Evaluation of TAR Technique in the Treatment of Huge Abdominal Wall Hernia and Large Abdominal Wall Defect With or Without Botox Injection .

Evaluation of TAR Technique in the Treatment of Huge Abdominal Wall Hernia and Large Abdominal Wall Defect With or Without Botox Injection .

Aim of the work In this study, we will evaluate posterior component separation (TAR) technique with or without Botox injection for open huge ventral hernia and large abdominal wall defect repair. The primary outcome will be recurrence while the secondary outcome will be infection, postoperative complications (bleeding and dehiscence), pain score, operative time, hospitalization, need for drain, time for drain removal and pulmonary function test before and after surgery.

This prospective clinical study will be performed on 40 eligible patients admitted to general surgery department at Mansoura University Hospi

Inclusion Criteria:

• Adult patient fit for general anesthesia with huge ventral hernia (primary, incisional or recurrent).Any patient with large abdominal wall defect secondary to abdominal wall tumor excision or burst after surgery

Exclusion Criteria:

• Patients who are unfit for general anaesthesia. Poor pulmonary function tests. Pregnant females. Patient younger than 18 years. Immunodeficiency. Patient with psychiatric disease disabling surgical intervention. Patients who refuse to participate in our study.