21.   There is a huge market for any product that targets surgical adhesions, a common and painful complication of surgery that often requires further surgery to correct.

22.   Abbott was examined again Sunday by team doctors, who determined that he needs surgery to correct the problem.

23.   Chamorro was scheduled to undergo further tests Monday before doctors decide whether she needs surgery to correct her back problem, hospital spokeswoman Michele McFarland said.

24.   Dallas Cowboys running back Emmitt Smith was scheduled for surgery Tuesday to correct a weak eye muscle that causes him to occasionally have double vision.

25.   In addition, Rau has acknowledged he may need surgery to correct an aorta condition.