orthopod

Etymology
Both orthopod and are of jocular origin in the informal jargon of medicine; the first is a play on  (as in ) and the second is a play on  (as in ). Each trades on the humorous portrayal of colleagues in other specialties (as opposed to one's own specialty) as strange critters (as if odd ducks).

Noun

 * 1)  An orthopaedic surgeon.