research The Cohen Hair Loss Classification System
Dr. Bernard Cohen created a new system to classify hair loss using numbers and a detailed scalp map.
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research Hairline Design in Hair Replacement Surgery
Dr. Michael Beehner recommends a personalized, careful approach to hairline design in hair replacement surgery for a natural look.
research Evolution of Hair Restoration Surgery: Donor Dominance and Follicular Unit Transplantation
Hair restoration surgery redistributes existing hair to achieve a natural look, with visible regrowth in 3-4 months and rare complications, mostly aesthetic.
research Orientation of Multi-Hair Follicles in Nonbald Men: Perpendicular Versus Parallel
Most men's multi-hair follicles naturally stand perpendicular to a line from the top of their head, which is important for natural-looking hair transplants.
research The Distribution of Follicular Units in the Chinese Scalp
Chinese scalps have fewer hair clusters than Caucasians, and transplanting 30 clusters per square centimeter creates a natural-looking hairline for bald Chinese individuals.
research Recipient Area Hair Direction and Angle in Hair Transplanting
Dr. Walter P. Unger suggests that copying a person's natural hair direction and angle during transplants leads to a more natural and fuller appearance.
research Nomenclature Proposal for the Zones and Landmarks of the Balding Scalp
Michael L. Beehner proposed a standardized way to describe balding areas on the scalp to help hair restoration experts communicate better.
research Letter to the Editor Etiquette
Experts discussed sedation, hair transplant techniques, and called for respectful professional communication.
research Mesenchymal Stem Cells and Stromal Vascular Fraction for Hair Loss
Adipose tissue shows promise for hair regrowth, but more research is needed to confirm best practices and effectiveness.
research The Use of Platelet-Rich Plasma in the Treatment of Alopecia - A Review of the Literature
Platelet-Rich Plasma therapy helps increase hair density and regrowth for some types of hair loss.
research Re-Densification Effect of Pressure-Injected Peptide-Hyaluronic Acid Combination on Male Androgenic Alopecia
Injecting a peptide-hyaluronic acid mix improved hair growth in men with hair loss and was safe.
research Platelet-Rich Plasma for Androgenic Alopecia: A Randomized, Placebo-Controlled, Double-Blind Study and Combined Mice Model Experiment
PRP injections promote hair growth and increase hair density in androgenic alopecia.
research The Effects of Lower vs Higher Cell Number of Platelet-Rich Plasma on Hair Density and Diameter in Androgenetic Alopecia: A Randomized, Double-Blinded, Placebo, Parallel-Group Half-Scalp IRB-Approved Study
Higher cell number PRP improves hair density and diameter more than lower cell number PRP.
research Systematic Review of Platelet-Rich Plasma Use in Androgenetic Alopecia Compared with Minoxidil, Finasteride, and Adult Stem Cell-Based Therapy
PRP injections may be a safe, effective alternative for hair loss treatment compared to minoxidil and finasteride.
research The Effect of Autologous Activated Platelet-Rich Plasma Injection on Female Pattern Hair Loss: A Randomized Placebo-Controlled Study
PRP injections improve hair density and thickness in women with hair loss.
research The Contribution of Endogenous and Exogenous Factors to Female Alopecia
Both genetic and lifestyle factors significantly affect female hair loss.
research Clinical Correlation: Importance of Detailed Descriptions and Differential Diagnoses for Hair Loss Conditions
The conclusion is that detailed clinical descriptions help pathologists diagnose hair loss conditions more accurately.
research Nonscarring Hair Loss Disorders
Most types of hair loss can regrow naturally, but there are no effective cures for male pattern or age-related hair loss, and only limited options for females.
research Cutaneous Retinoic Acid Levels Determine Hair Follicle Development And Downgrowth
The right amount of retinoic acid is essential for normal hair growth and development.
research Association Between Stress and Bilateral Symmetrical Alopecia in Free-Ranging Formosan Macaques in Mt. Longevity, Taiwan
Stress is likely causing hair loss in Formosan macaques.
research The Trichoscopy Derived Sinclair Scale: Enhancing Visual Assessment Through Quantitative Trichoscopy
The Trichoscopy Derived Sinclair Scale offers a more accurate and reliable way to measure hair loss severity than the traditional visual method.
research Gillies Temporal Incision: An Alternative Approach to Biopsy of the Superficial Temporal Artery
The Gillies temporal incision is a safer and more cosmetically appealing method for biopsy of the superficial temporal artery.
research Automated Digital Image Analysis (TrichoScan) for Human Hair Growth Analysis: Ease Versus Errors
TrichoScan often makes mistakes and needs improvement for correct hair growth analysis.
research Harvested vs Estimated Follicular Units in Hair Transplantation
Actual harvested hair follicles were fewer and differed in type from estimated, with older patients and those with multiple transplants needing more careful planning.
research Efficacy of Platelet-Rich Plasma in Males With Androgenetic Alopecia
PRP treatment mildly to moderately improves hair loss in most men with AGA.
research Bitemporal Scalp Hair Loss: Differential Diagnosis of Nonscarring and Scarring Conditions
Understanding the cause of bitemporal hair loss is key to deciding the right treatment.
research Circulating and Intraprostatic Sex Steroid Hormonal Profiles in Relation to Male Pattern Baldness and Chest Hair Density Among Men Diagnosed with Localized Prostate Cancers
Baldness in men with prostate cancer is linked to higher levels of certain sex hormones, but chest hair density is not.
research The First Hair Transplant Assessment Scale: Parameters for Good Hair Transplantation
A good hair transplant is judged by various factors including cosmetic appearance, hair angles, complication signs, and donor scar consideration.
research Hair Loss and Hair Restoration in Women
Hair loss in women is complex to diagnose and treat, and hair restoration should be done by experts. Using minoxidil before surgery can help manage post-surgery hair shock loss. The Follicular Unit Transplantation method is recommended for women due to its speed, no need for shaving, and better graft quality. Strategies like L, T, and reverse L patterns can help restore central hair density, and regenerative methods can improve graft survival in hair transplants.
research Superficial Temporal Artery Flap for Reconstruction of Complex Facial Defects: A New Algorithm
The superficial temporal artery flap is a reliable method for reconstructing complex facial defects with minimal complications.