INGLEWOOD, Calif. - Had he not been stricken by a recurrence of the cancer that he had fought for the better part of a year - a condition that ended his life on May 15 - it would have been Dr. Steve Buttgenbach supervising the grim events of last Monday on the Hollywood Park turf course, when the 5-year-old mare Three Degrees ruptured the suspensory ligaments and fractured both sesamoids while suffering a complete dislocation of her left front ankle joint at the end of the Gamely Handicap.