The healing time after wound closure depends on the patient’s incision site, local blood supply, patient’s age, etc. Clinically, the general healing time after wound closure is about 4 to 14 days. The healing time of clinically used sutured wounds is divided into: 1. Healing time for sutured wounds of the extremities is about 10 to 12 days. 2. Chest, upper abdomen, back, and buttock suture wound healing time is about 7 to 9 days. 3. Lower abdomen and perineum wounds take about 6 to 7 days to heal after suturing. 4. Head, face and neck wounds take about 4 to 5 days to heal. 5. The healing time for sutured wounds in the joints is 10 to 14 days, and the healing time for sutured wounds in the decompression wounds is about 14 days. The healing time for suture wounds varies depending on the site of the suture and can be prolonged if the patient has underlying diseases such as diabetes mellitus. Patients can eat more fruits and vegetables, and follow the doctor’s instructions for regular activities to promote wound healing.