Sobrado Marcel Faraco, Helito Camilo Partezani, Melo Lucas DA Ponte, Asperti Andre Marangoni, Gobbi Riccardo Gomes, Angelini Fabio Janson
Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP, Brazil.
Hospital Sírio Libanês, São Paulo, SP, Brazil.
Acta Ortop Bras. 2021 Sep-Oct;29(5):249-252. doi: 10.1590/1413-785220212905241252.
To analyse the distances between the femoral insertions of the popliteus tendon (PT) and the lateral collateral ligament (LCL) through dissections of cadaveric specimens in a mixed population.
Fresh cadavers were dissected, and the anthropometric data of all specimens were recorded. The distances from the origin of the PT to the LCL in the femoral region and the diameter of each structure were measured using a digital calliper.
In total, 11 unpaired knees were dissected, eight men and three women, with an average age of 71.5 ± 15.2 years, weight of 57.2 ± 15.6 kg, and a mean height of 170.5 ± 8.2 cm. The distance from the center of the femoral footprint of the LCL to the PT was 10.0 ± 2.4 mm. The distances between the edges closest to each other and those more distant from each other were 3.1 ± 1.1 mm and 16.3 ± 2.4 mm, respectively.
The distance between the midpoints of the PT and the LCL in our mixed population is smaller than the distances often reported in the literature. PLC reconstruction with separate tunnels for the LCL and PT may not be technically possible for individuals of any population.
通过对混合人群尸体标本的解剖，分析腘肌腱（PT）和外侧副韧带（LCL）在股骨附着点之间的距离。
解剖新鲜尸体，记录所有标本的人体测量数据。使用数字卡尺测量股骨区域中PT起点至LCL的距离以及每个结构的直径。
共解剖了11个单膝关节，其中8名男性和3名女性，平均年龄为71.5±15.2岁，体重为57.2±15.6kg，平均身高为170.5±8.2cm。LCL股骨足迹中心至PT的距离为10.0±2.4mm。彼此最接近边缘之间的距离和彼此距离较远边缘之间的距离分别为3.1±1.1mm和16.3±2.4mm。
在我们的混合人群中，PT和LCL中点之间的距离小于文献中经常报道的距离。对于任何人群的个体，为LCL和PT采用单独隧道进行PLC重建在技术上可能不可行。
