Exposing the incidence of ileus in pelvic and acetabular fractures: a retrospective case analysis.

BACKGROUND: Paralytic ileus is a temporary inhibition of gastrointestinal mobility in the absence of mechanical obstruction. Ileus has previously been observed in up to 40% of patients undergoing bowel surgery, leading to increased morbidity and length of stay. Pelvic and acetabular fractures are often caused by high energy trauma and are associated with a risk of visceral injury.  Prior to this study, there were no reported figures for the incidence of ileus in patients presenting with pelvic and/or acetabular fractures. METHODS: All patients over the age of 16 presenting to a major trauma centre throughout 2019 were included. Data collected included patient demographics, injury pattern, fracture management and presence of ileus. As in previous studies, patients were identified as having ileus if they failed to tolerate an oral diet and open their bowels for more than three days (GI-2). Analysis assessed risk factors for ileus as well as its effect on length of stay. RESULTS: An incidence of ileus of 40.35% was observed in the 57 included patients. Across all patients, ileus was three times more common in patients with a diagnosis of diabetes mellitus (p= 0.56) and 2.5 times more common in the presence of an open pelvic/ acetabular fracture (p= 0.73). Length of stay was significantly longer in patients under 65 years identified as having ileus (p= 0.046). Gender, age, opiate use, fracture management and surgical approach were not identified as risk factors for ileus. CONCLUSION/ FINDINGS: This is the first study to report the incidence of and risk factors for ileus following admission with pelvic and/or acetabular fractures. Due to the morbidity and cost associated with this condition, further research is required to assess the effect of interventions to reduce its incidence in this patient subgroup.

The callus fracture sign: a radiological predictor of progression to hypertrophic non-union in diaphyseal tibial fractures.

We report a radiological sign which predicts progression to hypertrophic non-union for fractures of the tibial diaphysis. Radiographs of 46 tibial fractures were reviewed independently by four orthopaedic trauma surgeons and two musculoskeletal radiologists. Patients were identified from a database of tibial fractures managed with Ilizarov frame fixation. There were 23 fractures that progressed to non-union requiring further surgery. The controls were 23 fractures that had united without need for further surgery at 1-year follow-up. Radiographs selected were the first images taken following frame removal. All radiographs were anonymised and randomized prior to review. Presence of the callus fracture sign was identified in 16 radiographs of the fractures that progressed to non-union, and 7 of the united fracture group. Sensitivity is 69.6 %. Specificity is 91.4 %. Positive and negative predictive values are 88.9 and 75.0 %, respectively. These results compare favourably with computerised tomography for predicting non-union. Intra- and inter-observer reliability was good (κ = 0.68), and moderate (κ = 0.57), respectively. The callus fracture sign is a useful radiological predictor of progression to non-union and may represent insufficient mechanical stability at the fracture site.

Improving the standard of operation notes in orthopaedic and trauma surgery: the value of a proforma.

Comprehensive documentation of surgical procedures is an essential component of good medical practice, but the standard of operation notes in orthopaedic and trauma surgery has been notoriously poor. The value of proformas in the production of high standard operation notes has been demonstrated in various surgical specialities. We have compared the standard of documentation of operation notes before and after the introduction of a proforma and report a significant improvement (P < 0.001) with the proforma. In addition, the results from a neighbouring hospital where a similar proforma was in use show a sustained standard of documentation 5 years after it was first used.