法兰克福平面（Frankfurt horizontal plane），简称FH平面。 它是研究工作中常用的标准平面。 这个平面是德国人类学家提出的，并通过1877年 颅骨测量 会议及1884年法兰克福国际人种学会议而被采用的。

2021年8月21日 · 从此，刚才所说的由眼耳三点确定的平面，便被称为法兰克福平面（Frankfort Horizontal Plane），或眼耳平面。 在人体测量学、牙科、整形外科等多个医学领域中，法兰克福平面这个定义一直被沿用至今。

The meaning of FRANKFORT HORIZONTAL PLANE is a plane used in craniometry that is determined the highest point on the upper margin of the opening of each external auditory canal and the low point on the lower margin of the left orbit and that is used to orient a human skull or head usually so that the plane is horizontal —called also eye-ear ...

The plane formed by the intersection of bilateral porions (PoR and PoL) and left orbitale (OrL) is conventionally defined as the Frankfort horizontal (FH) plane. We aim to test the influence of the FH plane definition on a 3D cephalometric assessment.

2025年1月31日 · FH Plane (Frankfurt Horizontal Plane): Drawn from Porion to Orbitale. Named in the Frankfurt Conference on Anthropology in the late 19th century. SN Plane (Sella-Nasion Plane): Represents the anterior cranial base and remains stable after age 6-7 years. However, endpoint drift can cause errors.

The FH plane R and FH plane L are the most appropriate horizontal reference plane in evaluation of occlusal cant on 3D-CT. Keywords: Facial asymmetry, Cephalometry, Three-dimensional computed tomography

2017年9月7日 · To assess the reproducibility of landmarks in three dimensions that determine the Frankfort horizontal plane (FH) as well as two new landmarks, and to evaluate the angular differences of newly introduced planes to the FH.

下颌平面角由下颌平面(mandibular plane，MP)与眶耳平面(frankfort horizontal plane，FH)或前颅底平面(sella nasion plane，SN)的交角组成，是正畸诊断分析、治疗及预后重要评价指标之一 [1,2] ，也被认为是评估垂直向最可靠的指标 。

2022年10月28日 · The Frankfort horizontal plane is defined as a line drawn between the inferior orbital rim and the supratragal notch (otherwise known as the tragion). 1 It is used to standardize pre-operative photos for facial plastic surgery.

2018年5月25日 · Background: To assess the reproducibility of landmarks in three dimensions that determine the Frankfort horizontal plane (FH) as well as two new landmarks, and to evaluate the angular differences of newly introduced planes to the FH. Methods: Three-dimensional (3D) surface models were created from CBCT scans of 26 dry human skulls. Porion (Po ...