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Knee · Ligament

ACL Tear

Diagnosis & treatment by Kevin O'Donnell, MD — Coral Gables, FL

Overview

The anterior cruciate ligament (ACL) is a key stabilizer of the knee, and a tear is the signature pivoting-sport injury. It causes instability and often requires reconstruction to return to cutting and pivoting sports.

Common Symptoms

  • A 'pop' at the time of injury
  • Rapid knee swelling
  • A feeling that the knee gives way
  • Difficulty pivoting or cutting

Causes & Risk Factors

  • A sudden pivot, cut, or awkward landing
  • Direct blow to the knee
  • Sports such as soccer, basketball, and skiing

Treatment Options

  • Pre-operative rehabilitation and bracing
  • ACL reconstruction with a graft
  • Structured return-to-sport rehabilitation

Recovery & What to Expect

Reconstruction is arthroscopic; a comprehensive rehabilitation program restores stability, with return to sport typically at 9–12 months.

This page is for general education and is not a substitute for a medical evaluation. Treatment recommendations depend on your individual diagnosis and goals. Kevin O'Donnell, MD serves Coral Gables, Miami, Brickell, Pinecrest, Coconut Grove.