Buccinator Origin and Insertion:
The first thing to understand about the buckeye is its origins. Buccinatins are a group of bacteria that live in the human mouth.
They produce acids which cause tooth decay. The bacteria are found mainly in the gums, inside teeth, and on the surface of teeth (see image). There are two types of buckeyes: one produces acid, while another does not. These two types of buckeyes are classified into three groups: Group A contains Group B and C.
Group B contains Group D.
Group D contains Group E. Each type of buckeye is able to survive only in different environments, such as the environment of the mouth or stomach.
Some species of buckeye have been known to infect humans through contaminated food or water. Other species of buckeye are harmless to humans.
There are two ways of getting rid of these harmful buckeysers: 1) remove them from the mouth with a dental drill; 2) put them in a container and throw it away. However, neither method works very well because the bacteria do not die immediately after they enter your body.
Instead, they grow slowly over time until they reach critical levels where their death causes severe damage to your organs. If you think that this bacteria is rare in our environment today, think again.
Let’s talk about the buccinator muscles. The buccinator muscle is a large facial muscle that pulls the mouth into a cavity that can be used to make loud trumpeting type noises.
The name “Buccinator” comes from the Latin word “Bucina,” which means horn or bugle. The buccinator is located in the cheek below the eye and attached to the inside of the jaw, the roof of the mouth, and the inner side of the teeth.
The buccinator muscle has two parts: a long thin part, which runs from above to below; and a thick part that starts above and in front of the ear and comes down in back of the teeth and joins to the thin part.
The buccinator works with the orbicularis oris to make closed mouth sounds. It is also involved in whistling and sucking.
Buccinator action is reported to be important in chewing, but it mainly serves to modulate the force of sounds made by the orofacial region. The muscles change the volume of the sound and pitch of the sound depending on how much they are used.
Facial expressions are another important aspect of communication for humans. The buccinator helps us to communicate our feelings.
The buccinator muscle is a thick, tough, and elastic muscle found in the cheek area. It is located between the corner of the mouth and the ear.
This muscle is important in chewing food, whistling, and sucking. The muscle tone must be good for proper chewing. If there is a problem with chewing then it may be caused by a lack of tone in the buccinator muscle.
The facial expressions you make when you speak can be divided into two groups: stationary and moving. The stationary expressions are those in which the muscles do not move, such as the muscles around the mouth.
The moving expressions move certain parts of the face, such as the lower eyelid or the corner of the mouth.
The buccinator muscle is unique because it contracts when you whistle or suck on a straw, and it relaxes when you blow out birthday candles. It is also at its maximum when your mouth is open and you are making a “O” shaped sound yet it does not contract when you open your mouth to speak or eat.
The buccinator muscle helps you to whistle, suck up food, and blow out candles on birthdays. This muscle is also important in speech by helping to close the jaw.
Our language skills are defined by our ability to make correct sounds in speech. It is the ability to use our vocal cords to produce the correct sounds to produce meaningful speech.
In order to make the correct sound, the position of the tongue, lips, and teeth must be in a correct position. The movement of these organs is controlled by muscles.
The buccinator muscle is a large, flat rectangular muscle which attaches to the inside of the jaw, the inside of the top row of teeth and also to the skin surrounding the outside of the nose. The muscle helps to close the jaw and also helps to suck in food and liquids into the mouth.
The buccinator also helps to produce the sound of a horn (trumpet) by widening the outside of the cheeks. This is also important in speech as it helps to create loud sounds such as ‘p’, ‘b’, ‘m’ and ‘f’ allowing us to speak properly.
The buccinator muscles also help in whistling by creating the required ‘O’ shape with the mouth to produce a tune.
The main action of the buccinator muscle is to pull the corners of the mouth back and push the cheeks in slightly. The muscle can also contract to narrow the mouth for sucking or whistling.
Most speech sounds involve changes in the position of the tongue, lips, jaw and soft palate. These changes in position are produced by the contraction of specific muscles which control the position of these organs.
The buccinator muscle is located in the cheeks and runs along the inside of both jaws from the mandible to the temples.
The buccinator muscle can be divided into two sections:
– The “Procerus” or “Proximal” muscle which is attached to the upper jaw at the cheekbone level, and attaches higher up on the skull.
The “Depressor Labii Inferioris” or “Distal” muscle which is attached to the lower jaw at the cheekbone level and attaches to the lower part of the nose.
The main function of the buccinator is to compress the cheeks, sucking in food into the mouth and compressing it into a bolus ready for swallowing.
It contributes to whistling sounds by narrowing the cheeks and also is used with movements of the jaw and lips to pronounce “F” and “V”.
A small contraction of the muscle can be used to make the “O” in words like “go” and “no”.
Suckling involves mainly the distal muscle as it compresses the milk from the mother into the baby’s mouth.
The depressor labii inferioris (Proximal) is used mainly for whistling sounds and during speech to pronounce the “F” sound.
Buccinator for Kids
The buccinator muscle attaches to the upper jaw at the cheekbone level, and attaches higher up on the skull. The buccinator muscle can be divided into two sections:
– The “Depressor Labii Inferioris” or “Proximal” muscle which is attached to the lower jaw at the cheekbone level and attaches to the lower part of the nose.
– The “Procerus” or “Distal”
Sources & references used in this article:
The buccinator musculomucosal flap: anatomic study and clinical application. by AR Bozola, JA Gasques, CE Carriquiry… – Plastic and …, 1989 – europepmc.org
Electromyographic analysis of the buccinator muscle by PL Blanton, NL Biggs… – Journal of dental …, 1970 – journals.sagepub.com
New buccinator myomucosal island flap: anatomic study and clinical application. by Z Zhao, S Li, Y Yan, Y Li, M Yang, L Mu… – Plastic and …, 1999 – europepmc.org
Buccinator musculomucosal flap: applications in intraoral reconstruction by GR Licameli, R Dolan – Archives of Otolaryngology–Head & Neck …, 1998 – jamanetwork.com
The buccinator myomucosal island pedicle flap: anatomic study and case report by MH Carstens, GM Stofman, DJ Hurwitz… – Plastic and …, 1991 – journals.lww.com
Enzyme-histochemical and morphological characteristics of muscle fibre types in the human buccinator and orbicularis oris by P Stål, PO Eriksson, A Eriksson, LE Thornell – Archives of Oral Biology, 1990 – Elsevier
Electromyographic analysis of the” buccinator mechanism” in human beings by RE Perkins, PL Blanton… – Journal of dental …, 1977 – journals.sagepub.com
Zinc toxicosis in a free-flying trumpeter swan (Cygnus buccinator) by JW Carpenter, GA Andrews… – Journal of wildlife …, 2004 – Wildlife Dis Assoc
The buccinator musculomucosal island flap for partial tongue reconstruction by Z Zhao, Z Zhang, Y Li, S Li, S Xiao, X Fan, Y Li… – Journal of the American …, 2003 – Elsevier
