Electromyography, Amputation rehabilitation, Arthritis rehabilitation, Nerve block, Nerve conduction study, Ultrasound-...guided cortisone injection, Interventional musculoskeletal ultrasound, Ultrasound-guided aspiration and lavage for calcific tendinitis , Joint injection, Neck pain management, Viscosupplementation, Ultrasound-guided needling , Back pain management, Ultrasound-guided musculoskeletal injection, Musculoskeletal exam, Neuromuscular ultrasound, Musculoskeletal ultrasound, Fluoroscopy, Spinal injection, Epidural steroid injection, Sacroiliac joint injection, Facet joint injection, Cyst aspiration, Neurophysiological assessment, Sports injury, Back pain, Functional neurologic disorder, Spasticity, Myofascial pain syndrome, Limb loss, Carpal tunnel syndrome, Knee pain, Arthritis, Spinal stenosis, Neck pain, Frozen shoulder, Myelopathy, Tendinitis, Patellofemoral pain syndrome, Hip impingement, Tenosynovitis, Arthropathy, Inflammatory arthritis, Facet joint syndrome, Radiculopathy, Muscle weakness, Functional limitation, Muscle spasms, Neuralgia, Hand arthritis, Gait unsteadiness, Hip tendinitis, Nerve entrapment, Tendon pain, Discogenic back pain, Shoulder injury