Pincer Nail Deformity in an African American Patient Corrected by Fractionated Carbon Dioxide Laser
Introduction
Pincer nail deformity is a painful nail condition characterized by excessive transverse curvature of the nail plate that pinches the surrounding tissue.1 This condition primarily involves the toenail of the hallux and is more frequently observed in older individuals.1 Management of a pincer nail typically involves nail braces or surgical removal.1 These managements usually fall sh …
Introduction
Pincer nail deformity is a painful nail condition characterized by excessive transverse curvature of the nail plate that pinches the surrounding tissue.1 This condition primarily involves the toenail of the hallux and is more frequently observed in older individuals.1 Management of a pincer nail typically involves nail braces or surgical removal.1 These managements usually fall sh … 
A new type of spa is popping up in major U.S. cities. Head spas provide a mix of spa treatments for the scalp and hair as well as potentially therapeutic treatments for dermatologic conditions that affect the scalp. Some head spas offer consultation with a trichology professional, which may include trichoscopic imaging.
Dermatologists say patients are now bringing their trichoscopic images take … 
Dermatologists have several prescription treatment options for hair loss, including minoxidil, spironolactone, finasteride, and latanoprost. Yet despite the commonality of hair loss, insurance coverage of hair loss treatments is rare. An editorial published in the August Journal of Drugs in Dermatology assesses the differences in insurance coverage of these hair loss medications.
I interviewed … 
Welcome to “JDD September 2025 Issue Highlights,” your guided tour through this month’s must-read studies, curated by the Journal of Drugs in Dermatology Editorial Team. This issue features a Special Focus on Aesthetic Treatments alongside cutting-edge research in novel pharmacotherapies, advanced procedural techniques, and safety assessments. Whether you’re dialing in volumization with po … 
INTRODUCTION
Alopecia universalis is a type of alopecia areata (AA) characterized by total body hair loss. The mechanism of this loss is primarily due to autoimmune disruption of the hair follicle. AA has historically been treated with corticosteroids, minoxidil, and other immune therapies that possess limited efficacy with high recurrence rates and adverse effects.1 However, in recent years the … 