By the ethmoid bone, physicians mean a multi-unit cranial bone of the bony orbit. The ethmoid bone is involved in the anatomic structure of the orbits, as well as the nasal cavities and the frontal sinus, and serves as an attachment point for the olfactory system. The ethmoid bone can be affected by fractures, inflammation, … Ethmoid Bone: Structure, Function & Diseases
The human nose is not only an important aesthetic component of the face. It simultaneously houses one of our developmentally oldest senses. It also serves vital breathing and acts as an “outpost” of the body’s defense against infection. What is the nose? Schematic diagram showing the anatomy of the nose and sinuses. Click to enlarge. … Nose: Structure, Function & Diseases
The nasal septum is median in location and separates the interior of the nose into left and right nasal cavities. Various diseases can affect the function of the nasal septum, with deviated septum (curvature of the nasal septum) being one of the most common disorders. What is the nasal septum? The nasal septum (septum nasi … Nasal Septum: Structure, Function & Diseases
Synonyms Nasal septum, septum nasi Anatomy The nasal septum divides the main nasal cavities into a left and a right side. The nasal septum thus forms the central boundary of the nostrils (nares). The nasal septum forms the externally visible shape of the nose with a posterior bony (vomer and lamina perpendicularis ossis ethmoidalis), a … Nasal septum
Examination of the nasal septum Since the nasal septum is already partially visible from the outside, an external inspection can reveal an oblique position, a hump, piercings or even infections lying far out and thus provide clues to the problem at hand. As a rule, this is followed by an examination using a speculum. Here … Examination of the nasal septum | Nasal septum
Complications Nosebleeds are completely harmless in most cases. However, especially with heavy nosebleeds that occur during sleep, it can happen that the blood does not flow optimally through the nostrils, but instead enters the trachea or esophagus from the nasopharynx. If large quantities of blood seep through the oesophagus into the stomach, vomiting usually occurs … Complications | Nosebleed in sleep
Nosebleed in the child’s sleep Also nosebleeds in sleep, which occurs in a child, are usually no cause for concern. Especially in the cold months, infections of the upper respiratory tract can lead to severe nosebleeds in children. The reason for this is damage to the sensitive nasal mucosa, which is mainly caused by local … Nosebleed in the child’s sleep | Nosebleed in sleep
Definition Nasal breathing is the normal, i.e. physiological form of breathing. At rest, we breathe in and out about sixteen times in one minute, usually quite intuitively through the nose. The air flows through the nostrils into the nose, paranasal sinuses and finally through the throat into the windpipe, from where the fresh air reaches … Nasal breathing
Causes of obstructed nasal breathing The causes of impaired nasal breathing can be many and varied. In adults there is often an enlargement of the lower turbinates or a curvature of the nasal septum, sometimes even a combination of both malformations. In children, foreign bodies in one nostril are occasionally responsible for a nasal breathing … Causes of obstructed nasal breathing | Nasal breathing
When is an operation necessary? Surgery is particularly indicated when there are anatomical changes in the nasal structures. Often there is an enlargement of the inferior turbinates or a bending of the nasal septum. There are possibilities to surgically reduce the size of the lower nasal conchae, for example by laser surgery, radiofrequency surgery or … When is an operation necessary? | Nasal breathing
Synonyms Epistaxis in sleep Introduction Nosebleeds are a widespread phenomenon that usually occurs suddenly and completely unexpectedly. Especially in children and young adults, strong nosebleeds can occur even when they are physically resting, for example while sleeping. The causes for the occurrence of nosebleeds during sleep are largely unknown. In most cases, however, it is … Nosebleed in sleep
Diagnosis Especially frequently occurring nosebleeds during sleep should urgently be clarified by a specialist. Although nosebleeds are usually completely harmless, serious causes must be excluded. The diagnosis of nosebleeds during sleep involves several steps.First of all, there is an extensive doctor-patient consultation in which details about nosebleeds are discussed. Also possible pre-existing conditions (for example … Diagnosis | Nosebleed in sleep
