東北大学眼科最近8年間の網膜剥離の統計

STATISTICAL OBSERVATION OF RETINAL DETACHMENT FOR EIGHT YEARS IN THE DEPARTMENT OF OPHTHALMOLOGY, TOHOKU UNIVERSITY

緒言

　昭和37年より昭和44年まで8年間に東北大学眼科において入院加療を受けた網膜剥離患者312例320眼について，主として手術成績を中心とした種々の統計的観察を報告する。

Statistic observation of 312 cases (320 eyes) with retinal detachment which were admitted at our clinic from 1962 to 1969 were reported. The results were as follows.

Of this 320 eyes, there were 296 eyes of idio-pathic retinal detachment, 15 eyes of traumatic retinal detachment and 9 eyes of secondary re-tinal detachment. Right eyes were 55.9% and left eyes 44.1%. In age distribution the fiftieswas most in number (23.1%). When refraction distribution of idiopathic retinal detachment was observed,-6 D or more occupied 34.8%.