歯学ジャーナル
オープンアクセス

概要

Superior versus Inferior Conjunctival Autograft Using Fibrin Glue in Management of Primary Pterygium: Clinical and Histopathological Results

Ashraf Bor'i, Mohamed A Elmarakby, Mahmoud E Saleh and Marwa Khairy

Purpose: To evaluate the differences between superior and inferior conjunctival autografts with fibrin glue in management of primary pterygium as regard surgical difficulties, duration, recurrence, complications and stem cell density. Patients and methods: In a prospective one stage randomized controlled study, 36 patients with primary pterygium were included in the study and assigned into 2 groups. Group A received superior and group B received inferior conjunctival auto graft each group comprised 18 patients. All eyes were followed up at day 1 and 3 and at first week, first month, 3 month and finally 6 month post-operatively. All the intraoperative and postoperative data were analyzed. Results: 36 patients with pterygium were included in this study and 17 patients were males and 19 were females with average follow up period of 7.5 ± 0.6 months. Mean age was 52.5 ± 5.9 years and 46.2 ± 11.7 years respectively,the mean size of pterygium was 12.1 ± 3.4 mm2 11.3 ± 2.1 mm2 respectively . Mean size of the autograft was 26.9 ± 6.7 mm2, and 27 ± 5.6 mm2 respectively. The mean surgical time was 17.8 ± 2.0 minutes and 17.5 ± 2.4 minutes respectively. Mean follow up period was 7.4 ± 0.6 months and 7.6 ± 0.7 months respectively. There was one recurrent case in each group. No difference in stem cell density between 2 groups. Conclusions: Inferior autograft with fibrin glue has the same advantages as superior one as regard rate of recurrence and surgical time but superior to it as regard patient discomfort and saving superior conjunctiva sparing it for future glaucoma surgery if needed.