Fig. 4From: Quantitative MRI indicators and features for partial subscapularis tendon tears on conventional shoulder MRIQuantitative measurements of fluid collection and fat accumulation on IM-WI/fs (a) and T1-WI (b) oblique sagittal MRI at the “coraco-glenoid arch” (CGA) slice. Both the coracoid process and glenoid are well seen and connected by the base of coracoid process on this slice. An arch line can be drawn along the inferior margin of the coracoid and glenoid, another reference line is made connecting the anterior inferior coracoid tip and the leading edge of the insertion of the triceps tendon, and the maximum distance of the fluid or fat accumulated in the coraco-glenoid arch is separately measuredBack to article page