Faculty Bibliography

Over time, what was considered urgent or emergent in orthopaedic trauma has been revisited, and as awareness of factors associated with outcomes has increased, priorities have changed. There are multiple procedures performed urgently in the belief that early intervention allowed for better outcomes for the injury and the patient. Classic examples of conditions for which urgent intervention has been implemented include open fractures, femoral neck fractures in the young adult, talus fractures, and compartment syndrome. All of these conditions are considered nonurgent except for compartment syndrome, which requires urgent and timely intervention. Studies have demonstrated that these injuries need to be managed in a timely fashion but not necessarily in the middle of the night. Outcomes can be improved by measures such as early antibiotic administration for open fractures, closed reduction of talus fracture-dislocations, and anatomic reduction of femoral neck fractures. These measures are more important and useful than an emergent trip to the operating room by inexperienced surgeons with staff who may be unprepared. Orthopaedic surgeons should be familiar with open fractures and the timing of irrigation and débridement, the relative urgency of managing talus fractures, and the need for immediate reduction and fixation of femoral neck fractures. For each of these injuries, factors other than timing that affect outcomes will be described. Finally, the emergent nature of diagnosis and management of compartment syndrome must also be understood.

BACKGROUND:Patient satisfaction is publicly reported and used as a subjective measure of quality of care in alternative payment reimbursement models. In this study, we evaluated the association between patient satisfaction scores and objective measures of geriatric hip fracture care. Therefore, according to patient satisfaction score, we investigated the differences for geriatric hip fracture admissions in regard to 1. surgical delay during the index admission and 2. mortality within 1 year. METHODS:We identified 65,974 patients between the ages of 60 and 99 years with a primary diagnosis of femoral neck fracture in the New York Statewide Planning and Research Cooperative System database from 2009 to 2014. We evaluated patient satisfaction using annual hospital HCAHPS scores reported on Hospital Compare. Mixed effects regression models controlled for hospital and year of surgery as random effects variables and categorical age, sex, race, insurance, categorical Deyo score, fracture location, and surgical procedure as fixed effects variables. RESULTS:For high compared to low patient satisfaction hospitals, there were shorter surgical delays (β: -60%, 95% CI: -66% to -52%, p < 0.001) and a lower risk of 1-year mortality (OR: 0.86, 95% CI: 0.78 to 0.93, p < 0.001). For middle compared to low patient satisfaction hospitals, there were shorter surgical delays (β: -37%, 95% CI: -46% to -26%, p < 0.001), but no significant difference in 1-year mortality (OR: 0.94; 95% CI: 0.87 to 1.01; p = 0.091). CONCLUSIONS:Subjective quality, as measured by HCAHPS patient satisfaction scores, is associated with objective quality and clinical outcomes in geriatric hip fracture care. While these findings support the use of patient experience as a component of quality measurement, it remains unclear whether a superior patient experience in itself can increase the value of health care for patients in the form of superior clinical outcomes or if it will lead to increased strain on hospital resources and increase the cost of services, which would paradoxically decrease the value of care.

Synovial Chondromatosis (SC) is a rare, benign synovial growth most frequently involving the knee or hip joint. Common presenting symptoms include pain throughout the affected joint, reduced range of motion and a palpable mass. We present an unusual case of SC presenting with symptoms of chronic venous stasis ulcer. A 49-year-old patient presented with swelling, hyperpigmentation and ulcerations of his right lower extremity. Work-up including duplex and CT scan revealed a calcified mass in the hip joint, highly suspicious for Synovial Chondromatosis. A joint surgical approach from a Vascular and Orthopaedic surgeon successfully removed the growths and decompressed the surrounding vessels. The mass effect of the SC on overlying veins resulted in obstruction of venous return due and subsequent venous stasis ulcerations and symptoms of venous hypertension. We present this case due to the unique vascular sequelae related to the Synovial Chondromatosis in order to explore this as a new diagnosis to consider in patients who present with venous stasis ulceration and radiographic findings consistent with SC.

OBJECTIVES/OBJECTIVE:To investigate how muscle and fasciocutaneous flaps influence the progression of bone healing in acute Gustilo IIIB tibia fractures. DESIGN/METHODS:Retrospective Chart Review. SETTING/METHODS:Urban Academic Level I Trauma Center. PATIENTS/PARTICIPANTS/METHODS:Between 2006 and 2016, 39 patients from a database of operatively treated long bone fractures met the inclusion criteria, which consisted of adults with acute Gustilo IIIB tibia shaft fracture requiring flap coverage and having at least 6 months of radiographic follow-up. INTERVENTION/METHODS:Soft tissue coverage for patients with Gustilo IIIB open tibia fractures was performed with either a muscle flap or fasciocutaneous flap. MAIN OUTCOME MEASUREMENTS/METHODS:A radiographic union score for tibia (RUST) fractures, used to evaluate fracture healing, was assigned to patients' radiographs postoperatively, at 3, 6, and 12 months from the initial fracture date. Mean RUST scores at these time points were compared between those of patients with muscle flaps and fasciocutaneous flaps. Union was defined as a RUST score of 10 or higher. RESULTS:There was a significant difference (P = 0.026) in the mean RUST score at 6 months between the muscle group (8.54 ± 1.81) and the fasciocutaneous group (6.92 ± 2.46). There was no significant difference in the mean RUST score at 3 months (P = 0.056) and at 12 months (P = 0.947) between the 2 groups. There was also significance in the number of fractures reaching union, favoring muscle flaps, at 6 months (P = 0.020). CONCLUSIONS:Patients with acute Gustilo IIIB tibia fractures who received muscle flaps have significantly faster radiographic progression of bone healing in the first 6 months than do patients who received fasciocutaneous flaps. Furthermore, according to radiographic evaluation, more Gustilo IIIB tibia fractures receiving muscle flaps reach union by 6 months than those flapped with fasciocutaneous tissue. LEVEL OF EVIDENCE/METHODS:Therapeutic Level III. See Instructions for Authors for a complete description of levels of evidence.

This article aims to provide a systematic review of the limited literature and clinical knowledgebase available on the Hoffa fractures. It is inclusive of the normal anatomy, pathology, diagnosis, treatment options comprising of non-operative and operative protocols, and postoperative findings.

OBJECTIVES/OBJECTIVE:To compare the efficacy of an infraclavicular single-shot nerve block to a continuous infusion through an OnQ infusion pump for rebound pain (between 12 and 24 hours postoperatively) and postoperative narcotic analgesia requirements in distal radius fractures. DESIGN/METHODS:Prospective randomized control trial. SETTINGS/METHODS:Performed at 2 hospitals affiliated with a large urban academic medical center. PATIENTS/METHODS:Fifty patients undergoing operative fixation of distal radius fractures (OTA/AO type 23B/C). INTERVENTION/METHODS:Patients were randomized to receive either an infraclavicular block as a single shot (SSB group) or a continuous infusion through an OnQ pump (OnQ group). MAIN OUTCOME MEASURES/METHODS:Visual analog scale (0-10) pain levels and amount of pain medication taken. RESULTS:At all time points after discharge, mean postoperative pain scores were lower in the OnQ group versus the SSB group but did not reach statistical significance. At 12 hours postoperatively, the SSB group and OnQ group pain scores, respectively, were 5.2 and 4.1 (P = 0.1615). At 24 hours, the pain scores for the SSB and OnQ group, respectively, were 5.4 and 4.8 (P = 0.1918). At these same time points, the Percocet taken were the same at 1.3 and 2.3 (P = 0.8328 and 0.8617). Overall 5 of 24 patients in the OnQ group had pump malfunctions with 4 being removed before 48 hours. CONCLUSION/CONCLUSIONS:OnQ pump is not associated with statistically improved postoperative pain control compared with a single nerve block for distal radius fractures and did not address rebound pain. LEVEL OF EVIDENCE/METHODS:Therapeutic Level II. See Instructions for Authors for a complete description of levels of evidence.

INTRODUCTION/BACKGROUND:The population of patients in the USA over the age of 65 is expected to significantly increase over the next 40 years. These patients are at increased risk for hip fractures and will pose a burden to providers in the near future. In order to provide high value care, providers will need to maintain positive outcomes, mitigate complications, and reduce overall cost burdens. This study was designed to investigate the safety and efficacy of a patient transfer protocol between a large academic medical center and a single specialty orthopaedic institution. The protocol was, in turn, designed to provide high value care to the patients by safely redirecting a large volume of patients to the single specialty institution. MATERIALS AND METHODS/METHODS:Over one calendar year, data was prospectively gathered on all patients admitted to our academic center's ER with hip fractures. Patients were then triaged to high or low risk for transfer according to an established set of medical criteria. Patients deemed low risk for transfer were sent to our single specialty orthopaedic institution for management. Data capture and analysis were completed using MS Excel and SPSS, respectively. RESULTS:Patients treated at the single specialty orthopaedic institution experienced shorter overall hospital stays and were more likely to be discharged to home than a rehabilitation facility (6.35 versus 8.79 days, p < 0.0001; 22% versus 4%, p = 0.49). There was no significant delay in time to surgery for patients that were transferred (65 versus 79 hours, p = 0.18). CONCLUSION/CONCLUSIONS:The transfer protocol was both safe and effective for patients with hip fractures. Transferring patients for treatment at single specialty institutions has the potential to significantly reduce hospital stays and is more likely to result in discharge to home than a rehabilitation facility, thus successfully providing high value care to patients.