Patients with isolated acetabular fractures are as likely as those with isolated pelvic fractures to receive blood transfusions within the first 24 hours of admission. Higher energy pelvic ring fractures classified as APC II or III, LC III, vertical shear, or combined mechanism require more frequent transfusion than other pelvic fractures. Acetabular fractures involving the anterior column as well as T-type fractures require more frequent blood transfusions than other acetabular fractures.

Tibia plafond fractures have historically demonstrated high complication rates. The purpose of this study was to assess the outcomes of tibia plafond fractures following treatment with definitive external fixation vs delayed open reduction and internal fixation (ORIF). Sixty patients were enrolled in a prospective cohort trial at 1 Level I trauma center. No differences were noted between the 2 treatment groups in terms of age, smoking history, presence of comorbidities, mechanism of injury, incidence of open fractures, or Orthopaedic Trauma Association fracture classification. Complete 12-month follow-up was available for 18 patients in the definitive external fixation group and 27 patients in the ORIF group. No difference was noted in articular reduction between the groups at 6 and 12 months postoperatively. Delayed union or non-union occurred in 4 (22.2%) of 18 patients in the external fixation group and 1 (3.7%) of 27 patients in the ORIF group (P=.05). Deep infection was equally likely in either group (P=.33). The ORIF group had improved Iowa Ankle Scores at 6 (23.6 ± 12.1 vs 11.1 ± 7.7; P<.05) and 12 months (5.5 ± 2.2 vs 3.1 ± 1.7; P<.05) postopertively and improved Short Form-36 Physical Function scores at 6 months (49.7 ± 30.1 vs 25.5 ± 8.0; P<.05) postoperatively compared with the external fixation group.External fixation and ORIF can attain bony union with adequate articular reduction and similar infection rates. Patients treated with ORIF appeared to have improved union rates and early outcomes with ankle function and Short Form-36 Physical Function scores.

Use of cutaneous traction for diaphyseal femur fractures when compared with skeletal traction results in a statistically significant reduction in time of application to the on call practitioner with no complications or detrimental change in operative time and no difference in VAS pain scores or narcotic usage.

The impact of body mass index (BMI) on posttraumatic blood transfusion after pelvic trauma is not well known. We conducted a retrospective review of trauma registry data over a 5-year period. Patients were stratified by BMI as normal: less than 25 kg/m2, overweight: 25 to 29.9 kg/m2, obese: 30 to 39.9 kg/m2, and morbidly obese: 40 kg/m2 or greater. Fractures were identified as “likely to receive transfusion” based on literature. Multivariable logistic regression modeling evaluated the relationship between BMI and initial posttraumatic transfusion. A second regression model was created to test the effect of BMI after adjusting for fractures “less likely to receive transfusion.” Sixty-six of 244 patients (27.3%) received transfusion (mean: 1.1 ± 2.3 units). Morbid obesity was associated with transfusion (less than 55.6 vs 24.8%; P < 0.05) and units of total blood transfused (2.2 ± 2.9 vs 1.0 ± 2.2 mL; P < 0.05). The average age of patients who received a blood transfusion was significantly older compared with patients who did not receive a transfusion (45.4 ± 18.8 vs 36.1 ± 16.1 years; P < 0.05). After adjusting for potential confounders, morbid obesity was a significant risk factor for transfusion (odds ratio [OR], 4.1; 95% confidence interval [CI], 1.4 to 12.0). Adjusting by age and fracture patterns “less likely to receive transfusion,” morbid obesity remained a risk factor for transfusion (OR, 4.5; 95% CI, 1.5 to 12.9). Morbid obesity represented a significant risk factor for posttraumatic transfusion in isolated pelvic trauma, even for fracture patterns “less likely to receive transfusion.”