Comparisons between DCSD and CC showed that the operation time was ( 4.02 + / - 0.69 ) vs ( 30.8 + / - 4.05 ) min , blood loss was ( 1.07 + / - 1.29 ) vs ( 8.72 + / - 2.15 ) ml , intraoperative pain score was 0.81 + / - 0.81 vs 2.42 + / - 1.15 , 24-hour postoperative pain score was 1.84 + / - 1.02 vs 4.99 + / - 1.36 , postoperative complication rate was 13.95 % ( 18/129 ) vs 9.17 % ( 11/120 ) , wound healing time was ( 13.99 + / - 9.06 ) vs ( 17.48 + / - 3.49 ) d , satisfaction with the penile appearance was 98.4 % ( 127/129 ) vs 95 % ( 109/120 ) , and treatment cost was ( 2215.62 + / - 17.67 ) vs ( 576.47 + 15.58 ) Y RMB .