Application of self-made negative pressure suction in the treatment of auricle subluxation and avulsion injury
10.3760/cma.j.cn115455-20220510-00416
- VernacularTitle:自制负压吸引在耳廓次全离断撕脱伤中的应用
- Author:
Xiang XIAO
1
;
Lixue JIANG
;
Li LI
;
Chunguang DONG
Author Information
1. 连云港市第一人民医院耳鼻咽喉头颈外科，连云港 222100
- Keywords:
Negative-pressure wound therapy;
Self-made negative pressure suction;
Subtotal auricular disconnection;
Avulsion injury
- From:
Chinese Journal of Postgraduates of Medicine
2023;46(3):237-240
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To explore the effect of self-made negative pressure suction in auricle subluxation and avulsion injury.Methods:The clinical data of 7 patients with auricle subluxation and avulsion injury from January 2017 to February 2022 in the First People′s Hospital of Lianyungang City were retrospectively analyzed. The 7 patients were treated with self-made simple negative pressure drainage device for negative pressure suction after suture.Results:Among the 7 patients, 1 patient suffered from severe contusion and local skin necrosis, and the scar healed after local application of erythromycin eye ointment, while the other patients healed in the first stage without obvious auricular deformity.Conclusions:The negative pressure drainage is the key factor to ensure the blood supply and shape of patients with auricle subluxation and avulsion injury. The application of self-made negative pressure drainage in the treatment of subtotal auricle avulsion injury has the advantages of simple operation, improved survival rate of auricle and improved satisfactory auricle shape.
