AIMS: To evaluate the characterics and surgical prognosis of macular holes that develop after rhegmatogenous retinal detachment repair. DESIGN: Retrospective, interventional, consecutive case series. METHODS: The case records of nine patients who developed a new full-thickness macular hole after prior RD repair were reviewed over 6 years. Optical coherence tomography (OCT) confirmed these holes. They were offered surgical repair with a median follow-up of 13.3 months (1-63 months). Main outcomes included preoperative vitreo-macular status, OCT evaluation and postoperative visual acuity. RESULTS: 1007 eyes underwent surgery for prior retinal detachment between August 1999 and September 2005. Nine eyes developed a full-thickness macular hole (prevalence 0.9%): five developed after scleral buckling surgery, one after pneumatic retinopexy and three after primary vitrectomy. The mean time to macular hole diagnosis after RD was 2.9 months (0.5-18). All patients underwent macular hole surgery by the same surgeon. At 1 month, macular hole repair was noticed in eight eyes. In this group, visual acuity at a median of 11.9 months of follow-up was 20/125 (20/400 - 20/63). Three eyes had an improvement of more than three Snellen lines. CONCLUSIONS: Macular holes developing after RD repair is a rare complication (less than 1%). Its physiopathological mechanisms are not well known. Conventional macular hole surgery including pars plana vitrectomy, inconstant internal limiting membrane delamination and long-acting gas tamponade seems to achieve to macular reattachment (89%). The visual outcome seems conditioned by the macular status noticed during the RD.
AIMS: To evaluate the characterics and surgical prognosis of macular holes that develop after rhegmatogenous retinal detachment repair. DESIGN: Retrospective, interventional, consecutive case series. METHODS: The case records of nine patients who developed a new full-thickness macular hole after prior RD repair were reviewed over 6 years. Optical coherence tomography (OCT) confirmed these holes. They were offered surgical repair with a median follow-up of 13.3 months (1-63 months). Main outcomes included preoperative vitreo-macular status, OCT evaluation and postoperative visual acuity. RESULTS: 1007 eyes underwent surgery for prior retinal detachment between August 1999 and September 2005. Nine eyes developed a full-thickness macular hole (prevalence 0.9%): five developed after scleral buckling surgery, one after pneumatic retinopexy and three after primary vitrectomy. The mean time to macular hole diagnosis after RD was 2.9 months (0.5-18). All patients underwent macular hole surgery by the same surgeon. At 1 month, macular hole repair was noticed in eight eyes. In this group, visual acuity at a median of 11.9 months of follow-up was 20/125 (20/400 - 20/63). Three eyes had an improvement of more than three Snellen lines. CONCLUSIONS: Macular holes developing after RD repair is a rare complication (less than 1%). Its physiopathological mechanisms are not well known. Conventional macular hole surgery including pars plana vitrectomy, inconstant internal limiting membrane delamination and long-acting gas tamponade seems to achieve to macular reattachment (89%). The visual outcome seems conditioned by the macular status noticed during the RD.
Authors: Carlos A Medina; Angelica G Ortiz; Nidhi Relhan; William E Smiddy; Justin H Townsend; Harry W Flynn Journal: Retina Date: 2017-06 Impact factor: 4.256
Authors: Tina Xirou; Andrej Kidess; Christina Kourentis; Vasiliki Xirou; Elias Feretis; Stamatina A Kabanarou Journal: Clin Ophthalmol Date: 2012-04-12