SECTION 8
Bone, Joint, and Muscle Disorders
89 Biology of the Musculoskeletal System
Bones 
Muscles Tendons and Bursae Ligaments Joints Effects of Aging
90 Symptoms and Diagnosis of Musculoskeletal Disorders
Pain Difficulty Moving Joint Stiffness Joint Noises Physical Examination Laboratory Tests Nerve Tests X-rays Dual-Energy X-ray Absorptiometry Computed Tomography and Magnetic Resonance Imaging Bone Scanning Joint Aspiration Arthroscopy
Bone Tumors Other Bone Abnormalities Joint Tumors
Osteomyelitis Infectious Arthritis
Osteoarthritis Rheumatoid Arthritis Psoriatic Arthritis Reactive Arthritis Ankylosing Spondylitis Other Spondyloarthropathies Charcot’s Joints
97 Autoimmune Disorders of Connective Tissue
Systemic Lupus Erythematosus Systemic Sclerosis Sjögren’s Syndrome Polymyositis and Dermatomyositis Mixed Connective Tissue Disease Relapsing Polychondritis Eosinophilic Fasciitis
Polyarteritis Nodosa Giant Cell Arteritis Polymyalgia Rheumatica Wegener’s Granulomatosis Behçet’s Syndrome Takayasu’s Arteritis Churg-Strauss Syndrome Henoch-Schönlein Purpura Microscopic Polyangiitis
Ganglia Deformities Carpal Tunnel Syndrome Cubital Tunnel Syndrome Radial Tunnel Syndrome Kienböck’s Disease Injuries Infections
Pain in the Ball of the Foot Tarsal Tunnel Syndrome Medial Plantar Nerve Entrapment Tibialis Posterior Tendinosis Plantar Fasciosis Inferior Calcaneal Bursitis Achilles Tendon Bursitis Achilles Tendon Enthesopathy Corns and Calluses Bunion Hammer Toe Plantar Fibromatosis
102 Muscular Dystrophies and Related Disorders
Duchenne and Becker Muscular Dystrophies Other Forms of Muscular Dystrophy Myotonic Myopathies Congenital Myopathies Periodic Paralysis
103 Muscle, Bursa, and Tendon Disorders
Muscle Cramps Fibromyalgia Bursitis Tendinitis and Tenosynovitis De Quervain’s Syndrome Rotator Cuff Tendinitis Baker’s Cysts