%0 Journal Article
%T Primary Pterygium Excision Surgery: Analysis of Risk Factors and Clinical Outcomes.
%A Arun K
%A Grillon F
%A Georgoudis P
%J Cureus
%V 16
%N 6
%D 2024 Jun
%M 38882219
暂无%R 10.7759/cureus.62440
%X Purpose To evaluate clinical outcomes of primary pterygium excision surgery and analyze risk factors for pterygium recurrence. Setting Eye Treatment Centre, Cornea and External Diseases Service, Whipps Cross Hospital, London, United Kingdom. Methods Retrospective case series of eyes undergoing primary pterygium excision between August 2017 and July 2022. Patients who underwent "pterygium excision" documented in the electronic patient record system were identified. Patients with recurrent pterygium and those lost-to-follow-up were excluded. The duration of follow-up, type of surgery performed (primary conjunctival closure, conjunctival autograft, and amniotic membrane transplantation), recurrences with respect to the type of surgery performed, and postoperative complications were collected and analyzed. Results In total, 83 eyes (from 79 patients) were included. The mean age of our patient cohort was 59.3 ± 5.9 years. The most common ethnic distribution was Black Caribbean (15.7%). Conjunctival autograft was performed in 76 eyes (91.6%), primary conjunctival closure was performed in five eyes (6%) and amniotic membrane transplantation was performed in two eyes (2.4%). The recurrence rate with conjunctival autograft was 1.3% with a median time to recurrence of 2.98 months. Recurrence was significantly more common in patients below the age of 40 years (p=0.03). Recurrence was not significantly associated with gender (p=0.23), ethnicity (p=0.17), or grade of surgeon (p=0.38).  Conclusion Our findings demonstrate the effectiveness of conjunctival autograft with fibrin glue fixation for the surgical management of primary pterygium. Recurrence was found to be significantly more common in patients under the age of 40 years old. However, recurrence was not associated with ethnicity, gender, or surgeon grade.