Spine surgeries TLIF: Transforaminal Lumbar Interbody Fusion Spinal Fusion Lumbar Disc Microsurgery PLIF: Posterior Lumbar Interbody Fusion Laminectomy (Cervical) with Fusion Laminectomy Intraoperative Monitoring (IOM) of the Nerves Anterior Cervical Discectomy & Fusion ALIF: Anterior Lumbar Interbody Fusion