Union Rates of Talar Neck Fractures With Substantial Bone Defects Treated With Autograft.

BACKGROUND: This study evaluated the union rate of talar neck fractures with substantial bone defects treated acutely with autologous tibial bone graft during primary osteosynthesis. METHODS: A case series at a level 1 trauma center was performed to identify consecutive patients who underwent operative fixation of talar neck fracture with autograft (Current Procedural Terminology codes 28445 and 20902) between 2015 and 2018. "Substantial bone defect" was defined as a gap greater than 5 mm in the sagittal plane and greater than one-third of width of the talar neck in the coronal plane. Postoperative foot computed tomographic (CT) scans were obtained for all patients. Primary outcome was union, and secondary outcomes were malunion, avascular necrosis (AVN), post-traumatic arthritis (PTA), and patient-reported outcomes (PROs). RESULTS: Twelve patients with 12 fractures were included in the series, with an average length of follow-up of 26 months (range: 7-55) The average age was 34 years (17-59), and the most common mechanism of injury was motor vehicle crash. The Hawkins classification of the fractures was 4 type II (2 type IIA and 2 type IIB) (33%) and 8 type III (67%). Four fractures (33%) were open fractures. Union was achieved in 11 patients (92%). There was 1 malunion (8%). AVN was identified on postoperative CT scans in 11 patients (92%). Three of these 11 eventually showed collapse. Ten patients (83%) had radiographic evidence of some degree of ankle PTA, and 12 patients (100%) had radiographic evidence of some degree of subtalar PTA. Average Patient-Reported Outcomes Measurement Information System-Short Form score was 37 (32-45) and average Foot and Ankle Ability Measure activities of daily living and sports subscale scores were, respectively, 61 (31-87) and 31 (0-71), respectively. Average visual analog scale score was 5 (0-10), and average Foot Function Index was 49 (7-89). SF-36 scores showed fair to poor outcomes in the majority of patients. CONCLUSION: In this relatively small series, tibial autograft in primary osteosynthesis of comminuted talar neck fractures with substantial bone defects is associated with excellent union rates and low malunion rates. Despite high union rates, secondary outcomes of AVN with or without collapse, ankle and subtalar PTA, and relatively low PROs were common. LEVEL OF EVIDENCE: Level IV, case series.

Disparities Among Industry's Highly Compensated Orthopaedic Surgeons.

The prosperous financial relationship between physicians and industry remains a highly scrutinized topic. Recently, a publicly available website was developed in conjunction with the U.S. Affordable Care Act to shed light on payments from industry to physicians with the goal of increasing transparency. The purpose of this study was to assess possible relationships between industry payments and orthopaedic surgeon gender, subspecialty training, and practice settings. METHODS: A retrospective analysis was performed using publicly available information from the Centers for Medicare & Medicaid Services (CMS) to identify the 25 orthopaedic surgeons with the highest compensation from each of the 10 largest orthopaedic companies from 2013 to 2017. Statistical analyses were conducted to investigate the factors that contributed to payment differences. RESULTS: Among the 347 highest-compensated orthopaedic surgeons, only 1 woman (0.29%) was identified. Orthopaedic surgeons in the subspecialties of spine (32.9%), adult reconstruction (27.9%), and sports medicine (14.5%) made up a majority of the 25 highest earners. A larger proportion of the physicians in this study worked in private practice (57.6%) compared with an academic setting (42.4%). Orthopaedic surgeons who subspecialize in sports medicine had significantly higher total mean payment amounts when compared with all other specialties. The primary method of compensation was found to be through licensing or royalty payments. CONCLUSIONS: The large majority of orthopaedic surgeons who are highly compensated from industry are men. Among these, the greatest number specialize in the spine, while sports medicine surgeons receive significantly higher total mean payment amounts. Additional studies are warranted to evaluate the disparities between men and women and encourage policies to promote gender equality.

Open Payments Reporting of Industry Compensation for Orthopedic Residents.

OBJECTIVES: Residents receiving industry payments are not legally required to be reported on the Centers for Medicare & Medicaid Services (CMS) Open Payments Database. The purpose of this study is to review reporting of orthopedic surgery residents and identify the trends for which payments or transfers in value were received. DESIGN: The CMS Open Payments Database was used to search for all available orthopedic residents from 2014 to 2016. All data available on the CMS Open Payments Database was recorded. SETTING/PARTICIPANTS: This is a database study. Participants are residents reported in the CMS Open Payments Database. RESULTS: Over the 3-year period, 6832 resident "entities" were identified from 151 programs. A total of 3217 entities (47%) were reported as receiving payments from industry during this time period. This totaled $3,786,754 over the 3 year study period. The largest itemized categories for payment were education (32.5%) and grants (30.9%) totaling more than $2.4 million. Other areas of payment included travel (17.0%), food (16.0%), consultation fee (1.7%), research (0.8%), speaker fee (0.7%), gift (0.1%), honoraria (0.1%), and other (0.02%). CONCLUSION: Overall, 47% of orthopedic resident entities were reported on the CMS Open Payments Database. The vast majority of payments were related to education and grants. Residents should become familiar with how to navigate the Open Payments Database and be educated on maintaining appropriate relationships with industry.

Association of State Legislation and Industry Compensation to Orthopaedic Residents: A 3-Year Review of the Centers for Medicare and Medicaid Services Open Payments Database.

BACKGROUND: The Sunshine Act aims to increase the transparency of physicians receiving compensation from pharmaceutical and medical device companies. Nine states have supplementary legislation in addition to the Federal Sunshine Act. The purpose of this study is to assess the characteristics of financial compensation to orthopaedic residents on the Centers for Medicare and Medicaid Services (CMS) Open Payments Database in states with more restrictive regulations compared with those without additional restrictions. METHODS: A complete list of accredited orthopaedic residency programs in the United States was compiled using the Accreditation Council for Graduate Medical Education and American Osteopathic Academy of Orthopedics websites. The website of each orthopaedic residency program was searched to compile a list of residents who attended their program from 2014 to 2016. The CMS Open Payments Database was used to search the residents identified for the corresponding years. All data available on the CMS Open Payments Database were recorded. RESULTS: Over the 3-year period, 3,622 residents were identified from 151 programs. A total of 41% of the residents were reported as receiving compensation from the industry. The percent of residents reported from programs in less restrictive states was 45% versus 28% in more restrictive states (P < 0.001). Residents had a mean of 5.3 transactions per year in less restrictive states and 2.4 transactions per year in more restrictive states (P < 0.001). The mean compensation per resident reported was $2,730 for less restrictive sates versus $1,937 for more restrictive states (P < 0.001). DISCUSSION: Overall, 41% of orthopaedic residents were reported on the CMS Open Payments Database with fewer transactions and less compensation going to residents in states with more restrictive legislature. Potential implications on resident education remain unknown.

Overlapping Surgery Increases Operating Room Efficiency Without Adversely Affecting Outcomes in Total Hip and Knee Arthroplasty.

BACKGROUND: Several recent studies have demonstrated that overlapping surgeries in total hip (THA) and knee (TKA) arthroplasty do not increase the rates of complications, but whether this practice is cost-effective has yet to be addressed in the literature. The purpose of this study is to determine the effect of overlapping surgery on procedural costs and surgical productivity during THA and TKA. METHODS: We identified all patients undergoing primary THA or TKA from 2015 to 2018 by 18 surgeons at a single orthopedic specialty hospital. Procedural and personnel costs were calculated for each case using a time-driven activity-based costing algorithm. Overlap of surgical time by at least 30 minutes was used to define an overlapping procedure. We compared costs and outcomes between overlapping and nonoverlapping procedures, standardizing all costs to 8-hour time blocks. A multivariate regression analysis was performed to determine independent effect of overlapping procedures on costs and outcomes. RESULTS: Of the 4786 consecutive procedures, 968 (20.2%) overlapped by at least 30 minutes. Although overlapping rooms increased mean operative time by 8.3 minutes (P < .0001) and operating room personnel costs by $80 per case (<.0001), overlapping surgeons could perform significantly more procedures per 8 hours (7.6 vs 6.4; P < .0001), increasing total 8-hour profit margin by $1215 per procedure. There was no difference in 90-day readmission rate, length of stay, or rates of discharge home between the groups. CONCLUSION: Overlapping noncritical portions of procedures in primary THA and TKA appear to be both a safe practice and an effective strategy.

Association of Surgical Jacket and Bouffant Use With Surgical Site Infection Risk.

Importance: Surgical site infections (SSIs) are associated with increased morbidity and mortality. Various measures have been enacted decrease the occurrence of SSIs involving the regulation of the attire worn by the operating room staff, at times without sufficient peer-reviewed literature to support their implementation. Objective: To evaluate whether the combination of mandated surgical jackets and bouffants in the operating room is associated with the risk of surgical site infection. Design, Setting, and Participants: A retrospective cohort study of 34 042 inpatient surgical encounters at a large academic tertiary care hospital was performed. Three periods between January 2017 and October 2018 were compared, corresponding with implementation of surgical jackets and the subsequent mandate of surgical jackets plus bouffant head covers. All inpatient surgical cases were included from University of Alabama at Birmingham University Hospital, a single-center, large academic tertiary care hospital. The study comprised a consecutive sample of all inpatient surgical cases over a 22-month period. Exposures: No surgical jackets or bouffants mandated (8 months), surgical jackets mandated (6 months), both surgical jackets and bouffants mandated (8 months). Main Outcomes and Measures: The primary study outcome was SSIs, which were collected from institutional infection control monthly summary reports, according to the National Healthcare Safety Network definitions for superficial incisional, deep incisional, and organ/space SSIs. Secondary outcomes included wound dehiscence, postoperative sepsis, death, and cost of interventions. Results: A total of 34 042 inpatient surgical encounters cases were included in the analysis over the 22-month study period. Of the total patients, 16 380 were women (48%) and 17 638 were men (52%). There was no significant difference in the risk of SSI (1.01% vs 0.99% vs 0.83%; P = .28), mortality (1.83% vs 2.05% vs 1.92%; P = .54), postoperative sepsis (6.60% vs 6.24% vs 6.54%; P = .54), or wound dehiscence (1.07% vs 0.84% vs 1.06%; P = .20) between the 3 groups. Receipts from the first 6 months of the 2018/2019 fiscal year provided an estimated expenditure of more than $300 000 annually on surgical jackets. Bouffants were found to be less expensive than surgical skull caps. Conclusions and Relevance: The results of this study suggest that surgical jackets and bouffants are neither beneficial nor cost-effective in preventing SSIs. Institutions should evaluate their own data to determine whether recommendations by outside governing organizations are beneficial and cost-effective.

A Case Report of Congenital Hallux Valgus from an Incomplete Preaxial Polydactyly without a Supernumerary Digit.

INTRODUCTION: While hallux valgus is a common deformity occurring in adults and adolescents, congenital hallux valgus is rare. There is a paucity of information available about the deformity and even less information about its cause. In fact, discrepancies exist within literature as to its etiology. This is a case report of bilateral congenital hallux valgus that appears to have been caused by preaxial polydactyly of the great toe, without a supernumerary digit, which to date has not been reported in literature. Markedly increased intermetatarsal and hallux valgus angles were present in both feet. Furthermore, bilateral interval improvement of the angulation occurred spontaneously without operative or non-operative intervention. This case reveals another potential cause of congenital hallux valgus not previously described. Our patient demonstrates that preaxial polydactyly could be another possible etiology of congenital hallux valgus. This case also demonstrates that magnetic resonance imaging (MRI) may be required for accurate diagnosis. CASE REPORT: The subject of this case report is a 6-month-old boy who presented with what appeared to be severe bilateral congenital hallux valgus. However, an MRI was suggestive of preaxial polydactyly without a supernumerary digit. At 26 months of age, clinical follow-up demonstrated that the deformity had improved and the patient was doing well clinically without intervention. CONCLUSION: Congenital hallux valgus is an uncommon deformity. Our patient demonstrates that the etiology may be incomplete preaxial polydactyly without a supernumerary digit. Overtime, even without treatment, the deformity appeared to improve, and the patient had no clinical complaints. The lack of an accessory ossicle or supernumerary digit makes our patient's case unique.

Preoperative hematocrit on early prosthetic joint infection and deep venous thrombosis rates in primary total hip arthroplasty: A database study.

BACKGROUND: Total hip arthroplasty (THA) is a very successful surgery in restoring a patient's quality of life. Infection is a devastating complication of THA. Many risks factors for infection in THA have been identified but little is known of the effect by preoperative hematocrit. PURPOSE: We aimed to evaluate the effect of preoperative hematocrit on early superficial site infections, deep infections, and deep organ space infections. METHODS: Our study cohort included patients undergoing a THA in the ACS National Surgical Quality Improvement Program database from 2006 to 2015. We conducted a multivariate logistic regression analysis to evaluate an association between preoperative hematocrit and infection controlling for patients demographics and known risk factors. RESULTS: A total of 98,869 patients were identified in this study. Of these, 702 (0.71%) developed a superficial site infection, 314 (0.32%) a deep infection, and 226 (0.23%) an organ space infection. Our results suggested a significant increased risk of deep infection (OR = 2.38, p = 0.0120) and organ space infection (OR = 3.05, p = 0.0234) in patients with lower preoperative hematocrit (<41). In addition, patients with lower preoperative hematocrit had higher chance to receive postoperative transfusion (OR = 2.93, p < 0.0001). However, no significant associations between preoperative hematocrit and superficial site infections (p = 0.8554), wound dehiscence (p = 0.0660) and DVT (p = 0.9236) were detected. CONCLUSION: Low preoperative hematocrit is associated with increased risk of deep, organ space infections, and postoperative transfusion in THA, but not with superficial site infections, wound dehiscence and DVT.

A comparison of union rates and complications between single screw and double screw fixation of sliding calcaneal osteotomy.

BACKGROUND: The number of screws used for sliding calcaneal osteotomy fixation has not been examined in the literature. The purpose of this paper is to examine this topic. METHODS: Retrospective chart review was performed on 190 patients who met selection criteria. We compared complication risk for single versus double screw, headed versus headless screw, and short versus longitudinal incision cases. RESULTS: The mean age was 48.4 (18-83) years and average follow up was 28 (12-150) weeks. All cases achieved radiographic union. Overall complication rate was 19.5% (37/190). Risk of complication did not differ significantly between single and double screw (RR: 1.170; 95% CI: 0.66-2.09; p=0.594) or short and extended incision groups (RR: 0.868; 95% CI: 0.42-1.80; p=0.704). Risk of complication differed significantly between headed and headless screw fixation (RR: 5.558; 95% CI: 2.69-11.50; p<0.0001). CONCLUSIONS: Single screw fixation of sliding calcaneal osteotomy achieves similar outcomes as double screw fixation. Headless screws are advantageous for minimizing hardware pain and subsequent hardware removal.

Outcomes With Overlapping Surgery at a Large Academic Medical Center.

OBJECTIVE: The aim of the study was to evaluate the efficiency and safety of overlapping surgery (OS) at a training institution by comparing it with nonoverlapping surgery (NO) with respect to operative time, mortality, readmissions, and complications. BACKGROUND: OS is the practice of an attending physician providing supervision to 2 surgeries that are scheduled at overlapping times. Recent media and government attention have raised concerns about this practice and the need for informed patient consent. METHODS: A population-based, retrospective, cohort study was conducted using data on operative procedures from January 1, 2014 to December 31, 2015 at a large tertiary academic center. Patients who had undergone surgery by attending surgeons who performed ≥10% of their cases overlapping were selected. Thirty-day mortality, readmission within 30 days, and 7 patient safety indicators (PSIs) were recorded. RESULTS: A total of 26,260 cases met our criteria for analysis for surgical time and 15,106 cases for outcomes. OS patients had an average case length of 2.18 hours compared with 1.64 hours among NO patients (P < 0.0001), a decreased risk of mortality [relative risk (RR) 0.42, 95% confidence interval (CI), 0.34-0.52, P < 0.0001), a decreased risk of readmission (RR 0.92, 95% CI, 0.86-0.98, P = 0.0148), and a decreased risk of experiencing any PSI (RR 0.67, 95% CI, 0.55-0.83, P = 0.0002). CONCLUSIONS: The present study confirms prior reports and addresses gaps in the literature regarding OS, such as the effect of resident involvement and the individual effect of OS in 13 different surgical specialties. The findings highlight the need for additional investigation and suggest that the practice of OS does not expose patients to increased risk of negative outcomes.

Custom Triflange Acetabular Components for Large Acetabular Defects: Minimum 10-Year Follow-up.

Compromise of bony support presents a difficult problem in acetabular revision surgery. Although various methods have been proposed to cope with this problem, they have had variable results and little long-term follow-up. The authors reviewed the results of 37 patients undergoing custom triflange revision surgery. Two patients were lost to follow-up, leaving 35 patients with minimum 10-year clinical and radiographic follow-up. Thirty-two (91%) of 35 components were unrevised and functioning well at minimum 10-year follow-up. One component placed for pelvic discontinuity loosened at 12 years after surgery but was converted to a conventional total hip. One component had failure of 3 ischial screws at 6 months; however, at 11 years, the patient had no additional clinical or radiographic evidence of loosening. The average Harris hip score was 28 preoperatively and 90 postoperatively. Two components (6%) were removed for infection. There were no dislocations, fractures, or nerve injuries. Revision of large acetabular defects with a custom triflange component resulted in reliably good to excellent results at minimum 10-year follow-up. [Orthopedics. 2018; 41(3):e316-e320.].