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Table 1 Bladder injury scale [[12]]

From: Emergency primary repair of grade V bladder neck injury complicating pelvic fracture

Grade* Injury type Description of injury
I Haematoma Contusion, intramural haematoma
  Laceration Partial thickness
II Laceration Extraperitoneal bladder wall laceration <2 cm
III Laceration Extraperitoneal (≥2 cm) or intraperitoneal (<2 cm) bladder wall laceration
IV Laceration Intraperitoneal bladder wall laceration ≥2 cm
V Laceration Intraperitoneal or extraperitoneal bladder wall laceration extending into the bladder neck or ureteral orifice (trigone)
  1. Advance one grade for multiple lesions up to Grade III.