舌神经

Abstract〕 Objective:To reveal the anatomic relationship between hypoglossal and lingual nerve.

摘要〕 目的：揭示猕猴舌下与舌神经间的关系，为临床开展新的术式提供依据。

Methods:The anatomic parameters of hypoglossal and lingual nerve were measured with computer image processing on the microscopic dissection of the nerves in Macaca Mulatta.

采用显微解剖研究，结合计算机图象处理和测量分析，测量猕猴舌下，舌神经的解剖参数。

Revealed monkeys with the lingual nerve sublingual the relationship, to launch a new clinical procedure provide the basis.

揭示猕猴舌下与舌神经间的关系，为临床开展新的术式提供依据。

Revealed monkeys with the lingual nerve sublingual the relationshi...

揭示猕猴舌下与舌神经间的关系，为临床开展新的术式提供依据。

Keywords inferior alveolar nerve;lingual nerve;buccal nerve;applied anatomy;anesthesia

关键词下牙槽神经；舌神经；颊神经；应用解剖；麻醉

The lingual nerve and its neigh-bouring structures were investigatedon 33 sides of head-neck specimensand 61 mandibulae .

在33侧成人头颈部标本和61块下颌骨标本上对舌神经在下颌第三磨牙舌侧区的位置及其与周围结构的毗邻关系进行了观测。

Lingual nerve ; third molar of mandibular ; injury of lingual never

舌神经；下颌第三磨牙；舌神经损伤

Results:(1) The two nerves were found anatomically related at 5～10 mm and 26～30 mm respectively following hypoglossal nerve entering the muscle.(2)The diameter of the two nerves were observed to match well with each other or with the main branches at 10 mm following the branching of hypoglossal nerve.(3) At 6～10 mm prior to the branching of hypoglossal nerve there was a branch going to the lingual muscles and plexiform of lingual nerve.

结果：(1)舌下神经与舌神经之间有二个恒定的联系部位，即舌下神经分支进入舌肌后最初5～10 mm处和26～30mm处；(2)舌下神经与舌神经最佳吻接部位，我们认为应在舌下神经主干分叉后10 mm左右；神经直径测量也发现神经直径与舌神经主干和分支直径较为匹配，且此区有利解剖，便于神经吻合；(3)舌下神经分叉之前，在神经干上方距分叉约6～10 mm处有一较固定分支，参与分布舌肌并与舌神经呈丛状结构。

The lingual nerve and its neigh-bouring structures were investigatedon 33 sides of head-neck specimensand 61 mandibulae.At median line ofthe third molar,the distance betweenthe lingual nerve and the gingive me-asures 11.7mm.

在33侧成人头颈部标本和61块下颌骨标本上对舌神经在下颌第三磨牙舌侧区的位置及其与周围结构的毗邻关系进行了观测。

Results:(1) The two nerves were found anatomically related at 5～10 mm and 26～30 mm respectively following hypoglossal nerve entering the muscle.

结果：(1)舌下神经与舌神经之间有二个恒定的联系部位，即舌下神经分支进入舌肌后最初5～10 mm处和26～30mm处；(2)舌下神经与舌神经最佳吻接部位，我们认为应在舌下神经主干分叉后10 mm左右；神经直径测量也发现神经直径与舌神经主干和分支直径较为匹配，且此区有利解剖，便于神经吻合；(3)舌下神经分叉之前，在神经干上方距分叉约6～10 mm处有一较固定分支，参与分布舌肌并与舌神经呈丛状结构。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。