Monitoring and Follow-up

Monitoring and Follow-up

Suture removal

Sutures should be removed within 1-2 weeks of their placement, depending on the anatomic location. Prompt removal reduces the risk of suture marks, infection, and tissue reaction. The average wound usually achieves approximately 8% of its expected tensile strength 1-2 weeks after surgery. To prevent dehiscence and spread of the scar, sutures should not be removed too soon.
In general, the greater the tension across a wound, the longer the sutures should remain in place. As a guide, on the face, sutures should be removed in 5-7 days; on the neck, 7 days; on the scalp, 10 days; on the trunk and upper extremities, 10-14 days; and on the lower extremities, 14-21 days. Sutures in wounds under greater tension may have to be left in place slightly longer. Buried sutures, which are placed with absorbable suture material, are left in place because they dissolve.
Proper suture removal technique is essential for maintaining good results after sutures are properly selected and executed. Sutures are gently elevated with forceps, and one side of the suture is cut. The suture is then gently grasped by the knot and gently pulled toward the wound or suture line until the suture material is completely removed. If the suture is pulled away from the suture line, the wound edges may separate. Steri-Strips may be applied with a tissue adhesive to provide continued supplemental wound support after the sutures are removed.