The most commonly practiced operative procedure for a perforated duodenal ulcer is
Here perforation is identified and an omental patch is placed & closed with interrupted, horizontal sutures. Because of its adhesion propey, it seals perforation, maintain good vascularity, and promote lymphatic drainage Reference: SRB 5th edition, page no: 832
Vagotomy and pyloroplasty
vagotomy and antrectomy
Vagotomy and perforation closure
Graham's omentum patch repair
G.I.T