The difference between nasopharyngeal endoscope and laryngoscope

We all know that when a patient suffers from many diseases, it is very likely that the doctor will not be able to see them through superficial observation! At this time, the doctor will suggest the patient to do some examinations. For diseases of the nose and oral area, doctors generally recommend nasopharyngeal endoscopy and laryngoscope. However, some patients do not know much about nasopharyngeal endoscopy and laryngoscope. So what are the differences between nasopharyngeal endoscopy and laryngoscope?

Nasopharyngeal mirror stainless steel front nose mirror, nasal cavity mirror

Nasal Speculum

Nasopharyngeal endoscopy has a higher accuracy rate in the same examination.

A nasopharyngeal endoscope is a flexible tube (thicker than a chopstick, with an electronic mirror at the front end, through which inflammation of the nose, pharynx, and vocal cords can be seen, so that the right medicine can be prescribed), which is inserted into the nose, through the throat, and directly to the top of the stomach. Generally, the patient's nose and mouth will be sprayed with anesthetics and nasopharyngeal endoscopy will be used to consider chronic sinusitis. General drugs can only relieve, but not completely cure! It is recommended that you use a special nasal endoscope under a nasal endoscope to directly act on the lesion. The operation only needs to open the sinus opening and directly remove the lesion tissue. The operation is delicate,

Nasopharyngeal endoscope::Difference between nasopharyngeal endoscope and laryngoscope::Original image of nasopharyngeal endoscope

Fiber nasopharyngeal endoscope is also an endoscope, a type of endoscope. It is used to examine and treat lesions of the nasopharynx. Because the nasopharynx is hidden deep behind the nasal cavity, people cannot see it under normal circumstances. In the past, indirect nasopharyngeal endoscopy (similar to nasopharyngeal endoscopy) has been used. The reward points represent your attitude towards health. If you don’t take it seriously, don’t expect others to take it seriously. Please have a correct attitude before seeing a doctor. (Except for newcomers) Nasopharyngeal endoscopy. The main means of examining nasopharyngeal carcinoma at present are indirect nasopharyngeal endoscopy, electronic nasopharyngeal endoscopy, nasopharyngeal CT and MRI, etc. Each method has its advantages and disadvantages. Nasopharyngeal CT and MRI can not only show the situation inside the nasopharyngeal cavity, but also show the invasion of the tumor outside the cavity. However, the blood vessels of the nasopharyngeal endoscopy are relatively prominent. The nasal cavity is relatively dry when sleeping at night, and the blood vessels will become brittle. It is easy to be injured in the morning, causing the capillaries in the nasal cavity to rupture. It’s okay. Get a humidifier at home, or drink some water before going to bed at night. Don’t think too much. Rhinoplasty is not that easy.

Because the larynx is located deep and has a complex physiological structure, it cannot be directly viewed. Therefore, some special examination methods are needed to examine the larynx, such as indirect laryngoscope, direct laryngoscope, fiberoptic laryngoscope, electronic laryngoscope, stroboscopic laryngoscope, ultra-high-speed film photography, sonogram or glottomogram.