title: Modified retrobulbar block.
authors.forename: R C
authors.initials: RC
authors.lastname: Hamilton
authors.forename: R G
authors.initials: RG
authors.lastname: Loken
mesh_terms: D005123:Eye / Q000033:anatomy & histology; D006801:Humans; D009339:Needles; D009407:Nerve Block / Q000295:instrumentation / Q000379:methods*; D009801:Oculomotor Muscles / Q000033:anatomy & histology; D013508:Ophthalmologic Surgical Procedures; D009915:Orbit / Q000033:anatomy & histology / Q000098:blood supply / Q000294:innervation*