Evaluation of Posterior Component Separation Technique in the Management of Complex Ventral Hernia.

posterior component separation(PCS) is one of the surgical techniques used in abdominal wall reconstruction plan foe management of relatively complex ventral hernia ,which cannot be treated with the conventional surgical way. With or without transverses abdominis release(TAR) technique, (PCS) became widely accepted as surgical technique specially for large sized hernia defect, previous multiple laparotomies or unhealth abdominal soft tissue. This study has a primary outcome which is detection of recurrence rate in patients under went posterior component separation technique in a period of 6 month after operation.