25 citations
,
November 2008 in “Facial Plastic Surgery” This article explores factors in designing a personalized hairline, favoring a flared design approach, and reports no new evidence.
13 citations
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May 2004 in “Facial Plastic Surgery Clinics of North America” This article discusses the significance of anatomic zones in hair loss and underscores the importance for hair restoration surgeons to understand these patterns and their implications for future treatments, but reports no new clinical findings.
6 citations
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July 2007 in “Aesthetic Surgery Journal” This article discusses techniques for correcting hairline deformities after face lift procedures using follicular unit implantation, but it reports no clinical results.
4 citations
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May 2005 in “Seminars in Plastic Surgery” This article discusses the development and refinement of the hair-micrografting technique in cosmetic surgery and reports no new clinical results.
46 citations
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May 2004 in “Facial Plastic Surgery Clinics of North America” This article discusses techniques for creating natural-looking hairlines in hair restoration surgery and reports no new clinical results.
1 citations
,
January 2019 in “Paediatrics and Child Health” This article reviews pediatric hair growth issues, common causes of hair loss in children, and approaches to diagnosis, but presents no new clinical findings.
9 citations
,
June 2001 in “International Journal of Cosmetic Surgery and Aesthetic Dermatology” This paper describes a systematic approach to creating a natural hairline in one session using modern hairline design principles and reports no new clinical results.
September 2017 in “Springer eBooks” FUE hair transplants have improved to give more natural results with less scarring and pain.
January 2020 in “Medpluse International Journal of Anatomy” This study found that among adolescents, hairline recession tends to start at the Geheimratsacken angles around age 14-15, with the most notable recession occurring at the Left Geheimratsacken Angle.
77 citations
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April 2004 in “Gene expression patterns” This study observed specific expression patterns of three zebrafish estrogen receptor genes during development, highlighting robust co-expression of esr2a and esr2b in primary neuromasts, branchial arches, and other tissues.
January 2026 in “Avicenna Bulletin” In this study, male patients with stage III-IV androgenetic alopecia who underwent hair transplantation using a technique that considers the direction and angle of hair growth reported a 19.7% increase in satisfaction regarding the naturalness of their results.
September 2025 in “Modern medical technology” This study reports that hair transplantation using follicular unit extraction and direct hair implantation can effectively restore scalp hair in post-burn alopecia, achieving natural hair direction and satisfactory growth density.
1 citations
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January 2001 This article discusses surgical hair restoration using micrografting techniques, emphasizing its ability to produce natural-looking results without the "hair plug" appearance, and reports no new clinical findings.
This study found that the human hairline is closely linked to several cranial, cerebral, and vascular structures, enabling precise localization of key neuroanatomical landmarks, which could assist in planning neurosurgical procedures.
3 citations
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May 2006 in “Dermatologic Surgery” This study found that multi-hair follicles in nonbald men are primarily oriented perpendicular to the radial line from the crown whorl, suggesting perpendicular transplant grafts might mimic natural appearance.
May 2006 in “Dermatologic Surgery” This study found that multi-hair follicles naturally orient perpendicular to the radial line from the crown whirl, suggesting that perpendicular transplantation of grafts could replicate this natural appearance.
12 citations
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April 2014 in “Facial Plastic Surgery Clinics of North America” This review evaluates neck rejuvenation techniques, including cervical rhytidectomy, and discusses potential surgical complications, without presenting new clinical findings.
3 citations
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August 2006 in “Facial Plastic Surgery Clinics of North America” Newer midface lift techniques are safer, more reliable, and have quicker recovery times.
July 2025 in “Communications Biology” In this study, researchers used synchrotron X-ray imaging to examine rat vibrissa follicles, finding that despite variations in vibrissa length and follicle size, certain sensory structures remain consistent, suggesting specialized roles in sensory processing depending on the vibrissa type.
3 citations
,
August 1998 in “Dermatologic Surgery” Bobby Limmer was crucial in developing a hair transplant method that uses natural hair groupings for a more realistic look.
3 citations
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August 2002 in “Current Opinion in Otolaryngology & Head and Neck Surgery” This review discusses the state of hair replacement options, highlighting hair transplantation as the gold standard for achieving a natural appearance, and reports no new clinical results.
3 citations
,
July 1997 in “Current problems in dermatology” This article reviews 25 years of hair restoration advancements, highlighting the shift towards techniques that emphasize naturalness and undetectability, and reports no new research findings.
In this study, lower dihydrotestosterone and higher testosterone levels were linked to increased brain activation during response inhibition, although no behavioral changes were detected.
9 citations
,
April 2000 in “Plastic and Reconstructive Surgery” This article describes a refined technique for improving hair transplant results by recycling oversized plugs into smaller grafts, integrating advanced methods like scalp lifting and occipital harvesting.
16 citations
,
January 2011 in “International Journal of Trichology” This article discusses the principles and considerations of clinical photography for hair disorders in dermatology, reporting no new clinical findings.
5 citations
,
June 2016 in “Dermatologic Surgery” This review discusses guidelines for hair transplantation tailored to East Asian patients, focusing on hairline design, donor harvesting, and graft techniques, and reports no new clinical results.
11 citations
,
August 2004 in “Facial Plastic Surgery” This review describes endoscopic techniques for rejuvenating the upper two-thirds of the face, highlighting their safety, reliability, and fewer complications compared to traditional open procedures, and reports no new clinical results.
9 citations
,
July 2001 in “Cell” This review discusses historical and recent advances in understanding the embryonic organizer's role in patterning during development, including molecular pathways and future research challenges, but reports no new experimental data.
August 2023 in “Anales de la Facultad de Ciencias Médicas” In this case study, a patient with longstanding androgenetic alopecia and systemic lupus erythematosus showed a positive response to both oral and topical minoxidil after suboptimal outcomes from previous treatments, highlighting the importance of timely diagnosis and management to reduce psychiatric risk factors.
August 2025 in “Journal of Cosmetic Dermatology” This study reported that hair transplantation using the FUE technique improves mid-upper facial proportions and the forehead contour in East Asian women with high and wide foreheads, yielding high patient satisfaction and favorable safety outcomes.