The veins of the same name open into the ligamentum hepatoduodenale in the portal vein. These originate from the Ramus dexter of the Arteria hepatica propria. The gallbladder is supplied arterially by the Arteria cystica. In the neck of the gallbladder and in the ductus cysticus there is a spiral mucosal fold, the plica spiralis ( Heister valve), which serves as a closing mechanism and prevents bile from draining away. The collum vesicae biliaris (neck of gallbladder).The corpus vesicae biliaris (body of gallbladder).The fundus vesicae biliaris (gallbladder fundus).It is approximately 8 cm long and 4-5 cm wide. The side facing the intestines is covered by the peritoneum. It is connected to the liver by the facies visceralis with firm connective tissue (part of Glisson's capsule). The gallbladder is pear-shaped and is located at the base of the liver in the fossa vesicae felleae. With the withdrawal of water, the bile becomes concentrated and therefore more can be stored. The gallbladder serves as a storage organ for up to 30-80 ml of bile.
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