机构：[1]Department of Orthopedics, Chinese and Western Medicine Hospital of Yibing, Yibing, China[2]School of Clinical Medicine, Southwest Medical University, Luzhou, China[3]Department of Orthopedics, The Affiliated Traditional Chinese Medicine Hospital of Southwest Medical University, Luzhou, China[4]Center for Orthopedic Diseases Research, Affiliated Traditional Chinese Medicine Hospital of Southwest Medical University, Luzhou, China[5]Expert Workstation in Luzhou, Luzhou, China[6]Clinical Base of Affiliated Traditional Chinese Medicine Hospital of Southwest Medical University, Guangdong Province Medical 3D Printing Application Transformation Engineering Technology Research Center, Luzhou, China
The purpose of this study was to examine the various shapes and record the morphometric data of the glenoid cavity in a Chinese population.A total of 501 scapulae, 247 left and 254 right, were analyzed. We classified the shape of the glenoid cavity as type Ⅰ (pear-shaped), type Ⅱ (oval-shaped), type Ⅲ (teardrop-shaped), type Ⅳ (calabash-shaped) or type Ⅴ (inverted comma-shaped). Four defined parameters, the superior-inferior glenoid diameter (AB), upper anterior-posterior glenoid diameter (CD), lower anterior-posterior glenoid diameter (EF) and glenoid index (GI), were measured, and five shapes were classified via three-dimensional reconstruction.The mean AB, CD, EF and GI values of the glenoid were 3.51±0.41 cm, 1.95±0.28 cm, 2.60±0.34 cm, and 1.35±0.12 cm, respectively. The AB value of type Ⅱ glenoid cavities was significantly smaller than that of type Ⅰ and Ⅲ glenoid cavities (P<0.05), but the GI value of type Ⅱ glenoid cavities was larger than that of type Ⅲ cavities (P<0.05). The CD value showed a difference between type Ⅰ and type Ⅲ glenoid cavities (P<0.05). For the EF parameter, the values of type Ⅲ glenoid cavities were significantly larger than those of type Ⅰ and Ⅱ glenoid cavities (P<0.05).Measuring and observing the variety of shapes and sizes of the glenoid cavity in Chinese people is conducive to for better understand its morphological features. This information can also guide surgeons in the design and selection of suitable prostheses for total shoulder arthroplasty in the Chinese population in order to reduce postoperative complications.
基金：
Yibin Scientific Research and Technology Bureau
Project, grant number 2020SF005; Yibin Municipal Health Commission Research
Project, grant number 2020YW007.
第一作者机构：[1]Department of Orthopedics, Chinese and Western Medicine Hospital of Yibing, Yibing, China
共同第一作者：
通讯作者：
通讯机构：[1]Department of Orthopedics, Chinese and Western Medicine Hospital of Yibing, Yibing, China[3]Department of Orthopedics, The Affiliated Traditional Chinese Medicine Hospital of Southwest Medical University, Luzhou, China[4]Center for Orthopedic Diseases Research, Affiliated Traditional Chinese Medicine Hospital of Southwest Medical University, Luzhou, China[5]Expert Workstation in Luzhou, Luzhou, China[6]Clinical Base of Affiliated Traditional Chinese Medicine Hospital of Southwest Medical University, Guangdong Province Medical 3D Printing Application Transformation Engineering Technology Research Center, Luzhou, China[*1]Department of Orthopedics, Chinese and Western Medicine Hospital of Yibing[*2]Affiliated Traditional Chinese Medicine Hospital of Southwest Medical University, Luzhou, China, 646000.
推荐引用方式(GB/T 7714)：
Chen Y,Xiong J,Chen W,et al.Morphological classification and measurement of the glenoid cavity using three-dimensional reconstruction in a Chinese population.[J].FOLIA MORPHOLOGICA.2023,82(2):325-331.doi:10.5603/FM.a2022.0017.
APA：
Chen Y,Xiong J,Chen W,Xie D,Zhang Y...&Zhang L.(2023).Morphological classification and measurement of the glenoid cavity using three-dimensional reconstruction in a Chinese population..FOLIA MORPHOLOGICA,82,(2)
MLA：
Chen Y,et al."Morphological classification and measurement of the glenoid cavity using three-dimensional reconstruction in a Chinese population.".FOLIA MORPHOLOGICA 82..2(2023):325-331
