In the presence of a femoral shaft fracture, evaluation of the femoral neck with fine-cut computed tomography and dedicated internal rotation hip radiographs significantly improves the ability to diagnose an associated femoral neck fracture.
We found syndesmotic instability to be common after anatomic and stable bony fixation in unstable Weber B SE pattern lateral malleolar fractures. Previously published criteria for syndesmotic instability based on cadaveric studies are not representative of the clinical situation. Syndesmotic instability in conjunction with unstable Weber B SE pattern lateral malleolar fractures must be sought out in the operating room with an intraoperative stress examination.
Background: For several years, many orthopedic surgeons have been performing total joint replacements in hospital outpatient departments (HOPDs) and more recently in ambulatory surgery centers (ASCs). In a recent shift, the Centers for Medicare and Medicaid Services began reimbursing for total knee replacement surgery in HOPDs. Some observers have expressed concerns over patient safety for the Medicare population particularly if Centers for Medicare and Medicaid Services extends the policy to include total hip replacement surgery and coverage in ASCs. Methods: This study used a large claims database of non-Medicare patients to examine inpatient and outpatient total knee replacement and total hip replacement surgery performed on a near-elderly population during 2014-2016. We applied propensity score methods to match inpatients with ASC patients and HOPD patients with ASC patients adjusting for risk using the HHS Hierarchical Condition Categories risk adjustment model. We conducted statistical tests comparing clinical outcomes across the 3 settings and examined relative costs. Results: Readmissions, postsurgical complications, and payments were lower for outpatients than for inpatients. Within outpatient settings, readmissions and postsurgical complications were lower in ASCs than in HOPDs but payments for ASC patients were higher than payments for HOPD patients. Conclusion: Our findings support the argument that outpatient total joint replacement is appropriate for select patients treated in both HOPDs and ASCs, although in the commercially insured population, the latter services may come at a cost. Until further study of outpatient total joint replacement in the Medicare population becomes available, how this will extrapolate to the Medicare population is unknown.
Heterotopic ossification occurring after the use of commercially available bone morphogenetic proteins has not been widely reported. We describe four cases of heterotopic ossification in patients treated with either recombinant bone morphogenetic protein 2 or recombinant bone morphogenetic protein 7. We found that while some patients were asymptomatic, heterotopic ossification which had occurred around a joint often required operative excision with good results.
To assess the utility of radiographs taken immediately after the application of a cast in the management of pediatric torus (or buckle) fractures and to determine the need for serial radiographs taken at follow-up visits. Design: Retrospective medical record review; survey questionnaire of a panel of experts. Setting: The pediatric emergency department (PED) and the pediatric orthopedic clinic at an urban, tertiary care hospital. Patients: All children with torus fractures referred to the pediatric orthopedic clinic for follow-up visits between February 1995 and February 1997. Main Outcome Measures: The number of patients whose postcast studies was obtained in the PED; number of follow-up visits and studies conducted at the pediatric orthopedic clinic; usual regional practices as extracted from a panel of experts by survey questionnaire. Results: Of 70 patients, 46 (66%) were evaluated by a single, precast study in the PED, and 24 (34%) were evaluated by both precast and postcast studies in the PED. The time range of the first follow-up study was the first to fifth week after the patient's injury. The range of the number of follow-up studies for each patient was 0 to 5. Our cohort's total radiology charges for 70 patients were $27 251. Regional directors of pediatric orthopedic surgery unanimously agreed that postcast studies in the PED are unnecessary. The range of the number of follow-up studies they obtained is 0 to 3 per patient. Conclusions: Postcast studies of torus fractures are unnecessary. Multiple radiographs taken during follow-up visits, especially early in the healing process, do not change fracture management. Relying on the clinical examination, perhaps combined with a single follow-up study, is a more appropriate regimen for the management of pediatric torus fractures and translates into a cost savings of over $10 000 for our 70 patients.
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