Spatial aspects of the orbital muscle.
D002426:Cavernous Sinus / Q000033:anatomy & histology / Q000196:embryology; D006801:Humans; D009132:Muscles / Q000033:anatomy & histology* / Q000196:embryology; D009915:Orbit / Q000033:anatomy & histology* / Q000196:embryology; D013100:Sphenoid Bone / Q000033:anatomy & histology / Q000196:embryology