Still a further object of the present invention is to provide such a prosthetic which includes {TAIL ~ spherical and smooth surfaces} to minimize damage to tendons and {HEAD ~ ligaments} 
Still a further object of the present invention is to provide such a prosthetic which includes { TAIL ~ spherical and smooth surfaces } to minimize damage to tendons and { HEAD ~ ligaments }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD