Back to list of procedures >

Arthroscopic Knee Surgery: Chondroplasty

What is a Chondroplasty?

The term Chondroplasty is often described as 'reshaping the joint surface'. The procedure is a relatively simple surgical procedure, whereby an abrasive technique is applied stimulating the growth of the cartilage, which forms around the bone. Often after injury or over time, this surface can in some areas become worn. Chondroplasty aims to encourage the formation of a new cartilage layer over the bony surface. This surgical procedure is usually applied to small areas of the knee, and often performed under arthroscopy.

Chondroplasty can be combined with other procedures such as repair of damaged cartilage (menisectomy).

The rate of recovery time will vary a lot depending on where the chondroplasty has been performed, as weight-bearing surfaces can take longer to heal.

Post operative Care

The main focus following your surgery is to:

Encourage a normal walking pattern.
Manage any surgical pain.
Reduce swelling to the joint.
Restore normal range of movement.

Walking:

You will be issued with a pair of elbow crutches by your Physiotherapist. It is likely you will need to use these crutches for up to 10 days, this may vary depending on your surgery so you will need to check with your Consultant or Physiotherapist. It is very important that you use the crutches until advised to wean off them by your Physiotherapist.

Pain Control:

It is normal to expect some degree of discomfort from your surgical procedure. It is however important to manage your pain. You will be given a 5 day supply of pain relieving medication on the ward. You will need to continue taking pain-relieving medication for the next few weeks, so consider over-the-counter medication before you finish your supply, or request a repeat prescription from your GP. It is advisable to take pain-relieving medication, even if you think you don't need it.

Swelling:

Swelling is often associated with surgery as an inflammatory product. Excessive swelling can reduce joint movement; alter muscle control and joint awareness (proprioception). To reduce and prevent swelling, use a bag of frozen peas wrapped in a tea towel and place on the knee every 2-3 hours for 30 mins.

Movement:

It is important to encourage the restoration of normal movement. As tissue heals within joints is has a low elastic property. By performing some gentle exercises this will encourage the tissue to become more flexible as it heals. Moving a joint also promotes healthy joint nutrition, which can facilitate healing. The following exercises are designed to restore normal range of movement, and encourage some basic muscle control. Your Physiotherapist will progress these when appropriate.

Milestones

Weeks 1 - 3   Reduce post operative swelling and control pain
Weeks 3 - 4   Restore normal walking unaided
Weeks 3 - 4   Full active range of movement
Start open chain strengthening
Weeks 6 - 12   Return to swimming
Progress to closed chain single leg strengthening
Weeks 8 -12 Dynamic / Sports specific rehabilitation
Week 12 +    Return to sports -Running, Racquet Sports, Team sports, Golf

Exercises following your knee arthroscopy

Active Knee Flexion
Start Position: Lying on back leg straight.
Action: Slowly bend your knee, sliding your heel towards your bottom. Bend your knee as far as you are comfortable with.
Repeat: 6-10 times 3 x per day. Increase as able.

Static Quads
Start Position: Lying on back leg straight.
Action: Brace your thigh, firmly pushing the back of your knee into the bed.
Repeat: 6-10 times x 3 per day. Increase as able.

Inner Range Quads
Start Position: Lying on back rolled towel behind knee.
Action: Brace your thigh muscle and push the back of your knee into the towel, straightening the knee.
Repeat: 6-10 times x 3 per day. Increase as able.

Straight Leg Raise
Start Position: Leg straight out in front of you. Brace thigh muscles pushing firmly into bed.
Action: Slowly raise you leg off the bed approximately 3-4 ". Hold and slowly lower.
Repeat: 6-10 times, x3 per day, increase as able.

Walking

You will have been issued with crutches to enable you to take weight through the operated leg. The physiotherapist will have sized them for you. The following information is to remind you how to use them and to help keep you safe.

The crutches are there to assist the operated leg. The crutches are there to assist the operated leg. Place both crutches forward, take a step with the operated leg and then move the unoperated leg forward. Remember not to stride too far, as this will unbalance you.

Continue to use both crutches until you see your Outpatient Physiotherapist.
They will advise you how to progress your walking. You may be advised to remain on your crutches for a little longer, if you have had a Microfracture, Chondroplasty, or lateral release. Your Consultant will advise you of this and your Physiotherapist will be able to offer further written advice.

Stairs

When using crutches on the stairs it is worth remembering the following rhyme:

"Good leg up to heaven; bad leg down to hell!"

Going up stairs:  The good leg (unoperated) steps up first, followed by the operated leg to the same step and then the crutches.

Going down stairs: Crutches first, followed by the operated leg, then unoperated leg (reverse of going up). If a handrail is available, place both crutches in the free hand like this:












Driving

For your own safety and the safety of others, do not drive until you can fully bend your knee, your pain has settled and you feel capable to perform an "emergency stop". Please ask your Consultant when they are happy for you to resume driving.

Back to list of procedures >


 
Contact me
For further information and advice:
E:
info@shoulder-and-bone.co.uk
 

Alternatively, please call Michele Murphy:
T: 02392 352 206

 
Procedures
Click for further information
 
 
 © C J Hand, 2010
Site by Wizbit