Pelvic fracture classification: correlation with hemorrhage.
Hemorrhage remains the leading cause of death in patients with pelvic fractures. To identify patients at greatest risk for massive hemorrhage, we retrospectively reviewed charts and initial emergency room anterior-posterior (AP) radiographs of 245 consecutive patients. Pelvic fractures were classified according to our modification of the Pennel and Sutherland classification scheme. A simple pelvic fracture classification scheme was developed. Using this classification, we can be 90% confident that 50 to 69% of patients with "unstable" pelvic fractures will require 4 or more units of blood, 30 to 49% will require greater than 10 units of blood, 36 to 55% will have an intra-abdominal injury, and 6 to 18% will have a pelvic arterial injury. Therefore we conclude that this pelvic fracture classification based on the initial emergency-room AP X-ray can predict a patient population at high risk for massive hemorrhage for which an aggressive treatment protocol is justified.
Cryer
H M
HM
Department of Surgery, University of Louisville, KY 40292.
Miller
F B
FB
Evers
B M
BM
Rouben
L R
LR
Seligson
D L
DL
D000293:Adolescent; D000328:Adult; D000368:Aged; D004630:Emergencies; D050723:Fractures, Bone / Q000145:classification* / Q000150:complications / Q000000981:diagnostic imaging; D006470:Hemorrhage / Q000209:etiology* / Q000401:mortality; D006801:Humans; D008499:Medical Records; D008875:Middle Aged; D010384:Pelvic Bones / Q000000981:diagnostic imaging / Q000293:injuries*; D011859:Radiography; D012189:Retrospective Studies; D012720:Severity of Illness Index; D014193:Trauma Centers