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Meatus bone definition

WebAug 16, 2024 · External Acoustic Meatus. The external acoustic meatus is a sigmoid shaped tube that extends from the deep part of the concha to the tympanic membrane. The walls of the external 1/3 are formed by cartilage, whereas the inner 2/3 are formed by the temporal bone. The external acoustic meatus does not have a straight path, and instead travels in … WebBone Terminology 1. 1. An opening through a bone, which usually serves as a passageway for blood vessels, nerves, or ligaments. 2. A projection situated above a condyle. 3. A relatively deep pit or depression. 4. A rounded process …

Glans Penis: Anatomy, Function, and Common Conditions - Healthline

WebA tubular passage or tunnel in a bone. condylar canal of the skull. Fissure. A slit through a bone. orbital fissures behind the eye. Foramen. A hole through a bone, usually round. … WebDefinition Internal acoustic meatus refers to a small bony foramen situated on the posterior surface of the petrous part of temporal bone, inside the posterior cranial fossa. It allows for the passage of three important structures, namely the vestibulocochlear nerve, facial nerve and the labyrinthine artery. earth apps setup free download https://nhoebra.com

External auditory canal Definition, Function, Anatomy, …

Webnoun, plural me·a·tus·es, me·a·tus.Anatomy. an opening or foramen, especially in a bone or bony structure, as the opening of the ear or nose. TAKE THE QUIZ TO FIND OUT Origin of meatus 1655–65; WebNoun. 1. meatus - a natural body passageway. passageway, passage - a path or channel or duct through or along which something may pass; "the nasal passages". acoustic meatus, … WebAug 16, 2024 · External Acoustic Meatus. The external acoustic meatus is a sigmoid shaped tube that extends from the deep part of the concha to the tympanic membrane. The walls … earth aquila

Meatus - definition of meatus by The Free Dictionary

Category:Meatus - definition of meatus by The Free Dictionary

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Meatus bone definition

Glans Penis: Anatomy, Function, and Common Conditions - Healthline

WebStart studying Bone Feature Definition. Learn vocabulary, terms, and more with flashcards, games, and other study tools. ... Meatus. A short canal. Process. a relatively large projection or prominent bump (gen) Ramus. An arm-like branch off the body of a bone. Sinus. a cavity within a cranial bone. Spine. a relatively long, thin projection or ...

Meatus bone definition

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WebOct 28, 2024 · The femur is the thigh bone, the largest and strongest bone in the human body. 1 It supports the weight of the body and helps you move. Reaching from the hip to … WebIn this video I go over the major bone markings which will help you understand skeletal system anatomy. If you know the markings, everything else falls into place. Included are tuberosity, crest,...

WebNov 29, 2024 · A meatus is a short, tube-like channel extending into the bone. It can provide passage and protection to nerves and vessels. An example is the external acoustic … WebMar 3, 2024 · : an articular prominence of a boneused chiefly of such as occur in pairs resembling a pair of knuckles (as those of the occipital bone for articulation with the atlas, …

Webexternal auditory canal, also called external auditory meatus, or external acoustic meatus, passageway that leads from the outside of the head to the tympanic membrane, or eardrum membrane, of each ear. The structure of … WebOct 18, 2024 · Penis Anatomy. The penis is one of the external organs of the male reproductive system (used for sex and to conceive babies) and the urinary system (used to "pee"). It is located at the front of the body at the base of the pelvis. The scrotum, containing the testes (a.k.a. testicles), is situated just beneath the penis.

Web11 rows · 1. An interlocking line of union between bones. -- Select -- Condyle Epicondyle Foramen Fossa Fovea Head Meatus Process Sinus Spine Suture Trochanter Tubercle …

Webmeatus A natural opening of a tubular lumen, which in the usual working medical parlance refers to the urinary meatus located in the glans penis or in the vulva. Other meatuses … eartharaWebMay 8, 2024 · Meatus: The meatus is the opening of the male urethra that’s located at the very tip of the glans penis. Prepuce (foreskin): The foreskin is a loose layer of skin that covers the glans penis.... earth apsidal precessionWebDec 5, 2024 · The ethmoidal sinuses, or commonly known as ethmoidal cells, are small spaces located in the ethmoid bone.More specifically, they are located between the nasal cavity and the orbit. These cells can be … eartha quakeWebFeb 17, 2024 · The gluteal region plays a pivotal role in the stability of the lower limb and pelvis and contains various key neurovascular structures. The musculature is formed principally by the three gluteal muscles: … ctd 12.5 tabWebme·a·tus (mē-ā′təs) n. pl. me·a·tus·es or meatus A body opening or passage, such as the opening of the ear or the urethral canal. [Latin meātus, passage, from past participle of meāre, to pass; see mei- in Indo-European roots .] me·a′tal (-təl) adj. American Heritage® Dictionary of the English Language, Fifth Edition. ctd 1466WebIn anatomy, the term nasal meatus can refer to any of the three meatuses (passages) through the skull ' s nasal cavity: the superior meatus (meatus nasi superior), middle … eartha quicksmithWebmeatus. noun [ C ] medical specialized uk / miˈeɪ.təs / us / miˈeɪ.t̬əs / plural meatus uk / miˈeɪ.təs / us / -t̬əs / meatuses. an opening in the body, especially one leading to the … earth apps