Same-Day Discharge vs. Inpatient Total Shoulder Arthroplasty: An Age Stratified Comparison of Postoperative Outcomes and Hospital Charges.

BACKGROUND: As the number of total shoulder arthroplasty (TSA) procedures increases, there is a growing interest in improving patient outcomes, limiting costs, and optimizing efficiency. One approach has been to transition these surgeries to an outpatient setting. Therefore, the purpose of this study was to conduct an age-stratified analysis comparing the 90-day postoperative outcomes of primary TSA in the same-day discharge (SDD) and inpatient (IP) settings with a specific focus on the super-elderly. METHODS: This retrospective study included all patients who underwent primary anatomic or reverse TSA between January 2018 and December 2021 in ambulatory and inpatient settings. The outcome measures included LOS, complications, hospital charges, ED utilization, readmissions, and reoperations within 90-days following TSA. Patients with LOS ≤8 hours were considered as SDD, and those with LOS >8 hours were considered as IP. P <0.05 was considered statistically significant. RESULTS: There were 121 and 174 procedures performed in SDD and IP settings, respectively. There were no differences in comorbidity indices between the SDD and IP groups (ASA score P=0.12, ECI P=0.067). The SDD cohort was younger than the IP group (SDD 67.0 years vs. 73.0 IP years, P<0.001), and the SDD group higher rate of intraoperative tranexamic acid use (P=0.015) and lower estimated blood loss (P=0.009). There were no differences in 90-day overall minor (P=0.20) and major complications (P=1.00), ED utilization (P=0.63), readmission (P=0.25) or reoperation (P =0.51) between the SDD and IP groups. When stratified by age, there were no differences in overall major (P=0.80) and minor (P=0.36) complications among the groups. However, the LOS was directly correlated with increasing age (LOS=8.4 hours in ≥65 to < 75-year cohort vs. LOS=25.9 hours in ≥80-year cohort; P<0.001). There were no differences in hospital charges between SDD and IP primary TSA in all 3 age groups (P=0.82). CONCLUSION: SDD TSA has a shorter LOS without increasing postoperative major and minor complications, ED encounters, readmissions, or reoperations. Older age was not associated with an increase in the complication profile or hospital charges even in the SDD setting, although it was associated with increased LOS in the IP group. These results suggest that TSA can be safely performed expeditiously in an outpatient setting. LEVEL OF EVIDENCE: Level III; Retrospective Comparative Study.

Risk Factors of Emergency Department Utilization After Outpatient Surgery for Sports-Related Injuries.

INTRODUCTION: The purpose of this study was to identify the most common reasons for and risk factors associated with postoperative emergency department (ED) utilization after orthopaedic procedures for sports-related injuries. METHODS: Using the 2014 to 2016 New York and Florida State Databases from the Healthcare Cost and Utilization Project, outpatient procedures for sports-related injuries were identified. Patient records were tracked across care settings within each state to determine the rate and reasons of postoperative ED utilization within 90 days after the index surgery. Multiple logistic regression models were used to identify risk factors associated with ED visits at 0 to 7 days, 8 to 30 days, 31 to 90 days postoperatively. RESULTS: A total of 28,192 surgery visits for sports-related injuries were identified, with knee arthroscopy with partial meniscectomy (18.48%) and arthroscopic anterior cruciate ligament reconstruction (17.04%) as the two most common procedures treating sports injuries. The overall postoperative ED utilization rates were 1.6% (0 to 7 days postoperative), 1.3% (8 to 30 days) and 2.1% (31 to 90 days). The main cause of ED visits was markedly different during each postoperative period: mainly musculoskeletal pain (36.3%) during 0 to 7 days, either musculoskeletal pain (17%) or injury (16.6%) during 8 to 30 days, and injury (24.2%) during 31 to 90 days. Sports with the highest ED utilization in descending order were basketball, football, ice/snow sports, walking/running, cycling, and soccer. Relative to open procedures, arthroscopic procedures were 0.71 times as likely to result in a postoperative ED visit. Independent predictors of ED utilization up to 90 days postoperatively included renal failure, chronic pulmonary disease, psychosis, diabetes, and alcohol abuse. DISCUSSION: Rate of ED utilization after outpatient surgery for sports-related injuries is low (<2.2%), with postoperative musculoskeletal pain and reinjury as the two most common causes, highlighting the importance of postoperative pain management and injury prevention. Arthroscopic procedures showed markedly lower ED utilization compared with open surgery, although not indicative of overall superiority. LEVEL OF EVIDENCE: III, Retrospective Cohort Study.

Effects of Opioid-Limiting Legislation in the State of Ohio on Opioid Prescriptions After Shoulder Arthroscopy.

Background: Recent studies have shown that legislation regulating opioid prescriptions in the United States has been successful in reducing the morphine milligram equivalent (MME) prescribed after certain orthopaedic procedures. Purpose: To (1) determine the effect of Ohio's legislation limiting opioid prescriptions after shoulder arthroscopy and (2) identify risk factors associated with prolonged opioid use and increased postoperative opioid dosing. Study Design: Cohort study; Level of evidence, 3. Methods: We reviewed the data of patients who underwent shoulder arthroscopy between January 1, 2016, and March 31, 2020. Patients were classified according to the date of legislation passage (August 31, 2017) as before legislation (PRE) or on/after legislation (POST). Patients were also classified based on the number of opioid prescriptions filled within 30 days of surgery as opioid-tolerant (at least 1 prescription) or opioid-naïve (zero prescriptions). We recorded patient characteristics, medical comorbidities, and surgical details, as well as the number of opioid prescriptions, MME per prescription from 30 days preoperatively to 90 days postoperatively, and the number of gamma-aminobutyric acid (GABA) analogues and benzodiazepine prescriptions from 30 days preoperatively to the date of surgery. Differences between cohorts were compared with the Fisher exact test and Wilcoxon test. A covariate-adjusted regression analysis was used to evaluate risk factors associated with increased postoperative opioid dosing. Results: Overall, 279 patients (n = 97 PRE; n = 182 POST; n = 42 opioid-tolerant; n = 237 opioid-naïve) were included in the final analysis. There was a significant reduction in the cumulative MME prescribed in the immediate (0-7 days) postoperative period (PRE, 450 MME vs POST, 315 MME), the first 30 postoperative days (PRE, 590 MME vs POST, 375 MME), and the first 90 postoperative days (PRE, 600 MME vs POST, 420 MME) (P < .001 for all). The opioid-tolerant cohort had higher MME at every time point in the postoperative period (P < .001). Consumption of preoperative opioid (ß = 1682.5; P < .001), benzodiazepine (ß = 468.09; P < .001), and GABA analogue (ß = 251.37; P = .04) was associated with an increase in the cumulative MME prescribed. Conclusion: Opioid prescription-limiting legislation in Ohio significantly reduced the cumulative MME prescribed in the first 30 days postoperatively for both opioid-naïve and opioid-tolerant patients after shoulder arthroscopy. Consumption of opioids, benzodiazepines, and GABA analogues preoperatively was associated with increased postoperative opioid dosage.

Common Sports Infectious Disease.

There is growing concern about the impact of infectious diseases in athletes, especially as they relate to exposures in athletic training facilities. This article reviews common pathogens encountered in athletic training facilities, while offering an evidence-based overview of practical preventative measures that can be implemented to reduce the incidence of infectious diseases in close-contact sports such as American football and wrestling.

Effects of Opioid-Limiting Legislation and Increased Provider Awareness on Postoperative Opioid Use and Complications After Hip Arthroscopy.

Background: On August 31, 2017, Ohio passed legislation that regulates how opioids can be prescribed postoperatively. Studies have shown that such legislation is successful in reducing the morphine milligram equivalents (MMEs) prescribed after certain orthopaedic procedures. Purpose: (1) To determine if the opioid prescription-limiting legislation in Ohio reduced the cumulative MMEs prescribed after hip arthroscopy without significantly affecting the rates of emergency department (ED) visits, hospital readmissions, and reoperations within 90 days postoperatively, and (2) to assess risk factors associated with increased postoperative opioid dosing. Study Design: Cohort study; Level of evidence, 3. Methods: This study included patients who underwent primary and revision hip arthroscopy at a single institution over a 4-year period. The prelegislation (PRE) and postlegislation (POST) groups were defined as patients who underwent surgery before August 31, 2017, and on/after this date, respectively. The Ohio Automated Rx Reporting System was queried for controlled-substance prescriptions from 30 days preoperatively to 90 days postoperatively, and patient medical records were reviewed to collect demographic, medical, surgical, and readmission data. Inverse probability weighting-adjusted mean treatment effect regression models were used to measure the difference in mean outcomes between the PRE and POST cohorts. Results: A total of 546 patients (228 PRE, 318 POST) were identified. There was a 25% reduction in the cumulative MMEs prescribed to the POST group as compared with the PRE group during the first 90 days postoperatively (840 vs 1125 MME, respectively; P < .01). The legislation was associated with a significant decrease in the cumulative MMEs prescribed in the first 90 postoperative days (mean treatment effect = -280.6; P < .01), and there were no significant between-group differences in the frequency of ED encounters (8.8% PRE, 11.6% POST; P = .32), hospital readmissions (1.3% PRE, 0.9% POST; P = .70), or reoperations (0.9% PRE, 0.6% POST; P ≥ .99) during this period. Preoperative opioid use was a significant independent risk factor for increased cumulative MMEs in the first 90 days postoperatively (ß = 275; P < .01). Conclusion: Opioid prescription-limiting legislation in Ohio was associated with significant reductions in opioid MMEs dosing in the 90-day period following hip arthroscopy. This legislation had no significant effect on ED utilization, hospital readmissions, or reoperations within the same period. Preoperative opioid use was a significant risk factor for increased MME dosing after hip arthroscopy.

Emphysematous Osteomyelitis of the Pubis Associated With Necrotizing Soft Tissue Infection of the Thigh.

Emphysematous osteomyelitis (EO) is a rare condition identified through the presence of intraosseous gas. It is frequently fatal even with prompt recognition and management. We report a case of EO presenting with a necrotizing soft tissue infection of the thigh in the setting of prior pelvic radiation. The purpose of this study was to highlight the unusual association between EO and necrotizing soft tissue infection.

Patients With Anterior Cruciate Ligament Rupture and Ipsilateral Segond Fractures Have High Rates of Concurrent Knee Pathology.

Purpose: The purpose of this study was to determine the rates of concomitant knee pathology in patients with ACL injuries and Segond fractures. Methods: A retrospective study is undertaken with patients identified via query of CPT codes for ACL reconstruction from 2014 to 2020. All patients with preoperative radiographs were reviewed for the presence of Segond fractures. Operative reports were analyzed for the presence of concurrent pathology, including meniscus, cartilage, and other ligamentous injuries at the time of arthroscopic ACL reconstruction. Results: A total of 1,058 patients were included in the study. Segond fractures were identified in 50 (4.7%) patients. Ipsilateral concomitant knee pathology was identified in 84% of Segond patients. Thirty-eight (76%) patients had meniscal pathology with a total 49 meniscal injuries, of which 43 were treated operatively. Multiligamentous injuries were present in 16 patients (32%), with 8 patients undergoing further ligament repair/reconstruction at the time of surgery. Chondral injuries were identified in 13 patients (26%). Conclusions: A high prevalence of concomitant meniscal, chondral, and ligamentous injuries was found in patients with Segond fractures. These additional injuries may require further operative management and may place patients at increased risk for future instability or degenerative changes. Patients with Segond fractures should be counseled preoperatively on the nature of their injuries and risk of associated pathologies. Level of Evidence: Level IV, prognostic case series.

Patients who have undergone total shoulder arthroplasty prefer greater surgeon involvement in shared decision making.

BACKGROUND: There has been a shift in medical decision making from a paternalist model to a shared decision-making (SDM) approach, described as a patient-physician relationship where both parties collaborate to arrive on an evidence-based treatment regimen that best suits the patient's needs and values. However, there is a scarcity in evidence regarding SDM in shoulder arthroplasty. The purpose of this study was to evaluate overall patient preference for SDM and determine demographic and socioeconomic factors related to SDM preference in those undergoing shoulder arthroplasty. METHODS: Patients aged 40-89 years who had undergone a total shoulder arthroplasty were enrolled. Two-part questionnaires were administered collecting patient demographic information and SDM subscale scores postoperatively. Bivariate and multivariate regression models were used to determine factors associated with SDM Total and subscale scores. RESULTS: A total of 125 patients (53 male; mean age, 69.5 ± 10.4 years) who had undergone primary total shoulder arthroplasty were included. The mean Total SDM score was -2.24 ± 1.9 and the Preoperative, Operative, and Postoperative SDM subscale scores were -1.54 ± 2.0, -2.59 ± 2.2, and -2.48 ± 2.1, respectively, indicating a preference for SDM in the Preoperative subscale and surgeon-driven decision making in the total score and other 2 subscales. Multivariate regression models demonstrated a preference for surgeon decision making at both the 4-12-week postoperative period for the Preoperative subscale (odds ratio [OR] -1.03, 95% CI -2.0, -0.1, P = .039) and the 2-4-week postoperative period for the Operative subscale (OR -1.74, 95% CI -3.4, -0.1, P = .038) when compared to patients at the 2-week postoperative period. No other variables were significantly associated with any of the SDM subscale scores or Total SDM score. CONCLUSION: Patients reported a more passive role in the decision-making process with an overall preference for a surgeon-led approach in primary total shoulder arthroplasty. Patients preferred a shared decision-making approach in regard to preoperative considerations but indicated a significant preference for surgeon-led decision making regarding day of surgery decisions. There were no correlations between SDM scores and age, sex, race, income, education level, insurance type, or treating surgeon. Overall, patients demonstrated a predilection for an SDM approach for preoperative considerations, contrary to those decisions associated with the day of surgery and postoperative care.

Two-Tiered Resection of Cam Lesions in Hip Femoroacetabular Impingement: Optimizing Femoral Head Sphericity.

Hip arthroscopy is one of the most rapidly growing fields in orthopaedic surgery. One of the most frequent pathologies treated with hip arthroscopy remains femoroacetabular impingement, which is addressed by labral repair and femoral osteoplasty. The most commonly cited reason for failure of arthroscopic treatment of femoroacetabular impingement is under-resection of the cam lesion. Surgeons frequently use evaluations of preoperative images, intraoperative fluoroscopy, and dynamic range of motion to ensure adequate resection. In this article, we describe a reproducible and standardized technique to assist in appropriate resection. This is achieved by a 2-tiered resection technique: Tier 1 aims to set the depth of resection and restore the head-neck offset. Tier 2 then matches the depth of the resection set by tier 1 and allows for retention of appropriate transition of the proximal convexity to the distal concavity seen in more ideally shaped femoral heads. With this technique, we offer a tool to avoid under-resection in the area of maximal conflict while simultaneously minimizing the risk of proximal over-resection and thus compromising the fluid seal dynamics of the joint in deeper flexion angles.

Ipsilateral ACL injured patients with Segond fractures demonstrate increased posterior tibial slope.

BACKGROUND: The anterolateral complex has been demonstrated to assist with rotational stability and prevention of anterior tibial translation during the pivot shift. In this study the Segond fracture is used as a surrogate for an anterolateral complex injury to determine if there is an association between Segond fracture and increased posterior tibial slope. METHODS: Patients' charts and radiographs were analyzed retrospectively for the presence of Segond fractures on injury radiographs. These patients, the Segond cohort, were then age and gender matched to a control cohort. Demographic as well MRI measurements of medial and lateral posterior tibial slope and lateral-to-medial slope asymmetry were collected for each cohort. Secondary outcome of anterior cruciate ligament reconstruction failure data was also collected. RESULTS: The Segond group demonstrated a statistically significantly greater lateral posterior tibial slope (8.42° versus 6.55°, P = 0.003) as well as medial posterior tibial slope (6.57° versus 5.34° degrees, P = 0.045). There was no significant differences between lateral-to-medial asymmetry (2.18°versus 1.83°, P = 0.246). CONCLUSION: Patients with Segond fractures at the time of anterior cruciate ligament injury have increased medial and lateral posterior tibial slope. This may relate to increased rotational and translational instability associated with anterolateral complex injuries. Surgeons treating these patient may use this information to counsel their patients on the risks of associated pathology at the time of arthroscopy such as lateral meniscal posterior root tears.

Emergency Department Utilization Is Low After Outpatient Elective Rotator Cuff Repair.

INTRODUCTION: The purpose of this study was to establish emergency department (ED) utilization rate and reasons for presentation to the ED after outpatient rotator cuff repair (RCR) and determine preoperative predictors for these ED visits. METHODS: Patients who underwent outpatient RCR between 2014 and 2015 were retrospectively evaluated using the New York and Florida State Databases. The primary outcome was all-cause 7- and 30-day ED utilization rates. Reasons for presentation to the ED were recorded and stratified. Univariate and multivariate analyses were done to identify independent predictors of ED utilization. RESULTS: The 7- and 30-day ED visit rates were 3.2% and 5.0%, respectively. The most common cause for an ED visit after outpatient RCR at 7- and 30-days postoperatively were postoperative pain (29.0%) and GI complaints (16.3%), respectively. African American race (odds ratio [OD], 1.69; P < 0.001), Hispanic race (OD, 1.47; P = 0.005), and comorbid diagnoses of hypertension (OD, 1.51; P < 0.001), diabetes (OD, 1.58; P < 0.001), and/or schizophrenia (OD, 5.14; P < 0.001) were independent risk factors for an ED visit at up to 30 days postoperatively. Those with Medicare (OD, 2.01; P < 0.001) or Medicaid (OD, 2.61; P < 0.001) were more than twice as likely to present to the ED within 30 days than those with private health insurance. DISCUSSION: ED utilization after outpatient RCR is uncommon with postoperative pain as the most common chief concern for ED visits within the first 7 days and GI issues as the most common reason for ED encounters at up to 30 days postoperatively. Hypertension, diabetes, renal failure, liver disease, rheumatologic diseases, schizophrenia, depression, and Medicare and Medicaid insurance were independent predictors of ED encounters at up to 30 days postoperatively. Procedures done at freestanding surgery centers were protective against ED utilization. LEVEL OF EVIDENCE: Level III, Retrospective Cohort.

Radiographic Templating for Calcaneus Operative Fixation: How Similar Is Side-to-Side Comparison?

OBJECTIVES: Calcaneal fractures often require contralateral, uninjured calcaneus radiographs as a template. The purpose of this study was to establish mean values for calcaneal radiographic parameters in an uninjured urban American population and perform side-by-side comparison with respect to age, sex, laterality, and radiograph obliquity (XRO). DESIGN: Retrospective analysis of consecutive patients. SETTING: Fourteen hospitals including Level 1 trauma center. PATIENTS/PARTICIPANTS: Retrospective review of >800 uninjured patients with bilateral foot and calcaneus radiographs obtained between June and December 2019 was performed. Inclusion criteria were the following: age 18-89 years without fracture; previous foot surgical procedures; radiographic evidence of arthrosis in ankle, hindfoot, or midfoot; osteomyelitis; tumor; or foot deformities. INTERVENTION: The lateral radiographs were independently reviewed by 3 observers, measuring Böhler angle (BA), crucial angle of Gissane (CAG), calcaneal length (CL), calcaneal height (CH), calcaneotalar ratio (CTR), and XRO. MAIN OUTCOME MEASUREMENTS: The mean values of BA, CAG, CL, CH, and CTR were established. Side-by-side comparisons were completed with respect to age, sex, laterality, and XRO. RESULTS: There were no statistically significant differences in side-by-side measurements of the BA, CAG, CL, or CH. XRO had significant effects on the measurements of BA, CAG, CH, and CTR. Side-by-side comparisons showed greater intersubject variability than within-subject differences. CONCLUSIONS: We did not observe any differences in commonly measured calcaneal radiographic parameters. CAG is not a reliable parameter for diagnostic and operative planning purposes. We conclude that the use of contralateral calcaneus radiographs as templates for calcaneus fractures is a valid technique.

Effects of opioid-limiting legislation on postoperative opioid use in shoulder arthroplasty in an epidemic epicenter.

BACKGROUND: The current opioid epidemic in the United States has become a public health crisis with an estimated 150 daily deaths and nearly 47,000 opioid-related deaths in the United States in 2017 alone. Sensible prescriber practice changes have been a focus of policymakers to decrease the total number of narcotic pain medications in circulation. In the state of Ohio, opioid prescription limits for acute pain were enacted in August 2017. However, given the association of acute opioid exposure with long-term use and lack of assessment of these policies, there is an unmet need to evaluate the effects of similar legislation in Ohio on postoperative opioid dosing after shoulder arthroplasty. This study evaluates the effects of opioid prescription-limiting legislation in Ohio on postoperative opioid dosing in shoulder arthroplasty and assesses risk factors related to long-term opioid use. METHODS: All patients undergoing primary and revision shoulder arthroplasty over a 5-year period performed by a single surgeon were included. The pre-legislation (PRE) and post-legislation (POST) groups were defined as patients undergoing shoulder arthroplasty before August 31, 2017 and on or after August 31, 2017, respectively. The Ohio Automated Rx Reporting System was queried for controlled-substance prescriptions from 30 days preoperatively to 90 days postoperatively. Patients were designated as opioid tolerant if they had filled an opioid prescription within 30 days of surgery. A binary logistic regression analysis was applied to assess factors related to long-term opioid use. RESULTS: A total of 334 patients were categorized into 2 cohorts: PRE (n = 99) and POST (n = 235). Accounting for legislative effects, we observed significant reductions in cumulative morphine milligram equivalent (MME) dosing in the opioid-naive patients in the 7-day and 30-day postoperative periods (450.0 MMEs in PRE group vs. 210.0 MMEs in POST group, P < .001) and in the opioid-tolerant patients in the 7-day postoperative period (450.0 MMEs in PRE group vs. 250.0 MMEs in POST group, P = .001). Among the opioid-naive patients, the POST group had a significant MME reduction in the 90-day postoperative period relative to the PRE cohort (P < .001). Preoperative opioid tolerance and benzodiazepine tolerance were independent risk factors for increased MME dosing at 90 days postoperatively (P < .001 and P = .02, respectively). CONCLUSION: Opioid prescription-limiting legislation for acute pain in the state of Ohio is associated with a notable reduction in opioid MME dosing in the 90-day postoperative period after shoulder arthroplasty, particularly in opioid-naive patients in the first 30 days postoperatively. Preoperative opioid tolerance is correlated with significantly higher MME dosing postoperatively after shoulder arthroplasty.

The Role of Imaging in Femoroacetabular Impingement: History, Current Practices, and Future Applications.

¼: Femoroacetabular impingement (FAI) is one of the most common causes of early hip articular cartilage wear and labral damage, and subsequently leads to the onset of hip osteoarthritis. ¼: Cam-type FAI impingement lesions can be best identified with a 90° Dunn lateral radiograph and a cross-table lateral radiograph with 15° of internal rotation; the alpha angle and the femoral head-neck offset are the most used predictive radiographic markers. ¼: FAI lesions with pincer impingement are associated with acetabular retroversion and are more difficult to identify on traditional radiographic imaging; however, the presence of a crossover sign, an ischial spine sign, and/or a posterior wall sign can be useful radiographic markers. ¼: Advanced imaging modalities such as magnetic resonance imaging (MRI) and/or magnetic resonance arthrography (MRA) can also be beneficial in the evaluation of FAI and labral pathology; MRA is more sensitive than MRI in detecting intra-articular pathology. ¼: Computer-assisted navigation for preoperative planning and intraoperative surgical assistance are promising technologies; however, additional studies are needed before they can be utilized safely and effectively.

Endoscopic Treatment of Calcific Tendinitis of the Gluteus Maximus: A Case Report.

CASE: Calcific tendinitis of the gluteus maximus is a rare condition with poorly described operative treatment options. We present a 51-year-old man with chronic left posterolateral hip pain because of gluteus maximus calcific tendinitis that was refractory to conservative treatment. Endoscopy was pursued given the severity and chronicity of his symptoms. The patient remains asymptomatic without recurrence. CONCLUSION: This is the first description of endoscopic management of calcific tendinitis of the gluteus maximus. This is a minimally invasive, efficacious option for management of this pathology.

Opioid-prescribing patterns among shoulder and elbow surgeons: considerations for future prescription guidelines.

BACKGROUND: Although the achievement of adequate analgesia is critical to patient comfort and recovery following orthopedic procedures, no standard protocol exists to dictate the appropriate duration and quantity of narcotic prescription in the postoperative period. Therefore, the purpose of this survey was to determine patterns of opioid prescribing among orthopedic shoulder and elbow providers. METHODS: In March 2020, a survey was distributed through a LISTSERV to 989 members of the American Shoulder and Elbow Surgeons orthopedic society. Survey recipients were asked to describe their personal and practice characteristics. Additionally, they were asked to list their 3 most commonly performed procedures and, for each operation, to list which narcotic pain medication they most commonly prescribe postoperatively, along with the corresponding number of tablets typically given. Similarly, respondents were asked to record frequently recommended alternative strategies for postoperative pain control, factors influencing the respondents' prescribing practices, and methods of patient counseling regarding opioid use and disposal. RESULTS: A total of 177 providers responded to the survey. Across all selected procedures, Percocet (5 mg of oxycodone hydrochloride and 325 mg of acetaminophen) was the most commonly prescribed drug, with 21-30 tablets being the most commonly prescribed amount. The majority of surgeons (82%) indicated that previous opioid prescriptions influence their decision to prescribe opioids. Respondents most frequently reported patient age (48%) and duration of the patient's symptoms (32%) as additional influential factors. Most surgeons (93%) reported counseling their patients regarding the use of opioid medications. However, only 30% of surgeons reported providing information regarding how to dispose of unused opioids. In lieu of opioids, nearly all investigators reported the use of ice as a pain-relief strategy, with rest and the use of nonsteroidal anti-inflammatory drugs reported as other commonly recommended alternatives. Of 137 respondents who were aware of prescription guidelines, 21% reported using recommendations from the American Academy of Orthopaedic Surgeons, 21% used institutional policies, and 20% used personal guidelines, whereas the remaining respondents used other literature findings in their prescription decisions. Of particular concern, 21% of overall respondents were unaware of any type of guidelines. DISCUSSION: To prevent both misuse and abuse of opioid prescribing, this analysis serves as a starting point for the establishment of more consistent, evidence-based opioid prescription guidelines for surgical procedures on the shoulder and elbow. In addition to recommending safe, procedure-specific opioid dosages and standardizing pain management strategies, these guidelines should include effective methods of educating both providers and patients regarding the use of opioid medication.

Investigating the International Normalized Ratio Thresholds for Complication in Shoulder Arthroplasty.

BACKGROUND: In patients on warfarin anticoagulation therapy, elective shoulder arthroplasty surgeons must carefully balance bleeding and embolic risks. Currently, an international normalized ratio (INR) threshold of 1.5 is supported in the setting of elective surgery. However, no previous study has investigated the optimal preoperative INR target specifically in shoulder arthroplasty. The purpose of this study was to evaluate the association of preoperative INR with rates of transfusion, complication, and readmission/revision surgery in shoulder arthroplasty. METHODS: Patients who underwent elective shoulder arthroplasty were identified in a national database. The primary outcome of interest was the risk for all-cause complication at 30 days postoperatively. Major and minor complication, revision surgery, and readmission rates were also investigated. RESULTS: From 2006 to 2016, 1,014 procedures were identified who had undergone elective shoulder arthroplasty with a perioperative INR lab result within 24 hours of surgery. In our cohort, 550 patients (54.2%) were women, with an average age of 71.0 ± 9.8 years. After controlling for confounders, patients with a preoperative INR > 1.5 were 18.9 times as likely to have a major complication as those with a preoperative INR ≤ 1.0 (P = 0.003). Patients with an INR of 1.25 < INR ≤ 1.5 did not have a statistically significant risk of minor or major complication in comparison with those with an INR ≤ 1.0 (P = 0.23, P = 0.67). DISCUSSION: Although recent hip and knee arthroplasty literature has found that an INR < 1.25 may be an optimal preoperative INR goal, our results did not find an increased risk for bleeding and complication with an INR ≤ 1.5 for shoulder arthroplasty. These results support current guidelines recommending a preoperative INR ≤ 1.5 for shoulder arthroplasty.

Ectopic thyroid: The great mimicker.

Ectopic thyroid tissue is very rare, but its prevalence increases in those with thyroid pathology. It typically occurs due to aberrant development of the thyroid gland during its migration to the pretracheal region. In this report, there are two cases of mediastinal ectopic thyroid tissue discussed, which were initially considered to be malignancies. The hospital course, diagnostic workup, including the use of computed tomography and positron emission tomography scans, and the characteristic features of the tissue are examined here. Due to the imaging characteristics, it is important to consider ectopic thyroid tissue as a differential diagnosis for mediastinal masses as encountered in these cases. Asymptomatic ectopic thyroid tissue is usually treated medically; however, patients in both of our cases opted for surgical resection of the masses even after confirmation of the origin of the tissues.

Outpatient thyroidectomy is safe in the elderly and super-elderly.

OBJECTIVES: 1) Determine the safety of outpatient thyroidectomy in the geriatric patient population. 2) Analyze the risk of postoperative complications from thyroid surgery in patients aged over 65 years (elderly) and aged over 80 years (super-elderly) undergoing ambulatory thyroidectomy compared to patients aged 21 through 40 years. STUDY DESIGN: A retrospective analysis of consecutive patients undergoing thyroidectomy between January 2008 and July 2015 at a tertiary academic institution. METHOD: Patients were stratified by age, and three subsets within this population were considered and analyzed further: youthful/control (aged 21-40 years), elderly (aged 65-79 years), and super-elderly (≥ 80 years). Patient demographics, surgical and pathological data, admission status, complication, and readmission rates were recorded. RESULTS: A total of 1,429 thyroidectomies were accomplished; of these, 1,207 (84.5%) were outpatient operations. Among the outpatients, 85.2% were female, 14.1% were male, and the mean age was 50.3 ± 15.2 years. The control (youthful) group was comprised of 328 patients with a mean age of 33.3 years; the elderly group of 201 patients had a mean age of 70.3 years; and 16 patients in the super-elderly group had a mean age 82.7 years. The complication rates (5.2%, 5.0%, and 6.3%, respectively; P = 0.98) and re-admission rates (1.5%, 1.5%, and 0.0%, respectively; P = 0.89) were not different among these groups. CONCLUSION: Outpatient thyroid surgery is as safe in appropriately selected elderly and super-elderly patients as it is in a control group of youthful patients. Therefore, age should not be a contraindication to conducting thyroidectomy on an ambulatory basis. LEVEL OF EVIDENCE: 4. Laryngoscope, 128:290-294, 2018.

Phase-Contrast Micro-Computed Tomography Measurements of the Intraocular Pressure-Induced Deformation of the Porcine Lamina Cribrosa.

The lamina cribrosa (LC) is a complex mesh-like tissue in the posterior eye. Its biomechanical environment is thought to play a major role in glaucoma, the second most common cause of blindness. Due to its small size and relative inaccessibility, high-resolution measurements of LC deformation, important in characterizing LC biomechanics, are challenging. Here we present a novel noninvasive imaging method, which enables measurement of the three-dimensional deformation of the LC caused by acute elevation of intraocular pressure (IOP). Posterior segments of porcine eyes were imaged using synchrotron radiation phase contrast micro-computed tomography (PC µCT) at IOPs between 6 and 37 mmHg. The complex trabecular architecture of the LC was reconstructed with an isotropic spatial resolution of 3.2 µm. Scans acquired at different IOPs were analyzed with digital volume correlation (DVC) to compute full-field deformation within the LC. IOP elevation caused substantial tensile, shearing and compressive devformation within the LC, with maximum tensile strains at 30 mmHg averaging 5.5%, and compressive strains reaching 20%. We conclude that PC µCT provides a novel high-resolution method for imaging the LC, and when combined with DVC, allows for full-field 3D measurement of ex vivo LC biomechanics at high spatial resolution.