Aim: The study of the bladder in a Cadaver and Its Clinical Importance. Methods: This study was conducted on 100 gallbladders obtained from formalin-fixed cadavers. Shape length and transverse diameter of gall bladder studied. Result: The commonest shape observed in this study was pear-shaped in 82% of cases. The average length of the gallbladder was found to be 6.54cm. Conclusion: Variation in extrahepatic biliary is not uncommon. Knowledge of this variation is important for surgeons and radiologists to avoid iatrogenic injuries during procedures.