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Starr MR, Ryan EH, Obeid A, Ryan C, Gao X, Madhava ML, Maloney SM, Adika AZ, Peddada KV, Sioufi K, Patel LG, Ammar MJ, Forbes NJ, Capone A, Emerson GG, Joseph DP, Eliott D, Regillo CD, Hsu J, Gupta OP, Yonekawa Y, Study Group FTPRDOP. Scleral Buckling for Primary Retinal Detachment: Outcomes of Scleral Tunnels versus Scleral Sutures. J Ophthalmic Vis Res 2021; 16:377-383. [PMID: 34394866 PMCID: PMC8358744 DOI: 10.18502/jovr.v16i3.9434] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2021] [Accepted: 03/02/2021] [Indexed: 11/24/2022] Open
Abstract
Purpose There are primarily two techniques for affixing the scleral buckle (SB) to the sclera in the repair of rhegmatogenous retinal detachment (RRD): scleral tunnels or scleral sutures. Methods This retrospective study examined all patients with primary RRD who were treated with primary SB or SB combined with vitrectomy from January 1, 2015 through December 31, 2015 across six sites. Two cohorts were examined: SB affixed using scleral sutures versus scleral tunnels. Pre- and postoperative variables were evaluated including visual acuity, anatomic success, and postoperative strabismus Results The mean preoperative logMAR VA for the belt loop cohort was 1.05 ± 1.06 (Snellen 20/224) and for the scleral suture cohort was 1.03 ± 1.04 (Snellen 20/214, p = 0.846). The respective mean postoperative logMAR VAs were 0.45 ± 0.55 (Snellen 20/56) and 0.46 ± 0.59 (Snellen 20/58, p = 0.574). The single surgery success rate for the tunnel cohort was 87.3% versus 88.6% for the suture cohort (p = 0.601). Three patients (1.0%) in the scleral tunnel cohort developed postoperative strabismus, but only one patient (0.1%) in the suture cohort (p = 0.04, multivariate p = 0.76). All cases of strabismus occurred in eyes that underwent SB combined with PPV (p = 0.02). There were no differences in vision, anatomic success, or strabismus between scleral tunnels versus scleral sutures in eyes that underwent primary SB. Conclusion Scleral tunnels and scleral sutures had similar postoperative outcomes. Combined PPV/SB in eyes with scleral tunnels might be a risk for strabismus post retinal detachment surgery.
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Affiliation(s)
- Matthew R Starr
- Wills Eye Hospital, Mid Atlantic Retina, Thomas Jefferson University, Philadelphia, PA, USA
| | | | - Anthony Obeid
- Wills Eye Hospital, Mid Atlantic Retina, Thomas Jefferson University, Philadelphia, PA, USA
| | | | | | | | | | - Adam Z Adika
- Lewis Katz School of Medicine at Temple University, Philadelphia, PA, USA
| | - Krishi V Peddada
- Department of Ophthalmology, Drexel University College of Medicine, Philadelphia, USA
| | | | - Luv G Patel
- Wills Eye Hospital, Mid Atlantic Retina, Thomas Jefferson University, Philadelphia, PA, USA
| | - Michael J Ammar
- Wills Eye Hospital, Mid Atlantic Retina, Thomas Jefferson University, Philadelphia, PA, USA
| | | | - Antonio Capone
- Associated Retinal Consultants, Oakland University William Beaumont School of Medicine, Royal Oak, MI, USA
| | | | | | - Dean Eliott
- Massachusetts Eye and Ear, Harvard Medical School, Boston, MA, USA
| | - Carl D Regillo
- Wills Eye Hospital, Mid Atlantic Retina, Thomas Jefferson University, Philadelphia, PA, USA
| | - Jason Hsu
- Wills Eye Hospital, Mid Atlantic Retina, Thomas Jefferson University, Philadelphia, PA, USA
| | - Omesh P Gupta
- Wills Eye Hospital, Mid Atlantic Retina, Thomas Jefferson University, Philadelphia, PA, USA
| | - Yoshihiro Yonekawa
- Wills Eye Hospital, Mid Atlantic Retina, Thomas Jefferson University, Philadelphia, PA, USA
| | - For The Primary Retinal Detachment Outcomes Pro Study Group
- Wills Eye Hospital, Mid Atlantic Retina, Thomas Jefferson University, Philadelphia, PA, USA.,VitreoRetinal Surgery, Minneapolis, MN, USA.,Lewis Katz School of Medicine at Temple University, Philadelphia, PA, USA.,Department of Ophthalmology, Drexel University College of Medicine, Philadelphia, USA.,Associated Retinal Consultants, Oakland University William Beaumont School of Medicine, Royal Oak, MI, USA.,The Retina Center, Minneapolis, MN, USA.,The Retina Institute, St. Louis, MO, USA.,Massachusetts Eye and Ear, Harvard Medical School, Boston, MA, USA
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