What to expect from a knee arthroscopy
Written in association with:
Orthopaedic surgeon
Published: 25/06/2020
Edited by: Robert Smith
Knee arthroscopy is a surgical technique that is often used to diagnose problems in the knee joint and therefore leads to appropriate treatment by finding the root cause of knee issues. A knee arthroscopy allows for the inside of the joint to be seen and analysed.
We spoke to one of the UK’s most experienced orthopaedic surgeons, Mr Graeme Nicholas Fernandez, to find out more about knee arthroscopy and what to expect from it.
What exactly is a knee arthroscopy?
The interior of a knee joint can be inspected with a very small telescope known as an arthroscope. It is then possible, using small instruments, to remove damaged tissue. Such a torn meniscus, lose pieces of bone. It’s also possible in certain circumstances to repair torn meniscus. More complex procedure such as anterior construction of the anterior cruciate ligaments (LCL). Damage to the joint surface can also be addressed using techniques such as chondroplasty and micro fracture. Inflamed linings of the joint can also be excised and synovectomy.
When is a knee arthroscopy needed?
Usually a patient undergoes an MRI scan first. If this reveals a problem that can be addressed by arthroscopy such as a torn meniscus, lose body or localised joint damage.
How effective are knee arthroscopies?
In the vast majority of cases arthroscopy is extremely effective.
Do knee arthroscopies hurt?
Discomfort from knee arthroscopy is usually minimal especially if the surgeon puts local anaesthetic in the joint at the end of the procedure. The anaesthetist would also give strong pain killing medication as well. If significant pain is experienced after surgery, you should contact the hospital as this is not normal and might indicate bleeding into the joint or more rarely, infection.
Are knee arthroscopies safe?
The procedure is very safe with a very low incidence of complications such as deep vein thrombosis or infection in the joint.
How long does it take to recover from a knee arthroscopy?
It’s usually possible to walk out of hospital on the same day, without sticks or crutches. Driving is usually possible after about a week. Return to sports depends on the procedure but for simple conditions, many people can return after 2 weeks.
Is there anything you’d recommend for a prompt recovery?
It’s important to follow a physiotherapists instructions in order not to overdo it as this can lead to leakage of the wound and swelling of the knee. It’s also important not to ‘under do it’ either, as this can lead to stiffness and muscle weakness.
If you’re suffering from knee pain or require surgery, you may like to book an appointment or e-Consultation with Mr Graeme Nicholas Fernandez today. Visit his profile to find out more information about some of his treatment options and appointment availability.