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通过５０个颅骨标本和３０侧头颅标本的观测和研究，提出了圆孔麻醉新的穿刺点，即颧上点．其进针的角度为８５°±２．５°，进针的评度以颧上点到眶内缘点（眼内角点）的距离．并在临床上应用，通过１８例不同类型的手术麻醉结果表明．新的穿刺点操作方法简便易行，穿刺安全，麻醉效果可靠。
Through the observation and study of 50 skull specimens and 30 skull specimens, a new puncture point for circular hole anesthesia was proposed, namely the zygomatic point. The angle of the needle into the 85 ° ± 2.5 °, the needle into the evaluation of the point on the zygomatic orbital margin of the point (the corner of the eye) distance. And in clinical application, through 18 different types of surgical anesthesia results show. The new puncture point method is simple, puncture safety, anesthesia and reliable.