- fixed flexion contracture of 4th and 5th digits
- nodular thickening
- associated surgical scars
- muscle wasting - disuse atrophy
- normal sensation
- Diabetes
- Epileptic medications
- Alcohol
- Family Hx
- Epilepsy
- Smoking
- Trauma
- Peyronies disease
- AIDS
- Idiopathic
- Liver disease - alcoholic