Kashimura Hiroshi, Ogasawara Kuniaki, Kubo Yoshitaka, Yoshida Kenji, Sugawara Atsushi, Ogawa Akira
Department of Neurosurgery, Iwate Medical University School of Medicine, Morioka, Iwate, Japan.
Vasc Health Risk Manag. 2010 Mar 24;6:105-8. doi: 10.2147/vhrm.s8070.
Conventional burr-hole buttons sometimes do not fit the burr hole well due to the curvature of the surrounding bone. An irregular surface at the border between the button and the surrounding skull may appear unaesthetic. The major problem is the difference between the curvature radius of the skull and the burr-hole button in contact with the skull. To solve this problem, the authors designed a button made of hydroxyapatite ceramic to snugly fit the burr hole. The specifications of this device and its clinical application are described here.
传统的骨窗纽扣有时由于周围骨骼的曲率而不能很好地适配骨窗。纽扣与周围颅骨边界处的不规则表面可能显得不美观。主要问题在于颅骨的曲率半径与与颅骨接触的骨窗纽扣之间的差异。为了解决这个问题，作者设计了一种由羟基磷灰石陶瓷制成的纽扣，以紧密适配骨窗。本文介绍了该装置的规格及其临床应用。
