Rhea James T, Novelline Robert A
Department of Radiology, Harvard Medical School, Massachusetts General Hospital, Fruit St., FH 210, Boston, MA 02114, USA.
AJR Am J Roentgenol. 2005 May;184(5):1700-5. doi: 10.2214/ajr.184.5.01841700.
The numerous components seen in the Le Fort fractures make classification difficult. Our objective is to simplify the task of classifying Le Fort fractures.
Each of the Le Fort fractures has at least one unique component that is easily recognizable: I, the anterolateral margin of the nasal fossa; II, the inferior orbital rim; and III, the zygomatic arch. Classification of the Le Fort fractures is simplified by using these unique components to establish a tentative classification that is then confirmed.
勒福骨折中可见的众多组成部分使得分类困难。我们的目的是简化勒福骨折的分类任务。
每一种勒福骨折都至少有一个易于识别的独特组成部分：I型，鼻窝的前外侧边缘；II型，眶下缘；III型，颧弓。利用这些独特的组成部分建立一个初步分类，然后加以确认，从而简化勒福骨折的分类。
