Põlvehaavandus

Põlvehaavandus is the Estonian term for a knee ulcer. These are open sores that form on the skin of the knee. They can develop for a variety of reasons, often related to pressure, friction, or underlying medical conditions.

One common cause of knee ulcers is prolonged pressure on the knee. This can occur in individuals who spend a lot of time kneeling or in positions that restrict blood flow to the area. Such ulcers are sometimes referred to as pressure ulcers or bedsores, though they specifically affect the knee.

Friction can also contribute to the development of knee ulcers. Repeated rubbing of the skin against clothing, surfaces, or medical equipment can break down the skin's protective barrier, leading to an open wound. This is particularly relevant for individuals with mobility issues or those using assistive devices.

Underlying medical conditions can also predispose someone to knee ulcers. Poor circulation, diabetes, and certain inflammatory diseases can impair the skin's ability to heal and make it more vulnerable to injury and infection. In some cases, trauma to the knee, such as a severe cut or scrape that fails to heal properly, can also result in an ulcer.

The appearance of a knee ulcer can vary depending on its cause and severity. It may present as a shallow abrasion or a deeper, more significant wound. Symptoms can include pain, redness, swelling, and sometimes discharge. Proper diagnosis and treatment are essential to promote healing and prevent complications such as infection. Medical professionals will assess the ulcer, identify the underlying cause, and recommend an appropriate treatment plan, which may include wound care, medication, or management of underlying health issues.