title: [20-23-25 gauge?! Posterior vitrectomy].
abstract: The author describes (from a purely theoretical view) the characteristics of the 20, 23, 25 Gauge systems used in the posterior pole surgery, as well as the advantages and disadvantages of each one.
authors.affiliation: Clinica de Oftalmologie a Spitalului Militar Central, Bucureşti.
authors.forename: Andreea
authors.initials: A
authors.lastname: Craiu
mesh_terms: D006801:Humans; D008866:Microsurgery / Q000295:instrumentation / Q000379:methods; D019060:Minimally Invasive Surgical Procedures; D012164:Retinal Diseases / Q000601:surgery; D014821:Vitrectomy / Q000009:adverse effects / Q000295:instrumentation* / Q000379:methods*