M99.4 Connective tissue stenosis of neural canal

Non-billable header with 10 child codes.

Applies from M99 Biomechanical lesions, not elsewhere classified

Notes

• This category should not be used if the condition can be classified elsewhere.

Codes under M99.4

• M99.40 Connective tissue stenosis of neural canal of head region
• M99.41 Connective tissue stenosis of neural canal of cervical region
• M99.42 Connective tissue stenosis of neural canal of thoracic region
• M99.43 Connective tissue stenosis of neural canal of lumbar region
• M99.44 Connective tissue stenosis of neural canal of sacral region
• M99.45 Connective tissue stenosis of neural canal of pelvic region
• M99.46 Connective tissue stenosis of neural canal of lower extremity
• M99.47 Connective tissue stenosis of neural canal of upper extremity
• M99.48 Connective tissue stenosis of neural canal of rib cage
• M99.49 Connective tissue stenosis of neural canal of abdomen and other regions

Code annotations containing back-references to M99.4

Back-references to M99

• Type 1 Excludes: M43.5 Other recurrent vertebral dislocation ("biomechanical lesions NEC (M99.-)")

Nearby codes

• M99.35 Osseous stenosis of neural canal of pelvic region
• M99.36 Osseous stenosis of neural canal of lower extremity
• M99.37 Osseous stenosis of neural canal of upper extremity
• M99.38 Osseous stenosis of neural canal of rib cage
• M99.39 Osseous stenosis of neural canal of abdomen and other regions
• M99.4 Connective tissue stenosis of neural canal (this code)
• M99.40 Connective tissue stenosis of neural canal of head region
• M99.41 Connective tissue stenosis of neural canal of cervical region
• M99.42 Connective tissue stenosis of neural canal of thoracic region
• M99.43 Connective tissue stenosis of neural canal of lumbar region
• M99.44 Connective tissue stenosis of neural canal of sacral region