Search. A hyphen (-) is a punctuation mark used to join the separate parts of a compound word. A hyphen is a joiner. A hyphen is used to join the words of a compound adjective (e.g., five-page document), to join the words of compound noun (e.g., cooking-oil), and to join a prefix to a word (e.g., re-examine).earch. A hyphen (-) is a punctuation mark used to join the separate parts of a compound word. A hyphen is a joiner. A hyphen is used to join the words of a compound adjective (e.g., five-page document), to join the words of compound noun (e.g., cooking-oil), and to join a prefix to a word (e.g., re-examine).
Though variations have been observed, the most common site for bifurcation relative to the vertebral level is at the 4 th cervical vertebra. Common carotid artery division sites have not been studied in Thailand, so our aim was to inventory the site of bifurcation in Thai cadavers.Objective: To determine the site of bifurcation of the common carotid artery relative to the vertebral level. Study design: A descriptive study.Setting: The study was carried out at the Department of Anatomy, Faculty of Medicine, Khon Kaen university, Thailand.ommon carotid artery division sites have not been studied in Thailand, so our aim was to inventory the site of bifurcation in Thai cadavers. Objective: To determine the site of bifurcation of the common carotid artery relative to the vertebral level.
The notochord is replaced by a cartilaginous or bony vertebral column in the adult. All vertebrate are chordates but all chordates are not vertebrates. Special characteristics of vertebrates other than the vertebral column are, they have a muscular heart which is two, three or four chambered.hey belong to the Phylum Chordata. The characteristics of phylum chordata is the presence of notochord, a dorsal hollow nerve cord and paired pharyngeal gill slits. The members of subphylum Vertebrata possess notochord during the embryonic period.