however, may not have the same protection.

As the natural hair thins, the area containing the transplanted hair may begin to look like an island amidst increasingly sparse hair.

A supplementary second session or appropriate medical treatment may help to prevent or correct this situation.

What is excessive graft harvesting and why is it harmful?

Excessive graft harvesting refers to the removal of more than 50 per cent of the follicles in the donor area, reducing density below levels considered safe.

The donor area, particularly the back and sides of the scalp, may show visible circular bald patches.

This damage may be permanent. It also reduces the number of follicles available for future hair transplants or revision procedures.

How long should I wait before having a second hair transplant?

Following an unsuccessful first hair transplant, most surgeons recommend waiting at least 12–18 months before undergoing a revision procedure.

This period allows the scalp to heal completely, stabilise and for shock loss to subside.

Provided there is sufficient donor reserve and no active infection or scarring on the scalp, a revision procedure can yield successful results.

Dr Terziler carries out a free trichoscopic assessment of the donor area before finalising any revision procedure.

Can I take legal action for a failed hair transplant?

In most countries, yes.

A failed medical procedure may be considered medical negligence.

However, initiating legal proceedings against a clinic abroad can be complex and time-consuming.

Obtain an independent surgical assessment documenting the failure with trichoscopic evidence.

Document the progress with photographs from the very first day following the procedure.

Consult a legal adviser specialising in medical negligence in your own country with these documents.

Whilst there are various dispute resolution mechanisms available under consumer law in Turkey, outcomes may vary depending on the case.

Is hair transplantation dangerous?

Hair transplantation carried out in accredited surgical facilities is generally a procedure with a low systemic risk.

The procedure is performed under local anaesthesia. It does not require general anaesthesia.

Serious complications, such as scalp necrosis and systemic infection, are extremely rare in regulated and reputable clinics.

Why does my hair transplant look bad at the 3-month mark?

3. The third month marks the lowest point in the healing process from an aesthetic perspective.

Shock loss may have completed, but new hair growth may not yet have started or become noticeable.

This is a completely normal and expected process.

Most patients see the first signs of new hair growth in the 4th or 5th months.

Do not assess your results before the 12th month.

3. Hair transplant results that look poor at this stage may turn out to be quite good by the 14th month.

Can sweating damage my hair transplant?

Yes, particularly within the first 10–14 days following the procedure.

Excessive sweating of the scalp may cause grafts that have not yet fully settled to shift from their position and may increase the risk of infection in the graft areas.

After the first two weeks, sweating will not harm the established grafts.

Patients should avoid strenuous exercise, saunas, steam rooms and direct sunlight for 14 days following the procedure.

14. After this period, patients can gradually resume normal activities.

What is a failed hair transplant?

A failed hair transplant is a procedure that yields results significantly below the expected clinical standard.

This may include an unnatural hairline, a low graft survival rate, visible donor site damage or necrosis, and medical complications such as persistent infection.

The terms ‘failed’ or ‘botched’ refer to surgical error or negligence rather than normal post-operative variability.

Shock loss, temporary concerns about density in the early months, and mild redness are not signs of a failed hair transplant.

Are you still unsure whether your hair transplant has failed?

You can request a structured revision assessment by submitting your photographs taken at various intervals, your symptoms and any concerns regarding your donor area.

Submit My Photographs

Sources

About Dr Terziler Clinic

Located in Istanbul, Turkey, Dr Terziler Exclusive Clinic is an AAACI-accredited clinic offering services in the fields of hair restoration, medical aesthetics, longevity, regenerative medicine and sexual health.

The clinic offers FUE, DHI, Robotic DHI and hair transplant revision procedures to international patients under the supervision of a doctor.