Understanding the ligaments
The medial collateral ligament stabilizes the inner side; the lateral collateral ligament contributes to external stability. Pain and giving way may follow an impact or a twisting motion.
Investigate Associated Injuries
The examination assesses the cruciate ligaments, peripheral structures, nerves, and circulation. X-rays and MRI are appropriate when a knee dislocation is suspected. A knee dislocation may have reduced before the examination but still be serious.
Treatments
Many isolated medial lesions are treated with protection, sometimes orthotics, and rehabilitation. Severe external or multi-ligament injuries may require repair or reconstruction. The timing depends on the lesions and the condition of the tissues.
Follow-up
Mobility, stability, and strength guide progression. A multi-ligament injury requires specific follow-up and sometimes several interventions.
Your questions.
What signs indicate an emergency?+
After a significant injury, a deformity, a cold, pale, or numb foot requires calling 15 or 112. Suspected knee dislocation requires urgent evaluation, even if the knee appears to be in place.