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This study found that the sharp scissor technique in hair transplant surgery resulted in a lower hair transection rate without significantly increasing operation time compared to tissue spreader and skin hooks techniques.

This case report describes the first recorded instance of congenital triangular alopecia in the mid-frontal scalp region, challenging the assumption that it is restricted to the frontotemporal area.

This article discusses the structure and protective function of pangolin scales, emphasizing their composition of α-keratins and β-keratins, and highlights evolutionary keratin diversification in tetrapods; it reports no new empirical findings.

In this case study, a 20-year-old man experienced progressive hair loss starting as a localized patch on the vertex of his scalp, eventually spreading in a curvilinear pattern to the sides and back.

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.

This study reports pseudopili annulati in a dark-haired Chinese girl, identifying the unique appearance and structural characteristics of her hair without finding abnormalities in the cuticle and cortex.

This narrative review discusses the potential of urinary bladder matrix as a bio-scaffold in hair restoration but provides no new clinical results or trials; it highlights regenerative technology and suggests further exploration.

In this study, a novel electrospun dressing patch made with radially oriented PHBV nanofibers and loaded with berberine was shown to significantly accelerate diabetic wound healing in mice, achieving 100% wound closure in 18 days while also demonstrating improved mechanical and anti-inflammatory properties.

Temporal triangular alopecia is a lifelong condition with hairless patches on the side of the head that may be present from birth.

This chapter outlines the sequential steps for using motorized follicular unit extraction machines with blunt punches in hair restoration, noting their advantages in minimizing follicle transection and providing tactile feedback.

In this report, trichoscopy was highlighted as a valuable tool for diagnosing temporal triangular alopecia in children due to its ability to reveal distinctive patterns that differentiate it from similar conditions like alopecia areata, eliminating the need for invasive biopsy.

This article reviews the critical role of hairline design in hair restoration surgery and emphasizes the need for careful planning to avoid poor outcomes, without presenting new clinical data.

This study reported that platelet-rich plasma injections led to only temporary improvement in vellus hair characteristics in temporal triangular alopecia, suggesting it may not be an effective long-term treatment.

This review explores techniques for scalp reconstruction, focusing on local flap design and execution, without reporting new clinical findings.

This review discusses atypical presentations of Brauer nevus, particularly in occipital and mid-frontal areas, and reports a higher occurrence in males, with detection usually at birth.

The microstrip technique for hair transplantation is effective and discreet for patients needing fewer than 1500 grafts.

In this study, a curved nonrotary punch was found to achieve the lowest follicular unit transection rates of less than 5% compared to conventional rotary punches in hair transplantation for patients with tightly curled Afro-textured hair.

This study reports five cases of congenital triangular alopecia featuring a central island of short terminal hair, with the cause remaining unknown.

This article describes a concentric mini-micrografting method for extensively bald patients that achieves natural-looking hair restoration and maintains a normal appearance at all stages of treatment.

This text resembles an instructional or informational template for journal subscribers and authors, not a research abstract reporting specific findings.

This study found that 1550-nm Er:Glass fractional laser treatment significantly increased hair density and shaft diameter in patients with androgenetic alopecia, though the mechanism may not involve Wnt10A or IGF-1 expression.

This review discusses congenital temporal triangular alopecia, focusing on its clinical presentation and dermatoscopic diagnosis, and highlights the limited understanding of its etiology and treatment options; it reports no new clinical results.

This study observed that human hair macrofibrils predominantly exhibit a double-twist architecture with varying inter-macrofibril angles, advancing insights into their structural organization and mechanical implications.

Using powdered umbilical remnant allograft can effectively treat chronic scalp wounds resistant to traditional treatments.

This study discovered a new region in the hair cortex where intermediate filaments are both aligned with the hair's axis and orientationally ordered, influenced by the cuticle boundary.