Objective: to study the effect of indwelling urethral catheter with double-chamber air-bag catheter in postoperative care of cesarean section. Methods: a total of 100 patients undergoing cesarean section in our hospit...
Objective: to investigate the clinical application of colonic anastomosis in natural lumen specimens of rectal cancer surgery. Methods: 60 patients with colorectal cancer treated in our hospital from June 2017 to Dece...