loxarthrus--prophetes.ai

‖ loxarthrus Surg.
  (lɒkˈsɑːθrəs)
  [mod.L., f. Gr. λοξ-ός oblique + ἄρθρον joint. Cf. F. loxarthre.]
  (See quot.)

1822–34 Good's Study Med. (ed. 4) III. 237 Loxarthrus in surgery, an obliquity of a joint of any kind, without spasm or luxation.

Oxford English Dictionary