The function of the uvula is still debating, but certain studies have shown that it is good at excreting saliva. In certain books, it is mentioned that the uvula helps to close the epiglottis, which ultimately prevents food from entering the trachea.
When the food brushes against the uvula, a signal is sent to the brain , which in turns closes the epiglottis. Epiglottis is the superior border of the glottis opening. It is leaf-shaped cartilaginous flap, which serves in preventing food and liquid from entering the larynx during the swallowing. When the tongue moves backward during the swallowing process, the epiglottis folds down and closes the glottis. Thus, this is the main difference between epiglottis and uvula.
Location is a major difference between epiglottis and uvula. Epiglottis occurs behind the tongue while uvula occurs at the back of the soft palate. Furthermore, epiglottis is a cartilaginous structure while uvula is a muscular structure. Another difference between epiglottis and uvula is that the epiglottis is wedge-shaped while uvula is leaf-shaped.
Besides, epiglottis covers the trachea during swallowing, while the uvula covers the nasopharynx. Moreover, epiglottis contains taste buds while uvula contains serous glands. The epiglottis is a cartilaginous structure located behind the tongue, preventing the food from entering the trachea.
On the other hand, the uvula is a fleshy structure located behind the soft palate, preventing the food from entering the nasopharynx. Therefore, the main difference between epiglottis and uvula is the structure and the type of structure covering of the respiratory tract. WikiJournal of Medicine 1 2. ISSN It's part of the soft palate. The soft palate helps close your nasal passages when you swallow. The uvula helps push food toward your throat. The epiglottis is a leaf-shaped flap of cartilage located behind the tongue, at the top of the larynx, or voice box.
The main function of the epiglottis is to seal off the windpipe during eating, so that food is not accidentally inhaled. In literature, visible epiglottis has mostly been associated with children. However, it is also seen in the adults in certain cases. Visible epiglottis has been noted during pharyngeal examination for intubation by various clinicians. Epiglottis Surgery.
The epiglottis is a normal structure of the throat that serves an important role in swallowing. In these cases, epiglottis surgery, such as partial removal of the epiglottis epiglottidectomy can be an important option. Supraglottic cancer begins in the upper portion of the larynx and includes cancer that affects the epiglottis , which is a piece of cartilage that blocks food from going into your windpipe.
Subglottic cancer begins in the lower portion of your voice box, below your vocal cords. A submucous cleft palate can occur without a bifid uvula. This form has less muscular tissue than the palate of someone who does not have the condition. It can also lead to some medical problems. Bacterial and viral infections such as strep throat, mononucleosis, or respiratory tract infections can cause uvulitis.
The common cold is an easy way to pick up an infection because people's nasal passages are typically blocked up. This can cause the uvula to be enlarged , off place, shrunken, or even missing. Step 2: Learn to control the epiglottis There are many ways to learn to control the epiglottis : Method 1: Gargling water or mouthwash 1. Take a sip of water 2. Tilt your head back, but do not allow the water to flow down your throat.
Do not swallow the water. A bacterial infection is the most common cause of epiglottitis. Bacteria can enter your body when you breathe it in. It can then infect your epiglottis. The most common strain of bacteria that causes this condition is Haemophilus influenzae type b, also known as Hib.
Uvula removal is done with a procedure called an uvulectomy.
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