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Scleral buckling in the management of rhegmatogenous retinal detachment: patient selection and perspectives

Authors Park SW, Lee JJ, Lee JE

Received 5 May 2018

Accepted for publication 28 June 2018

Published 30 August 2018 Volume 2018:12 Pages 1605—1615

DOI https://doi.org/10.2147/OPTH.S153717

Checked for plagiarism Yes

Review by Single-blind

Peer reviewers approved by Dr Colin Mak

Peer reviewer comments 2

Editor who approved publication: Dr Scott Fraser


Sung Who Park,1,2 Jae Jung Lee,1,2 Ji Eun Lee1,2

1Department of Ophthalmology, School of Medicine, Pusan National University, Yangsan, South Korea; 2Biomedical Research Institute, Pusan National University Hospital, Busan, South Korea

Abstract: Although the technique of pars plana vitrectomy (PPV) develops rapidly, scleral buckling (SB) has several advantages over PPV for rhegmatogenous retinal detachment (RRD), including early visual rehabilitation and prevention of cataract progression. It is recommended to select the primary procedure for RRD by considering the advantages and disadvantages of each procedure based on the patient status. The vitreous body status affects the features of RRD. Vitreous liquefaction is an age-dependent process, resulting in the development of posterior vitreous detachment (PVD). RRD is usually associated with PVD, typically presenting with a retinal tear, strong vitreoretinal traction, and bullous detachment. In contrast, RRD may develop without PVD, and typically presents with a small atrophic hole, shallow detachment, and slow progression. RRD with less liquefied vitreous and no PVD can be managed successfully with SB alone even in the presence of subretinal strand as less liquefied vitreous acts as bio-tamponade blocking fluid passage. The strong traction induced by PVD and bullous detachment in an eye with extensively liquefied vitreous reduces the success rate of SB. PPV is gaining popularity as the primary procedure for RRD, especially in eyes with retinal tears, PVD, or pseudophakia. Nevertheless, SB remains the preferred procedure in young phakic patients without PVD.

Keywords: age, myopia, posterior vitreous detachment, rhegmatogenous retinal detachment, scleral buckling, vitreous

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