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直接尾重塑在尾同位症中改善了经过修改的Pi程序后的2年后背形态

Richard A Hopper^1,2, Andy N Nguyen³, Benjamin B Massenburg^4,5

¹From the Craniofacial Program, Texas Children's Hospital North Austin.

Plastic and reconstructive surgery

|July 3, 2023

概括

经过修改的pi脑膜切除术与头重塑,改善了长期的沙吉塔斯突症患者的子弹形. 这种技术可以增强下头角,但不能增强后垂直高度.手术后两年.

科学领域:

面外科手术面外科手术
儿科神经外科儿科神经外科
整形手术整形手术整形手术

背景情况:

皮切除术技术经过修改,以纠正头子弹形在松突症中的缺陷.
这些修改对持续改善的长期有效性尚不清楚.

研究的目的:

用形态测量分析来确定作为修改PI手术的一部分的垂直化低骨切除术是否会在手术后2年导致骨形状的改善.

主要方法:

一个回顾性队列研究比较了修改的PI技术与和没有低尾骨折和垂直化.
形态测量分析和人口层面的解剖模板被用于手术后立即和2年进行比较.
一个小组分析的重点是患者在呈现时出现严重的头子弹形.

主要成果:

观察到下角的稳定改善,在手术后2年持续,特别是在严重的亚组.
两种技术之间的并发症和输血量是相似的.
虽然骨切除术最初改善了后垂直高度和头骨指数,但在2年后,这些增长没有持续下去.

结论:

尾重塑有效地解决了子弹变形,但在2年后的标志上没有影响后方垂直高度.
在患有特定尾形的年轻患者中,建议对PI技术进行直接下尾部重塑.

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