Abstract:; Objective: To asscess the incidence and pattern of traumatic bladder injury over four years period in a teriay care hospital in eastern jharkhand. Methods: patients presenting to our emergency department with h/o blunt trauma injuries in pelvic region from 2015 to 2019 were identified.Mechanism of injury,hospital course,type of bladder injury and demographics were analyzed. Results: Of 150 trauma to pelvic region,90 cases were included for the study.This may iclude with or without pelvic fracture.Out of 90 cases,14 were intraperitoneal bladder rupture,56 were extraperitoneal bladder perforation and 20 cases were of combined nature. Conclusion:In this study,we found that extraperitoneal bladder rupture is more predominent than intraperitoneal bladder rupture.It affected mainly 20 to 40 age group of population.Road traffic accident remain the main cause of injury.