Lee John M, Ransom Evan, Lee John Y K, Palmer James N, Chiu Alexander G
Skull Base. 2011 Mar;21(2):83-6. doi: 10.1055/s-0030-1263283.
We sought to measure the anatomic dimensions of the crista galli in a consecutive series of patients undergoing the endoscopic transcribriform approach for anterior skull base tumors at a tertiary academic university hospital. We performed a retrospective chart review of patients undergoing purely endoscopic transcribriform surgery for sinonasal and skull base lesions. Main outcome measures included radiological dimensions of the crista galli. A total of 12 patients were identified and treated by the senior authors at the University of Pennsylvania. The average crista galli dimensions were 12.7 ± 2.4 mm (anterior-posterior) and 12.9 ± 2.5 mm (cranial-caudal dimension). Knowledge of the dimensions of the crista galli is important in preoperative planning for both instrumentation and access.
我们试图在一家三级学术大学医院，对一系列连续接受内镜经筛板入路治疗前颅底肿瘤的患者测量鸡冠的解剖学尺寸。我们对接受单纯内镜经筛板手术治疗鼻窦和颅底病变的患者进行了回顾性病历审查。主要观察指标包括鸡冠的放射学尺寸。宾夕法尼亚大学的资深作者共确定并治疗了12例患者。鸡冠的平均尺寸为前后径12.7±2.4毫米，头尾径12.9±2.5毫米。了解鸡冠的尺寸对于器械使用和入路的术前规划都很重要。
