title: Jamming of 23-gauge instruments in the microcannula during vitrectomy for severe vitreous haemorrhage.
authors: Dong Heun
authors: DH
authors: Nam
authors: Myun
authors: M
authors: Ku
authors: Hee Jin
authors: HJ
authors: Sohn
authors: Dae Yeong
authors: DY
authors: Lee
mesh_terms: D002404:Catheterization / Q000295:instrumentation*; D006801:Humans; D007431:Intraoperative Complications; D008297:Male; D008875:Middle Aged; D014821:Vitrectomy / Q000295:instrumentation* / Q000379:methods*; D014823:Vitreous Hemorrhage / Q000601:surgery*