Which scenario has the shortest duration until suture removal?

• A. Forehead laceration 4 cm closed with 6-0 nylon; remove in 7 days
• B. Eyebrow laceration 2 cm closed with 6-0 nylon; remove in 5 days
• C. Scalp laceration 4 cm closed with 5-0 nylon; remove in 10 days
• D. Forearm laceration 4 cm closed with 4-0 nylon; remove in 14 days

Answer: (B)

Suture removal timing depends on how quickly the tissue in a given area heals and how important cosmetics are for that site. Facial regions typically heal faster and tolerate earlier removal, especially when fine sutures are used to minimize scarring. The eyebrow area is part of the face, has good blood supply, and uses a small suture (6-0 nylon) that’s appropriate for delicate skin. Removing sutures after about five days aligns with the goal of reducing scar visibility while the wound is still well supported by tissue.

The other scenarios require longer removal times because they involve areas where healing takes longer or where maintaining the sutures longer helps prevent wound dehiscence and scar complications: the forehead, though facial, is a bit less cosmetically sensitive than the eyebrow and is commonly kept longer; the scalp, while vascular, usually necessitates around ten days to avoid scarring with longer hair; and the forearm is an extremity with greater tension and slower healing, often warranting about two weeks of suture support.

So, five days for the eyebrow laceration is the shortest and best-timed removal.