Knee sprain
A knee sprain occurs when the ligaments that stabilize the knee joint are stretched or torn due to sudden movements.
Most common knee conditions
Symptoms
Acute pain can occur during the initial trauma. Edema (swelling) can occur due to the inflammatory response, as well as instability, with a feeling of weakness or inability to bear weight. Sprains can be graded as: Grade I – Mild stretching of the ligaments; Grade II – Partial rupture of the ligaments; Grade III – Complete rupture of the ligaments.
Risk Factors
Contact sports or sports involving rapid changes of direction; Weak muscles around the knee can increase the risk; Previous injuries can predispose to sprains.
Protective Factors
Exercises to strengthen the quadriceps and hamstrings; Correct execution of movements and physical activities; Use of protective equipment in risky sports.
Treatment
R.I.C.E.: Rest, Ice, Compression and Elevation for initial symptom control. Exercises to strengthen muscles, stretch and improve stability; In severe cases, immobilization using a splint or orthosis may be necessary; In cases of severe ruptures or associated injuries, surgery may be indicated.
Information: All the information contained here is merely a summary for a general understanding of the pathologies, highlighting their definition, symptoms, risk factors, protective measures and treatment options.
Consulting a specialized health professional is essential for an accurate diagnosis and an effective treatment plan.
