M00-M99: Diseases of the musculoskeletal system and connective tissue

Excludes

Arthropathic psoriasis (L40.5-)
Certain conditions originating in the perinatal period (P04-P96)
Certain infectious and parasitic diseases (A00-B99)
Compartment syndrome (traumatic) (T79.A-)
Complications of pregnancy, childbirth and the puerperium (O00-O9A)
Congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
Endocrine, nutritional and metabolic diseases (E00-E88)
Injury, poisoning and certain other consequences of external causes (S00-T88)
Neoplasms (C00-D49)
Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)

M00-M02	Infectious arthropathies
M04-M04	Autoinflammatory syndromes
M05-M14	Inflammatory polyarthropathies
M15-M19	Osteoarthritis
M20-M25	Other joint disorders
M26-M27	Dentofacial anomalies [including malocclusion] and other disorders of jaw
M30-M36	Systemic connective tissue disorders
M40-M43	Deforming dorsopathies
M45-M49	Spondylopathies
M50-M54	Other dorsopathies
M60-M63	Disorders of muscles
M65-M67	Disorders of synovium and tendon
M70-M79	Other soft tissue disorders
M80-M85	Disorders of bone density and structure
M86-M90	Other osteopathies
M91-M94	Chondropathies
M95-M95	Other disorders of the musculoskeletal system and connective tissue
M96-M96	Intraoperative and postprocedural complications and disorders of musculoskeletal system, not elsewhere classified
M97-M97	Periprosthetic fracture around internal prosthetic joint
M99-M99	Biomechanical lesions, not elsewhere classified