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Homelessness is a key social determinant of health, and the patient population has grown to over 580,000. Total joint arthroplasty (TJA) is an effective treatment of symptomatic end-stage osteoarthritis of the hip and knee and has been shown to improve health-related quality of life in the general population. However, the literature on the outcomes of TJA among homeless patients is limited.We retrospectively reviewed 442 patients who underwent primary, unilateral TJA between June 1, 2016, and August 31, 2017, at an urban, tertiary, academic safety net hospital. Based on self-reported living status, we classified 28 homeless patients and 414 control nonhomeless patients. Fisher exact tests, Student t-tests, and multivariate logistic regression were used to compare the demographics, preoperative conditions, and surgical outcomes between the two groups.The homeless group were younger, more often male, and smokers; had alcohol use disorder; and used illicit drugs. After controlling for age, sex, and preoperative medical and social conditions, homeless patients were 15.83 times more likely to have an emergency department visit (adjusted odds ratio, 15.83; 95% confidence interval, 5.05 to 49.59; P0.0001) within 90 days but had similar rates of readmission (P = 0.25), revision surgery (P = 0.38), and prosthetic joint infection (P = 0.25) when compared with nonhomeless patients.Although homeless patients did not have higher rates of readmission or revision surgery, homelessness still presents unique challenges for the TJA patients and providers. With careful preoperative optimization and collaborative support, however, the benefits of TJA may outweigh the risk of poor outcomes for these patients.

Introduction Previous studies have shown that shorter inpatient stays after total hip arthroplasty (THA) are safe and effective for select patient populations with limited medical comorbidity and perioperative risk. The purpose of our study was to compare the postoperative complications because they relate to the length of hospital stay at a safety net hospital in the urban area of the United States. Methods We retrospectively reviewed the medical records of 236 patients who underwent primary THA in 2017 at an urban safety net hospital. We collected data on demographics, medical comorbidities, and surgical admission information. Patients were categorized as "early discharge" if they were discharged on postoperative day 0 to 1 and "standard discharge" if they were discharged on postoperative day 2 to 5. The outcomes of interest were 90-day and 2-year postoperative complications, emergency department visit, readmissions, and revision surgeries. Data were analyzed using t-test or chi-square test for univariate analysis and linear logistic regression for controlled analysis. Results Compared with the standard discharge group, there were markedly more male patients in the early discharge group (44.5% versus 80%). Early discharge patients were markedly younger (53.3 versus 59.5 years old), more likely to be White/non-Hispanic (64.4% versus 42.4%) and less likely to have heart disease and diabetes (2.2% versus 15.2% and 2.2% versus 19.9%, respectively). With adjustment for these potential confounders, no notable difference was observed in all-type complications, emergency department visits, readmission, or revision surgery between the two groups. Discussion This study confirmed that early discharge after THA is as safe as standard discharge in a safety net hospital with appropriate preoperative risk screening. Increased perioperative counseling and optimization of social and medical risk factors mitigated possible risk factors for increased length of stay and surgical complication.

Primary reverse shoulder arthroplasty (rTSA) is an effective treatment option for reducing pain and improving function for patients with rotator cuff tear arthropathy, irreparable rotator cuff tears, glenoid deformity, and other challenging clinical scenarios, including fracture sequelae and revision shoulder arthroplasty. There has been a wide range of reported outcomes and postoperative complication rates reported in the literature. The purpose of this systematic review and meta-analysis is to provide an updated review of the clinical outcomes and complication rates following primary rTSA.A systematic review and meta-analysis was performed to evaluate outcomes and complications following primary rTSA according to the Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) guidelines. Demographics, range of motion, patient-reported outcome measures (American Shoulder and Elbow Surgeons Standardized Shoulder Assessment Form [ASES] and Constant scores), number of complications, and revisions were extracted, recorded, and analyzed from the included articles.Of the 1415 studies screened, 52 studies met the inclusion criteria comprising a total of 5824 shoulders. The mean age at the time of surgery was 72 years (range: 34-93), and the mean follow-up was 3.9 years (range: 2-16). Patients demonstrated a mean improvement of 56° in active flexion, 50° in active abduction, and 14° in active external rotation. Regarding functional outcome scores, rTSA patients demonstrated a mean clinically significant improvement of 37 in Constant score (minimal clinically important difference [MCID] = 5.7) and ASES score (42.0; MCID = 13.6). The overall complication rate for rTSA was 9.4% and revision rate of 2.6%. Complications were further subdivided into major medical complications (0.07%), shoulder- or surgical-related complications (5.3%), and infections (1.2%). The most frequently reported shoulder- or surgical-related complications were scapular notching (14.4%), periprosthetic fracture (0.8%), glenoid loosening (0.7%), and prosthetic dislocation (0.7%).Primary rTSA is a safe and reliable procedure with low complication, revision, infection, and scapular notching rates. Additionally, patients demonstrated clinically significant improvements in both range of motion and clinical outcome scores.

Introduction Proximal tibia fracture dislocations (PTFDs) are a subset of plateau fractures with little in the literature since description by Hohl (1967) and classification by Moore (1981). We sought to evaluate reliability in diagnosis of fracture-dislocations by traumatologists and to compare their outcomes with bicondylar tibial plateau fractures (BTPFs). Methods This was a retrospective cohort study at 14 level 1 trauma centers throughout North America. In all, 4771 proximal tibia fractures were reviewed by all sites and 278 possible PTFDs were identified using the Moore classification. These were reviewed by an adjudication board of three traumatologists to obtain consensus. Outcomes included inter-rater reliability of PTFD diagnosis, wound complications, malunion, range of motion (ROM), and knee pain limiting function. These were compared to BTPF data from a previous study. Results Of 278 submitted cases, 187 were deemed PTFDs representing 4% of all proximal tibia fractures reviewed and 67% of those submitted. Inter-rater agreement by the adjudication board was good (83%). Sixty-one PTFDs (33%) were unicondylar. Eleven (6%) had ligamentous repair and 72 (39%) had meniscal repair. Two required vascular repair. Infection was more common among PTFDs than BTPFs (14% vs 9%, p = 0.038). Malunion occurred in 25% of PTFDs. ROM was worse among PTFDs, although likely not clinically significant. Knee pain limited function at final follow-up in 24% of both cohorts. Conclusions PTFDs represent 4% of proximal tibia fractures. They are often unicondylar and may go unrecognized. Malunion is common, and PTFD outcomes may be worse than bicondylar fractures.

Case A 46-year-old man presented with extensive swelling and ecchymosis of the arm and antecubital fossa after a 4-foot fall from a ladder in which he attempted to arrest his decent by grabbing onto a wooden ceiling beam. Ultrasound and magnetic resonance imaging confirmed a complete intrasubstance rupture of the biceps brachii. Nonoperative management was recommended and, at 9-week follow-up, the patient had resumed light weightlifting and demonstrated painless full active range of motion. Conclusions Uncommon complete intrasubstance biceps brachii ruptures can occur via an atypical mechanism of isotonic eccentric muscle contraction and satisfactory results may be realized through nonoperative management.

Background: Despite a significant number of publications exploring hip shortening during Total Hip Arthroplasty (THA) and its effect on dislocation, the long term outcomes have been poorly characterized. Our purpose is to discuss the factors affecting hip stability and the outcomes of primary THA in a group of patients whose limbs were shortened. Methods: We retrospectively reviewed all primary THAs from our institution’s joint database between 1998 and 2004. Patients with a minimum of 48 months follow up were included in our analyses. Patient demographics, radiographic measurements, and Harris hip scores were compared with outcomes. We developed a method using landmarks on pre and postoperative radiographs to measure overall shortening and shortening through the femoral component specifically. Results: Mean follow up time was 84 months. 16 hips (16.8%) had dislocations. Student t-test comparing dislocated to non-dislocated hips showed overall shortening and shortening through the femoral component were both significantly associated with dislocation (p=0.0093, p=0.0066 respectively). Bivariate analysis showed that risk of dislocation increases with extent of shortening through the femoral component (p=0.012). Conclusion: Hips that were shortened at their femoral components were more likely to dislocate. Furthermore, the degree of shortening corresponded with the degree of dislocation risk. Hip shortening is an important risk factor for postoperative dislocation, a major complication following THA.

A 71-year-old man presented with a productive cough consisting of yellow fluid. He had previously been treated for pneumonia without resolution in his symptoms. Sputum was tested for bilirubin using a urine dipstick given its similar appearance to bile, which was positive. Hepatobiliary scintigraphy scan revealed uptake of radiotracer in the right lower lobe of the lung. Endoscopic retrogade cholangiopancreatography confirmed diagnosis of a bronchobiliary fistula. The patient had a stent placed in the common bile duct promoting anterograde bile flow with complete resolution of symptoms.

Background Previous studies have documented disparities in total joint arthroplasty (TJA) utilization among African American and Hispanic patients, but utilization among non–English-speaking Chinese patients in the United States has not been studied. Methods To quantify the utilization rate and detect ethnic factors effecting TJA utilization in non–English-speaking Chinese patients, data were gathered prospectively from the practice of a single fellowship-trained Caucasian surgeon from October 2012 to February 2013. A customized survey was drafted and validated in collaboration with a social scientist. Questions assessed demography, lifestyle factors, socioeconomic status, language skills, cultural beliefs, and prior experience with surgery. Surveys were administered in patients' native language and were collected in a blinded fashion. Results Overall, 269 patients were surveyed (157 Caucasian and 65 Chinese), 85 of which were recommended surgery (42 Caucasian and 26 Chinese). Seventy-six percent of Caucasian patients elected surgery, compared to 35% of Chinese patients. A multivariate logistic regression showed Chinese ethnicity to be a significant predictor of surgical decision after controlling for age, gender, socioeconomic status, and education. Several questions drafted to detect cultural differences in the aforementioned 6 categories were answered significantly differently ( P Conclusion Language, lack of familiarity with surgery, lack of TJA knowledge, family members' role in decision making, and preference for a doctor of the same race may contribute to decreased utilization of TJA in this population. We believe a better understanding of the cultural beliefs and behaviors of Chinese patients will help physicians provide more optimal care to this patient population.

Rotator cuff injuries in the pediatric and adolescent population are rare. These injuries are normally caused by an acute event or by repeated microtrauma as a result of poor mechanics during overhead sporting activities. Overall, these injuries account for fewer than 1% of all rotator cuff tears. Physeal injuries, tuberosity avulsions (“rotator cuff equivalents”), and proximal humeral fractures commonly occur in the pediatric population. Traumatic full-thickness rotator cuff ruptures that occur in this age group during contact sports are an extremely uncommon cause of shoulder pain. The rarity of this type of injury in the pediatric and adolescent population may be the result of the excellent tensile properties of rotator tendons in childhood that often resist mechanical forces better than the growth plate or the apophyses. This report describes a full-thickness rotator cuff tear and a posterior labral tear in a 12-year-old boy who had a direct injury to the shoulder while playing football. The authors' goal in reporting this case is to increase orthopedic surgeons' awareness of this type of injury. Early use of magnetic resonance imaging for persistent shoulder pain after direct injury during contact sports may avoid undue delay in diagnosis. This report also describes the mini-open transosseous extraphyseal technique of cuff repair and reviews the literature on this infrequent injury. Overall, excellent clinical outcomes and return to sports can be expected after surgical repair of torn and often retracted tendons. [ Orthopedics. 2016; 39(2):e353–e358.]

>> Adult-acquired flatfoot deformity is a complex process attributed mainly to posterior tibial tendon insufficiency.>> Thorough physical examination and radiographs of the foot and ankle are usually adequate to achieve diagnosis.>> Nonoperative management is the first line of treatment and has a re