Common Symptoms of an ACL Tear
– A popping sound at the moment of injury
– Severe knee pain, especially when standing
– Rapid swelling around the joint
– Instability or the knee giving way
– Difficulty walking or bearing weight
Pain is usually felt deep in the center of the knee.
Partial Tear Symptoms
A partial tear (Grade 2 injury) means the ligament is overstretched or partly torn. Symptoms may include:
– Pain and swelling
– Some knee instability
– Reduced movement or discomfort
ACL Strain Symptoms
A strain (Grade 1 injury) is the mildest form:
– Ligament stretched but not torn
– Mild pain
– Minimal swelling
– Knee usually remains stable
Diagnosis
Doctors may evaluate your knee using:
– Physical exams (Lachman or anterior drawer test)
– X-ray (to rule out fractures)
– MRI scan (to assess ligament damage)
– Arthroscopy in certain cases
When to Seek Medical Help
Consult a doctor immediately if you:
– Hear a pop in your knee
– Experience severe pain or swelling
– Cannot walk or bear weight
Early evaluation prevents worsening injury.
Treatment Options
– Mild injuries: Rest, ice, elevation, brace
– Moderate to severe tears: Surgery may be required
– Recovery: Physical therapy to restore strength and mobility
Summary
ACL injuries range from mild strains to complete tears. Watch for pain, swelling, and instability after a knee injury. Prompt medical assessment helps ensure proper recovery and prevents long-term damage.
Disclaimer
This content is for informational purposes only and is not a substitute for professional medical advice. Always consult a healthcare professional for diagnosis or treatment.
