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. 2021 Jan 6;15:6. doi: 10.1186/s13037-020-00281-3

Fig. 9.

Fig. 9

a and b: Radiographs of the shoulder showing a Kuhn et al. [18] type-II multifragmentary fracture of the acromion extending to the most lateral part of the scapular spine. c, d, and e: Observe the amount of comminution on the CT scan. There is no obvious reduction of the subacromial space. f, g, and h: Fracture fixation was performed with a superiorly placed non-locked one-third tubular plate. i, j, and k: Observe the functional range of motion of the operated shoulder after fracture healing at 24 months postoperatively