OBJECTIVE: To investigate the effectiveness of multiple tension reduction suture of in-situ return needle vertical mattress suture and in-situ return needle horizontal mattress suture combination with intradermal intermittent continuous suture (denominated as Zunyi's Suture Method) on suturing the donor site of the anterolateral thigh flap. METHODS: Between January 2019 and December 2019, 62 patients were treated with anterolateral thigh flaps to repair wounds. There were 46 males and 16 females, aged 9-67 years (mean, 31 years). The size of anterolateral thigh flap ranged from 6 cm×5 cm to 25 cm×7 cm. The donor site of the flap was sutured directly by the Zunyi's Suture Method. The skin on both sides of the incision was advanced to the middle, and the wound edge was attached and in a state of negative tension. The intradermal suture line was removed at 7 days after operation. The complications and scars at donor site were observed during follow-up. The Vancouver Scar Scale was used to assess the appearance of scars and the width of scars were measured at 6 months after operation. RESULTS: The flaps survived smoothly, and the wounds healed by first intention. The incisions at donor sites healed by first intention at 2 to 3 weeks after operation. All patients were followed up 7-16 months, with an average of 10.7 months. There was no ischemic necrosis of the donor site or skin threading. There was pigmentation of the needle back point in the early stage, and the pigmentation completely disappeared after 3 to 6 months without scar hyperplasia. At 6 months after operation, liner scars were achieved in all the patients with an average Vancouver Scar Scale score of 2.5 (range, 1.0-3.5) and an average width of 2.4 mm (range, 0.8-9.1 mm). CONCLUSION: The suture of the donor site of the anterolateral thigh flap with Zunyi's Suture Method can effectively reduce the tension on wound edges and scar hyperplasia.
OBJECTIVE: To investigate the effectiveness of multiple tension reduction suture of in-situ return needle vertical mattress suture and in-situ return needle horizontal mattress suture combination with intradermal intermittent continuous suture (denominated as Zunyi's Suture Method) on suturing the donor site of the anterolateral thigh flap. METHODS: Between January 2019 and December 2019, 62 patients were treated with anterolateral thigh flaps to repair wounds. There were 46 males and 16 females, aged 9-67 years (mean, 31 years). The size of anterolateral thigh flap ranged from 6 cm×5 cm to 25 cm×7 cm. The donor site of the flap was sutured directly by the Zunyi's Suture Method. The skin on both sides of the incision was advanced to the middle, and the wound edge was attached and in a state of negative tension. The intradermal suture line was removed at 7 days after operation. The complications and scars at donor site were observed during follow-up. The Vancouver Scar Scale was used to assess the appearance of scars and the width of scars were measured at 6 months after operation. RESULTS: The flaps survived smoothly, and the wounds healed by first intention. The incisions at donor sites healed by first intention at 2 to 3 weeks after operation. All patients were followed up 7-16 months, with an average of 10.7 months. There was no ischemic necrosis of the donor site or skin threading. There was pigmentation of the needle back point in the early stage, and the pigmentation completely disappeared after 3 to 6 months without scar hyperplasia. At 6 months after operation, liner scars were achieved in all the patients with an average Vancouver Scar Scale score of 2.5 (range, 1.0-3.5) and an average width of 2.4 mm (range, 0.8-9.1 mm). CONCLUSION: The suture of the donor site of the anterolateral thigh flap with Zunyi's Suture Method can effectively reduce the tension on wound edges and scar hyperplasia.
Authors: Leandra A Barnes; Clement D Marshall; Tripp Leavitt; Michael S Hu; Alessandra L Moore; Jennifer G Gonzalez; Michael T Longaker; Geoffrey C Gurtner Journal: Adv Wound Care (New Rochelle) Date: 2018-02-01 Impact factor: 4.730