Michael Markmiller was in excruciating pain for years. The 53-year-old couldn’t walk more than 100 meters without his legs going numb or stand up straight without sharp pains going down his legs. The ...
Zheng-Cheng Zhong et al. [28] evaluated the biomechanical behaviour of the lumbar spine under different preload application methods using hybrid-controlled finite element analysis. The finite element ...