Trängnäsning

Trängnäsning refers to a rare and usually temporary condition in which the surfaces of the joints and surrounding soft tissues become trapped or wedged due to fluid build-up, leading to pain, stiffness, and limited mobility. It is also known as superficial soft tissue hand condition, exemplified by trängninge syndrome.

Trängnäsning can be caused by trauma, infections, or other incidents that lead to inflammation, edema, or scar tissue formation in the affected area. The most common symptom is severe pain, redness, and swelling in the location where the tissues are entrapped. In some cases, patients may experience a grinding or squeaking sensation when moving the affected joint.

Diagnosis of trängnäsning typically involves a physical examination and imaging studies, such as X-rays, ultrasound, or MRI scans. Treatment options typically include local injections of corticosteroids or hyaluronic acid to reduce inflammation and improve joint mobility, as well as hand or physical therapy exercises to restore lubrication and relaxation of the affected areas.

Proper management of trängnäsning is essential to preventing permanent damage and addressing underlying causes. Healing times vary depending on the severity and the selected treatment approach. While conservative treatments are generally effective, in rare cases, surgical intervention may be necessary.

The specific aetiology and pathophysiology of trängnäsning are poorly understood and the exact cause of the condition remains an active area of research. However, recent case studies suggest that trängnäsning is more common in people with a history of haemostatic factors.