nasal vestibule

The nasal vestibule is located in the front lower part of the nasal cavity. It is mainly composed of the nasal wing. The inner surface is lined with skin and has nasal hair. It has the function of filtering and purifying the air, forming resistance to the inhaled air. The nasal vestibule is lined with skin and has nasal hair to filter and purify the air. Because of the lack of subcutaneous tissue, the skin is directly connected to the perichondrium, so when the swelling occurs, the pain is more severe. Basic Information Specialist Category: Otolaryngology Examination Category: Endoscope Applicable gender: whether men and women apply fasting: not fasting Tips: Pay attention to the movements to be light and avoid rough operation. Normal value There is no swelling, erosion, ulceration, crusting or nasal hair in the nasal vestibular skin. Clinical significance Abnormal results: There are papules associated with pain in the nasal vestibular carbuncles; if there are cleft palate, scarring, nasal hair spasm, itching is seen in eczema. People who need to be examined: patients with nasal vestibular diseases or symptoms, or requirements for a doctor's clinical diagnosis of nasal diseases. Precautions Taboo before inspection: Pay attention to the movements to be light and avoid rough operation. Requirements for inspection: Actively cooperate with the doctor's work. Inspection process Observe the nasal vestibular skin for swelling, erosion, ulceration, crusting and nose hair loss. Not suitable for the crowd Inappropriate crowd: None. Adverse reactions and risks No relevant information.