Magnetic Resonance Imaging Scan Identifies Five Causes Of Complications From ACL Reconstructive Surgery
Magnetic Resonance Imaging has identified five possible causes of patient complications from anterior cruciate ligament (ACL) reconstructive surgery, according to a study performed at Emory University Hospital in Atlanta, GA, and Sahlgrenska-Molndal University Hospital in Gothenborg, Sweden.
Sixteen patients with symptoms suggesting ACL reconstruction failure underwent Magnetic Resonance Imaging (MRI) three weeks to three years following surgery to possibly determine the cause(s) of their complications.
“Persistent pain is the most consistent patient complaint. Others complain of instability, joint swelling and infection,” said Claude Pierre-Jerome, MD, lead author of the study.
The study found that there were five possible causes of reconstruction failure and patient complication:
- graft discontinuity (a tear or impingement in the graft, 5 knees),
- inappropriate position of the femoral and/or tibial tunnel (graft will not function properly without proper tunnel positioning, 2 knees)
- hardware failure (screws may not be in the right position, 3 knees),
- infection (1 knee) and
- intra-articular arthrofibrosis (affecting movement of the joint, 4 knees).
“These are only preliminary results for a much larger study,” said Dr. Pierre-Jerome.
Adapted from materials provided by American Roentgen Ray Society.
Related Articles
- Anterior Knee Pain in Runners Do you feel pain in your knee on climbing stairs or even squatting after your run? Feeling weird that it…
- 3 Common Ski and Snowboarding Injuries and How to Avoid them Winter sports like skiing and snowboarding are enjoyed by many people worldwide, with many Singaporeans travelling overseas to enjoy winter…
- After ACL Surgery, Better To Start Physiotherapy… Wearing a knee brace following an Anterior Cruciate Ligament Tear (ACL) surgery has no effect on a person’s recovery. However,…
- Chronic Pain: Altered Pain Processing Mechanisms And… It is estimated that 10-20% of the general population is affected by chronic pain. Studies regarding chronic widespread pain in…
- Types of Pain: Acute, Subacute and Persistent Pain Now that we have a clearer understanding of what pain is and how it affects us - it is…