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Introduction: Fracture reduction and fixation of distal femur fractures are technically demanding. Postoperative malalignment is still commonly reported after minimally invasive plate osteosynthesis (MIPO). We evaluated the postoperative alignment after MIPO using a traction table with a dedicated femoral support. Methods: The study included 32 patients aged 65 years or older with distal femur fractures of all AO/OTA types 32 (c) and 33 (except 33 B3 and C3) and peri-implant fractures with stable implants. Internal fixation was achieved with MIPO using a bridge-plating construct. Bilateral computed tomography (CT) scans of the entire femur were performed postoperatively, and measurements of the uninjured contralateral side defined anatomical alignment. Due to incomplete CT scans or excessively distorted femoral anatomy, seven patients were excluded from analyses. Results: Fracture reduction and fixation on the traction table provided excellent postoperative alignment. Only one of the 25 patients had a rotational malalignment of more than 15° (18°). Conclusions: The surgical setup for MIPO of distal femur fractures on a traction table with a dedicated femoral support facilitated reduction and fixation, resulting in a low rate of postoperative malalignment, despite a high rate of peri-implant fractures, and could be recommended for surgical treatment of distal femur fractures.

To identify the incidence, associated factors, and impact of hospital-acquired Clostridium difficile infection (CDI) among patients who have undergone orthopedic surgery.We retrospectively reviewed the charts of all adults patients who underwent orthopedic surgery from January 2016 through December 2017 at a tertiary hospital.Of 7,363 patients who underwent orthopedic surgical procedures, 52 (0.7%) developed hospital-acquired CDI. The independent factors associated with CDI were age ≥65 years (adjusted odds ratio [aOR], 3.4; P.001), preoperative hospital stay ≥3 days (aOR, 3.7; P.001), operating time ≥3 hours (aOR, 2.5; P.005), and antibiotic use for infection treatment (aOR, 4.3; P.001). After adjusting for the timing of CDI using a multistate model, the mean excess LOS attributable to CDI was 2.8 days (95% confidence interval [CI], 0.4-5.3). The impact of CDI on excess LOS was more evident among patients aged ≥65 years (4.4 days; 95% CI, 1.8-7.0) and those with any comorbidity (5.6 days; 95% CI, 3.0-8.1).The overall incidence of CDI after orthopedic surgery was 0.7%. The occurrence of CDI after orthopedic surgery contributes to increased LOS. The greatest impact of CDI on LOS occurs among elderly patients and patients with comorbidities.

BACKGROUND Total knee replacement (TKR) and total hip replacement (THR) are 2 of the most common orthopedic surgical procedures in the United States. These procedures, with fairly low mortality rates, incur significant health care costs, with almost 40% of the costs associated with post acute care. We assessed the impact of general versus neuraxial anesthesia on discharge destination and 30-day readmissions in patients who underwent total knee and hip replacement in our health system. METHODS This was a retrospective cohort study of 24,684 patients undergoing total knee or hip replacement in 13 hospitals of a large health care network. Following propensity score matching, we studied the impact of type of anesthetic technique on discharge destination (primary outcome) and postoperative complications including readmissions in 8613 patients who underwent THR and 13,004 patients for TKR. RESULTS Our results showed that in patients undergoing THR and TKR, neuraxial anesthesia is associated with higher odds of being discharged from hospital to home versus other facilities compared to general anesthesia (odds ratio [OR] = 1.63, 95% confidence interval [CI], 1.52-1.76; P < .01) and (OR = 1.58, 95% CI, 1.49-1.67; P < .01), respectively. CONCLUSIONS Our results suggest an association between use of neuraxial anesthesia for total joint arthroplasty and a higher probability of discharge to home and a reduction in readmissions.

Arthroscopic partial meniscectomy (APM) is one the most common orthopedic surgical procedures. The most common indication for APM is a degenerative meniscal tear (DMT). High-quality evidence sugges...

Surgical helmet systems (SHSs) have been used to decrease iatrogenic contamination to prevent periprosthetic joint infections. However, the use of SHSs has been controversial. Therefore, the purpose of this study was to investigate iatrogenic contamination of traditional surgical attire (TSA), SHSs, and SHSs with delayed ventilation (SHS-DV) (helmet fan not turned on until surgeon gowned and gloved). A total of 180 orthopedic surgical procedures were prospectively enrolled and randomized into one of three cohorts. The TSA cohort included any orthopedic procedures, while the SHS and SHS-DV cohorts included arthroplasty procedures. Cultures were obtained from bilateral forearms, axillae, the sternum, and face shields for SHS groups. There were 60 surgeries in each group. The rate of positive cultures was calculated for each cohort and stratified by location and type of microorganism. The positive culture rates were 15% in the TSA, 25% in the SHS, 18% in the SHS-DV cohorts. The positive swab culture rates were 6% in the TSA, 7% in the SHS, and 4% in the SHS-DV cohorts. The positive culture rate was highest from the forearms in the TSA cohort (10%), the face shield in the SHS cohort (20%), and the chest in the SHS-DV cohort (7%). Coagulase-negative Staphylococcus was the most common bacteria cultured. The overall bacterial contamination rates were similar between the TSA and the SHS cohorts, with a lower rate in the SHS-DV cohort. Waiting to initiate airflow in SHSs and treating the shields as contaminated may reduce iatrogenic contamination. [ Orthopedics . 2021;44(6):e753–e756.]

Objectives: The aim of this study is to investigate the effect of the novel coronavirus-2019 (COVID-19) pandemic on the operational trends in the orthopedic surgery department of a tertiary referral center. Patients and methods: A total of 305 orthopedic surgical procedures in 245 patients (136 males, 109 females; mean age: 34±26.6 years; range, 0 to 91 years) between March 16th and June 27th, 2020 were retrospectively analyzed. The same period of the year before including 860 procedures in 783 patients (364 males, 419 females; mean age: 33.6±25.8 years; range, 0 to 95 years) was also reviewed as a pre-pandemic control group. Patient demographics, surgical indications, COVID-19 polymerase chain reaction (PCR) test status, method of anesthesia, surgical subspecialties (trauma, sports, etc.), trauma mechanisms, and surgical priorities were evaluated. The pandemic and the pre- pandemic periods were compared. Results: The rate of elective surgeries decreased compared to the previous year, and priority C type surgeries had the highest frequency (42.5%). Orthopedic trauma was the leading subspecialty with 91 (29.8%) cases and had a higher share, compared to the pre-pandemic period (17.0%). Hip fractures (18.7%) were the most common cause of trauma surgery, and simple falls (42.3%) composed the largest group of trauma mechanisms, which was similar to the pre-pandemic period (hip fractures, 13.6%; simple falls, 42.5%). The distribution of surgical urgency levels and subspecialties differed significantly between the pre-pandemic and pandemic periods (p Conclusion: Our experience in a tertiary referral center illustrated a shift toward performing emergent and urgent surgeries, when the severity of the outbreak increased. Prioritizing surgical urgencies during the outbreak changed the orthopedic surgery practice with an emphasis on trauma and oncology surgeries. Hip fractures were the most common cause of trauma surgery, and simple falls composed the largest group of trauma mechanisms.