Decompression and fusion for lumbar degenerative spondylolisthesis is associated with higher early morbidity rates and risk of perioperative complications compared with decompression alone: a retrospective study in the United States. - Sharma, Abhinav; Birring, Paramveer; Acharya, Nischal; Mehta, Manaav; Goldenhersh, Nicole Liu; Steinhaus, Michael; Wu, Hao-Hua; Hashmi, Sohaib; Park, Don Young; Lee, Yu-Po; Bhatia, Nitin (Asian Spine Journal, 2025)