The difference between tendinitis and tendon sheath cyst.

Written by Lv Yao
Orthopedics
Updated on September 24, 2024
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Tendinitis refers to the inflammation of a sheath surrounding the tendon, known as the tendon sheath, caused by chronic strain. This results in a sterile inflammatory response between the tendon and its sheath, leading to symptoms such as pain and limited mobility. Meanwhile, a tendon sheath cyst is a cystic change occurring within the tendon sheath due to various reasons, characterized by a small amount of fluid or gel-like tissue within the cyst. When tendinitis occurs, it can be managed with conservative treatment, rest, and physical therapy to alleviate symptoms. On the other hand, a tendon sheath cyst might not show evident symptoms initially, but as the condition progresses and the cyst grows, it may compress local blood vessels or nerves causing symptoms, necessitating surgical intervention at this stage.

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Written by Lv Yao
Orthopedics
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Can tendonitis be massaged?

Tendinitis refers to the condition where, due to excessive flexing and extending movements, adhesions, exudation, and fibrosis occur between the tendon and the tendon sheath, leading to a local aseptic inflammatory response. This results in symptoms such as pain and limited mobility. When tendinitis occurs, it is important to choose the appropriate treatment based on the symptoms, such as adequate rest, avoiding excessive activity, and using physical therapy and heat applications to reduce local inflammation. If necessary, non-steroidal anti-inflammatory and analgesic drugs can be used for symptomatic treatment. However, massage does not have a significant effect, and a suitable and systematic treatment approach should be selected based on the symptoms. (The use of medication should be under the guidance of a doctor.)

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Written by Li Jin
Orthopedics
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How should tendinitis be treated?

Tendinitis is primarily caused by long-term engagement in certain activities, such as prolonged use of mobile phones and mice, which can lead to frequent tendon movement within the tendon sheath, causing traumatic inflammation, and resulting in symptoms such as tendon and tendon sheath swelling, pain, and limited mobility. Treatment for tendinitis is mainly divided into non-surgical and surgical treatments. Non-surgical treatment mainly involves rest, the use of anti-inflammatory and analgesic medications, and treatment methods such as hot compresses, physical therapy, and local injections. These can effectively help improve symptoms of pain and swelling and reduce inflammation. When conservative treatment is ineffective or when there is a dysfunction in mobility, surgical treatment may also be considered.

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Written by Lv Yao
Orthopedics
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How to deal with tenosynovitis?

Tendinitis refers to the condition where the tendon sheath around a tendon becomes inflamed due to chronic strain, resulting in a sterile inflammation that affects the movement of the tendon sheath and causes localized pain symptoms. If the symptoms of tendinitis are mild, one can opt for topical non-steroidal anti-inflammatory drugs and pay attention to rest to alleviate the symptoms. If the symptoms are severe and cause restricted movement, surgery is recommended to clean and remove the severely affected sheath to relieve symptoms.

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Written by Lv Yao
Orthopedics
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How to diagnose tenosynovitis?

Tendinitis refers to the condition where the tendons and their sheaths, due to excessive flexing and extending activities, develop adhesion and exudation between each other, leading to a painful aseptic inflammatory response. Generally, when tendinitis occurs, there is restricted movement in flexing and extending, as well as localized pain symptoms. Moreover, tenderness is also pronounced in areas where tendinitis symptoms are evident. Therefore, the diagnosis of tendinitis can be made through symptoms and examination, and when necessary, ultrasound and MRI can be used to reflect local swelling and inflammatory responses.

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Written by Lv Yao
Orthopedics
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Tendon sheath inflammation symptoms

Tendon sheath inflammation refers to a sterile inflammation that occurs between the tendon and the tendon sheath due to chronic overuse, impacting the tendon's gliding due to proliferative compression, causing localized pain, and restricted movement. In the early stages of tendon sheath inflammation, symptoms can be alleviated by rest, physiotherapy, and the topical application of non-steroidal anti-inflammatory and analgesic drugs. If the compression symptoms are severe and significantly restrict movement, resulting in snapping, surgery is recommended to excise the narrowed tendon sheath to restore function and relieve pain.