"You must mean 'eburnation,'" I said, after a moment's reflection.    From Wordnik.com.  [The Eye of Osiris] Reference

There is eburnation of the articular surfaces in those areas most exposed to friction and pressure.    From Wordnik.com.  [Manual of Surgery Volume Second: Extremities—Head—Neck. Sixth Edition.] Reference

The common type of lesion is a dry arthritis with fibrillation and eburnation of the articular surfaces.    From Wordnik.com.  [Manual of Surgery Volume Second: Extremities—Head—Neck. Sixth Edition.] Reference

The point is that the cavity of the right hip-joint showed a patch of eburnation corresponding to that on the head of the right thigh-bone that was found at St. Mary Cray.    From Wordnik.com.  [The Eye of Osiris] Reference

An interesting feature, sometimes met with in arthritis deformans, consists in eburnation of the articular surfaces of the carpal bones, although the range of movement is almost nil.    From Wordnik.com.  [Manual of Surgery Volume Second: Extremities—Head—Neck. Sixth Edition.] Reference

#Arthritis deformans# occurs as a hydrops with hypertrophy of the synovial fringes and loose bodies, or as a dry arthritis with eburnation and lipping of the articular margins.    From Wordnik.com.  [Manual of Surgery Volume Second: Extremities—Head—Neck. Sixth Edition.] Reference