How is tenosynovitis caused? What causes tenosynovitis?

Tenosynovitis is an aseptic inflammation of the tendon sheath caused by repeated rubbing, which may be caused by long-term chronic strain or trauma.

Tenosynovitis is caused by excessive friction between the tendon sheath site and tendon, which may be caused by the patient's long-term poor posture, such as often scratching the mouse, keyboard, etc., or it may be due to local trauma, which does not completely recover and the connective tissue is hypertrophied, causing tenosynovitis. Patients may experience symptoms such as local pain, limited movement, swelling, joint stiffness, etc., and symptoms may worsen after exertion, affecting work and life.

Patients suffering from tenosynovitis need to be timely**, they can take ibuprofen sustained-release capsules, diclofenac sodium sustained-release tablets and other drugs under the guidance of a doctor, which can relieve pain, or they can choose to inject procaine hydrochloride injection for occlusion**. If the symptoms are particularly severe, tenosynoviolysis may be an option as prescribed**.

Usually pay attention to rest, do not scratch the mouse or keyboard for a long time, and do not overwork.

I'll help the landlord answer, I also had tenosynovitis last time, in order to ** next time, I will have a good understanding of tenosynovitis**. In addition to overwork of the hands, liver and kidney loss, lack of qi and blood, and external wind and cold are also factors that can easily induce tenosynovitis. At that time, I had tenosynovitis, and although it was not a serious illness, it did affect my life.

The reason is that I didn't look for a cleaner after the renovation of the new house before marriage, and I thought that I would dispose of the residual cement on the ground by myself, so I used a small shovel to shovel little by little. As a result, it didn't take long for me to notice that my thumb joints were swollen and painful, and I couldn't even use chopsticks to eat. My sister told me that it was tenosynovitis, which is usually caused by improper exertion or overuse for a long time, such as office workers who now use computers.

Later, I used the Tianhe Gutong paste used by my sister, which can invigorate blood circulation

Method: 1Radius styloid stenosis tenosynovitis.

When initial diagnosis or symptoms are mild, immobilization, physiotherapy, or local occlusion can be used. Surgery may be used if non-surgical ** symptoms do not improve significantly or if ** is reversed.

2.Finger flexor tendon stenosis tenosynovitis.

Physiotherapy or local occlusion can be used at the beginning of the lesion** Most effective;

Severe or inverse lesions**The author may use surgery** The thickened narrow ring should be excised, and the extent of resection should be observed during the operation to observe that the thickening of the flexor tendon during finger flexion and extension is not blocked by the sheath.

3.Myesovitis.

Wrist immobilization, local warm compress, local physiotherapy or local occlusion if necessary, most symptoms can disappear; If the long-term reversal is done, the peritendon and synovial tissues become thickened, and the local bulge can be considered for surgery** to remove the thickened synovium and fascia.

4.Ulnar wrist extensor tenosynovitis.

Immobilization or local closure is required in the early stage, and synovectomy or partial vaginal canal resection is performed in the late stage. Similarly, similar symptoms can occur in the flexor carpi radialis and flexor carpi ulnaris muscles, often due to the corresponding tenosynovitis. If the opposite is done, surgery may also be considered.

Extended information: Pay attention to maintain correct posture when working, avoid excessive strain on joints, and take regular rest.

1.When doing housework such as laundry, cooking, knitting sweaters, and cleaning, pay attention to the correct posture of your fingers and wrists, and do not bend or stretch back excessively; Do not carry items that are too heavy; Do not use too much force on your fingers and wrists.

2.The continuous working time should not be too long, and after the work is over, rub your fingers and wrists, and then soak your hands in hot water.

3.It is best to use warm water when washing clothes in winter, and wear cotton gloves when clearing snow after snow to prevent cold hands.

4.For long-term desk office workers, they should adopt a correct working posture, try to balance their hands, and their wrists can reach the physical object, and do not hang in the air.

5.The wrist joints do 360-degree rotation; Or clench the palm of the hand into a fist and then relax, do it back and forth a few more times or press the fingers back or the palm back a few times, which can effectively relieve the soreness of the hand.

6.When you feel tired in your joints, you can take a hot bath to relieve tight muscles, or apply a warm compress to the sore area. Frequent computer use predisposes to tenosynovitis.

Infectious tenosynovitis is infection of the synovial sheath of the flexor tendon of the fingers.

It usually results from trauma, but it can also be spread by bacteria from other parts of the body. Although tenosynovitis usually affects the flexor tendons of the fingers, it can sometimes affect the extensor tendons as well.

The clinical manifestations are acute infection after trauma, which can be a single microorganism or a multi-microbial mixed infection, depending on the nature of the trauma. The most common pathogen is Staphylococcus aureus brought in from **.

Other bacteria involved include Pasteurella septicaema (associated with animal bites), Ekenella (associated with intravenous use), and Mycobacterium marine (associated with wounds exposed to fresh or salt water). In addition, sexually active patients are at risk of hematogenous spread of gonococcal bacteria (septicamic arthritis).

Common noninfectious tenosynovitis includes: plate fingers, crossover syndrome, extensor pollicis longus tenosynovitis, Dequevan's disease, and fourth chamber tenosynovitis.

There are two main reasons for tenosynovitis, one is caused by cold, and more than 80% of the outpatients of tenosynovitis are women, because women do more housework, wash and wash shabu, and always touch cold water, which is a major inducement. Another is the injury of external forces, such as old knocking on the computer or wear and tear, pressure will cause inflammation of the tendon sheath.

Scapulitis can be caused by chronic strain, such as rapid finger movements.

This is because you usually do a lot of work or because of exertion. After a long time, it will cause tenosynovitis, which is still very stubborn and difficult to treat. Especially if a woman does not pay attention to rest during confinement, often holds the child, or takes a mobile phone, it will cause tenosynovitis.

Yes, because there are transverse ligaments in the wrist, and neurovascular tendons pass under the ligaments, if the wrist is always strained, it will always wear out, tenosynovitis will occur, the nerves will also be damaged, the fingers will be numb and weak, and in severe cases, they will even wake up in the middle of the night and the muscles will atrophy.

There are many causes of tenosynovitis, usually exertion, strain is one aspect, and then women around menopause, it is also a cause of tenosynovitis because of changes in hormone levels. There are also some congenital tenosynovitis in children like young children, which is also a reason.

So for tenosynovitis caused by different reasons, the best methods we give are slightly different, so when you go to a specialist to do **, when you do an examination, you must reflect your life situation to the specialist doctor in detail, so as to have a correct diagnosis that is convenient for the doctor.

1.It can be caused by a bacterial infection, such as a puncture, contusion, barb, or deep nail clipping. ，2.

When the hand is fixed in a certain position for repetitive and excessive activity, friction often occurs between the tendon and tendon sheath, resulting in edema, fibrosis, and narrowing of the lumen. This is more common in workers who have been engaged in specific actions for a long time. There is a sound of fingers stretched out and fingers snapped.