“…Similarly high success rate were recorded by Freiberg et al 93% [6], Cecen et al 83% [18] and Clark et al 83% [24]. Other studies have demonstrated lower success rates (Shakeel et al 70% [19], Kolind-Sorensenb 67% [3], DalaAli et al 66% [21], Murphy et al 64% [13], Rhoades et al 63% [25], Taras et al 62% [23], Lambert et al 60% [12], Maneerit et al 47% [14]). Sato et al [26] found the trigger cure rate of 57% with single injection and 86% after two injections.…”