Figure 5
The depth of the cannulated lag screw (a), which is inserted into the body of the first sacral vertebra, should be no more than 2/3 of the vertebral body (b).
Figure 5 | Scientific Reports
The depth of the cannulated lag screw (a), which is inserted into the body of the first sacral vertebra, should be no more than 2/3 of the vertebral body (b).
