Research Article

Parameters affecting the anatomical and functional success of macular hole surgery

Volume: 61 Number: 3 September 12, 2022
TR EN

Parameters affecting the anatomical and functional success of macular hole surgery

Abstract

Aim: To evaluate the effect of preoperative Spectral Domain Optical Coherence Tomography (SD-OCT) parameters on macular hole surgery (MHS) and their predictive value for postoperative best corrected visual acuity (BCVA). Materials and Methods: This retrospective study included 30 eyes of 30 patients with macular hole (MH). All patients underwent pars plana 23-gauge vitrectomy. A detailed macular analysis including MH minimum diameter (MD), base diameter (BD), opening diameter (OD), height, nasal arm (NA), temporal arm (TA), macular hole index (MHI), diameter hole index (DHI), tractional hole index (THI), hole form factor (HHF), macular hole area (MHA), and macular hole volume (MHV) were performed preoperatively. Presence of inner segment–outer segment (IS/OS) line, external limiting membrane (ELM), and cyst was noted postoperatively. Relationships between these parameters and postoperative BCVA were evaluated. Results: The study group comprised 25 (83.3%) women. Mean pre and postoperative BCVA values were 0.924±0.320 and 0.487±0.287 logMAR, respectively. BCVA improved significantly after MHS (p<0.001). There was a statistically positive correlation between postop BCVA (logMAR) values, and NA (p=0.041), HFF (p=0.048), OD (p=0.045) and symptom duration before MHS (p=0.032). Postoperative BCVA was significantly better in patients with postoperative IS/OS line and ELM presence compared to those without (p=0.002 and p=0.002, respectively). The NA, postoperative IS/OS and ELM variables were found to be effective on postoperative BCVA (logMAR). Conclusion: In this study, NA was determined as a predictive factor for the first time and together with NA, presence of IS/OS line and ELM were identified as predictive factors for visual prognosis after MHS.

Keywords

Supporting Institution

yok

References

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Details

Primary Language

English

Subjects

Health Care Administration

Journal Section

Research Article

Publication Date

September 12, 2022

Submission Date

June 9, 2022

Acceptance Date

July 16, 2022

Published in Issue

Year 2022 Volume: 61 Number: 3

Vancouver
1.Esin Kırıkkaya, Süleyman Kaynak. Parameters affecting the anatomical and functional success of macular hole surgery. EJM. 2022 Sep. 1;61(3):434-43. doi:10.19161/etd.1168207

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