This entry appears with permission from the Dictionary of Cell and Molecular Biology (11 Mar 2008) (adjective) The anus, between the urogenital opening and the tail 2. Situated in or directed toward the tail or hind part. adj. The number of caudal vertebrae varies with the species. b. (anatomy) From the cranial to the caudal end of a structure. This can be seen in human fetuses where the head is the first body part formed. What does craniocaudal mean? Read medical definition of Caudal. 2. Situated beneath or on the underside; inferior. Inferior to another structure, in the sense of being below it.. Caudal is also short for caudal epidural anesthesia.. Denoting a position more toward the cauda or tail, than some specified point of reference, same as inferior, in human anatomy. Full article >>> Lumbar and thoracic epidural space is easier to access in the adult than is the caudal space. Rostral is taken from the Latin rostrum, to mean towards the nose/beak. caudal vertebrae The bones (see vertebra) of the tail, which articulate with the sacral vertebrae. Anatomy 1. a. So, cephalocaudal development can mean head-body development in which the head develops first. This is a close-up view of the caudal region of the female fetal pig with the ventral surface up. They are more commonly used in neuroanatomy, but can be applied to embryology. But what if it's a male? 3. Caudal: An anatomic term meaning 1. Caudal and cranial articular surfaces are oriented between the dorsal and transverse planes to facilitate cranial and caudal glides needed for cervical spine flexion and extension. The C7 vertebra has a similar shape, a large prominent nonbifid spinous process, and caudal and cranial articular surfaces, which are oriented nearly craniocaudally. Source for information on caudal vertebrae: A Dictionary of Biology dictionary. el caudal del río es el normal para esta época del año the volume of water in the river is normal for this time of year; el caudal del río desciende en verano the level of the river goes down in the summer; la ciudad se abastece del caudal del Guadalquivir the city draws its water supply from the Guadalquivir Rostral and Caudal. Medical Definition of Caudal. 'Cephalo' is used to describe things related to the head and brain while the term 'caudal' is used to describe the body. Standard anatomical terms of location deal unambiguously with the anatomy of animals, including humans.Terms used generally derive from Latin or Greek roots and used to describe something in its standard anatomical position.This position provides a standard definition of what is at the front ("anterior"), behind ("posterior") and so on. The caudal fin represents the distal region of the vertebrate axis and is the region of the body where fluid accelerated anteriorly is shed into the surrounding medium. The urogenital opening, just dorsal to the tip of the urogenital papilla. Pertaining to the tail or the hind part. Plastic tubes (catheters) have been inserted into two openings in the anal region: 1. caudal synonyms, caudal pronunciation, caudal translation, English dictionary definition of caudal. 1. taillike [adj] : CAUDALLY [adv] - See also: taillike. Rostral and caudal are only used to describe structures within the central nervous system, above the level of the spinal cord (e.g brainstem, cerebrum and cerebellum). 1. Definition of caudal from the Merriam-Webster Online Dictionary with audio pronunciations, thesaurus, Word of the Day, and word games. The terms caudal and caudad are both derived from the Latin cauda, tail. Once the body is formed the hands develop before feet. 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