The pharyngeal plexus is located in the pharynx and is a plexus of nerves containing predominantly fibers from the ninth and tenth cranial nerves. It controls muscles of the pharynx and palate as well as glands in the pharyngeal mucosa, which it also innervates sensitively. Swallowing disorders (dysphagia) and sensory disturbances may be due to … Pharyngeal Plexus: Structure, Function & Diseases
Healthy starts in the mouth. This catchy slogan is particularly true for the prevention of cancers of the oral cavity, jaw and throat. Cancers of the oral cavity and pharynx rank seventh among malignant tumors in men and fifteenth among women in Germany. Who is affected? In Germany, about 7,600 men and 2,800 women are … Oral Health for Cancer Prevention
The foramen lacerum is an opening in the human skull. It is used as a passageway for nerve fibers. This pathway can provide nerve supply to the outer and inner regions of the skull. What is the lacerated foramen? The foramen lacerum is a small opening in the skull. The human skull is made up … Foramen Lacerum: Structure, Function & Diseases
A clinical thermometer is a special instrument used to determine body temperature. It is used to detect fever. What is the clinical thermometer? Nowadays, the mercury thermometer has been replaced by the digital thermometer. Its operation is carried out with the help of batteries. With the help of a clinical thermometer, the human body temperature … Clinical Thermometer: Application & Health Benefits
Diagnostic lamps are indispensable in many areas of everyday medical practice, both outpatient and inpatient. Depending on the application, diagnostic lamps are available in different sizes and shapes or with adjustable brightness for the purpose of illumination in specialized stores. What is a diagnostic light? Diagnostic lamps are indispensable in many areas of everyday medical … Diagnostic Light: Applications & Health Benefits
Many people occasionally suffer from a cracked tongue. Although most people assume that changes in the area of the tongue often have a pathological character, in many cases the cracked tongue is completely harmless. In fact, most changes in the tongue are medically insignificant. When the tongue is cracked, large longitudinal and transverse indentations usually … Cracked tongue
Diagnosis People who suffer from a cracked tongue from time to time and do not have any other complaints do not necessarily need to see a doctor. The cracked tongue itself usually does not have a pathological character. Nevertheless, changes in the area of the oral mucosa and the tongue can provide an important indication … Diagnosis | Cracked tongue
Prognosis and prevention In most cases a cracked tongue heals without any problems within a few days. However, if the changes within the oral cavity persist over a longer period of time, a doctor must be consulted immediately. Since a cracked tongue is in most cases an indication of a pronounced lack of fluid, a … Prognosis and prevention | Cracked tongue
The otic ganglion is also known as the auricular nerve node and interconnects parasympathetic nerve fibers that subsequently innervate the parotid glands secretory. The nerve cluster is also a distribution station for motor and sympathetic nerve fibers of the head. In an otobasal skull base fracture, the otic ganglion can be damaged and cause secretory … Ganglion Oticum: Structure, Function & Diseases
The oral cavity is divided into two parts, the space between lips, cheeks and the teeth is called the oral vestibule (vestibulum oris). The oral cavity (Cavitas oris) is bordered by the teeth, the palate and the floor of the mouth with the tongue. It is lined with oral mucosa, which contains many glands. The … Oral cavity
Macroscopic structure The oral cavity is limited by various structures. It is divided into the oral vestibule (Vestibulum oris) and the actual oral cavity (Cavitas oris propria). The space between them is called the oral vestibule. The large salivary gland (Glandula parotis) opens into this space. Its opening is located above the second upper molar. … Macroscopic structure | Oral cavity
Summary The oral cavity, which is divided into two areas, is used to crush and prepare food for the stomach. For this reason, the tongue and teeth, as well as the saliva produced, are found in the oral cavity and prepare the food for further transport. The oral cavity is bounded by various structures, such … Summary | Oral cavity
