Hello,
Thank you for choosing DoctorSpring.
I would require some additional information so that I can provide my best learned opinion.
1. For how long do you have the difference in temperature and colour in the left leg ( in days). Immediately since the accident was it there ?
2. Was there any impact injury since the accident ?
3. Were you bed ridden for any period of time ?
4. Has this phenomenon occurred before the accident ?
5. Does this occur throughout the day ?
You can reply as a followup
Thank you