ABSTRACT
The purpose of this study is to evaluate the clinical factors in eye with continued appositional angle closure in the presence of a patent iridectomy and the clinical avaiability of argon laser peripheral iridoplasty(ALPI). In this study we retrospectively reviewed the outcome in 59 eyes of 32 patients who underwent iridectomy. After Dark Room Prone-position Test(DRPT), 15 eyes among 59 eyes(25.4%) showed DRPT positive and ALPI was successfully performed in 13 eyes among these 15 eyes(86.7%). Patients with DRPT positive were younger than those with DRPT negative. One eye had postoperative complication; iritis more than 1 week. In this study it was found that Argon lader peripheral iridoplasty is a Safe and an effective means of opening an appositionally closed angle in situations in which laser ridotomy does not physically eliminate appositional angle closure.