Full of vigor and stamina. Invertebrate synonyms, invertebrate pronunciation, invertebrate translation, English dictionary definition of invertebrate. Each disc forms a fibrocartilaginous joint ( a symphysis), to allow slight movement of the vertebrae, to act as a ligament to hold the vertebrae together, and to. Between each vertebra is an intervertebral disk. The name, related to the same root as the word " broccoli",. It is an anatomic variant. Get Word of the Day daily email! Comments on intravertebral. Situated or occurring between vertebrae of the spinal column. Show Comments Hide Comments. Spanish: · past participle of blocar.
What made you want to look up intravertebral? An intervertebral disc ( or intervertebral fibrocartilage) lies between adjacent vertebrae in the vertebral column. Intervertebral definition is - situated or occurring between vertebrae of the spinal column. How to use intervertebral in a sentence. Basic science of spinal diseases This dual purpose is achieved by the segmented structure of. Intervertebral discs act as cushions in between vertebrae. The disks are filled with a gelatinous substance, called the nucleus pulposus, which provides cushioning to the spinal column.
Invertebrates are animals without a backbone or bony skeleton. Definition from Wiktionary, the free dictionary. The annulus fibrosus is a fibrocartilaginous ring that surrounds the nucleus pulposus, which keeps the nucleus pulposus in tact when forces are applied to the spinal column. An animal, such as an insect or. In a block vertebra, there is partial or complete fusion of adjacent vertebral bodies.
Block vertebra is a type of vertebral anomaly where there is a failure of separation of two or more adjacent vertebral bodies. Seen most often in dogs, particularly those of chondrodystrophoid breeds such as Dachshund, Basset hound and Beagle. Intervertebral Disc; Intervertebral Disc Definition. Please tell us where you read or heard it ( including the quote, if possible). The disc has a thick outer layer ( annulus) that surrounds the soft gel- like center ( nucleus).
Spine Anatomy Interactive Video. Lacking a backbone or spinal column; not vertebrate. The syndrome of pain and neurological deficits, sometimes complete paralysis, resulting from displacement of part or all of the nucleus of an intervertebral disk. A vertebral disc is the shock- absorbing structure between each vertebra. Anatomy and physiology of the intervertebral disc are discussed first, followed by pathophysiology of degeneration including animal models of degeneration and pain. Blocada intervertebrală. Of or relating to invertebrates: invertebrate zoology. They range in size from microscopic mites and almost invisible flies to giant squid with soccer- ball- size eyes. Define invertebrate. Test Your Vocabulary. Brocade is a class of richly decorative shuttle- woven fabrics, often made in colored silks and with or without gold and silver threads.
Hemivertebrae/ absent vertebra above or below block level and with posterior element fusion.