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Br J Ophthalmol 87:1126-1129 doi:10.1136/bjo.87.9.1126
  • Clinical science
    • Extended reports

A pilot study of pars plana vitrectomy, intraocular gas, and radial neurotomy in ischaemic central retinal vein occlusion

Table 1

Results of surgery and investigations

Visual acuity
Case Age (years) Neurotomy Venous dilatation Haemorrhages BVNS OCT Visual fields Preop Postop
Preop = preoperative, postop = postoperative, BVNS = blood vessels in the neurotomy site, OCT = optical coherence tomography, CMO = cystoid macular oedema, SRF = subretinal fluid, HM = hand movements, CF = counting fingers.
1 61 Yes No change Less postop Yes Normal Supero-temporal defect CF CF
2 80 Yes Less postop Less postop No CMO + SRF Large blind spot HM CF
3 R 82 Yes No change More postop Yes CMO + SRF Central defect CF 6/60
3 L 82 Yes Less postop Less postop Yes Mild CMO Severe constriction CF 6/60
4 88 No No change Less postop No SRF Severe constriction CF CF
5 63 No No change No change No Foveal cyst Full CF 6/36
6 72 No No change No change No Foveal cyst Full 6/36 6/12
7 70 No Less postop Less postop No No foveal dip Central defect HM CF

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