Fig. 5
From: Biomechanical study on fixation methods for horizontal oblique metacarpal shaft fractures
![Fig. 5](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs13018-022-03267-2/MediaObjects/13018_2022_3267_Fig5_HTML.png)
Bone screw on the dorsal plate cannot serve as a lag screw (white arrow) (left) and bone screw on the dorsal plate can serve as a lag screw (white arrow) (right)