loxarthrusn.

/lɒkˈsɑːθrəs/Etymology: modern Latin, < Greek λοξός oblique + ἄρθρον joint. Compare French loxarthre.
Surgery.
1822 J. M. Good III. 310 Loxarthrus in surgery, an obliquity of a joint of any kind, without spasm or luxation.
This entry has not yet been fully updated (first published 1903; most recently modified version published online June 2018).