51.   De la Cruz estimated that no more than several hundred such operations were performed in the United States each year.

52.   Debbi performed four operations on Dowling in four months, two cataract operations and two laser procedures, according to billing records.

53.   Doctors in Great Britain, Italy, Israel, Japan and other countries are also performing the operation or actively considering it.

54.   Dr. Arthur Ting, the team orthopedist for the San Jose Sharks hockey team, performed the operation.

55.   Dr. Bert Glaser, who performed the operation, had done other procedures to try to relieve the effects of glaucoma.

56.   Dr. Herbert Huddleston, a noted Los Angeles hip specialist, will perform the operation.

57.   Dr. Robert Watkins will perform the operation.

58.   Dr. J. Thomas Rosenthal, surgical director of the kidney transplant program, performed the operation late Saturday night.

59.   Dr. William Catalona, with whom Torre met Friday, will perform the operation.

60.   Doctors would perform two operations on Florie.