(n.) A prominence on the lower posterior portion of the concha of the external ear, opposite the tragus. See Ear.
Example Sentences:
(1) This paper describes the external ear anomalies found in this syndrome: short wide pinnae, often cupped and asymmetrical; distinctive triangular concha; discontinuity between the antihelix and antitragus; and 'snipped-off' portions of the helical folds.
(2) It is composed of five critical elements: concha, helix, antihelix, tragus, and lobule, and parts of lesser importance including antitragus, intertragic notch, and Darwin's tubercle.
(3) These lesions usually affect the helix of the ear, although the antihelix and, less commonly, the antitragus may be involved.
(4) From the patient's clinical examination and from review of 13 similar cases reported in the literature, the following phenotype emerged: constant features were psychomotor retardation, muscle hypotonia at birth, undescended testes in all males and abnormal auricles, typically with a prominent antitragus.
(5) Midface hypoplasia with hypertelorism and cleft palate, as well as strabismus, were present in 2 of our patients, whereas all 3 showed nystagmus and prominence of anthelix and antitragus.
(6) The most evocatory symptoms include: absent or poorly indicated nose bridge; pursed lips; shortness of the philtrum; and constant existence of a fold on the antitragus continuing the anthelix reachinghe insertion of the pinna.
(7) The helix, scaphoid fossa, triangular fossa, concha, antihelix, antitragus, intertragic incisure, and lobule can be seen at the level of the ear.
(8) It is seen less commonly in women and younger individuals, where the anatomic locations may vary to include the antihelix, antitragus, and other areas on the external ear.
(9) Essential points of the technique are perichondrial cartilage scratching at the superior crus and antihelical fold according to Stenström, mattress sutures applied to the perichondrium and soft tissues at the medial surface, and to these we add the trimming of the tail of the helix, thinning of the antitragus, and a double-spindle skin excision at the medial auricular surface.
(10) Five of the shown features determine the outer dimensions of the ear and the ear cartilage, and the remaining 39--the dimensions of the basic anatomical parts of the lateral surface of the ear, as follows: 1. lobulus auriculae, 2. concha auriculae, 3. tragus, 4. antitragus, 5. incisura intertragica, 6. anthelix, 7. helix, 8. porus acusticus externus.
(11) An unusual case of bilateral involvement of the antitragus is presented.
Ear
Definition:
(n.) The organ of hearing; the external ear.
(n.) The sense of hearing; the perception of sounds; the power of discriminating between different tones; as, a nice ear for music; -- in the singular only.
(n.) That which resembles in shape or position the ear of an animal; any prominence or projection on an object, -- usually one for support or attachment; a lug; a handle; as, the ears of a tub, a skillet, or dish. The ears of a boat are outside kneepieces near the bow. See Illust. of Bell.
(n.) Same as Acroterium.
(n.) Same as Crossette.
(n.) Privilege of being kindly heard; favor; attention.
(v. t.) To take in with the ears; to hear.
(n.) The spike or head of any cereal (as, wheat, rye, barley, Indian corn, etc.), containing the kernels.
(v. i.) To put forth ears in growing; to form ears, as grain; as, this corn ears well.
(v. t.) To plow or till; to cultivate.
Example Sentences:
(1) In addition autoradiography was performed to localize labelled cells in the inner ear.
(2) In addition to the aqueduct other associated inner ear anomalies have been identified in 60% of this population including: enlarged vestibule (14); enlarged vestibule and lateral semicircular canal (7); enlarged vestibule and hypoplastic cochlea (4); and hypoplastic cochlea (4).
(3) Circuitry has been developed to feed the output of an ear densitogram pickup into one channel of a two-channel Holter monitor.
(4) Bipolar derivations with the maximum PSE always included the locations with the maximum PSE obtained from a linked ears reference.
(5) There were no statistically significant increases in ABR thresholds for irradiated ears vs. control ears.
(6) In the 12 prognostically most favourable ears the cavity was repneumatized.
(7) In the study group 43 (64%) children had a confirmed bacterial AOM and 24 (36%) showed no bacterial growth from middle ear fluid.
(8) Ernst Reissner studied the formation of the inner ear initially using the embryos of fowls, then the embryos of mammals, mainly cows and pigs, and to a less extent the embryos of man.
(9) Platinum deer mice are conspicuously pale, with light ears and tail stripe.
(10) Fascia TM grafts atrophied in 35 of 43 ears (80%), and perichondrium atrophied in 8 of 20 ears (40%).
(11) Noise exposure and demographic data applicable to the United States, and procedures for predicting noise-induced permanent threshold shift (NIPTS) and nosocusis, were used to account for some 8.7 dB of the 13.4 dB average difference between the hearing levels at high frequencies for otologically and noise screened versus unscreened male ears; (this average difference is for the average of the hearing levels at 3000, 4000, and 6000 Hz, average for the 10th, 50th, and 90th percentiles, and ages 20-65 years).
(12) Recurrent respiratory infections occurred in 17 (38%), and chronic recurrent middle ear effusions were noted in 33 (73%).
(13) The observed staining indicated that the epithelium of the external auditory meatus has a pattern of keratin expression typical of epidermis in general and the epithelium of the middle ear resembles simple columnar epithelia.
(14) On the seventh day, when middle ear effusions were absent, the ciliary activity had recovered to normal.
(15) Calves were tagged in the right ear with the green certified preconditioned for health (CPH) tag of the American Association of Bovine Practitioners.
(16) Inner Ear Decompression Sickness (IEDCS)--manifested by tinnitus, vertigo, nausea, vomiting, and hearing loss--is usually associated with deep air or mixed gas dives, and accompanied by other CNS symptoms of decompression sickness (DCS).
(17) Real ear CVRs, calculated from real ear recordings of nonsense syllables, were obtained from eight hearing-impaired listeners.
(18) A 56-year-old man was admitted because of left facial palsy and hearing loss of bilateral ears.
(19) Bamu also beat him, taking a pair of pliers and wrenching his ear.
(20) Most symptoms come from the ciliated airways (nose, paranasal sinuses, and bronchs) and from the middle ear.