List of ICD-9 codes 710–739: diseases of the musculoskeletal system and connective tissue

13. Diseases of the musculoskeletal system and connective tissue (710–739)

Arthropathies and related disorders (710–719)

(710) Diffuse diseases of connective tissue
- (710.0) Systemic lupus erythematosus
- (710.2) Sjögren's syndrome
- (710.3) Dermatomyositis
- (710.4) Polymyositis
- (710.5) Eosinophilia myalgia syndrome
- (710.9) Connective tissue disease, unspec.
(711) Arthropathy associated with infections
(712) Crystal arthropathies
- (712.1) Chondrocalcinosis due to dicalcium phosphate crystals
- (712.2) Chondrocalcinosis due to pyrophosphate crystals
- (712.3) Chondrocalcinosis, cause unspecified
  - pseudogout
- (712.8) Other specified crystal arthropathies
- (712.9) Unspecified crystal arthropathy
(713) Arthropathy, endocrine disorders
- (713.1) Arthropathy, gastrointestinal conditions
(714) Rheumatoid arthritis and other inflammatory polyarthropathies
- (714.0) Rheumatoid arthritis
- (714.3) Polyarticular juvenile rheumatoid arthritis
(715) Osteoarthrosis and allied disorders
- - (715.09) Osteoarthrosis, generalized, multiple sites
  - (715.11) Osteoarthrosis, shoulder
  - (715.14) Osteoarthrosis, hand
  - (715.15) Osteoarthrosis, hip
  - (715.16) Osteoarthrosis, knee
  - (715.17) Osteoarthrosis, ankle/foot
- (715.9) Osteoarthrosis, unspec.
(716) Other and unspecified arthropathies
- (716.1) Arthropathy, traumatic, unspec.
- (716.9) Arthropathy, unspec.
(717) Internal derangement of knee
- (717.1) Derangement, ant, med meniscus, knee
  - (717.42) Derangement, lat meniscus, knee
- (717.7) Chondromalacia of patella
- (717.9) Derangement, internal, knee, unspec.
(718) Other derangement of joint
- (718.0) Articular cartilage disorder
- (718.1) Loose body in joint
- (718.2) Pathological dislocation
- (718.3) Recurrent dislocation of joint
- (718.4) Contracture of joint
- (718.5) Ankylosis of joint
- (718.6) Unspecified intrapelvic protrusion of acetabulum
- (718.7) Developmental dislocation of joint
(719) Other and unspecified disorders of joint
- (719.0) Effusion/swelling of joint, unspec.
- (719.1) Hemarthrosis
- (719.2) Villonodular synovitis
- (719.3) Palindromic rheumatism
- (719.4) Joint pain, unspec.
- (719.5) Stiffness of joint
- (719.7) Difficulty in walking

Dorsopathies (720–724)

(720) Ankylosing spondylitis and other inflammatory spondylopathies
- (720.0) Ankylosing spondylitis
- (720.1) Spinal enthesopathy
- (720.2) Sacroiliitis
(721) Spondylosis and allied disorders
- (721.0) Cervical spondylosis w/o myelopathy
- (721.1) Cervical spondylosis, w/myelopathy
- (721.2) Thoracic spondylosis w/o myelopathy
- (721.3) Lumbosacral spondylosis w/o myelopathy
- (721.4) Thoracic or lumbar spondylosis w/ myelopathy
- (721.5) Kissing spine
- (721.6) Ankylosing vertebral hyperostosis
- (721.7) Traumatic spondylopathy
(722) Intervertebral disc disorders
- (722.0) Displacement cervical intervertebral disc
- (722.1) Lumbar disc displacement w/o myelopathy
- (722.2) Degeneration of intervertebral disc site unspecified
- (722.3) Schmorl's nodes
- (722.4) Degenerative disc disease, cervical
- (722.5) Degeneration of thoracic or lumbar intervertebral disc
  - (722.51) Degenerative disc disease, thoracic
  - (722.52) Degenerative disc disease, lumbar
- (722.6) Degeneration of intervertebral disc, site unspecified
  - Degenerative disc disease
- (722.7) Intervertebral disc disorder with myelopathy
- (722.8) Postlaminectomy syndrome
(723) Other disorders of cervical region
- (723.0) Spinal stenosis in cervical region
- (723.1) Cervicalgia
- (723.2) Cervicocranial syndrome
- (723.3) Cervicobrachial syndrome (diffuse)
- (723.4) Brachial neuritis or radiculitis nos
- (723.5) Torticollis unspecified
- (723.6) Panniculitis specified as affecting neck
- (723.7) Ossification of posterior longitudinal ligament in cervical region
(724) Other and unspecified disorders of back
- (724.0) Spinal stenosis, other than cervical
- (724.1) Pain in thoracic spine
- (724.2) Lumbago
- (724.3) Sciatica
- (724.4) Back pain w/ radiation, unspec.
- (724.5) Backache, unspecified
- (724.6) Disorders of sacrum
- (724.7) Disorders of coccyx
  - (724.79) Coccygodynia
- (724.8) Other symptoms referable to back

Rheumatism, excluding the back (725–729)

(725) Polymyalgia rheumatica
(726) Peripheral enthesopathies and allied syndromes
- (726.0) Adhesive capsulitis, shoulder
- (726.1) Rotator cuff syndrome, NOS (Not Otherwise Specified)
  - (726.12) Bicipital tenosynovitis
- (726.3) Enthesopathy of elbow region
  - (726.31) Medial epicondylitis
  - (726.32) Lateral epicondylitis
  - (726.33) Olecranon bursitis
- (726.4) Enthesopathy of wrist and carpus
- (726.5) Enthesopathy of hip region
- (726.6) Enthesopathy of knee
  - (726.61) Pes anserinus tendinitis
  - (726.64) Tendinitis, patellar
  - (726.65) Prepatellar bursitis
- (726.7) Metatarsalgia, NOS (Not Otherwise Specified)
  - (726.71) Tendinitis, achilles
  - (726.72) Tendinitis, tibialis
  - (726.73) Calcaneal spur
(727) Other disorders of synovium, tendon and bursa
- (727.0) Synovitis and tenosynovitis
  - (727.00) Synovitis/tenosynovitis, unspec.
  - (727.03) Trigger finger, acquired
  - (727.04) de Quervain's disease
  - (727.05) Tenosynovitis, hand/wrist
  - (727.06) Tenosynovitis, foot/ankle
- (727.1) Bunion
- (727.4) Ganglion and cyst of synovium, tendon, and bursa
  - (727.42) Ganglion, tendon sheath
  - (727.43) Ganglion, unspec.
- (727.6) Rupture of tendon, nontraumatic
  - (727.62) Rupture, biceps tendon
  - (727.67) Rupture, achilles tendon
- (727.8) Other disorders of synovium, tendon, and bursa
  - (727.83) Plica syndrome
  - (727.89) Abscess, bursa
(728) Disorders of muscle, ligament, and fascia
- (728.0) Infective myositis
- (728.1) Muscular calcification and ossification
- (728.2) Muscular wasting, atrophy
- (728.3) Other specific muscle disorders
- (728.4) Laxity of ligament
- (728.5) Hypermobility syndrome
- (728.6) Dupuytren's contracture
- (728.7) Other fibromatoses
  - (728.71) Plantar fasciitis
- (728.8) Other disorders of muscle, ligament, and fascia
  - (728.84) Diastasis recti
  - (728.85) Muscle spasm
  - (728.86) Necrotizing fasciitis
  - (728.87) Muscle weakness
  - (728.88) Rhabdomyolysis
  - (728.89) Iliotibial band syndrome
(729) Other disorders of soft tissues
- (729.0) Rheumatism unspecified and fibrositis
- (729.1) Myalgia and myositis, Fibromyositis
- (729.2) Neuralgia neuritis and radiculitis unspecified
- (729.3) Panniculitis unspecified
- (729.4) Fasciitis unspecified
- (729.5) Pain in limb
- (729.6) Foreign body in soft tissue
- (729.7) Nontraumatic compartment syndrome

Osteopathies, chondropathies, and acquired musculoskeletal deformities (730–739)

(730) Osteomyelitis, periostitis, and other infections involving bone
(731) Osteitis deformans and osteopathies associated with other disorders
(732) Osteochondropathies
- (732.7) Osteochondritis dissecans
(733) Other disorders of bone and cartilage
- (733.0) Osteoporosis
- (733.1) Pathologic fracture
- (733.2) Cyst of bone
- (733.3) Hyperostosis of skull
- (733.4) Aseptic necrosis of bone
- (733.5) Osteitis condensans
- (733.6) Tietze's disease
  - Costochondritis
- (733.7) Algoneurodystrophy
- (733.8) Malunion and nonunion of fracture
- (733.9) Other and unspecified disorders of bone and cartilage
  - (733.90) Disorder of bone and cartilage, unspecified
    - Osteopenia
    - Ostealgia
  - (733.92) Chondromalacia
(734) Flat foot
(735) Acquired deformities of toe
- (735.0) Hallux valgus
- (735.2) Hallux rigidus
- (735.4) Hammer toe, other
(736) Other acquired deformities of limbs
- (736.1) Mallet finger
- (736.2) Other acquired deformities of finger
- (736.7) Other acquired deformities of ankle and foot
- (736.8) Acquired deformities of other parts of limbs
  - 736.81) Unequal leg length (acquired)
  - 736.89) Other acquired deformity of other parts of limb
    - Winged scapula
- (736.9) Acquired deformity, limb, unspec.
(737) Curvature of spine
- (737.1) Kyphosis (acquired)
- (737.2) Lordosis (acquired)
- (737.3) Scoliosis
- (737.9) Kyphosis/scoliosis, unspec.
(738) Other acquired deformity
- (738.0) Acquired deformity of nose
- (738.1) Other acquired deformity of head
- (738.2) Acquired deformity of neck
- (738.3) Acquired deformity of chest and rib
- (738.4) Acquired spondylolisthesis
- (738.5) Other acquired deformity of back or spine
- (738.6) Acquired deformity of pelvis
- (738.7) Cauliflower ear
- (738.8) Acquired deformity of other specified site
- (738.9) Acquired deformity of unspecified site
(739) Nonallopathic lesions, not elsewhere classified

Systemic lupus erythematosus	Drug-induced SLE Libman-Sacks endocarditis

Inflammatory myopathy	Myositis Dermatopolymyositis Dermatomyositis/Juvenile dermatomyositis Polymyositis* Inclusion body myositis

Scleroderma	Systemic scleroderma Progressive systemic sclerosis CREST syndrome

Overlap syndrome / Mixed connective tissue disease

Other hypersensitivity/autoimmune

Sjögren's syndrome

Other

Index of muscle

Description	Anatomy head neck arms chest and back diaphragm abdomen genital area legs Muscle tissue Physiology connective tissue

Disease	Myopathy Soft tissue Connective tissue Congenital abdomen muscular dystrophy Neoplasms and cancer Injury Symptoms and signs eponymous

Treatment	Procedures Drugs anti-inflammatory muscle relaxants

Arthropathies (M00–M19, 711–719)

Arthritis
(monoarthritis /
polyarthritis)

Inflammation
(Neutrophilia)

Infectious	Septic arthritis Tuberculosis arthritis Reactive arthritis (indirectly)

Noninfectious	Seronegative spondyloarthropathy: Reactive arthritis Psoriatic arthritis Ankylosing spondylitis Rheumatoid arthritis: Juvenile idiopathic arthritis Adult-onset Still's disease Felty's syndrome Crystal arthropathy: Gout Chondrocalcinosis

Noninflammatory

Other

hemorrhage
- Hemarthrosis
pain
- Arthralgia
Osteophyte
villonodular synovitis
- Pigmented villonodular synovitis
Joint stiffness

Index of joint

Description	Anatomy head and neck cranial arms torso and pelvis legs bursae and sheathes Physiology

Disease	Arthritis acquired back childhood soft tissue Congenital Injury Symptoms and signs eponymous orthopaedic Examination

Treatment	Procedures Drugs rheumatoid arthritis gout topical analgesics

Spinal disease (M40–M54, 720–724, 737)

Deforming

Spinal curvature	Kyphosis Lordosis Scoliosis

Other	Scheuermann's disease Torticollis

Spondylopathy

inflammatory: Spondylitis
- Ankylosing spondylitis
Sacroiliitis
Discitis
Spondylodiscitis
Pott disease

Back pain

Radiculopathy

Intervertebral disc disorder

Index of joint

Description	Anatomy head and neck cranial arms torso and pelvis legs bursae and sheathes Physiology

Disease	Arthritis acquired back childhood soft tissue Congenital Injury Symptoms and signs eponymous orthopaedic Examination

Treatment	Procedures Drugs rheumatoid arthritis gout topical analgesics

Soft tissue disorders / Rheumatism / Connective tissue arthropathy (M65–M79, 725–728)

Capsular joint

Synoviopathy	Synovitis/Tenosynovitis Calcific tendinitis Stenosing tenosynovitis Trigger finger DeQuervain's syndrome Transient synovitis Ganglion cyst osteochondromatosis Synovial osteochondromatosis Plica syndrome villonodular synovitis Giant cell tumor of the tendon sheath

Bursopathy	Bursitis Olecranon Prepatellar Trochanteric Subacromial Achilles Retrocalcaneal Ischial Iliopsoas Synovial cyst Baker's cyst Calcific bursitis

Noncapsular joint

Ligamentopathy

Enthesopathy/Enthesitis
(and general tendinopathy)

upper limb	Adhesive capsulitis of shoulder Impingement syndrome Rotator cuff tear Golfer's elbow Tennis elbow

lower limb	Iliotibial band syndrome Patellar tendinitis Achilles tendinitis Calcaneal spur Metatarsalgia Bone spur

other/general:	Tendinitis Tendinosis

Nonjoint

Fasciopathy	Fasciitis: Plantar Nodular Necrotizing Eosinophilic

Fibromatosis/contracture	Dupuytren's contracture Plantar fibromatosis Aggressive fibromatosis Knuckle pads

Index of joint

Description	Anatomy head and neck cranial arms torso and pelvis legs bursae and sheathes Physiology

Disease	Arthritis acquired back childhood soft tissue Congenital Injury Symptoms and signs eponymous orthopaedic Examination

Treatment	Procedures Drugs rheumatoid arthritis gout topical analgesics

Index of muscle

Description	Anatomy head neck arms chest and back diaphragm abdomen genital area legs Muscle tissue Physiology connective tissue

Disease	Myopathy Soft tissue Connective tissue Congenital abdomen muscular dystrophy Neoplasms and cancer Injury Symptoms and signs eponymous

Treatment	Procedures Drugs anti-inflammatory muscle relaxants

Myopathy (M60–M63, 728.0–3,8)

Pain

Myalgia
- Fibromyalgia

Inflammation

Myositis
- Pyomyositis

Lytic

Other

Index of muscle

Description	Anatomy head neck arms chest and back diaphragm abdomen genital area legs Muscle tissue Physiology connective tissue

Disease	Myopathy Soft tissue Connective tissue Congenital abdomen muscular dystrophy Neoplasms and cancer Injury Symptoms and signs eponymous

Treatment	Procedures Drugs anti-inflammatory muscle relaxants

Disorders of subcutaneous fat (M79.3, 729.3)

Panniculitis

Lobular	without vasculitis Cold Cytophagic histiocytic Factitial Gouty Pancreatic Traumatic needle-shaped clefts Subcutaneous fat necrosis of the newborn Sclerema neonatorum Post-steroid panniculitis Lipodermatosclerosis Weber–Christian disease Lupus erythematosus panniculitis Sclerosing lipogranuloma with vasculitis: Nodular vasculitis/Erythema induratum

Septal	without vasculitis: Alpha-1 antitrypsin deficiency panniculitis Erythema nodosum Acute Chronic with vasculitis: Superficial thrombophlebitis

Lipodystrophy

Acquired	generalized: Acquired generalized lipodystrophy partial: Acquired partial lipodystrophy Centrifugal abdominal lipodystrophy HIV-associated lipodystrophy Lipoatrophia annularis localized: Localized lipodystrophy

Congenital	Congenital generalized lipodystrophy Familial partial lipodystrophy Poland's syndrome

Index of skin

Description	Anatomy Physiology connective tissue Development

Disease	Infections by morphology Vesiculobullous Dermatitis and eczema factitial Papulosquamous Urticaria and erythema Radiation-related Pigmentation Mucinoses Keratosis, ulcer, atrophy, and necrobiosis Vasculitis Fat Neutrophilic and eosinophilic Congenital Neoplasms and cancer nevi and melanomas epidermis dermis Symptoms and signs eponymous Terminology

Treatment	Procedures Drugs antibiotics disinfectants emollients and protectives itch psoriasis other Wound and ulcer

Bone and joint disease (M80–M94, 730–733)

Bone

Inflammation

endocrine:	Osteitis fibrosa cystica Brown tumor

infection:	Osteomyelitis Sequestrum Involucrum Sesamoiditis Brodie abscess Periostitis Vertebral osteomyelitis

Metabolic

Bone resorption

Other

Joint

Chondritis	Relapsing polychondritis

Other	Tietze's syndrome

Combined

Osteochondritis

Osteochondritis dissecans

Child

leg:	hip Legg–Calvé–Perthes syndrome tibia Osgood-Schlatter disease Blount's disease foot Köhler disease Sever's disease

spine	Scheuermann’s disease

arm:	wrist Kienbock's disease elbow Panner disease

Index of bones and cartilage

Description	Anatomy bones skull face neurocranium compound structures foramina upper extremity torso pelvis lower extremity Physiology Development Cells

Disease	Congenital Neoplasms and cancer Trauma fracture Other Symptoms and signs eponymous

Treatment	Procedures Drugs Surgery approaches

Musculoskeletal disorders: Acquired musculoskeletal deformities (M20–M25, M95, 734–738)

Upper limb

shoulder (Winged scapula, Adhesive capsulitis, Rotator cuff tear, Subacromial bursitis)

elbow (Cubitus valgus, Cubitus varus)

hand deformity (Wrist drop, Boutonniere deformity, Swan neck deformity)

Lower limb

hip (Protrusio acetabuli, Coxa valga, Coxa vara)

leg (Unequal leg length)

patella (Luxating patella, Chondromalacia patellae, Patella baja, Patella alta)

foot deformity (Bunion/hallux valgus, Hallux varus, Hallux rigidus, Hammer toe, Foot drop, Flat feet, Club foot)

Genu recurvatum

Head

Cauliflower ear

General terms

Index of joint

Description	Anatomy head and neck cranial arms torso and pelvis legs bursae and sheathes Physiology

Disease	Arthritis acquired back childhood soft tissue Congenital Injury Symptoms and signs eponymous orthopaedic Examination

Treatment	Procedures Drugs rheumatoid arthritis gout topical analgesics

List of ICD-9 codes 710–739: diseases of the musculoskeletal system and connective tissue

13. Diseases of the musculoskeletal system and connective tissue (710–739)

Arthropathies and related disorders (710–719)

Dorsopathies (720–724)

Rheumatism, excluding the back (725–729)

Osteopathies, chondropathies, and acquired musculoskeletal deformities (730–739)

See also