September 2025 in “Scientific periodicals of Ukraine” This study observed that follicular unit extraction combined with direct hair implantation successfully restored hair in a patient with multifocal post-burn alopecia, achieving nearly natural growth density and patient satisfaction.
May 2024 in “Al-Azhar International Medical Journal /Al-Azhar International Medical Journal” This study found that combining hair transplantation with PRP therapy resulted in better quality and increased growth of new hair, while also speeding up skin healing and reducing hair loss post-transplant.
November 2024 in “BMC Surgery” This article notes the increasing incidence of androgenetic alopecia in males and the growing acceptance of follicular unit extraction as a treatment, but reports no new clinical results.
6 citations
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January 2019 in “Journal of Cutaneous and Aesthetic Surgery” This study found that hair transplantation using follicular unit extraction can yield natural and aesthetically pleasing results in advanced grade baldness, with a majority of patients expressing satisfaction at 12 months.
3 citations
,
October 2023 in “Plastic & Reconstructive Surgery Global Open” This study suggests that waiting for scarred tissue to mature and preparing the recipient area with nanofat can lead to better outcomes for hair transplantation in patients with eyebrow loss due to deep facial burns.
1 citations
,
September 2017 This article discusses specific concerns in hair transplantation for East Asians due to their unique facial and hair characteristics and emphasizes the techniques required to minimize follicle damage during FUE procedures.
1 citations
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May 2015 in “Dermatologic Therapy” The microstrip technique for hair transplantation is effective and discreet for patients needing fewer than 1500 grafts.
June 2025 in “Jundishapur Journal of Natural Pharmaceutical Products” This study optimized the extraction process and established quality standards for Pomelo peel essential oil from Vinh Long, Vietnam, identifying specific conditions that improved extraction yield and validating a high-precision method for limonene quantification.
September 2024 in “Zagazig University Medical Journal” This study concluded that incorporating platelet-rich plasma into follicular unit extraction improved scar tissue texture and quality but did not significantly enhance hair restoration results in non-androgenic alopecia.
January 2023 in “Turk Dermatoloji Dergisi” In a single case study, researchers reported increased hair density using a trypsin-isolated cell suspension containing CD34 and CD200 positive cells for treating grade III androgenetic alopecia.
September 2025 in “PubMed” This study describes an innovative hair restoration technique combining traditional hair transplantation with autologous stem cells, which enhances hair density and quality by optimizing transplantation results through the treatment of both native and transplanted follicles.
September 2026 in “Journal of Cosmetic Dermatology” This study developed a geometric framework for estimating safe donor harvesting in hair transplants, showing that individual hair characteristics like caliber and length significantly affect donor capacity.
58 citations
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January 2020 in “International Journal of Molecular Sciences” This review evaluates various kits for isolating platelet-rich plasma using established processing standards and finds they enable compliance with consensus quality criteria; ongoing research is needed to refine these procedures for improved consistency and safety.
May 2025 in “Dermatologic Surgery” This review of hair transplantation's last five years highlights advances in techniques, devices, and medical therapies leading to improved aesthetic outcomes and increased patient satisfaction, along with future directions like artificial intelligence and hair follicle cloning, according to the review.
9 citations
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March 2018 in “Plastic and Aesthetic Research” This article introduces direct hair implantation, a modification of follicular unit extraction, using unique pens, but reports no clinical results.
3 citations
,
April 2020 in “Facial Plastic Surgery Clinics of North America” This review discusses the increasing demand for facial hair transplantation in hair restoration, noting its benefits and the natural-appearing results achieved through modern techniques, but it reports no new clinical results.
This review discusses hair transplantation as a permanent treatment for androgenetic alopecia, emphasizing the importance of stabilized hair loss, skilled surgical teams, and realistic expectations, while calling for more quantitative evidence from controlled trials.
32 citations
,
July 2011 in “Facial Plastic Surgery” This review discusses recent surgical and medical advancements in hair restoration techniques but reports no new clinical results.
30 citations
,
October 2005 in “Journal of Investigative Dermatology Symposium Proceedings” This article reviews modern hair transplantation techniques, noting that while many innovations have improved natural-looking results and expanded candidate eligibility, some may have hidden drawbacks, and it reports no new results.
14 citations
,
March 2019 in “Facial Plastic Surgery Clinics of North America” This review discusses hair restoration procedures for transgender patients undergoing gender transformation surgery and describes the authors' surgical approach but reports no clinical outcomes.
12 citations
,
June 2018 in “Journal of Cosmetic Dermatology” This review outlines recent research on platelet-rich plasma, alone or combined with other therapies, for managing hair loss disorders, and discusses future prospects without reporting new clinical findings.
6 citations
,
March 2008 in “Dermatologic Surgery” Transplanting chest hair into scars can effectively treat wide donor scars from hair restoration surgery.
2 citations
,
July 2018 in “Facial Plastic Surgery” This article discusses how facial plastic surgeons can incorporate hair restoration into their practices and reports no new clinical results.
1 citations
,
January 2015 in “Journal of Aesthetic & Reconstructive Surgery” This review discusses techniques for harvesting follicular units, medical treatments for androgenetic alopecia, and potential future advancements in hair restoration therapy, but it reports no new clinical results.
May 2026 in “Clinical Cosmetic and Investigational Dermatology” This study observed that white hair can create an optical illusion of increased scalp visibility, potentially misleading clinical evaluations of hair loss and complicating hair transplantation planning, and identified five core dyeing strategies to address this phenomenon.
May 2025 in “Arquivos Catarinenses de Medicina” In this case report, an 8-year-old girl with burn-induced cicatricial alopecia showed improved graft survival after hair transplantation due to preparatory microfat grafting, which enhanced tissue conditions and possibly increased follicular unit survival rates to about 80%, higher than typically expected.
This review highlights that recent advancements in diagnostics and therapies, including AI-enhanced imaging, biomarker analysis, and novel treatments like low-dose oral minoxidil and JAK inhibitors, are improving the precision and customization of hair loss management.
This study found that stem cell therapy before follicular unit extraction may improve hair restoration outcomes on scarred scalp tissue.
November 2022 in “Archives of Plastic Surgery” This study found that follicular unit extraction is effective for treating scar alopecia after craniotomy, with better outcomes achieved when 1-year postoperative hair density exceeds 20 follicles per cm².
January 2022 in “Cellular and Molecular Biology” This study found that adding Triamcinolone to the local anesthetic solution and administering PRP sessions significantly improved hair transplantation outcomes, with gene expression indicating SRD5A2's role in transplant success.