Hello,
Thanks for the query to H.C.M. Forum.
Knee joint in our body is a weight bearing joint ,hence very prone to
injury and any ligament rupture.
Knee joint have two in principal as
FEMUR ( upper bone in thigh) &
TIBIA (lower bone in leg) . One more bone is also in leg that is
fibula but this bone don't form a part of knee joint.
There are cartilages in knee joint called MENISCI .
The menisci are commonly torn in sports or in dancing or when raising kne in kneeling position.
As you were performing dance , it might happen that tibia ( lower bone) rotated on femur in the flexed position.
So once again explain whole situation to your doctor and get in complete treatment as prescribed by doctor/ orthopaedician.
Hope I have answered your question.
If further any question I will help.
GET WELL SOON.
Dr. HET