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Katz extractor. to remove nasal foreign body. Bull's eye lamp. source of light; exiting lens is convex and produces a divergent beam of light. Speculum. to dilate orifices and to see inside. •Thudichum's nasal speculum. -do-; short blades ( uses: anterior rhinoscopy - to see the Little's area, ant-inferior part of nasal septum, anterior part ...
Patients seek treatment from an otorhinolaryngologist for diseases of the ear, nose, throat, base of the skull, head, and neck. These commonly include functional diseases that affect the senses and activities of eating, drinking, speaking, breathing, swallowing, and hearing.
In adult humans, the Eustachian tube is approximately 35 mm (1.4 in) long and 3 mm (0.12 in) in diameter. [2] It is named after the sixteenth-century Italian anatomist Bartolomeo Eustachi. [3] In humans and other tetrapods, both the middle ear and the ear canal are normally filled with air.
Human nose. The human nose is the first organ of the respiratory system. It is also the principal organ in the olfactory system. The shape of the nose is determined by the nasal bones and the nasal cartilages, including the nasal septum, which separates the nostrils and divides the nasal cavity into two.
An ear is the organ that enables hearing and (in mammals) body balance using the vestibular system. In mammals, the ear is usually described as having three parts: the outer ear, the middle ear and the inner ear. The outer ear consists of the pinna and the ear canal. Since the outer ear is the only visible portion of the ear in most animals ...
An otoscope or auriscope is a medical device that a doctor or other health care worker uses to look into a patient's ears. Health care providers use otoscopes to screen for illness during regular check-ups and also to investigate ear symptoms. An otoscope gives a view of the ear canal and tympanic membrane or eardrum.
It is joined to the nose by the nasopharynx at the top of the throat, and to the ear by its Eustachian tube. The throat's trachea carries inhaled air to the bronchi of the lungs. The esophagus carries food through the throat to the stomach. Adenoids and tonsils help prevent infection and are composed of lymph tissue. The larynx contains vocal ...
The UCL Ear Institute is an academic department of the Faculty of Brain Sciences of University College London (UCL) located in Gray's Inn Road in the Bloomsbury district of Central London, England, previously next to the Royal National Throat, Nose and Ear Hospital, the UK's largest ear, nose and throat hospital until it closed in 2019.
Neurotology or neuro-otology is a subspecialty of otolaryngology—head and neck surgery, also known as ENT (ear, nose, and throat) medicine. Neuro-otology is closely related to otology, clinical neurology and neurosurgery. Otology may refer to ENT physicians who "...
specialists, with nearly 12,000 specialists in the area of otolaryngology (otorhinolaryngology) - caring for the ears, nose, and throat and surgery of the head and neck. The medical disorders treated by these physicians are among the most common that afflict all Americans, young and old.
