After ankle arthroscopy rehabilitation at Momentum Spine & Sport Physiotherapy should begin as soon as possible. There are a few cases where your surgeon may delay a start in your therapy because they want the tissues to heal with rest before any further stress is placed on the ankle. Often therapy begins, however, before you are even allowed to fully weight bear. In other cases, rehabilitation will not be recommended until full or nearly full weight bearing begins. Each surgeon will set his or her own specific restrictions based on what was done during the surgical procedure, their personal experience, and whether your tissues are healing as expected. Generally speaking, the more complex the surgery the more involved and prolonged your rehabilitation program will be.
If you are still using crutches by the time we first see you at Momentum Spine & Sport Physiotherapy, your physiotherapist will ensure you are using the crutches safely, properly, and confidently and that you are abiding by your weight bearing restrictions. They will also ensure that you can safely use your crutches on stairs. If you are no longer using crutches, or once you no longer need them, your physiotherapist will focus on normal gait re-education so you are putting only the necessary forces through your surgical ankle with each step, and are not compensating in any way. As mentioned above, until you are able to walk without a significant limp, we recommend that you continue to use your crutches, or at least one crutch or a cane/walking stick. Improper gait can lead to a host of other pains in the knee, hip and back so it is prudent to use a walking aid until near normal walking can be achieved. Your physiotherapist at Momentum Spine & Sport Physiotherapy will monitor how well you are walking and advise you regarding the appropriate time for you to be ambulating without any walking aid at all.
During your first few appointments at Momentum Spine & Sport Physiotherapy your physiotherapist will focus on relieving the pain and inflammation from the surgical procedure itself. We may use modalities such as ice, heat, ultrasound, or electrical current to assist with decreasing any pain or swelling you have around the surgical site or anywhere up the extremity. In addition, your physiotherapist may massage your leg and ankle to improve circulation and help decrease your pain.
The next part of our treatment will focus on regaining the range of motion in your ankle. Your physiotherapist at Momentum Spine & Sport Physiotherapy will prescribe a series of stretching exercises that you will practice in the clinic and also learn to do as part of a home exercise program. The majority of your ankle range of motion generally comes back very quickly after an arthroscopic surgery, but it still depends on what your surgeon has done inside your joint. You may experience a small amount of discomfort at the end ranges of ankle motion initially, but it is still important to do the range of motion exercises that your therapist prescribes as moving the joint also helps to move the swelling, get fresh blood to the healing area, and provide nutrition to the surface of the joint. Only mild discomfort, however, is permissible. Any sharp or moderate discomfort should be heeded. Exercises such as ankle circles and ankle pumping will begin to assist your range of motion. Other stretching exercises which address your ankle’s ability to bend up and point downwards as well as move the ankle inwards and outwards will also be prescribed along with stretches for your calf. An exercise bike at this stage is very useful to assist in gaining back the initial stages of ankle range of motion. By adjusting the bike seat to a higher than normal level, and perhaps even tilting your hips or adjusting your foot position as you rotate the pedal around, you should be able to get the pedal around in a full rotation, which will encourage ankle bending. Even if you are unable to fully rotate the pedals, stationary cycling where you rotate back and forth within your limits is still encouraged at this stage as the back and forth motion forces fluid through the joint and greatly assists the healing process in addition to encouraging improved range of motion. Once you can easily rotate the pedals around and you have the seat at your normal or slightly lower position, the stationary cycle is no longer useful for improving ankle range of motion. At this stage your therapist will prescribe more advanced ankle range of motion exercises. Using the stationary cycle to maintain or improve your cardiovascular fitness, however, is still encouraged and highly recommended to maintain the rest of your body’s fitness while your ankle is healing.
Maintaining overall fitness can actually begin very early post-surgically. You can use an upper body bike if you are non-weight bearing or don’t have the range of motion to use a stationary cycle, or you may be allowed to do non-weight bearing cardiovascular exercise in a pool. Weights for the upper extremities and other leg are also strongly encouraged as you recover from your ankle surgery. Your physiotherapist at Momentum Spine & Sport Physiotherapy can provide a program for you to maintain your general fitness while you recover from your surgery.
In order to gain maximal range of motion and to do it as quickly as possible your physiotherapist will mobilize your ankle joint. This hands-on technique encourages the ankle to move gradually into its normal range of motion. Mobilizations by your therapist may be combined with stretching of the calf muscles or bending of the knee. These combined techniques help to gain maximum end range of motion of the ankle as well as to encourage the ankle motion to return in a more functional manner, which means that the motions or exercises more closely mimic everyday activities such as walking or stair climbing.
As soon as possible your therapist will prescribe strengthening exercises for your ankle. These exercises will focus on the muscles around your ankle but will also include some exercises for your hip and knee area as these areas play a large supporting role for your ankle. Exercise band is often used to add extra resistance to the muscles supporting the ankle. Your body weight will also be used as resistance for some of the ankle strengthening exercises such as calf raises. Weights may also be used to add even further weight to the ankle as it tolerates it. Exercises that involve the entire lower limb like squats will be prescribed. Given that these exercises are done in a weight bearing position they are more functional for everyday activities such as walking or doing stairs. Exercises such as squats also force the ankle to work together with the knee and hip in order to maintain proper lower extremity alignment. Other non-weight bearing exercises in sitting or lying, however, can also be important and may be prescribed. Non-weight bearing exercises can allow you to target specific muscles around the ankle, as well as to target other muscles that help support the ankle such as the gluteal muscles of the hip. If you have access to a pool, your therapist may suggest you go to the pool to do your specific ankle exercises. The buoyancy of the water along with the water’s warmth can assist greatly in providing comfort to the ankle joint and often allows you to exercise more easily with less discomfort.
As a result of any injury, the receptors in your joints and ligaments that assist with balance and proprioception (the ability to know where your body is without looking at it) decline in function. A period of immobility and reduced weight bearing will add to this decline. Due to the invasive nature of surgery it can be considered a controlled ‘injury’ to the joint, and thereby can cause a decline in these receptors. If your balance and proprioception has declined, your joint and your limb as a whole will not be as efficient in it’s functioning and the decline may contribute to further injury in the future. The ankle joint, being the bottom of the anatomical chain, has many receptors that assist with proprioception. These proprioceptive receptors are extremely important in the recovery of your ankle from surgery, and also important in preventing another injury. Your physiotherapist at Momentum Spine & Sport Physiotherapy will prescribe exercises for you to regain your balance and ankle proprioception. These exercises might include activities such as standing on one foot or balancing on an unstable surface such as a wobbly board or a soft plastic disc. Standing on your tippy toes on your surgical side is another proprioceptive exercise. Closing your eyes during these exercises challenges the receptors even further. Advanced exercises will include agility type activities such as hopping, moving side to side, or turning directions as you jump.
To assist with your rehabilitation your therapist may tape your ankle. Taping the ankle may help you do exercises and activities with less pain and assist in supporting your ankle until the muscles are strong enough to do this themselves. Your physiotherapist may even teach you how to tape your own ankle. You may not need to use tape for a long period, although some patients like to use it long term to provide support to the ankle. Taping over a longer time frame often causes irritation to the skin and can be cumbersome, therefore if the taping helps, a brace, which performs a similar function, may be suggested. An initial trial of taping is often an easy and cost-effective way to determine if a brace will in fact decrease your pain and assist you with support before actually investing in a brace.
Several ankle braces are available on the market and may be useful for you to use both as your ankle recovers from the surgery and also as you return to more advanced activities such as the sports you enjoy participating in. Your physiotherapist can educate you on whether a brace would be useful for you as well as the most appropriate one for your ankle.
As your range of motion, strength, and proprioception improve, your therapist will advance your exercises to ensure your rehabilitation is progressing as quickly as your body allows. As soon as it is safe to do so, your therapist will add more aggressive rehabilitation exercises such as jumping from a height, repetitive hopping, running, and exercises that mimic the sports or recreational activities that you participate in. During all of your exercises you therapist will pay particular attention to your technique to ensure that you are not using any compensatory patterns or are developing bad habits in regards to how you use your ankle and entire lower extremity. If you do not pay close attention to how you use your joint and limb post-surgically poor patterns that have developed over years of use often continue to occur once the source of your pain has been dealt with by the arthroscopic surgery. Your physiotherapist at Momentum Spine & Sport Physiotherapy will be crucial to providing you with feedback regarding correcting these patterns and developing new, efficient patterns during your daily activities.
Today, the arthroscope is used to perform quite complicated and major reconstructive surgery using very small incisions. Remember, however, that just because you have small incisions on the outside, there may be a great deal of healing tissue on the inside of the ankle joint. If you have had major reconstructive surgery, you should expect full recovery to take several months.
When you are well under way, regular visits to Momentum Spine & Sport Physiotherapy will end. Your therapist will continue to be a resource, but you will be in charge of doing your exercises as part of an ongoing home program.
Generally rehabilitation after arthroscopic ankle surgery proceeds very smoothly with the physiotherapy we provide at Momentum Spine & Sport Physiotherapy. If for some reason, however, your pain continues longer than it should or therapy is not progressing as your physiotherapist would expect, we will ask you to follow-up with your surgeon to confirm that the ankle is tolerating the rehabilitation well and to ensure that there are no complications that may be impeding your recovery.
Portions of this document copyright MMG, LLC.
Momentum Spine & Sport Physiotherapy provides services for physiotherapy in Edmonton and St Albert.
Your surgeon's goal is to fix or improve your problem by performing a suitable surgical procedure; the arthroscope is a tool that improves the surgeon's ability to perform the appropriate procedure. The arthroscope image seen is magnified and allows the surgeon to see better and clearer as well as to perform surgery using much smaller incisions. This results in less tissue damage to normal tissue and can shorten the healing process. Remember, however, that the arthroscope is only a tool. The results that you can expect from an ankle arthroscopy depend on what is wrong with your ankle, what can be done inside your ankle to improve the problem, and your effort at physiotherapy after the surgery.
You and your surgeon should make the decision to proceed with surgery as a treatment option together. You need to understand as much about the procedure as possible. If you have concerns or questions, be sure and speak to your surgeon.
Before surgery you will be placed under either a general anesthesia or a type of spinal anesthesia. Sterile drapes are placed to create a sterile environment for your surgeon to work. There is a great deal of equipment that surrounds the operating table including the TV screens, cameras, light sources and surgical instruments. Your surgeon will apply traction to your ankle joint. The ankle joint is very tight with little space between the tibia and the talus so by applying traction, your surgeon is able to increase this space and allow the arthroscope to be inserted into that space. The end of the arthroscope will be moved about in this space to look throughout the joint. 
Over the years since the invention of the arthroscope, many very specialized instruments have been developed to perform different types of surgery using the arthroscope in order to see what is going on while the instruments are being used. Today, many surgical procedures that once required large incisions for the surgeon to see and fix the problem can be done via arthroscopy with much smaller incisions. For example, simple removal of a loose body in the ankle can be done using two or three small ¼ inch incisions. More extensive surgical procedures may require larger incisions. Your surgeon may decide during the procedure that the problem requires a more traditional open type operation that uses a standard surgical incision. If your surgeon has discussed this possibility with you (before the operation) he or she may create the incision immediately and complete the needed procedure via the open incision. If this has not been discussed with you beforehand, the arthroscopic procedure will be concluded and an open incision operation planned at a later date. Your surgeon will discuss with you the details of what was found at the time of the arthroscopy and what more needs to be done in the later operation.
Thrombophlebitis, sometimes called deep venous thrombosis (DVT), can occur after any operation, but is more likely to occur following surgery on the hip, pelvis, or knee. DVT occurs when blood clots form in the large veins of the leg. This may cause the leg to swell and become warm to the touch and painful. If the blood clots in the veins break apart, they can travel to the lung, where they lodge in the capillaries and cut off the blood supply to a portion of the lung. This is called a pulmonary embolism (pulmonary means lung, and embolism refers to a fragment of something traveling through the vascular system.) Most surgeons take preventing DVT very seriously. There are many ways to reduce the risk of DVT, but probably the most effective method is to get you moving as soon as possible after the surgery. Two other commonly used preventative measures include:
Not everyone gets quickly back to routine activities after ankle arthroscopy. Because the arthroscope allows surgeons to use smaller incisions than in the past, many patients mistakenly believe that less surgery was necessary. This is not always true. The arthroscope allows surgeons to do a great deal of reconstructive surgery inside the ankle joint without making large incisions. How fast you recover from ankle arthroscopy depends on what type of surgery was done inside your ankle. Simple problems that require simple procedures using the arthroscope generally get better faster. Patients with extensive damage to the articular cartilage in the ankle joint tend to require more complex and extensive surgical procedures. These more extensive reconstructions take longer to heal and have a slower recovery. You should discuss the recovery process with your surgeon and make sure that you have realistic expectations of what to expect following arthroscopic ankle surgery. The effort you put into your rehabilitation program after surgery can also affect how quickly you recover, however, this still depends on what procedure was done inside of your ankle.