Which sinus should be palpated when examining a patient with sinus pressure and congestion?

When examining a patient with sinus pressure and congestion, palpating the frontal sinus is particularly relevant. The frontal sinuses are located just above the eyebrows and extend into the forehead. When a patient experiences sinus pressure or congestion, discomfort is often felt in this area due to inflammation or infection in the frontal sinuses.

Palpating the frontal sinus helps assess the severity of the patient's symptoms and determine whether there is tenderness, which is typically a sign of sinusitis or other issues affecting the frontal area.

While other sinuses like the ethmoid and sphenoid also contribute to sinus issues, the frontal sinus is commonly associated with the specific symptoms described. The mandibular area, while related to dental concerns, does not pertain to sinus pressure and congestion. Thus, focusing on the frontal sinus provides crucial insights into the patient's condition.