No-Shave Long Hair Follicular Unit Excision Using an All-Purpose Skin-Responsive Device.

Background: Current no-shave long hair-follicular unit excision (LH-FUE) techniques employ recesses (slots, notches, or grooves) in punch tips to reduce the long-hair shaft break rate (SBR) and graft transection rate (GTR). However, these methods demand advanced skills and extended procedure time. Objective: We aimed to evaluate a skin-responsive FUE technique without the use of recess-tipped punches, accommodating diverse hair and skin types in LH-FUE procedures. Methods and Materials: We retrospectively analyzed patients who underwent this technique using a UGraft Zeus device at five multinational clinics (Mexico, Colombia, India, United States, and Türkiye) from August 9, 2021, to April 11, 2023. Donor zones were pre-operatively graded for expected difficulty using the Sanusi FUE Scoring (SFS) Scale, ranging from class I (low difficulty) to V (high difficulty). Results: Among 152 patients (mean age, 46 years; 146 straight-wavy, 6 curly-coiled hair), most (n=107) were class I donors. The GTR ranged 2.2%-4.3%, and was highest in class IV donors and those with thick-firm scalps. The SBR was 12.2%, and the average graft excision rate (GER; speed) was 440 grafts/h. Only 19G and 18G punches were used. All patients were satisfied with the procedure, with 57.4% reporting that they were "very happy". Surgeon willingness to perform no-shave LH-FUE significantly increased from 1.25 to 4.20 (on a scale of 1-5) after adopting this device. SFS class, skin thickness, and firmness, more than hair curliness, influenced the GTR, SBR, torque, and punch movement duration. Conclusion: Our findings reveal consistent success in conducting no-shave LH-FUE using this skin-responsive device across diverse patients. Notably, success was achieved without recess-tipped punches, resulting in low GTR and SBR, along with a high GER and increased patient satisfaction. These outcomes suggest enhanced procedure speed and ease of use, contributing to a greater willingness among surgeons to adopt this technique.

Refractory Folliculitis Decalvans Treatment Success with a Novel Surgical Excision Approach Using Guarded High-Tension Sutures.

Purpose: Folliculitis decalvans (FD) is a difficult-to-treat, localized scarring alopecia characterized by an expanding area of chronically inflamed purulent plaques or masses. Current treatment modalities vary and often result in only temporary remission. There are no reports of surgical therapies for FD. Here, we describe FD treatment using surgical excision and second-intention healing aided by guarded high-tension sutures. Methods: Five patients (one woman and four men) with histologically confirmed FD were treated by surgical lesion excision. All wounds were allowed to heal via second-intention. Guarded high-tension sutures were employed to minimize tissue tears while aiding and guiding wound contraction. Results: All wounds healed with a 47-83% spatial contraction of the maximum wound diameters. Three patients healed entirely by second-intention, while two required a minor skin graft to close the wound completely. No disease recurrence was noted at 10-24 months. Conclusion: Surgical excision with second-intention healing aided by guarded high-tension sutures effectively treated small and extensive FD lesions with no recurrence at long-term follow-up. To our knowledge, this is the first report of successful surgical treatment of FD.

Follicular Unit Excision in Patients of African Descent: A Skin-Responsive Technique.

BACKGROUND: Follicular unit excision is a favored minimally invasive hair transplantation method. However, it is suboptimal for many patients of African descent because of wide variations in hair and skin characteristics. OBJECTIVE: To evaluate the performance of a skin-responsive follicular unit excision device, which accommodates hair curliness, skin thickness, and firmness in patients of African descent. MATERIALS AND METHODS: The authors retrospectively evaluated patients who underwent scalp follicular unit (FU) excision using a skin-responsive technique at 7 multinational clinics. The preoperative donor grading for the anticipated difficulty used a scale with Class V indicating the highest degree of hair curliness, skin thickness, and firmness. RESULTS: Of 64 eligible patients (45 males and 19 females), 28 had Class V FU excision donor grades. The mean transection rate for all patients was 3%-6%, which was highest in class V patients. Skin thickness and firmness had a greater effect on the maximum transection rate than hair curliness. Only 19 or 18 G punches were used. CONCLUSION: The authors report consistence success of a new skin-responsive FU excision device for all patients of African descent with a mean graft transection rate of less than 10%. The findings support skin thickness and firmness as major influencers of graft attrition rate.

Lichen Planopilaris Responsive to a Novel Phytoactive Botanical Treatment: A Case Series.

INTRODUCTION: Lichen planopilaris (LPP) is characterized by chronic scarring alopecia that is progressive and typically refractory to therapy. Current drug treatments are suboptimal and not applicable for long-term use because of the high potential for adverse effects, warranting safer and more effective treatment alternatives. METHODS: Based on our previous success in treating a patient with central centrifugal cicatricial alopecia using a topical botanical formulation (Gashee), we reviewed records of four patients with biopsy-proven LPP treated with the topical formulation alone or in combination with its oral preparation. Three patients had failed previous treatment with intralesional steroid injections, topical minoxidil, tacrolimus, and clobetasol. Physical examination and photographic documentation were also used as outcome measures. Treatment duration with the botanical formulations ranged from 6 weeks to 9.5 months. RESULTS: All patients showed overall improvement in surrogate indicators of LPP activity as evidenced by the disappearance of symptoms (pruritus, tenderness, scalp irritation, and hair shedding), improvement in hair growth, and reduction in redness. All reported a high satisfaction level and no adverse effects. CONCLUSIONS: Patients with treatment-refractory LPP responded to a novel botanical treatment. To the best of our knowledge, this is the first published report of LPP responding to a plant-based natural treatment. Further evaluation of this treatment in a controlled trial with a larger number of patients is warranted.

Lichen planopilaris is a chronic and progressive condition, most commonly affecting middle-aged women. It results in scalp inflammation, scarring, and ultimately permanent hair loss. Treatments are typically ineffective in the long term and are associated with side effects that limit their use. We report success in treating four patients using a new botanical formulation called Dr. UGro Gashee as the sole therapy for a duration ranging from 6 weeks to 9.5 months. The treatment was administered topically or in combination with its oral formulation. All the patients showed cessation of disease progression with significant hair regrowth. They also reported complete resolution of scalp itch, tenderness, and irritation, with no adverse effects. Our report is the first published study of lichen planopilaris responding to a plant-based natural treatment and warrants further evaluation in larger controlled trials.

A Retrospective Cohort Study and Clinical Classification System of Acne Keloidalis Nuchae.

BACKGROUND: Although many treatments are available for acne keloidalis nuchae (AKN), no systematic classification scheme exists to evaluate the outcomes of these treatments. OBJECTIVE: This study aimed to propose an AKN classification scheme. METHODS: A retrospective data analysis of several parameters, including lesion distribution, lesion type, and scalp disease association, was conducted in 108 men diagnosed with AKN between July 2009 and November 2020 in an outpatient dermatology setting. A three-tier classification system was developed as follows: Tier 1, lesion distribution relative to an area demarcated by two horizontal lines on the occipital prominences and tips of the mastoid processes and lesion sagittal width defined using Classes I through IV; Tier 2, lesion types including papules/nodules (discrete/merged), plaques, and tumorous masses; and Tier 3, the presence or absence of folliculitis decalvans (FD) or dissecting cellulitis (DC). RESULTS: All patients were non-white men, with most being of African (58%) or Hispanic (37%) descent. The most prevalent Tier 1 AKN presentation was Class II (58%). The mean sagittal width for Classes I through III were 2.4cm (I), 4.5cm (II), and 8.0cm (III), with Class IV characterized by widespread scalp disease. Plaques were most common in Tier 2-type lesions. FD or DC was found in seven percent of the study participants. Patients of African descent had a greater tendency to develop tumorous masses (p<0.02). LIMITATIONS: The retrospective study design and possible selection bias. CONCLUSION: We proposed an AKN classification scheme as a tool for objectively describing AKN lesions and evaluating treatment outcomes.

Innovative Surgical Approaches and Selection Criteria of Large Acne Keloidalis Nuchae Lesions.

BACKGROUND: Acne keloidalis nuchae is a debilitating condition mainly affecting the occipital region or nape of the neck. Surgical approaches are limited in aesthetic outcomes. Three innovative surgical approaches based on selection criteria are presented for enhanced and more predictable wound healing and posterior hairline cosmesis. METHODS: "Bat excision" and secondary intention healing are shown for 2 of 37 representative patients and confined to the area between the occipital protuberance superiorly and posterior hairline inferiorly. Lesions with ≤3 cm vertical width were required to be in the lower one-half portion of this zone. The same procedure was aided by the use of tension sutures for lesions with >3 cm vertical width area within the defined zone. It was also suitable for breaches of the 2 horizontal lines defined above but generally located in the nuchal area. Debridement of premature epithelizing granulation tissue is shown in 2 additional patients. RESULTS: Use of these procedures with debridement in selected patients allowed fine control over the hairline shape and resulted in narrower scars. The mean maximum sagittal width of excised lesions was 5.4 cm. Excised lesion width ≥6.5 cm was highly predictive of >2.5 cm wide scar (P = 0.001). CONCLUSION: Innovative procedures based on selection criteria can extend the approach of acne keloidalis nuchae excision with secondary intention healing to better control the final hairline shape and minimize scarring.

Comparative Study of a Novel Tool for Follicular Unit Extraction for Individuals with Afro-textured Hair.

Hair transplantation involving patients with tightly curled Afro-textured hair using follicular unit extraction (FUE) employing conventional rotary punches frequently leads to unacceptably high transection rates. These patients are unsuitable candidates for FUE hair transplantation. Transection rates were observed during FUE in a case series of 18 patients with tightly curled Afro-textured hair using different punches. METHODS: Three different punches were sequentially used in patients to extract follicular units with several needle gauges until satisfactory transection rates occurred: conventional sharp and dull rotary punches, followed by a 2-pronged curved nonrotary punch. RESULTS: In all instances, the curved nonrotary punch had the best transection rate of <5%. Sharp and dull rotary punches completely failed or had excessive transection rates in 8 patients. The dull rotary punch performed better than the sharp rotary punch in 9 patients in whom it was used with few restrictions compared to 5 patients in whom there were more restrictions. CONCLUSIONS: A curved nonrotary punch configured to accommodate the curliness of tightly curled Afro-textured hair can overcome high transection rates experienced using conventional sharp or dull rotary punches. Limitations of this study include it being a small, retrospective case series, and that the new technique that could require additional training by current FUE hair transplant practitioners.

Body Hair Transplant by Follicular Unit Extraction: My Experience With 122 Patients.

BACKGROUND: Body hair shafts from the beard, trunk, and extremities can be used to treat baldness when patients have inadequate amounts of scalp donor hair, but reports in the literature concerning use of body hair to treat baldness are confined to case reports. OBJECTIVES: This study aimed to assess the outcome of body hair transplanted to bald areas of the scalp in selected patients. METHODS: From 2005 through 2011, 122 patients preselected for adequate body hair had donor hair transplanted from the beard, trunk, and the extremities to the scalp by follicular unit extraction (FUE) by the author at a single center. All patients were emailed surveys to assess surgical outcomes and overall satisfaction. RESULTS: Seventy-nine patients (64.8%) responded with a mean time of 2.9 years between date of last surgery and time of survey. Patients were generally very satisfied with results of their procedure, giving mean scores of at least a 7.8 on a Likert-like scale of 0 to 10 for their healing status, hair growth in recipient areas, and overall satisfaction with their surgeries. These scores were comparable to mean scores provided by patients whose transplants included scalp donor sources. CONCLUSIONS: FUE using body hair can be an effective hair transplantation method for a select patient population of hirsute individuals who suffer from severe baldness or have inadequate scalp donor reserve. LEVEL OF EVIDENCE: 4 Therapeutic.

Use of nape and peri-auricular hair by follicular unit extraction to create soft hairlines and temples: my experience with 128 patients.

BACKGROUND: Hairlines and temples can look unnatural due to coarseness of the safe donor area of transplanted scalp hair. Although the thinner caliber of nape and peri-auricular (NPA) hair would be ideal to create softer hairlines, they have not been used mainly because of concerns that they are nonpermanent. OBJECTIVE: We assessed the outcome of NPA hair transplanted to hairlines and temples in selected patients. METHODS: During November 2006 to November 2011, follicular unit extraction (FUE) transplantation using NPA hair was conducted in 128 patients following a shave test involving the visual evaluation of hair density and caliber of shaved head donor areas. The test was used to determine permanent versus nonpermanent donor areas. A questionnaire was sent to patients to assess satisfaction with their restored hairlines, with a follow-up questionnaire sent to those who initially responded. RESULTS: Three-quarters of patients are good candidates for use of NPA hair to the hairlines and temples based on the shave test. Of 128 patients transplanted, 71% responded and reported a mean overall satisfaction of 8.3 (scale, 1-10). Patients saw full hair coverage at the recipient area at a mean of 9.6 months after surgery. Nineteen patients reported lost grafts. Thirty-three patients responded to a second survey and reported a mean overall satisfaction of 8.5 at an average of 4.6 years after surgery; only 5 (15%) new instances of graft loss were reported. CONCLUSIONS: Soft, natural-looking hairlines can be created in select patients using NPA hair as a donor source by FUE hair transplantation. LEVEL OF EVIDENCE: 4 Therapeutic.

Eyelash transplantation using leg hair by follicular unit extraction.

Fine hairs of the head and nape areas have been used as donor sources in eyelash transplantation but are straight, coarse, and grow rapidly, requiring frequent eyelash maintenance. This is the first reported case of eyelash transplantation by follicular unit extraction using leg hair as a donor source; findings were compared with that of another patient who underwent a similar procedure with donor hairs from the nape area. Although both patients reported marked improvement in fullness of eyelashes within 3 months postsurgery, the transplanted leg hair eyelashes required less frequent trimming (every 5-6 weeks) compared with nape hair eyelashes (every 2-3 weeks). Additionally, in leg hair eyelashes, the need for perming to sustain a natural looking eyelash curl was eliminated. Eyelash transplantation using leg donor hair in hirsute women may result in good cosmetic outcomes and require less maintenance compared with nape donor hair.

Use of body hair and beard hair in hair restoration.

For many hair restoration patients with limited scalp donor hair it is possible to use nonhead hair sources to increase the potential follicle supply. Follicular unit extraction provides the hair restoration surgeon with a useful surgical means for accessing this valuable source of donor reserve. Nonhead hair can also be used to restore eyebrows, eyelashes, and moustaches. This article focuses on the use of body hair and beard in hair restoration. Discussed are the indications and effective techniques for performing hair transplants using non head hair donor sources, along with the pitfalls and risks of this surgical modality.

The transplanted hairline: leg room for improvement.

BACKGROUND: The large caliber of head hair in hair transplantation imparts a coarse hairline, whereas natural hairlines are typically softer. In hirsute individuals, transplantation of leg hair to the hairline may result in a superior aesthetic appearance. OBSERVATION: A total of 1025 leg hair follicles in 1 patient were grafted to an area 0.5 to 1.0 cm in front of and 0.5 to 1.0 cm internal to the vanguard hair of the original hairline and temporal recesses; the other patient received approximately 1000 leg hairs and 600 head hairs to advance and soften his hairline and to create a custom widow's peak. Transplantation resulted in a fully grown and soft-looking hairline after 9 months in the first patient, with growth of 75% to 80% of the transplanted leg hair. The mean length of the transplanted leg hair was longer than the length of the original leg hair, with less curliness but similar hair width. Transplanted leg hair width was significantly finer compared with existing head hair width. After 4 years, results were sustained, minimizing concerns that subsequent hair loss might result from leg hair cycle variations. In the second patient, similar results were observed at 3 years. CONCLUSION: The use of leg hair in transplantation provides additional options in patients with hairlines that need to be refined.

Hair transplantation in patients with inadequate head donor supply using nonhead hair: report of 3 cases.

Follicular unit extraction is becoming an increasingly popular technique for hair transplantation, as it obviates the linear scarring associated with strip harvesting, and can provide highly presentable results. Using this technique, a few reports have described the small scale use of nonhead hair for head hair transplantation in men with inadequate head hair donor supply. In this report, 3 patients who were severely bald had hair transplanted from the chest, abdomen, legs, shoulders, or beard, as well as the head to achieve full coverage and excellent hairlines. Of the 3 cases, 2 had undergone previously unsuccessful hair transplant surgeries. Approximately 80% to 85% of the transplanted grafts survived. Although hair length and quality, surgery time, and the requirement for improved surgical skills remain challenges when using this technique, the sufficiently good outcomes from these selected candidates suggest that this technique may offer the possibility of restoring even severely bald states to normality in patients who would otherwise not be candidates for traditional hair transplantation surgery.

Prevention of temporal alopecia following rhytidectomy: the prophylactic use of minoxidil. A study of 60 patients.

BACKGROUND: Temporal hair loss that results from traumatized hair follicles following rhytidectomy is an unsightly complication that can distress both the patient and the operating surgeon. Topical minoxidil is a proven therapy for androgenic alopecia and female senile alopecia. It has also been found to be useful in preventing the hair loss that commonly follows hair transplantation. OBJECTIVE: To analyze through a retrospective study the effect of topical minoxidil on the incidence of temporal hair loss following facelift procedures. To our knowledge this is the first study to investigate the role of minoxidil in preventing post-rhytidectomy temporal alopecia. METHODS: The charts of 60 women with a mean age of 58 years who underwent primary cervicofacial rhytidectomy were studied. Either a standard SMAS/flap technique or pliation was done in all cases. Each patient received either 2% or 5% topical minoxidil for 2 weeks before surgery and for 4 weeks after surgery, with a 5-day break period beginning on the day of surgery. Patients were monitored for complications immediately postoperatively and in 3-6 months of follow-up. RESULTS: Almost 80% of the patients underwent SMAS/flap procedures. Transient temporal alopecia was noted in only one patient, 6 weeks after discontinuing minoxidil. This resolved within 4 weeks of its reintroduction. The only other complications noted included minor hematomas (3.3%), skin slough/infection (1.7%), minor transient and localized edema (8.3%), minor ecchymosis (1.7%), a unilateral neuropraxia of the buccal nerve lasting 3 months (1.7%), and a minor temporary unilateral skin depression (1.7%). Side effects of minoxidil were not observed. CONCLUSION: On comparing our findings to results of larger rhytidectomy series in which minoxidil was not used prophylactically, and our experience before using minoxidil, we conclude that minoxidil plays a role in effectively preventing the temporal hair loss that occurs following primary cervicofacial rhytidectomies. We also found that minoxidil did not negatively impact on the risk of hematoma formation, skin necrosis, edema, or ecchymosis. Side effects of minoxidil did not present a problem.

A side-by-side comparative study of 1064 nm Nd:YAG, 810 nm diode and 755 nm alexandrite lasers for treatment of 0.3-3 mm leg veins.

BACKGROUND: Laser and intense pulsed light device treatments of leg veins have generally yielded disappointing results. Use of longer wavelengths, longer pulse widths, and better cooling devices have recently sparked renewed interests in these methods. OBJECTIVE: To prospectively compare, side by side, a 3-msec cryogen spray-equipped 755 nm alexandrite, a sapphire window cooled super-long-pulse 810 nm diode, and a variable pulse width, cryogen spray-equipped 1064 nm Nd:YAG laser for the treatment of 0.3-3mm leg veins. METHODS: Thirty female volunteers, skin types I-V, age 32-67 years with comparable sets of leg veins were treated with the Nd:YAG laser and either the diode laser, alexandrite laser, or both. In most patients two to three sets of comparable sites were treated. Treatment parameters varied with each laser and according to the size of veins being treated. Patients were examined 1 week after each treatment and at 1, 2, and 3 months after the last treatment. Pre- and posttreatment 35mm photographs were taken. Improvement was judged by two experienced physicians both visually on patients and by comparison of pre- and posttreatment photographs. Results were graded as percent resolution, in five groups, 0%, 0-25%, 25-50%, 50-75%, and 75-100%. RESULTS: In the 22 patients completing the study, 36 leg vein sites were treated with the Nd:YAG laser, 18 leg vein sites were treated with the diode laser, and 12 leg vein sites were treated with the alexandrite laser. Greater than 75% improvement was observed at 88% of the Nd:YAG laser-treated sites, 29% of the diode laser-treated sites, and 33% of the alexandrite laser-treated sites. Greater than 50% improvement was observed at 94% of the Nd:YAG laser-treated sites, 33% of the diode laser-treated sites, and 58% of the alexandrite laser-treated sites. Less than 25% improvement was observed at 6% of the Nd:YAG laser-treated sites, 39% of the diode laser-treated sites, and 33% of the alexandrite laser-treated sites. Pain during treatment was variably perceived by patients, but occasionally sufficient for patients to decline further treatment. Posttreatment purpura and telangiectatic matting were a significant drawback for the alexandrite laser. Transient hemosiderin pigmentation, as seen with sclerotherapy, was common with larger vessels. CONCLUSION: The cryogen spray-equipped 1064 nm Nd:YAG laser was remarkably effective and safe for the treatment of 0.3-3 mm leg veins. The use of topical anesthesia may be needed for some patients. The super-long-pulse 810 nm diode laser gave unpredictable results. Additional refinements of fluence and pulse width could improve its performance. The 3-msec, 755 nm alexandrite laser at fluences of 60-70 J/cm2 and an 8 mm spot can be effective, but inflammatory response, purpura, and matting limit its usefulness. Longer pulse widths might decrease these problems. For leg vein treatment, the 1064 nm wavelength is very safe for type V skin, the 810 nm wavelength at super-long pulse widths of 400-1000 msec is very safe for type IV and marginal for type V skin, and the 755 nm wavelength is limited to nontanned type I-III skin.