Sutures in Dermatology: An Overview for Patients and Caregivers

The type of suture used in dermatology plays a key role in wound healing and cosmetic results. Sutures can be absorbable (dissolve naturally, often used in deeper layers) or non-absorbable (removed after healing, often used on the skin surface). Other factors include whether they are monofilament (less infection risk but harder to handle) or multifilament (easier to tie but with higher infection risk). Common absorbable sutures include Vicryl®, Monocryl®, and PDS II®, while common non-absorbables include nylon, silk, and polypropylene. Suture size also matters—smaller sizes are preferred for delicate areas like the face, while stronger sutures are used for the trunk and extremities. Understanding suture properties helps dermatologists choose the best option for both strength and appearance, and helps patients set expectations for wound care and recovery.

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