the medial extension should not exceed the inner extent of the medial canthus and the lateral one should not extend beyond the lateral orbital rim.
内侧延伸不应该超过内眦范围,外侧延伸不应该超出外侧眶缘。
complications after the operation included ectropion and its worse in nine eyes (29%), blepharoptosis in four (12.9%) and nodule in medial canthus in 13 (41.9 %).
手术并发癥主要为下睑外翻发生或加重共9眼(29%),上睑睁开困难、影响视力4眼(12.9%)及内眦部皮下结节13眼(41.9%)。
the nasal bones average 2.5cm in length, are much thicker and denser above the level of the medial canthus at the radix, and thin progressively toward the tip.
鼻骨平均约2.5厘米长,在鼻根处内眦平面以上较厚且致密,向鼻尖方向逐渐变薄。
methods the conventional double eyelid plasty incision were made with conterminous single z formation on the medial canthus as well as abscising a deltoid skin flap.
方法:采用常规重睑成形术切口,在内眦赘皮处设计新的与重睑成形术切口相连接的上睑内侧单「z」成形+去除一个三角瓣的新术式。