Research Article
Changes in Paraspinal Muscles and Facet Joints after Minimally Invasive Posterior Lumbar Interbody Fusion Using the Cortical Bone Trajectory Technique: A Prospective Study
Table 3
Preoperative and postoperative paraspinal muscle parameters.
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USES, upper segment erector spinae muscle; LSES, lower segment erector spinae muscle; SSES, surgical segment erector spinae muscle; ESV, erector spinae muscle volume. |