What are the common causes of nonunion? Precautions for post fracture recovery

After fixation, there should be no external collision interference during the healing period, so be cautious.

Nonunion is the phenomenon that the bone cannot heal or heal slowly and is more harmful to the patient.

Its triggers are generally as follows:

1.Systemic malnutrition. Fracture healing is a complex biological process, and the systemic nutritional status is often ignored by many patients' families, but in fact, the healing of bone misunion is closely related to systemic nutrition.

As everyone knows, fracture healing requires sufficient protein, if the protein and calorie intake is insufficient, it is easy to lead to bone nutrition deficiency, fracture healing slow, delayed or not healed, and eventually form bone nonunion.

2.Improper medication for fractures can lead to nonunion. Clinical data suggest that many medications, such as non-steroidal anti-inflammatory drugs (NSAIDs), steroids, phenytoin, ciprofloxacin, anticoagulants, and other agents, have an effect on fracture healing.

Among them, NSAIDs and steroids are the most commonly used drugs in clinical practice, if such drugs are taken for a long time, they still have a certain impact on fracture healing, and it is easy to cause delayed bone union or nonunion.

3.Immobilization is unstable. A large proportion of people who have trauma will have fractures, and the mechanical instability of the fixed fracture end can cause the fractured end to overmove and form nonunion.

The main factors that cause this mechanical instability are insufficient fixation strength of internal or external fixation instruments, intertraction between fracture fragments, premature and excessive weight-bearing walking and functional exercises, loss of bone minerals, and poor bone quality.

4.Bone nonunion caused by infection is the most difficult one, once the fracture is infected, the affected limb will often be damaged to varying degrees or even disabled.

Determine that the bone is not bai

The reason for the connection is the key to choosing the **du method. Guide.

The most common causes of DAO caused by Zhi nonunion are as follows: plate infection; Insufficient blood ** in the Department of Local Authority; fracture end separation; Inadequate fracture stabilization.

It is best to go to Harbin Hospital for surgery**, and commonly used methods to improve local biological traits include: removal of the foci of infection, bone grafting, bone marrow transplantation, and the application of the ilizarov method. Ways to improve mechanical stability include:

Plate screw internal fixation, intramedullary nail internal fixation and external fixator. With appropriate **, even if the fracture does not heal for a long time and is refractory, the patient's quality of life is greatly improved or normalized.

The probability in medicine is simple, 50%, understand? Considering that it should be able to grow after bone grafting, or it will be fixed with steel plates, if it is not a special occupation, it will be fine if there is metal in the body!

If you have a broken bone, pass bai

If you are a child, the recovery time will be faster

But the old man's words are very slow. It's impossible to say about the inward fracture of the bones, but be careful not to do too much exercise, just do some auxiliary exercises, this matter is not urgent. Anti-inflammatory injections can also be used to slice potatoes to cover the red and swollen areas to help reduce inflammation.

It is normal to have swelling at the beginning after a fracture, and patients need to pay attention to elevating the affected limb, which can promote blood circulation, facilitate swelling and recovery, and can be appropriately used to reduce inflammation.

In addition to following the doctor's advice, it can also be combined with dietary therapy, which can be used 8-12g per day"Cordyceps spp"Decoction of decoction, decoction of water instead of tea, one dose per day, divided into 2 doses, a course of treatment for 45 days. It is extremely beneficial for fracture recovery.

After fixation, there should be no external collision interference during the healing period, so be cautious.

Nonunion causes of malnutrition.

Many nonunions are characterized by malnutrition, which can affect the healing of nonunions. Many people think that we can't be malnourished, but that's often the case, and many people are malnourished. Fracture healing requires a lot of protein and calories, and if protein and calorie supplementation are insufficient, it will affect the speed of fracture healing.

Therefore, for patients with non-conjugated bones, we must pay attention to diet, pay attention to strengthening nutrition, and match food reasonably.

Causes of nonunion of bones and nonunion of bad habits.

Slow healing of nonunion due to bad habits is often caused by male patients, and due to smoking, alcohol intemperance, irregular life or premature activities and other bad habits that lead to slow healing or non-union of nonunion. Therefore, after a fracture, you must develop good lifestyle habits and do not smoke, which will inhibit bone growth and healing. The cause of nonunion is not firmly fixed.

Many osteophyllous nonunions are caused by poor fixation, because the slight movement between the broken ends of the bones cannot be controlled, and the amplitude of action is precisely beyond the ability of bone cells to withstand regeneration and osteogenesis, but they are not aware of the slow healing or non-healing of osteophyllum over time.

Causes of nonunion and lack of union of bones, with little contact between broken ends.

Poor contact or bone defect will lead to slow healing of nonunion, so it is necessary to apply pressure to make the two broken ends of the fracture contact and anastomosis, so as to provide good blood circulation so that the nonunion can heal.

Because it's inappropriate. Find me the most professional.

Why doesn't the scalpel wound heal, is it high blood sugar, high blood sugar wounds are not easy to heal, lower blood sugar and slowly recover, it will definitely have an impact on long bones, I wish you a speed**!

It will definitely affect the fracture site**, it is recommended for specific reasons**, if it is a wound infection, the external effect of traditional Chinese medicine is very good, and the fracture surface will gradually form a callus in a sterile environment. Please refer to it.

If the surgical wound does not heal after fracture, it is not only easy to cause nonunion, but also osteomyelitis.

Local pain is the main symptom of nonunion. Nonunion pain often occurs after the pain from the original fracture has disappeared. That is to say, when the fracture site has pain symptoms after 3-6 months, it is necessary to consider whether there is a problem of healing.

This pain can be constant or occur only with local exertion.

If the wound at the fracture site does not heal for a long time, it may develop into nonunion.