The Clinical Application Of Fish-mouth Shaped Incision Used In Fractional Surgical Resection Of Pigmented Nevus

Objective:To explore the significance of the clinical application of fish-mouth shaped incision used in fractional surgical resection of pigmented nevus.Methods:We collected 30 small and medium-sized patients` clinical data whose pigmented nevus were treated in the Department of Burn and Plastic Surgery,the First Hospital of Shanxi Medical University from July 2016 to January 2019.The lesions were treated with Fish-mouth continuous resection.Each surgical treatment interval is 3 months.The lesion is reduced to the point where the suture can be removed directly.The operation was performed by the same surgeon.The patients were followed up 6-8 months.The direct observation method was used to describe the postoperative complications,scar length and patient satisfaction.Results:In this group,30 patients with pigmented nevus were treated with fish-mouth shaped incision,all the incisions were healed in stage I without complications.After 6 to18 months of follow-up,There was no recurrence or obvious deformation.The final scar in the operation area are not obvious,and the visual effect are great.Both the physician and the patient are satisfied with the treatment.Conclusion:Fish-mouth shaped incision overcomes the shortcomings of traditional fusiformisincision,increases the single excision area of skin lesions,reduces the total number of operations,and it is relatively simple to operate.It is deserves to be promoted.