Three-Dimensional Printing in Trichology: A Brief Review of Innovations and Applications in Hair Restoration and Scalp Treatments

March 2025 in “ International Journal of Trichology ”

Hinpetch Daungsupawong, Viroj Wiwanitkit

3D printing trichology hair restoration scalp treatments personalized hair follicles prostheses surgical templates biocompatible polymers bioinks hair regrowth therapies

TLDR 3D printing can greatly improve hair restoration and scalp treatments but faces challenges in clinical use.

3D printing is revolutionizing trichology by offering innovative solutions for hair restoration and scalp treatments. This technology allows for the creation of customized hair follicles and scalp prosthetics, enhancing surgical outcomes and patient satisfaction. It also facilitates the development of surgical templates that improve the precision and efficiency of hair transplants. Despite challenges such as regulatory hurdles, technical limitations, and cost, the integration of 3D printing with regenerative medicine holds promise for more effective hair growth treatments. Ongoing research and collaboration among experts are essential to overcome these obstacles and advance the field, potentially transforming the future of hair loss therapies.

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