Background
Aetiology
Intrinsic
- inflammatory
- degenerative
Extrinsic
- traumatic
- spur
Epidemiology
F > 40
Associations 60% of cases
- hypertension
- diabetes
- obese
- trauma
- prior surgery
- steroids
Intrinsic
- inflammatory
- degenerative
Extrinsic
- traumatic
- spur
F > 40
Associations 60% of cases
- hypertension
- diabetes
- obese
- trauma
- prior surgery
- steroids