M81.8

code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5)

Drug-induced osteoporosis without current pathological fracture Idiopathic osteoporosis without current pathological fracture Osteoporosis of disuse without current pathological fracture Postoophorectomy osteoporosis without current pathological fracture Postsurgical malabsorption osteoporosis without current pathological fracture Post-traumatic osteoporosis without current pathological fracture

osteoporosis with current pathological fracture (M80.-) Sudeck's atrophy (M89.0)

code to identify: major osseous defect, if applicable (M89.7-) personal history of (healed) osteoporosis fracture, if applicable (Z87.310)

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)

Use an external cause code following the code for the musculoskeletal condition, if applicable, to identify the cause of the musculoskeletal condition (M00-M25) Arthropathies (M00-M25) Includes: Disorders affecting predominantly peripheral (limb) joints (M40-M54) Dorsopathies (M40-M54) (M60-M79) Soft tissue disorders (M60-M79) (M80-M94) Osteopathies and chondropathies (M80-M94)