Definition of tubercle anatomy
WebJan 17, 2024 · tubercle ( plural tubercles ) ( anatomy) A round nodule, small eminence, or warty outgrowth, especially those found on bones for the attachment of a muscle or ligament or small elevations on the surface of a tooth. ( botany) A small rounded wartlike protuberance of the roots of some leguminous plants; the lip of certain orchids, cacti. WebJan 25, 2024 · The hypoglossal canal is located between the occipital condyle and jugular tubercle and runs obliquely forwards (posteromedial to anterolateral) allowing the hypoglossal nerve to exit the posterior cranial fossa . Its proximal portion is often divided by a fibrous (sometimes ossified) septum, which separates the two roots of the hypoglossal ...
Definition of tubercle anatomy
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WebFeb 6, 2024 · The retrotrochlear eminence is located posterior to the fibular trochlea and the fibular tendons. It is seen to be prominent in individuals with hypertrophied peroneus quartus muscle, the most frequently reported accessory fibular muscle. The muscle arises from the inferolateral aspect of the fibula and has variable insertions, one of them ... WebSynonyms of tubercle. 1. : a small knobby prominence or excrescence especially on a plant or animal : nodule: such as. a. : a protuberance near the head of a rib that articulates with the transverse process of a vertebra. b. : any of several prominences in the central …
WebMar 27, 2024 · tuberculosis (TB), infectious disease that is caused by the tubercle bacillus, Mycobacterium tuberculosis. In most forms of the disease, the bacillus spreads slowly … WebThe surface features of bones vary considerably, depending on the function and location in the body. There are three general classes of bone markings: (1) articulations, (2) projections, and (3) holes. As the name implies, an articulation is where two bone surfaces come together (articulus = “joint”). These surfaces tend to conform to one ...
Web4. A granulomatous lesion due to infection by Mycobacterium tuberculosis.Although somewhat variable in size (0.5-3 mm in diameter) and in the proportions of various …
WebTuberculosis Definition Tuberculosis (TB) is a potentially fatal contagious disease that can affect almost any part of the body but is mainly an infection of the lungs. It is caused by a bacterial microorganism, the tubercle bacillus or Mycobacterium tuberculosis. Although TB can be treated, cured, and can be prevented if persons at risk take certain ...
WebDefinition. The greater tubercle is situated lateral to the head and lesser tubercle. Its upper surface is rounded and marked by three flat impressions: the highest of these gives insertion to the Supraspinatus; the middle to the Infraspinatus; the lowest one, and the body of the bone for about 2.5 cm. below it, to the Teres minor. The lateral ... has the river thames ever frozenWebDefinition. On the posterior surface at the junction of the neck and body of the rib, and nearer the lower than the upper border, is an eminence—the tubercle; it consists of an … has the rmt strike been called offWebtu•ber•cle. n. 1. a small rounded projection or excrescence, as on a bone or on the surface of the body. 2. a. a small, firm, rounded nodule or swelling. b. such a swelling … boost coupons $7WebMar 27, 2024 · tuberculosis (TB), infectious disease that is caused by the tubercle bacillus, Mycobacterium tuberculosis. In most forms of the disease, the bacillus spreads slowly and widely in the lungs, causing the … has the rocket hit the moon yetWebDefinition. Immediately below the glenoid cavity is a rough impression, the infraglenoid tubercle (infraglenoid tuberosity), about 2.5 cm. in length, which gives origin to the long head of the Triceps brachii. This definition incorporates text from a public domain edition of Gray's Anatomy (20th U.S. edition of Gray's Anatomy of the Human Body ... boost cortisolWebtubercle. [ too-ber-k uhl, tyoo- ] noun. a small rounded projection or excrescence, as on a bone or on the surface of the body. Pathology. a small, firm, rounded nodule or … boost coupons canadaWebtuberculum: [ too´ber-k'l ] 1. a nodule or small eminence, especially one on a bone, for attachment of a tendon; see also tuber and tuberosity . Called also tuberculum . adj., adj tuber´cular, tuber´culate. 2. a small, rounded nodule produced by the bacillus of tuberculosis ( Mycobacterium tuberculosis ). It is made up of small spherical cells ... boost coupons 2023