käkstelhet

Käksthet, also known as jaw mobility or jaw function, refers to the ability of the temporomandibular joint (TMJ) and associated muscles to open, close, and move the jaw effectively. It is an important aspect of oral health, playing a vital role in activities such as chewing, speaking, and swallowing.

Normal käkstelhet involves a range of movements, including protrusion, retraction, lateral movements, and full opening and closing of the mouth. These movements are facilitated by the coordinated action of muscles such as the masseter, temporalis, lateral pterygoid, and medial pterygoid. Proper käkstelhet requires healthy joints, muscles, and surrounding tissues.

Impairment or reduction in käkstelhet can result from various conditions, including temporomandibular joint disorders (TMD), muscular strain, trauma, arthritis, or dental issues. Symptoms associated with limited jaw mobility may include pain, clicking or popping sounds, locking of the jaw, or difficulty opening the mouth fully.

Assessment of käkstelhet typically involves clinical examinations and imaging studies to identify structural or functional abnormalities. Treatment depends on the underlying cause and may include physical therapy, pain management, occlusal adjustments, or surgical intervention in severe cases.

Maintaining good oral health, avoiding excessive stress on the jaw, and seeking prompt treatment for jaw pain or dysfunction are essential for preserving optimal käkstelhet and overall oral function.