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A three-step approach versus the inverted internal limiting membrane flap technique in large full thickness macular hole surgery: a comparative study

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机构: [1]Shanghai Jiao Tong Univ, Shanghai Gen Hosp, Dept Ophthalmol, Sch Med, Shanghai 200336, Peoples R China [2]Shanghai Jiao Tong Univ, Tong Ren Hosp, Dept Ophthalmol, Sch Med, Shanghai 200336, Peoples R China [3]Shanghai Engn Ctr Visual Sci & Photomed, Shanghai Engn Ctr Precise Diag & Treatment Eye Dis, Natl Clin Res Ctr Eye Dis, Shanghai Key Lab Ocular Fundus Dis, Shanghai, Peoples R China [4]Cent South Univ, Xiangya Sch Med, Changsha, Hunan, Peoples R China
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关键词: FTMH A three-step approach IFT Functional and anatomical outcome

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ObjectiveTo evaluate the anatomical and functional outcomes of our novel surgery (a three-step approach) and the conventional inverted internal limiting membrane flap technique (IFT) in treating large full-thickness macular holes (FTMHs).MethodsThis was a retrospective, consecutive, nonrandomized comparative study of patients who underwent either the novel surgery (n = 27, Group A) or IFT (n = 27, Group B). The main outcomes of MH closure rates and the best corrected visual acuity (BCVA) at 1-, 3-, and 6-month follow-up were compared between the two groups.ResultsAt 6 months postoperatively, MH closure was achieved in 24/27 patients in Group A and 22/27 patients in Group B (88.89% vs. 81.48%, P = 0.704) with U-shaped closure rates being significantly higher in Group A (P = 0.029). The average BCVA at month 6 was 0.69 +/- 0.38 (LogMAR) in Group A and 0.91 +/- 0.39 in Group B (P = 0.015) with the improvement in BCVA being significantly higher in Group A (0.50 +/- 0.59 vs. 0.31 +/- 0.59, P = 0.045). The recovery rates of ELM were significantly higher in Group A (P = 0.026).ConclusionsOur three-step approach greatly improves anatomical and functional outcomes compared with IFT. This novel surgery has a dominant advantage in earlier and higher ultimate closure rate, U-type closure rate, and ELM recovery rate, and more importantly, better recovery of BCVA.

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出版当年[2025]版:
大类 | 3 区 医学
小类 | 3 区 眼科学
最新[2025]版:
大类 | 3 区 医学
小类 | 3 区 眼科学
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出版当年[2023]版:
Q3 OPHTHALMOLOGY
最新[2023]版:
Q3 OPHTHALMOLOGY

影响因子: 最新[2023版] 最新五年平均 出版当年[2023版] 出版当年五年平均 出版前一年[2022版]

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第一作者机构: [1]Shanghai Jiao Tong Univ, Shanghai Gen Hosp, Dept Ophthalmol, Sch Med, Shanghai 200336, Peoples R China [2]Shanghai Jiao Tong Univ, Tong Ren Hosp, Dept Ophthalmol, Sch Med, Shanghai 200336, Peoples R China [3]Shanghai Engn Ctr Visual Sci & Photomed, Shanghai Engn Ctr Precise Diag & Treatment Eye Dis, Natl Clin Res Ctr Eye Dis, Shanghai Key Lab Ocular Fundus Dis, Shanghai, Peoples R China
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通讯机构: [1]Shanghai Jiao Tong Univ, Shanghai Gen Hosp, Dept Ophthalmol, Sch Med, Shanghai 200336, Peoples R China [2]Shanghai Jiao Tong Univ, Tong Ren Hosp, Dept Ophthalmol, Sch Med, Shanghai 200336, Peoples R China [3]Shanghai Engn Ctr Visual Sci & Photomed, Shanghai Engn Ctr Precise Diag & Treatment Eye Dis, Natl Clin Res Ctr Eye Dis, Shanghai Key Lab Ocular Fundus Dis, Shanghai, Peoples R China
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