Application value of imaging examination in the diagnosis of Muller-Weiss disease.
10.12200/j.issn.1003-0034.2022.05.013
- Author:
Jing-Wu YU
1
;
Xiao-Hui WANG
1
;
Jie TANG
1
;
Xiao-Yan ZHU
1
;
Xiao-Ma WU
1
;
Yi ZHU
1
Author Information
1. Department of Radiology, Army Hospital of the 72nd Army Group, Huzhou 313000, Zhejiang, China.
- Publication Type:Journal Article
- Keywords:
Muller-Weiss disease;
Osteonecrosis;
Radiography
- MeSH:
Adult;
Aged;
Bone Diseases/diagnostic imaging*;
Cartilage Diseases;
Female;
Foot Diseases/diagnostic imaging*;
Humans;
Hyperplasia/pathology*;
Male;
Middle Aged;
Talus/pathology*;
Tarsal Bones/surgery*;
Tarsal Joints
- From:
China Journal of Orthopaedics and Traumatology
2022;35(5):476-480
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To analyze radiological characteristics of Muller-Weiss disease, evaluate the clinical value of the imaging examination in diagnosis of Muller-Weiss disease.
METHODS:The imaging data of 26 patients with Muller-Weiss disease were collected from September 2015 to August 2020, including 7 males and 19 females, aged 43 to 68 years old with an average of (52.7±4.6) years old. In the X-ray examination observed the shape and position of the navicular bone. The talar-first metatarsal angle(TFM) was measured on the weight-bearing anteroposterior radiograph. The arch angle and angle between mid-axis of talus and mid-axis of the first metatarsal(Meary angle) were measured on the weight-bearing lateral radiographs. The morphology, density, adjacent joint space and position of the navicular bone were evaluated by computed tomography(CT), and magnetic resonance imaging(MRI) was used to observe the shape, signal, cartilage and surrounding soft tissue changes of the navicular bone.
RESULTS:Among 26 patients, 21 cases were unilateral and 5 cases were bilateral;X-ray examination showed that the lateral part of navicular bone of foot was compressed and flattened, showing"comma like"or"drop like", navicular moved to the medial side, partial fragmentation of bone, peripheral articular hyperplasia, uneven density and narrowing of relationship gap. According to Meary angle and deformity degree of the affected foot on the lateral X-ray of the load-bearing foot, Maceira staging was performed. There were 0 cases in stageⅠ, 2 cases in stage Ⅱ, 11 cases in stage Ⅲ, 9 cases in stage Ⅳand 4 cases in stage Ⅴ. CT examination showed bone fragmentation, medial displacement of navicular bone and formation of the talocalcaneal joint. MRI examination showed the irregular shape and uneven signal of navicular bone, narrowing of joint space, talocalcaneal joint surface hyperplasia and cartilage destruction, tarsal joint effusion and swelling of surrounding soft tissue.
CONCLUSION:Muller-Weiss disease has specific imaging manifestation, and an accurate diagnosis can be made based on the patient's age, gender, and clinincal history. Preoperative imaging examination can stage the disease, help clinicians to formulate better surgical plans, and postoperative imaging examination can better evaluate the surgical effect.
