SURGICAL AND MEDICAL DEVICES AND INSTRUMENTS FOR USE IN THE SURGICAL TREATMENT OF THE SPINE; MEDICAL DEVICES FOR USE IN TREATING THE SPINE AND OTHER BONY STRUCTURES OF THE HUMAN BODY, NAMELY, MEDICAL DRILLS, MEDICAL DRILL BITS, SHEATHS FOR MEDICAL DEVICES, CATHETERS, PROSTHETIC IMPLANTS OF SYNTHETIC MATERIALS; SURGICAL INSTRUMENTS AND APPARATUS, NAMELY, SURGICAL MINIMALLY INVASIVE ACCESS INSTRUMENTATION AND DEVICES; MEDICAL MINIMALLY INVASIVE ACCESS INSTRUMENTATION AND DEVICES, NAMELY, MINIMALLY INVASIVE NEUROVASCULAR DEVICES FOR THE TREATMENT OF NEUROLOGICAL CONDITIONS, SPINAL FUSION DEVICES; SURGICAL INSTRUMENTS AND APPARATUS, NAMELY, SURGICAL DILATORS, DILATOR HOLDERS, CANNULAE, SURGICAL TISSUE RETRACTORS, SURGICAL NERVE RETRACTORS, TUBULAR RETRACTORS, RETRACTOR INSERTERS, MEDICAL GUIDEWIRES, MEDICAL GUIDE PINS, SURGICAL DISSECTORS, RONGEURS, RASPS FOR MEDICAL PURPOSES, TISSUE SHAVERS, TISSUE SCRAPERS, TISSUE ELEVATORS, TISSUE BROACHES, INSTRUMENT HANDLES FOR MEDICAL AND SURGICAL INSTRUMENTS AND APPARATUS, OSTEOTOMES, BONE CHISEL, BONE GOUGING DEVICES, SURGICAL SLAP HAMMER, SURGICAL MALLETS; SPINAL IMPLANTS MADE OF SYNTHETIC MATERIALS; SURGICAL INSTRUMENTS AND APPARATUS, NAMELY, IMPLANT TRIAL SIZING DEVICES, AND SURGICAL IMPLANT INSERTERS; SURGICAL INSTRUMENTS FOR USE IN THE AUGMENTATION OF BONE AND TISSUE; SURGICAL INSTRUMENTS AND APPARATUS, NAMELY, TISSUE EXTRACTORS; SURGICAL INSTRUMENTS FOR USE IN THE FIXATION OF BONE AND TISSUE; SURGICAL INSTRUMENTS FOR USE IN THE FUSION OF BONE AND TISSUE; SURGICAL INSTRUMENTS AND APPARATUS, NAMELY, DISTRACTION DEVICES FOR TREATMENT OF THE SPINE AND BACK, BONE CUTTERS, TISSUE CUTTERS, TISSUE CURETTES; SURGICAL INSTRUMENTS FOR USE IN THE EXCISION AND EXTRACTION OF BONE AND TISSUE; MEDICAL AND SURGICAL DEVICES AND INSTRUMENTS FOR MONITORING NEUROLOGICAL FUNCTIONS AND FOR USE IN SURGICAL PROCEDURES, NAMELY, NEURO-MONITORING INSTRUMENTS AND ASSEMBLIES CONSISTING OF ELECTRODES, LEADS, PROBES, DISSECTORS, SPINAL CAGES, AND SURGICAL TOOLS FOR THE REMOVAL AND REVISION OF IMPLANTS; FIXATION IMPLANTS MADE OF SYNTHETIC MATERIALS, FUSION IMPLANTS MADE OF SYNTHETIC MATERIALS; SURGICAL INSTRUMENTS USED IN ORTHOPEDIC AND SPINAL SURGERY, NAMELY, SPINAL STABILIZATION DEVICES; SURGICAL INSTRUMENTS AND APPARATUS, NAMELY, BONE GRAFT INSERTION INSTRUMENTS AND ASSEMBLIES COMPRISED OF BONE GRAFT INSERTION CANNULAE, BONE GRAFT INSERTION SHEATHS, BONE GRAFT INSERTION RODS, AND BONE GRAFT INSERTION FUNNELS; OPERATING TABLE MOUNTINGS; SURGICAL INSTRUMENTS AND APPARATUS, NAMELY, RETRACTOR LIGHT SOURCES; MEDICAL KITS COMPRISING ONE OR MORE OF THE FOREGOING

MINIMALLY INVASIVE SURGICAL SERVICES, NAMELY, SPINAL THERAPIES; MEDICAL SERVICES RELATED TO SURGICAL TREATMENT OF THE SPINE