Mortality and morbidity in necrotizing pancreatitis managed on principles of step-up approach: 7 years experience from a single surgical unit

Table 2 Details of interventions done in 30 patients

Name of procedure	No. of patients
Percutaneous catheter drainage	12
Step-up retroperitoneal necrosectomy	3
Direct retroperitoneal necrosectomy	3
Direct anterior necrosectomy	12
Transgastric debridement with internal drainage (Cystogastrostomy)	2
Diverting stoma	6
Duodenojejunal bypass	1
Embolisation for bleeding pseudoaneurysms	2