Figure 2.
Female patient, 54 years old, L5S1 PLIF with the MMIA (a) pre‐operation, fatty infiltration Grade B; (b) 12 months postoperatively, fatty infiltration Grade B.
Female patient, 54 years old, L5S1 PLIF with the MMIA (a) pre‐operation, fatty infiltration Grade B; (b) 12 months postoperatively, fatty infiltration Grade B.