If you or a loved one has been diagnosed with a dislocated knee, you should try to get more information. Find out which tapes are damaged and the extent of the damage. As already mentioned, this is crucial for further treatment and rehabilitation.
- First aid for sprained ligaments in the ankle
- Can I take off my shoes?
- Symptoms of an ankle sprain
- Anatomy' of the injury and the most common injuries
- MRI, ultrasound or CT scan for a torn ankle ligament – which is better?
- Which is better: ultrasound, MRI or CT?
- SYMPTOMS OF A RUPTURED LIABILITIES
- WHAT TO DO FOR A SPRAINED ANKLE BAND?
- Results.
- rehabilitation and lifestyle
- Treatment
- Degree of sprain and tear of the ligaments of the ankle and foot
- Treatment of torn ligaments in the ankle
- Rehabilitation after a sprained leg
- How the procedure works
- Schematic prescription
First aid for sprained ligaments in the ankle
Many people know the pain that occurs when they slip, twist or trip. A sprained ankle is painful and often unexpected. What is the first aid treatment like?
A tight bandage should be applied to the injury site. An elastic bandage is best. This is the most effective way to handle the situation. As a rule, a gauze bandage is used, which should be wrapped as tightly as possible. With an elastic bandage, two or three layers around the contour of the joint are enough to do their job. It is advisable to limit the movement of the injured person as much as possible. It is advisable to keep the injured area cold.
Can I take off my shoes?
With a serious injury, it is better not to take off your shoes because of the swelling, as it will not be possible to put them back on later.
Another important point: there is always pain. For such injuries, pain-relieving ointments or gels can be used.
If the injury was sustained during the day, the pain intensifies in the evening. To stay awake and rest, you can take painkillers from the medicine cabinet. However, only under the condition that the person concerned is familiar with the drug and knows for sure that he is not allergic to it.
Symptoms of an ankle sprain
Symptoms of an ankle sprain can range from mild to severe. With a minor injury, the sufferer may not notice any major changes in the joint and may continue to move as usual, but that doesn't mean there isn't a problem. Serious injuries may require hospital treatment. However, the symptoms should not be underestimated in order to avoid numerous problems and repeated injuries. It is important to see an orthopedist or sports doctor as soon as possible.
Most commonly, ankle sprains are associated with ankle pain, which worsens with walking as pressure on the injured ligament increases. Another symptom is swelling (oedema) or bruising, which is also common but not always present.
Ankle sprains are graded on a 3-point scale based on the degree of tissue damage. Treatment of the injury depends on the extent of the injury.
Anatomy' of the injury and the most common injuries
The ankle joint consists of the articular surfaces formed by the distal ends of the tibia, fibula and talus. It also includes the joint capsule, which is reinforced by ligaments: on the medial side by the triangular ligament, on the lateral side by the anterior ambulatory and pectoral ligaments, the posterior and fibular ligaments, and the calcaneal ligament. The joint capsule encloses the bones that make up the joint and provides the right environment for the joint to function by preventing adjacent tissue from getting between the bones and retaining synovial fluid. In a sprained ankle (commonly known as a sprain), the ligaments in the joint are stretched or torn, damaging the joint capsule.
- The most common type of injury is a lateral twist that results in excessive ankle mobility. The sole of the foot is rotated inward, damaging the lateral ligaments of the ankle.
- On the other hand, dislocations of the ankle ligaments can be associated with fractures. The sole of the foot is stretched outwards, leading to an injury to the triangular ligament (at the inner ankle).
- The most common injury is to the anterior retaining ligament (ATFL), which is located on the side of the ankle. The ATFL is also the main stabilizer of the ankle. Thus, as a rule, an important ligament is damaged and its injury may be underestimated. As the name suggests, the ligament attaches to the anterior border of the lateral ankle and runs anteriorly and medially.
- If the injury is severe, the calcaneofibular ligament (CLL) may also be damaged. This ligament connects the heel bone to the fibula. This ligament is only less likely to be damaged in more serious injuries because it is naturally less taut, stronger, and more flexible.
MRI, ultrasound or CT scan for a torn ankle ligament – which is better?
- Connective tissue fiber damage and micro tears up to a size of 5 mm
- contortion
- Post-traumatic changes in the ligament apparatus (hematoma, scarring, fibrosis)
- Tendonitis and other inflammatory processes in ligaments
- Lesions of the adjacent tissues (vessels, veins, nerves, tendons).
Ultrasonography of the ankle is most commonly used as the primary method of diagnosing torn ligaments in children. It enables a quick x-ray of the soft tissues without having to completely immobilize the child and irradiate the body. If the ultrasound results are unclear or worrying, the doctor will recommend an MRI scan.
Computed tomography of the ankle is an expert method for diagnosing bone injuries. It enables a very accurate assessment of the condition of the bone tissue and is therefore used as an additional diagnostic method for traumatic bone injuries with ruptured ligaments. Another advantage of the CT examination in trauma surgery is the short treatment time of only 2-3 minutes. Because of this, CT scans are often used in emergency situations when the surgeon needs to act quickly.
Which is better: ultrasound, MRI or CT?
An experienced doctor should decide which method of examination is most suitable for you. The specialist doctor will prescribe a diagnostic method based on the patient's well-being, the symptoms of the disease, contraindications and the purpose of the diagnosis.
Radiation exposure is caused by computed tomography (MSCT) and X-rays. The radiation dose absorbed during the examination is not a constant value. It depends on several factors: which area is being examined (the radiation dose varies with different protocols), the performance of the CT or X-ray machine. The average dose from a CT scan is between 2 and 15 mSv. The average dose from an X-ray examination is between 0.03 and 7 mSv.
Due to the negative effects of radiation on tissues and already existing pathological processes in the body, specialists recommend undergoing a CT scan only on the recommendation of a doctor. Patients under the age of 18 can only undergo a CT scan in the medical clinics in St. Petersburg if they have a doctor's referral and are accompanied by a parent or legal guardian.
MRI and ultrasound are diagnostic methods that do not involve exposure to radiation. Patients can therefore take advantage of these examinations on their own initiative.
In the medical centers of St. Petersburg, the most accessible diagnostic methods are ultrasound and X-ray. MRI and CT scans are expert and expensive examinations. Therefore, doctors usually prescribe them as additional diagnostics, if the first examinations reveal a serious pathology or if the patient needs further tests.
The most cost-effective examinations are ultrasound and x-rays. CT and MRI are high-tech examinations and therefore much more expensive than ultrasound or X-rays.
Ultrasound is a harmless diagnostic method for which there are no contraindications. It is available to all patients regardless of their age. With MRI, there are two main contraindications - the presence of metal and electronic devices in the patient's body. Due to the radiation exposure, CT has the most serious contraindications. It cannot be performed on pregnant women and is not recommended for children under the age of five.
SYMPTOMS OF A RUPTURED LIABILITIES
The first symptom of a torn temporomandibular joint is a sharp pain that occurs on impact of the knuckles and may be accompanied by throbbing if multiple fibers are affected. In addition, the site of the joint injury swells, revealing swelling that can be localized or spread to the entire joint. Sometimes a dislocated ankle can be accompanied by bleeding or what is known as a hematoma. Because of these symptoms, movement in the joint is severely restricted or impossible.
DEPENDING ON THE EXPRESSION OF THE SYMPTOMS, AN ANKLE SPRAIN IS DIVIDED INTO 3 LEVELS OF SEVERITY, VIC
- Grade 1 - Individual ligament fibers are damaged, but the integrity and continuity of the ligaments is preserved. There is slight pain and swelling without the formation of a hematoma. The swelling is slight, with no hematoma. The mobility of the ankle is slightly restricted.
- Grade 2 - is characterized by multiple fiber tears, sometimes there is partial damage to the capsule. Moderate swelling is visible, bruising is observed. The mobility of the ankle is severely limited, sometimes instability of the joint is observed. Complaints are about moderate pain.
- Grade 3 is characterized by a complete rupture of the ankle ligaments. Acute pain appears, accompanied by massive swelling and large hematomas. The mobility of the joint is significantly restricted or there is abnormal joint mobility.
WHAT TO DO FOR A SPRAINED ANKLE BAND?
If any of the above symptoms appear, follow the recommendations below:
- Immobilize the limb with an elastic bandage, if possible. The bandage should fit snugly around the ankle joint to provide immobilization and to prevent swelling of the soft tissues of the joint.
- Cold compresses should be applied to the area of the sprained ankle. This can be an ice pack, frozen meat or berries, or even snow in winter. Apply the compress for about 20-30 minutes, then take a break for 20 minutes and repeat the process.
- Elevate the injured joint so that the lower leg is over the hip joint. This reduces swelling in the soft tissues of the joint as venous drainage is improved. It is known that the swelling of the ankle ligaments causes pain sensations due to the compression of the nerve endings, so as the swelling goes down, the pain will also go down.
- Perhaps the most important thing is to see a traumatologist so that he can assess the condition of the ankle and, based on the x-ray results, prescribe appropriate treatment that will help you recover faster and return to your former life.
Results.
Appropriate therapy will restore joint mobility and prevent the disease from progressing. The effect of the treatment is:
- elimination of pain syndrome;
- increase in amplitude of movement;
- restoration of blood flow to the joint structures;
- restoration of sensitivity;
- Reducing discomfort, hypersensitivity and swelling
- Accelerate hard and soft tissue regeneration
- Slowing down of joint deformities caused by one or more systemic diseases.
rehabilitation and lifestyle
Once the inflammation has subsided, physical therapy and physiotherapy are recommended. The aim of physical therapy is to gradually increase the range of motion. For this purpose, a dosed load is usually applied to the reconstructed joint. During rehabilitation, the patient is not allowed to consume alcoholic beverages and should limit the consumption of spicy foods. Rehabilitation is supervised by experienced specialists.
If you suffer from ankle pain, you should lead a healthy lifestyle: avoid gaining weight, exercise regularly and avoid excessive exertion. In this case, a specialist will help you find an individual exercise program tailored to the nature of your condition.
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Treatment
The first two stages are usually treated conservatively. Your doctor will decide how long your recovery will take. For a Grade I or II sprain, your doctor will likely recommend the following:
Your doctor may recommend wearing a knee brace for a short time and taking nonsteroidal anti-inflammatory drugs (NSAIDs) such as ibuprofen, nimesulide, or coxib to relieve pain and reduce swelling. Once the knee pain begins to subside, the doctor will prescribe a rehabilitation program. This aims to strengthen the muscle mass around the knee. This is to help the patient stabilize the knee joint and prevent re-injury.
If a grade III knee ligament sprain or multiple ligament injuries are diagnosed, treatment will depend on the type of sprain.
A surgical repair procedure can be used for a grade III cruciate ligament injury. In this case, either a small piece of the body's own tissue (autograft) is used. Camera-guided arthroscopic surgery is used in almost all knee reconstructions. This method is considered minimally traumatic and leaves little damage to the skin.
Grade III medial collateral ligament sprains are usually treated conservatively using the four principles outlined above, NSAIDs, and physical therapy. In some cases, however, surgery can also help to heal.
Serious sprains of the external collateral ligament are often repaired with surgery.
Degree of sprain and tear of the ligaments of the ankle and foot
Depending on the severity, sprains can be divided into 3 grades:
- The first is a rupture of the individual strands of the ligament.
- The second is a partial tear of the ligament that does not affect the function of the joint.
- The third degree is a complete tear or rupture of the ligament and loosening of the joint.
At the first degree of ankle ligament tear, the injured person experiences moderate pain when walking and tenderness when palpating the joint. There is moderate swelling at the attachment points of the band (outer or inner ankle).
A second-degree ligament tear is characterized by severe pain when walking and swelling on the dorsal (opposite to the sole of the foot) surface of the foot. Palpation of the swollen area is painful and the patient clearly limp with the affected leg.
With a third-degree ligament tear in the ankle, the patient feels pain at rest, which increases greatly when walking. Stepping the foot is almost impossible due to the pain. The swelling spreads to the toes and is accompanied by bleeding – a bruise can be seen at the site of the torn ligament. Patients move only with additional support (crutches, sticks).
X-rays can sometimes show a third-degree ligament tear in the ankle. An indirect sign of such an injury is a torn ligament along with a fragment of the ankle, visible on the x-ray. If the ligament is torn or torn completely, x-rays are not meaningful.
Treatment of torn ligaments in the ankle
The Stolica clinic network has 24/7 CT and MRI scanner capacity to visualize the extent of ligament damage and rule out diagnostic errors. Determining the extent of the torn fibula is critical to choosing an appropriate treatment tactic.
First aid is to apply a compression bandage and cool the joint without compressing the blood vessels. These measures will help stop the bleeding, reduce the swelling, stabilize the joint and help the injured person reach the Capital medical center.
For grade 1 ankle ligament tears, it is recommended to wear a compression bandage or special elastic bandage for 2 weeks. During this period, sufferers receive physical therapy at Stolitsa Clinics to speed up recovery.
In the event of a second-degree ankle ligament tear, Stolitsa Clinical Network traumatologists often resort to local anesthesia due to the pronounced pain syndrome in the acute phase. Sometimes it is necessary to puncture the joint to remove blood. A bandage or a special soft tissue fixation of the ankle is applied for an average of 12 days. Physiotherapy is recommended.
For a grade three ligament tear, where the ligament fibers are completely torn, a closed cast is put on for two to three weeks. If the CT or MRI scan then shows evidence of fiber adhesions, the cast is replaced with a removable bandage (for an additional two to three weeks), and physical therapy is recommended. If there is no sign of healing and the joint is loose, surgical treatment (suture and/or plication) is done for an ankle ligament tear.
After treating a torn ankle ligament, it is recommended to wear a soft-tissue splint to prevent re-injury and to permanently strengthen the ligament.
In the event of an ankle sprain or other ankle injury, please contact the Stolitsa Clinical Network. Accurate diagnosis of the nature of the injury and timely qualified medical care are the key to a speedy recovery and restoration of the function of the injured leg.
Rehabilitation after a sprained leg
The pain and other symptoms of the injury usually subside within a few weeks, but even after this time you should not put undue stress on the leg. It takes several months, sometimes longer, for the ligaments to fully regenerate. During this period, simple physical exercises should be performed, gradually increasing their intensity.
To prevent sprains, the following is recommended.
- Take precautions when playing sports;
- Warm up your muscles before heavy exercise;
- Use elastic bandages or other orthopedic devices to stabilize joints under heavy loads;
- wear comfortable, low-cut running shoes or low, sturdy heels;
- Be careful when walking on uneven or slippery ground;
- Maintain a healthy body weight;
- Treat any medical condition promptly.
Oxford Medical has an Emergency Department where injuries and other acute medical conditions can be diagnosed and treated.
For sprains and other injuries, it's best to see a doctor. Professional treatment shortens the rehabilitation period and allows you to return to your normal lifestyle more quickly.
How the procedure works
Before the ultrasound examination of the lower leg and foot, the patient must take off his shoes, pants and socks and lie on a couch. A special gel is applied to the skin of the area to be examined to improve contact between the probe and the tissue. Subsequently, the doctor's instructions should be followed, as a change in body position may be required to obtain a complete clinical picture.
The doctor examines the joint in several projections:
- Anterior projection - visualizes the connections of the tibialis longus muscle, the longus thumb, the surface muscles of the anterior tibialis itself and the longus tendon of the thumb.
- Medial Approach – Allows viewing of the posterior tibial muscle, deltoid ligament and tibial nerve, which is often associated with discomfort.
- Lateral Access - Allows access to the long and short tendons of the fibula and most of the surrounding tissues.
- Posterior Approach - allows assessment of the structure and general condition of the Achilles tendon, calcaneus, and soleus aponeurosis.
The examination takes an average of 15-20 minutes. After that, the patient receives an examination report and is referred to the doctor for treatment if the ultrasound scan reveals any abnormalities.
If, simultaneously with the joint examination, a detailed assessment of the blood vessels in the lower limbs is required, the patient's position is changed. First, the patient is placed on a couch, then the legs are brought into the correct flexion of the knees.
Because the procedure requires no preparation, only the lower limbs need to be removed so as not to obstruct the probe. You can then lie down on the table and follow the doctor's instructions.
Separately, the examination should not be carried out immediately after intra-articular injections. It is advisable to wait at least four days after the injection to allow the joint to return to its normal state.
Schematic prescription
After the examination, the report is given directly to the patient or sent directly to the doctor's office. The latter option is more common in residential care facilities.
If it's not possible to wait in the hallway for your turn to read the doctor's report yourself, it's worth doing some rough decoding.
In the case of a torn ligament, for example, the following symptoms are reported in addition to acute pain in the ankle area: significant fiber tear, discontinuity, local reduction in echogenicity, presence of an abnormally large amount of fluid in the synovial area.
A similar picture emerges with a partial tear in the ligament. In this case, there is an area of abnormal echogenicity, usually reduced due to tissue edema, and an area of internal bleeding (hematoma).
In tendinitis (inflammation of the tendon), there is a build-up of exudate but without structural abnormalities. In most cases, no structural changes can be detected in the tendon itself during the ultrasound examination. Since the exudate collects in the synovial sheath of the tendon, this may indicate that the tendon is involved in inflammation.
Because exudate accumulates in the synovial sheath of the tendon, this may indicate tendon involvement in the inflammation, which is why tendonitis is often diagnosed.
The transition from acute to chronic inflammation has some features on ultrasound imaging: The tendon structure becomes heterogeneous and locally granular due to calcifications.
In rheumatoid arthritis, ultrasound can show cysts and erosions of the joint surfaces, which are not always visible on x-rays in the early stages of RA.
When performing ultrasound examination of the joints, hygromas are often found: they are limited in extent, the edges are rounded, and the contours are smooth and clear.
If an experienced diagnostician performs the ultrasound scan, they can even predict the extent of the rupture. In a complete rupture, the fibers are intact, the spacing between the fibers is increased, and the contours of the tendon are irregular. In addition, a collection of hypoechoic fluid (blood) is visible. According to ultrasound, partial ruptures are accompanied by hypoechoic tears, local narrowing of the tendon and its relative thickening proximal and distal to the rupture. If the injury is a long time ago, tissue loss with zones of fibrosis and calcification is visible. After surgery for a tendon rupture, ligatures with increased echogenicity are visible on ultrasound.
Read more:- Ankle of the right foot in Latin.
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- Treatment of torn ligaments in the ankle.
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- Outer malleolus of the right tibia.