Siphon suction for vitrectomy.
An intravenous container placed below the level of the surgical field can provide a gentle, safe level of suction (+/- 76 mm Hg). This is particularly useful in performing a delicate open-sky anterior vitrectomy.
D016039:Corneal Transplantation; D006801:Humans; D013396:Suction / Q000295:instrumentation / Q000379:methods; D014184:Transplantation, Homologous; D014822:Vitreous Body / Q000601:surgery*