What is it?
The anterior cruciate ligament controls forward sliding and rotational stability of the knee. It is usually injured during sudden stops, changes of direction or awkward landings.
Treatment depends on the degree of ligament damage, any associated meniscus or cartilage problems, your age and the activities you want to continue. Some people manage daily life with a strengthening programme, while ligament reconstruction is discussed for others.
The course of the injury differs between people. Your doctor discusses the options with you in light of examination and MRI findings.
Who is it assessed for?
- People who heard a pop in the knee during sport
- People whose knee feels unstable or gives way
- People whose knee swelled quickly after an injury
- People who want to return to pivoting sports
Step by step
- 1
Examination
Ligament stability tests are performed and swelling and range of motion are assessed.
- 2
Imaging
MRI is used to look at the ligament and related structures.
- 3
Preparation
Whichever path is chosen, the aim is to reduce swelling and regain motion.
- 4
Decision
Rehabilitation or reconstruction options are weighed together.
- 5
Gradual return
Strength and balance goals are followed with the physiotherapist.
Questions
Does the ligament heal by itself?
A complete ACL tear is not expected to return to its original state, but some people use the knee comfortably with muscle strengthening.
Should surgery be done right away?
In most cases swelling should settle and motion return first. Timing is decided after examination.
How long does rehabilitation take?
It varies from person to person; goals are set step by step and updated at check-ups.
This page is for general information and does not replace a medical examination. Results and the suitable approach vary from person to person.