ĐẶC ĐIỂM HÌNH ẢNH CHẤN THƯƠNG KHỚP VAI TRÊN CỘNG HƯỞNG TỪ 1.5 TESLA

Abstract

Purpose: Describe the imaging characteristics of shoulder joint injury on 1.5 tesla magnetic resonance imaging. Material and method: Cross-sectional study of 48 patients with shoulder joint injuries on MRI at Hai Phong International General Hospital. Result: The most common age group is 40-59 years old (52.1%), the least common is <10 years old, accounting for only 2.08%. Men are more affected (56.3%) than women (43.7%). Shoulder joint injuries are mainly in the right shoulder (60.4%), the left shoulder accounts for only 39.6%. Partial tendon tears occur in 33.3%, supraspinatus tendon and internal tendon tears are the most common. Grade I partial tears are the most common, accounting for 62.5%. Complete tendon tears are the most common, accounting for 37.5%, supraspinatus tendon is the most common, accounting for 94.4%. Mild fatty degeneration is the most common. Tendonitis and edema occur in 52.2%, supraspinatus tendon is the most common, with 25%. Injuries to the humeral head at the tendon attachment point account for 70.5%; bone edema occurs in 88.8%. Synovial lesions were found in 52.1% of patients and synovial lesions were most common at 46.3%.