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used to flush out anything like ear wax or foreign bodies from the external ear Toynbee's auscultation tube: Otoscope/Auriscope: to examine the external auditory canal and ear drum; used during aural toileting, removal of wax, myringotomy, stapedectomy and to dilate the stenosis of canal Mouth gag - •Doyen's mouth gag
The endoscope allows the surgeon to look around the corners and to reach inaccessible areas like the sinus tympani through the ear canal. [9] Endoscopic ear surgery utilizes the ear canal as the access point for removal of cholesteatoma and therefore represent a minimally invasive alternative to traditional surgery that requires large incision ...
A surgical suture, also known as a stitch or stitches, is a medical device used to hold body tissues together and approximate wound edges after an injury or surgery. Application generally involves using a needle with an attached length of thread. There are numerous types of suture which differ by needle shape and size as well as thread material ...
Eustachian tube ≅ Eustachian tube (Q320561) Eustachian tube round window ≅ round window (Q263574) round window tympanic cavity ≅ tympanic cavity (Q1570144) tympanic cavity tympanic membrane ≅ eardrum (Q173801) tympanic membrane external auditory canal ≅ external ear canal (Q258328) external auditory canal auricle ≅ auricle (Q379858 ...
This is a list of human anatomy mnemonics, categorized and alphabetized.For mnemonics in other medical specialties, see this list of medical mnemonics.Mnemonics serve as a systematic method for remembrance of functionally or systemically related items within regions of larger fields of study, such as those found in the study of specific areas of human anatomy, such as the bones in the hand ...
An oroantral fistula (OAF) is an epithelialized oroantral communication (OAC), which refers to an abnormal connection between the oral cavity and the antrum. [1] The creation of an OAC is most commonly due to the extraction of a maxillary tooth (typically a maxillary first molar) which is closely related to the antral floor.
The examiner first pulls on the pinna (usually the earlobe, side or top) to straighten the ear canal, and then inserts the ear speculum side of the otoscope into the outer ear. It is important to brace the index or little finger of the hand holding the otoscope against the patient's head to avoid injuring the ear canal.
The canal which comprises the internal auditory meatus is short (about 1 cm) and runs laterally into the bone. The lateral (outer) aspect of the canal is known as the fundus . [ 1 ] The fundus is subdivided by two thin crests of bone to form three separate canals, through which course the facial and vestibulocochlear nerve branches.