Achilles Tendon Rupture Long Leg Cast RemovalOverview
The Achilles tendon is at the back of the heel. It can be ruptured by sudden force on the foot or ankle. If your Achilles tendon is ruptured you will be unable to stand on tiptoe, and will have a flat-footed walk. It is important to diagnose and treat this injury as soon as possible, to help promote healing. Treatment involves wearing a plaster cast or brace (orthosis) for several weeks, and possibly having an operation.
As with any muscle or tendon in the body, the Achilles tendon can be torn if there is a high force or stress on it. This can happen with activities which involve a forceful push off with the foot, for example, in football, running, basketball, diving, and tennis. The push off movement uses a strong contraction of the calf muscles which can stress the Achilles tendon too much. The Achilles tendon can also be damaged by injuries such as falls, if the foot is suddenly forced into an upward-pointing position, this movement stretches the tendon. Another possible injury is a deep cut at the back of the ankle, which might go into the tendon. Sometimes the Achilles tendon is weak, making it more prone to rupture. Factors that weaken the Achilles tendon are corticosteroid medication (such as prednisolone), mainly if it is used as long-term treatment rather than a short course. Corticosteroid injection near the Achilles tendon. Certain rare medical conditions, such as Cushing?s syndrome, where the body makes too much of its own corticosteroid hormones. Increasing age. Tendonitis (inflammation) of the Achilles tendon. Other medical conditions which can make the tendon more prone to rupture, for example, rheumatoid arthritis, gout and systemic lupus erythematosus (SLE) - lupus. Certain antibiotic medicines may slightly increase the risk of having an Achilles tendon rupture. These are the quinolone antibiotics such as ciprofloxacin and ofloxacin. The risk of having an Achilles tendon rupture with these antibiotics is actually very low, and mainly applies if you are also taking corticosteroid medication or are over the age of about 60.
If you rupture your Achilles tendon, you may hear a snapping or popping sound when it happens. You will feel a sudden and sharp pain in your heel or calf (lower leg). It might feel like you have been kicked or hit in the back of your leg. You may also have swelling in your calf. be unable to put your full weight on your ankle, be unable to stand on tiptoe, or climb stairs, have bruising around the area. If you have any of these symptoms and believe you have ruptured your Achilles tendon, go straight to accident and emergency at your local hospital. If you partially rupture your Achilles tendon, the tear may only be small. Symptoms of pain and stiffness may come on quite suddenly like a complete rupture, but may settle over a few days.
During the physical exam, your doctor will inspect your lower leg for tenderness and swelling. In many cases, doctors can feel a gap in your tendon if a complete rupture has occurred. The doctor may also ask you to kneel on a chair or lie on your stomach with your feet hanging over the end of the exam table. He or she may then squeeze your calf muscle to see if your foot will automatically flex. If it doesn't, you probably have ruptured your Achilles tendon. If there's a question about the extent of your Achilles tendon injury, whether it's completely or only partially ruptured, your doctor may order a magnetic resonance imaging (MRI) scan. This painless procedure uses radio waves and a strong magnetic field to create a computerized image of the tissues of your body.
Non Surgical Treatment
Nonsurgical method is generally undertaken in individuals who are old, inactive, and at high-risk for surgery. Other individuals who should not undergo surgery are those who have a wound infection/ulcer around the heel area. A large group of patients who may not be candidates for surgery include those with diabetes, those with poor blood supply to the foot, patients with nerve problems in the foot, and those who may not comply with rehabilitation. Nonsurgical management involves application of a short leg cast to the affected leg, with the ankle in a slightly flexed position. Maintaining the ankle in this position helps appose the tendons and improves healing. The leg is placed in a cast for six to 10 weeks and no movement of the ankle is allowed. Walking is allowed on the cast after a period of four to six weeks. When the cast is removed, a small heel lift is inserted in the shoe to permit better support for the ankle for an additional two to four weeks. Following this, physical therapy is recommended. The advantages of a nonsurgical approach are no risk of a wound infection or breakdown of skin and no risk of nerve injury. The disadvantages of the nonsurgical approach includes a slightly higher risk of Achilles tendon rupture and the surgery is much more complex if indeed a repair is necessary in future. In addition, the recuperative period after the nonsurgical approach is more prolonged.
Surgery for Achilles tendon rupture requires an operation to open the skin and physically suture (sew) the ends of the tendon back together, has a lower incidence of re-rupture than nonsurgical treatment. Allows return to pre-injury activities sooner and at a higher level of functioning with less shrinkage of muscle. Risks are associated with surgery, anesthesia, infection, skin breakdown, scarring, bleeding, accidental nerve injury, higher cost, and blood clots in the leg are possible after surgery. Surgery has been the treatment of choice for the competitive athlete or those with a high level of physical activity, for those with a delay in treatment or diagnosis, and for those whose tendons have ruptured again.