81.   But surgery was unavoidable.

82.   But surgery is a discipline of using manual means for diagnosis and treatment.

83.   But surgery is art as well as science and Kolat refused to bow to mere statistics.

84.   But the surgeons who are advertising say candidly that eye surgery is now a commodity like corn flakes or aspirin.

85.   But the surgery was the first of his career.

86.   But they also were constantly irritating his eyes, he said, so for him the surgery was a better option.

87.   But the surgery was painful, generally took months to heal and was prone to complications, and the cornea often failed to retain its new shape.

88.   But which surgery is best to combat clogged arteries of the heart?

89.   But wrong-site surgery is rarely the fault of a single person.

90.   By then cardiac surgery was possible and I got the two cardiac surgeons to see him, and the operation on his heart was a great success.