Modified retrobulbar block.
Hamilton
R C
RC
Loken
R G
RG
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*