ROM
MHI
At the 2-week follow-up, the qualified rates of ROM in the CON group and MHI group were 40.0 and 47.3%, and the angles were (83.8 ± 16.4)° and (86.6 ± 15.8)°, respectively. The MHI group was slightly higher, but no statistical difference (At the 6-week follow-up, the qualified rate of ROM in the CON group and the MHI group were 42.6 and 67.3%, respectively, which was statistically different (