Effects of Sarcopenia on Surgical Outcomes After Biportal Endoscopic Lumbar Decompression and Fusion: A Retrospective Observational Study.
STUDY DESIGN Retrospective, single-center study. OBJECTIVE To evaluate the effects of sarcopenia on perioperative parameters and postoperative outcomes in patients undergoing biportal endoscopic lumbar surgery. SUMMARY OF BACKGROUND DATA Sarcopenia is associated with adverse surgical outcomes. However, its impact o...