Innovative use of needles, connectors, and syringes in follicular unit extraction
Year: 2025
Type: article
Abstract: Follicular unit extraction (FUE) is an effective but physically demanding hair transplantation technique. Operator fatigue and technical challenges, such as slit dilation, graft maintenance, and tumescent anesthesia administration, can complicate the procedure. This study introduces cost-effective, innovative solutions using commonly available operating theater tools – needles, connectors, and syringes – to address these challenges. A modified hypodermic needle bent at acute angles is proposed to aid in slit dilation, improving graft placement accuracy and preventing graft dislodgement, especially in confined areas between implanted follicles. In addition, a three-way connector attached to a syringe and IV drip set provides continuous irrigation, ensuring a bloodless field and maintaining graft moisture without manual compression or refilling. Finally, a three-way connector is used to streamline the administration of tumescent anesthesia, minimizing the risk of needle stick injuries while maintaining sterility. These modifications simplify the FUE procedure, enhance maneuverability, and reduce surgeon fatigue, contributing to improved surgical outcomes. By repurposing everyday tools, this technique offers an accessible and effective means of overcoming common challenges in FUE, potentially revolutionizing standard hair transplantation practices.
Authors: R. Vignesh Narayan, K. Shilpa, L. Eswari
Institution: Bangalore Medical College and Research Institute
Language: English
Topic: Hair Growth and Disorders
Subfield: Urology
Field: Medicine
Domain: Health Sciences
Open Access status: diamond
OpenAlex ID: W4409599682