M99 - Biomechanical lesions, not elsewhere classified
M99.8 - Other biomechanical lesions
M99.80 - Other biomechanical lesions of head region
M99.81 - Other biomechanical lesions of cervical region
M99.82 - Other biomechanical lesions of thoracic region
M99.83 - Other biomechanical lesions of lumbar region
M99.84 - Other biomechanical lesions of sacral region
M99.85 - Other biomechanical lesions of pelvic region
M99.86 - Other biomechanical lesions of lower extremity
M99.87 - Other biomechanical lesions of upper extremity
M99.88 - Other biomechanical lesions of rib cage
M99.89 - Other biomechanical lesions of abdomen and other regions