What is a nasal speculum?

Nasal speculum is a tool used to facilitate surgery. It expands the sinus area to be clearly observed. Endoscope or other surgical devices can then be used without any obstacles. The surgeon is then able to approach certain sinus areas and at the same time can have both hands to solve any problems freely. The nasal speculum produces space between the mucous membrane and cartilage in the nasal cavity.

Speculation was made to explore the cavities in the body for observation. For example, vaginal speculum allows you to display cervix and vagina. This makes the diagnosis of the problem less complex and helps in surgical techniques. There are many speculations to penetrate body cavities. Each type of speculation is designed to enter a certain bang. It has two grip points that, when they have pressed together, open the area. At the end of Speculum, two rounded blades connect to form a circle. These blades are inserted into the nasal passages and gently press the grasping pointsthe cavities. The interior of the nasal passage can then see clearly.

transphenoid operations usually require the use of this type of nasal speculum. Small tumors can form in the nasal area, and although they are usually benign or non -marry, they can cause unpleasant symptoms. These tumors can exert pressure on optical nerves, which can cause vision loss. They can also cause the body to produce too many hormones of the pituitary. Tumors will sometimes not have a negative impact on the nasal passages, but if they are too large, they can introduce these symptomatic problems.

doctors who need to drain the chest after surgery can use the nasal speculum. In this case, speculus is inserted to keep the area from pus or blood that can accumulate around the surgical site. The nasal speculum is placed in the chest area with open circular blades. This allows you to make any liquidThey drained for the place. These blades do not have sharpened edges, so there is no further injury of this area.

Incorrect use of nasal speculat may cause bleeding into the nasal passages. This is usually due to the speculation irritating the sinus area. Infections may also occur when this happens.