Hello there,
What was the nature of your accident did you have a fall on knee or did your knee hit something or was it a twisting injury at knee?
Can you please upload the X-ray here.
What medications were you taking apart from Ultrasound for knee?
Get back with the answers for proper analysis and treatment plan.
Regards.
Next Steps
Dr.Raviraj Francis
MPTh(Rehab),MPT(MSk).UK