title: Macular buckling in optic disc pit maculopathy in association with the origin of macular elevation: 13-year mean postoperative results.
abstract: OBJECTIVE
  To discuss the anatomical and functional results in cases of optic disc pit maculopathy (ODP-M) with a follow-up of at least 11 years after scleral buckling procedure (SBP).
  
  
  METHODS
  We studied 12 eyes with ODP-M treated with SBP, in a long-term follow-up of 12.8 ± 1.5 years after surgery. All patients underwent best-corrected visual acuity (BCVA) measurement, slit-lamp biomicroscopy, fundus photography, fluorescein angiography, indocyanine green angiography, B-scan ultrasonography, and optical coherence tomography at baseline and 6-12 months, 2 years and at least 11 years postoperatively.
  
  
  RESULTS
  Complete macular reattachment was noticed between 6 and 12 months postoperatively. The BCVA improved significantly at the first postoperative examination. Further improvement was noticed at the second examination, while BCVA remained almost stable at the last examination. Foveal restoration of ellipsoid layer (inner segment/outer segment) was noted in 10 out of 12 cases. The existing vitreous strands remained unchanged during the follow-up. Vitreous traction gradually disappeared (4/5 eyes). Circulation in short/long posterior ciliary arteries was unaffected, while neither recurrences nor complications were observed during the follow-up period. Association of the scleral sponge to the scleral sheath of the optic nerve remained unchanged during the follow-up.
  
  
  CONCLUSIONS
  A total of 12.8 ± 1.5 years after treatment, all the studied cases retained the successful anatomical and functional results that they had 2 years postoperatively, without inducing cataract during the follow-up period. The SBP seems to act equally well as a barrier either obstructing the entrance of fluid from the vitreous cavity or blocking the circulation of subarachnoid cerebrospinal fluid into the retina.
authors.affiliation: 2nd Department of Ophthalmology, Henry Dunant Hospital, Athens - Greece.
authors.forename: George P
authors.initials: GP
authors.lastname: Theodossiadis
authors.forename: Irini P
authors.initials: IP
authors.lastname: Chatziralli
authors.forename: Panagiotis G
authors.initials: PG
authors.lastname: Theodossiadis
mesh_terms: D000293:Adolescent; D000328:Adult; D005124:Eye Abnormalities / Q000175:diagnosis / Q000503:physiopathology / Q000601:surgery*; D005260:Female; D005451:Fluorescein Angiography; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D009898:Optic Disk / Q000002:abnormalities*; D012163:Retinal Detachment / Q000175:diagnosis / Q000503:physiopathology / Q000601:surgery*; D012189:Retrospective Studies; D012591:Scleral Buckling / Q000379:methods*; D041623:Tomography, Optical Coherence; D014792:Visual Acuity / Q000502:physiology; D055815:Young Adult