Common hepatic duct who have had their gallbladder removed. It is an important anatomic landmark during surgeries such as gall bladder removal. It forms one edge of Calot's triangle, along with the cystic duct and the cystic artery. All constituents of this triangle must be identified to avoid cutting or clipping the wrong structure. There is some normal anatomic variation of the diameter. The common hepatic duct is about 6mm in diameter in adults, with some variation. A diameter of more than 8 mm is regarded as abnormal dilatation, and is a sign of cholestasis. Common hepatic duct The common hepatic duct is
Adjective phrase that have their head adjective on the right side of the phrase: The labels on the nodes in the trees are acronyms: A = adjective, Adv = adverb, AP = adjective phrase, N = noun/pronoun, P = preposition, PP = prepositional phrase. The constituency trees identify these phrases as adjective phrases by labeling the top node with AP, and the dependency trees accomplish the same thing by positioning the A node at the top of the tree. The following trees illustrate the structure of head-initial adjective phrases, i.e. adjective phrases that have their head on the left side of the