What is the possibility of tearing my mcl if i already have an mcl sprain and tendonitis?

Common: Mcl tears are usually graded i-iii. Grade three is a complete tear shown by instability in valgus stress of the knee. If this is present, and you continue sports you will reinjure the knee when you pivot. An acl tear often accompanies the mcl tear, these do not heal. After the sprain of the mcl, at least 6 weeks of healing should pass prior to return to sports. Gentle rehab should be done dur.