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Fig. 1 | BMC Musculoskeletal Disorders

Fig. 1

From: Correlations of magnetic resonance imaging classifications with preoperative functions among patients with refractory lateral epicondylitis

Fig. 1

Examples of MRI findings on the origin of the ERCB, the grades are same within the three classifications. A 44-year-old male, MRI showed grade 1 injury on the origin of the ERCB (focal or mild increased signal intensity). B 48-year-old female, MRI detected grade 2 injury on the origin of the ERCB (Moderate increased signal intensity, comprise less than 50% of the tendon thickness). C 52-year-old female, MRI detected grade 3 injury on the origin of the ERCB (Severe increased signal intensity, comprise more than 80% of the tendon thickness) (black arrow)

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