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[Inferior retinal detachment with silicone oil tamponade].

Silicone oil is a valuable surgical tool to treat severe retinal detachment (RD). However, following surgery, remaining RD or the appearance of inferior RD with silicone tamponade is a delicate situation. Anamnesis and careful examination should provide a suitable treatment. Silicon oil removal will be considered after treatment of this residual RD. The endocular approach may be required: dissection of vitreoretinal proliferation, phakoexeresis, or retinectomy, whereas complementary indentation, subretinal fluid puncture, and scleral shortening are external therapeutic methods. One of the frequent causes of these persistent RDs is the presence or the progression of a more or less large and extended anterior vitreoretinal proliferation, which will sometimes require extended silicon oil tamponade. Indeed, after a certain time has elapsed, the existence of a genuine retinal adhesion disease makes a durable reapplication without internal tamponade impossible.