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Ligament injury
What foods to eat for ligament damage
After a ligament injury, there often is bleeding at the site of the injury, which can lead to swelling, pain, and other issues. From a Western medicine perspective, there are no special dietary requirements; generally, one can follow their usual diet prior to the injury. However, if you had a preference for very salty or spicy foods before the injury, it is recommended to avoid overly spicy and salty foods afterwards. It may be beneficial to eat foods rich in vitamin C and high-quality proteins to potentially aid in wound healing.
What supplements are good for ligament injuries?
Patients with ligament injuries are advised to consume more foods containing high-quality protein, such as beef, eggs, and milk. However, it is not recommended to eat high-calorie, high-nutrient foods, such as sea cucumber and abalone. Ligaments are important structures that connect two bones at the joint. Once a ligament is injured, it can only recover under strict rest, which may involve immobilization with plaster casts and bed rest. After a ligament rupture, a great amount of energy is consumed during the healing process. It is crucial to balance meat and vegetables in the diet and maintain nutritional balance. It is suggested to appropriately increase the intake of high-quality protein foods, such as beef, eggs, and milk, but it is not advised to consume high-calorie, high-nutrient foods, like sea cucumber and abalone.
What are the symptoms of ligament injury?
Ligament injuries may exhibit different symptoms depending on whether they are acute or chronic. Acute ligament injuries generally occur within one to three days after the injury. At this time, the main symptoms are caused by blood drawn from the injured ligament, leading to swelling, bruising, pain, and corresponding joint movement disorders at the injured site. Severe ligament injuries can even cause avulsion fractures. Chronic ligament injuries usually result from acute injuries that have not been properly treated. At this point, the main issues are joint instability and pain in the joint caused by long-term damage to the cartilage.
Post-symptoms of knee ligament injury
The knee joint has four crucial ligaments: the anterior and posterior cruciate ligaments, and the medial and lateral collateral ligaments. They act like four pillars, firmly anchoring the knee joint in a very stable and normal position. If any of these ligaments rupture, this balance is disrupted, causing the knee to move abnormally in a certain direction, leading to increased local wear and tear or compensatory wear in other parts. Therefore, if ligament damage is not repaired, and the balance is disrupted, it can lead to many complications or sequelae. The first is traumatic arthritis. The second is patellar chondromalacia. The third is meniscus damage. The fourth is damage to other ligaments, or even rupture. The fifth is knee arthritis, also known as OA, or degenerative changes. The sixth is knee effusion and synovitis. Thus, the sequelae of knee ligament injuries are numerous and troublesome.
Symptoms of knee ligament injury
The ligaments in the knee joint are quite complex, often resulting from trauma, strain injuries, or lateral impacts. Symptoms such as reluctance to move the knee, pain, and worsened pain after movement usually necessitate a hospital examination. Lateral stress tests examine the medial and lateral collateral ligaments, drawer tests check the anterior and posterior cruciate ligaments, and pivot shift tests or squat walking tests assess the meniscus. If necessary, an MRI is performed for diagnosis. Early detection and treatment are crucial. If trauma is frequent, or instability after injury occurs, one should seek hospital examination. Ligament damage often heals slowly, typically taking around a month to fully recover.
How to operate on ligament damage
Ligament injuries that affect joint stability require surgery, and different locations necessitate different surgical methods. Generally, for ligaments within a joint, such as the anterior cruciate ligament or the posterior cruciate ligament of the knee, reconstruction is performed using either autografts, allografts, or synthetic tendons to replace the original damaged ligaments. For ligaments outside of a joint, such as the medial collateral ligament, lateral collateral ligament of the knee, or the anterior talofibular ligament of the ankle, if the joint stability is compromised, suturing is generally performed during the acute phase. For chronic, long-standing injuries that affect joint stability, reconstruction is usually necessary, also using autografts, allografts, or synthetic tendons to substitute their function.
Can ligament injuries heal by themselves?
Whether ligament injury can be healed depends on the severity of the injury. Generally, there are four types of ligament injuries. The mildest is a sprain, which is when some fibers of the ligament are torn. The second type is a partial tear of the ligament, the third type is a complete tear of the ligament, and the fourth type is a combined injury, which includes damage to other structures in addition to the ligament injury. If the ligament injury is just a sprain, it can generally heal within two to three weeks with immobilization. However, partial ligament tears that are more severe may require surgical intervention. If the partial ligament injury is not severe and does not affect stability, it can also heal with about three to six weeks of immobilization. However, complete ligament tears or combined injuries often require surgery for suturing or reconstruction in order to heal.
How to treat patellar ligament injury?
First, it is necessary to qualitatively assess the injury of the patellar ligament, determining whether it is a partial or complete rupture, whether it is a simple rupture, or a compound rupture, the latter involving other injuries such as fractures or joint dislocations. The treatment of patellar ligament injuries, like other tendon injuries, follows the principle of "three earlies": early diagnosis, early treatment, and early rehabilitation. Early diagnosis has been mentioned before. Early treatment means that if surgery is needed, it should be conducted as soon as possible, as earlier surgeries often result in better postoperative recoveries. If surgery is not required, an immediate fixation with a cast or brace should be applied to keep the knee joint in an extended position, and this fixation should be maintained for three to four weeks. The third step is early rehabilitation. As the knee joint is immobilized during the fixation period, and pain and swelling starts to decrease, early functional exercises should be initiated, focusing on distal joint movement and muscular isotonic exercises, but avoiding flexion and extension movements of the knee joint. Early rehabilitation primarily aims to prevent muscle atrophy, prevent joint adhesion, and promote recovery from the condition.
What medicine is good for ligament injury?
Ligament injuries first require assessment of whether the damage is acute or chronic before considering medications. For acute ligament injuries, there are key principles to follow. First, the injured area must rest and the joint should no longer be active. Second, immediately apply cold compresses. The temperature of the ice-water mixture touching the skin should be between 4℃ to 10℃. Apply the cold compress for about 10 to 15 minutes, generally not exceeding 20 minutes. If there is severe swelling, you can continue to apply cold compresses two hours later. Then, elevate the patient's limb and apply compression bandaging to the injured site, which forms the treatment principles for acute ligament injuries. For chronic ligament injuries, different situations require different approaches. For ligament injuries that do not affect joint stability, some topical medications can be used. This can include traditional Chinese medicines or anti-inflammatory and analgesic patches, which mainly improve local blood circulation and reduce local chronic inflammation. (Please use medications under the guidance of a doctor.)
Symptoms of ligament rupture
After a ligament rupture, the area will experience pain, swelling, and restricted movement, and it will not be possible to actively extend or bend. Taking the rupture of the finger extensor tendon as an example, after the rupture caused by accidental bumps or other reasons, the site exhibits pain and cannot be straightened. When passively straightened, it will flex on its own after removing the support, unable to actively extend. These are the symptoms of functional limitation after a ligament rupture. Furthermore, some patients may also experience persistent local pain and significant swelling. At this time, it is advisable to combine local hot compresses and physical therapy. For distal finger extensor tendon ruptures, hyperextension fixation can be applied. About four weeks later, if the hyperextension fixation splint or plaster is removed, some patients can heal on their own. However, if some patients cannot heal naturally, surgical anastomosis treatment is required.