41 Educational services, namely, providing training relating to orthopaedics, orthopaedic implant surgical procedures, orthopaedic surgery, neurosurgery, neurovascular procedures, pain management procedures, general surgery, arthroscopic surgery, osteosynthesis surgery, musculoskeletal surgery, maxillofacial surgery, spine surgery, neurocritical care, and the diagnosis and treatment of spinal and orthopaedic conditions resulting from degenerative diseases, deformities, trauma, and sports-related injuries