31.   Two players, Danny Manning and Wayman Tisdale, underwent arthroscopic surgery to treat injuries.

32.   Women who undergo cosmetic surgery still far outnumber their male counterparts.

33.   He has recently undergone surgery on his shoulder.

34.   She underwent surgery to correct a heart malformation.

35.   He died while undergoing surgery later that day.

36.   These patients have undergone medical surgery to cut the cortical pathways, most notably the corpus collosum, that normally connect the hemispheres.

37.   Fourteen patients in our series, however, had undergone antireflux surgery in the past.

38.   Within the last year, two sisters in the third generation have presented with small bowel obstruction as a result of identical lesions and have had to undergo surgery.