暂无摘要。

UNASSIGNED: Tendon transfers in conjunction with reverse total shoulder arthroplasty can significantly improve functional outcomes in patients with glenohumeral arthritis and irreparable rotator cuff deficiency. There have been multiple promising new techniques described within the last 20 years that shoulder surgeons should become familiar with.
UNASSIGNED: The authors reviewed the literature on tendon transfers in the setting of reverse total shoulder arthroplasty. Procedures to restore various shoulder functions were described including surgical anatomy, techniques, pearls and pitfalls, and photos.
UNASSIGNED: Subscapularis insufficiency can be reconstructed with a pectoralis major transfer or latissimus dorsi transfer, with the latter having better clinical outcomes and a more anatomic line of pull. Posterosuperior rotator cuff deficiency can be reconstructed with a latissimus transfer (L\'Episcopo transfer) or lower trapezius transfer, with the latter proving superior in biomechanical and short-term studies. Deltoid deficiency can be reconstructed with a pedicled upper pectoralis major transfer. Massive proximal humerus bone loss can be reconstructed with an allograft-prosthetic composite, and any of the aforementioned transfers can be utilized in this setting as well.
UNASSIGNED: Tendon transfers in conjunction with reverse shoulder arthroplasty can significantly improve functional outcomes in patients with glenohumeral arthritis and irreparable rotator cuff deficiency. There have been multiple promising new techniques described within the last 20 years that shoulder surgeons should become familiar with.

UNASSIGNED: Shoulder arthroplasty (SA) has been shown to improve quality of life, though outcomes may vary between individuals. Multiple factors may affect outcomes, including preoperative mental health conditions (MHCs). The goal of this systematic review was to evaluate the clinical and functional outcomes after SA in patients with MHC compared to patients without MHC.
UNASSIGNED: This systematic review was performed in adherence to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines outlined by Cochrane Collaboration. A search of PubMed, the Medline Library, and EMBASE was conducted from inception until September 2023 to obtain studies reporting outcomes after total shoulder arthroplasty and reverse total shoulder arthroplasty in patients with and without MHC. Study characteristics and information on clinical and functional outcomes were collected. All included studies were case-control studies. The methodological quality of the included primary studies was appraised using the methodological index for nonrandomized studies scoring.
UNASSIGNED: Eleven articles published between 2016 and 2023 met inclusion criteria. In total, 49,187 patients, 49,289 shoulders, and five different MHC were included. 8134 patients in the cohort had a diagnosed MHC. The mean patient age was 67.8 years (range, 63.5-71.6 years), and 52.6% of the patients were female. The mean follow-up time was 35.5 months (range, 16.2-58.3 months). Reverse total shoulder arthroplasty was the most common type of procedure (25,543 shoulders, 51.8%). Depression and anxiety were the most reported psychiatric diagnoses (7990 patients, 98.2%). Patients with versus without MHC reported mean improvements of 38 and 42 in American Shoulder and Elbow Surgeons shoulder score and mean Visual Analog Scale pain improvements of 4.7 and 4.9, respectively. Mean complication rates of 31.4% and 14.2% were observed in patients with versus without MHC, respectively. The most prevalent surgical complication in patients with MHC was infection (1.8%), followed by prosthetic complication (1.7%), and adhesive capsulitis (1.6%).
UNASSIGNED: Patients with MHC may have lower preoperative range of motion, worse postoperative shoulder function, and higher postoperative pain levels than patients without MHC. Patients with MHC demonstrated improvements in range of motion and functional outcomes after SA but had higher reported complication and revision rates when compared to patients without MHC. Depression and anxiety were the leading conditions correlated with lower outcomes in patients with MHC after SA. Preoperative physical therapy, mental health counseling, and expectation setting may help these patients reach the maximal achievable benefit from SA.

UNASSIGNED: Posterior glenoid bone loss in glenohumeral osteoarthritis poses significant challenges in shoulder arthroplasty. Anatomic total shoulder arthroplasty (TSA) with a humeral head autograft to address the glenoid bone deficiency is an option for these difficult cases. Variable results with this procedure are reported in the literature. This article describes the surgical technique of posterior glenoid bone grafting in TSA using a glenoid implant with hybrid fixation and a series of reported patient functional and radiographic outcomes.
UNASSIGNED: A retrospective chart review of cases from 2015 to 2020 by a single surgeon revealed 10 patients who underwent primary TSA with hybrid glenoid component and posterior glenoid bone grafting. Preoperative and postoperative radiographs were assessed for glenoid inclination, glenoid version, acromiohumeral distance, humeral stem status, and glenoid implant status. Functional outcomes were evaluated by range of motion, strength, and patient-reported clinical outcomes (pain and function on a visual analog scale, Disabilities of the Arm, Shoulder, and Hand score, Single Assessment Numeric Evaluation, American Shoulder and Elbow Surgeons score). Complications and reoperations were also evaluated.
UNASSIGNED: Average follow-up was 31.4 months, active forward flexion and external rotation improved on average from 105° to 150° and 20° to 60°, respectively (P < .001) and average abduction improved from 100° to 140° (P < .002). At an average of 26.7 months, patients reported assessments (visual analog scale pain and function, Disabilities of the Arm, Shoulder, and Hand score, Single Assessment Numeric Evaluation, American Shoulder and Elbow Surgeons scores) reveal significant (P < .05) improvement in pain and functional outcomes. Radiographically, at 23.0 ± 20.1 months, all patients demonstrated a well-fixed humeral and glenoid component without evidence of lucent lines. The bone graft used in each patient was well unionized and no radiographic complications were reported. No patients underwent revision surgery, and there was one clinical complication reported, which consisted of a suspected rotator cuff injury at follow-up.
UNASSIGNED: Hybrid fixation with structural glenoid bone grafting in TSA resulted in excellent outcomes with no evidence of graft or component failure on follow-up radiographs and significantly reduced pain, improved functional scores, and improved active range of motion.

BACKGROUND: Total shoulder arthroplasty (TSA) is a common procedure that may be considered for patients with glenohumeral osteoarthritis. Patients undergoing this procedure may be afflicted by comorbid conditions, such as systemic lupus erythematosus (SLE), which may impact odds of various postoperative complications.
METHODS: Adult patients with and without SLE who underwent TSA (anatomic or reverse) were queried from the Jan 2010 to Oct 2022 PearlDiver M165 database. Patients with and without SLE were matched (1:4) based on age, sex, and Elixhauser Comorbidity Index. Ninety-day adverse events and five-year implant survival were assessed and compared with multivariable analysis. Sub-analyses were done for SLE patients with and without a prescription of immunomodulatory therapy (IMT - corticosteroids, hydroxychloroquine, and/or biologics) within 90 days prior to surgery and compared to non-SLE patients with multivariable analyses. Lastly, SLE patients with and without a 90-day history of IMT were directly compared with multivariate logistic regression. A Bonferroni correction was applied to univariable analyses and multivariable regressions.
RESULTS: Of 211,832 TSA patients identified, SLE was noted for 2,228 (1.1%). After matching, 8,261 patients without SLE and 2,085 patients with SLE were selected. SLE patients were at an increased odds of 90-day aggregated events including severe (OR=3.50), minor (OR=3.13), all (OR=2.35), and orthopedic-related (OR=1.41) adverse events (p<0.0030 for all). There was no difference in 5-year implant survival. Of those with SLE, IMT medications were being received by 1,267 (60.8%). Any, severe, minor, and orthopedic 90-day adverse events were significantly elevated for both those with and without IMT relative to those without SLE (p<0.0030 for all except for orthopedic-related adverse events for those not on IMT which were not significant). Relative to those not on IMT medications, those on IMT medications were at significantly higher odds of any, severe, minor, and orthopedic-related adverse events.
CONCLUSIONS: Following TSA, patients with SLE were found to be at an increased odds of 90-day adverse events but not of 5-year revisions. Furthermore, those on IMT medications were at higher risk of any, severe, minor, and orthopedic-related adverse events compared to those who were not on these medications. These findings may help with patient counselling and surgical planning when those with SLE are considered for TSA.

UNASSIGNED: The aim of this study was to evaluate the impact of mental health attributes, such as the presence of psychiatric comorbidities or psychological comorbidities (low resilience), on outcomes after rotator cuff repair (RCR) and total shoulder arthroplasty (TSA).
UNASSIGNED: PubMed, Cochrane, and Google Scholar (results pages 1-20) were searched up to November 2023. Mental health problems of interest included the presence of psychiatric comorbidities (depression, anxiety) or indicators of poor psychological functioning, such as low resilience or the presence of distress. Patients were assigned to poor or good mental health groups in this study based on their grouping in the original study.
UNASSIGNED: Fourteen studies were included in the meta-analysis. Patients with good mental health had greater improvements in postoperative American Shoulder and Elbow Surgeons and Simple Shoulder Test scores in the TSA cohort (P=0.003 and P=0.01), RCR cohort (P<0.001), and the combined TSA and RCR cohort (P<0.001). No difference was found in visual analog scale score, satisfaction, external rotation, or flexion between the two mental health groups. Patients with poor mental health undergoing RCR experienced higher rates of adverse events and transfusions (P<0.001). Patients with poor mental health also had greater rates of revision and emergency department visits in the TSA cohort (P<0.001), RCR cohort (P=0.05 and P=0.03), and combined cohort (P<0.001). Patients with poor mental health undergoing TSA had a higher rate of re-admission (P<0.001).
UNASSIGNED: Patients with poor preoperative mental health showed inferior patient-reported outcome scores and increased rates of adverse events, revisions, and re-admissions.

UNASSIGNED: This study sought to determine if preoperative forward elevation (FE) weakness affects outcomes of anatomic (aTSA) and reverse total shoulder arthroplasty (rTSA) for patients with rotator cuff-intact glenohumeral osteoarthritis (RCI-GHOA).
UNASSIGNED: A retrospective review of a single institution\'s prospectively collected shoulder arthroplasty database was performed between 2007 and 2020, including 333 aTSAs and 155 rTSAs for primary RCI-GHOA with a minimum 2-year follow-up. Defining preoperative weakness as FE strength ≤4.9 pounds, three cohorts were matched 1:1:1 by age, sex, and follow-up: weak (n=82) to normal aTSAs, weak (n=44) to normal rTSAs, and weak aTSAs (n=61) to weak rTSAs. Compared outcomes included range of motion, outcome scores, and complication and revision rates at latest follow-up.
UNASSIGNED: Weak aTSAs and weak rTSAs achieved similar postoperative outcome measures to normal aTSAs and normal rTSAs, respectively (P>0.05). Compared to weak rTSAs, weak aTSAs achieved superior postoperative passive (P=0.006) and active external rotation (ER) (P=0.014) but less favorable postoperative Shoulder Pain and Disability Index (P=0.032), American Shoulder and Elbow Surgeons (P=0.024), and University of California, Los Angeles scores (P=0.008). Weak aTSAs achieved the minimal clinically important difference (MCID) and substantial clinical benefit at a lower rate for abduction (P=0.045 and P=0.003) and FE (P=0.011 and P=0.001). Weak aTSAs had a higher revision rate (P=0.025) but a similar complication rate (P=0.291) compared to weak rTSAs.
UNASSIGNED: Patients with RCI-GHOA and preoperative FE weakness obtain postoperative outcomes similar to patients with normal preoperative strength after either aTSA or rTSA. Preoperatively, weak aTSAs achieved greater ER but lower rates of clinically relevant improvement in overhead motion compared to weak rTSAs. Level of evidence: III.

OBJECTIVE: This study investigates the association between preoperative serum sodium levels and 30-day postoperative complications following aseptic revision total shoulder arthroplasty (TSA).
METHODS: The American College of Surgeons National Surgical Quality Improvement Program database was queried for all patients who underwent aseptic revision TSA from 2015 to 2022. The study population was divided into two groups based on preoperative serum sodium levels: eunatremia (135-144 mEq/L) and hyponatremia (< 135 mEq/L). Logistic regression analysis was performed to investigate the relationship between hyponatremia and early postoperative complications.
RESULTS: Compared to eunatremia, hyponatremia was independently associated with a significantly greater likelihood of experiencing any complication (odds ratio [OR] 1.65, 95% confidence interval [CI] 1.14-2.40; P = .008), blood transfusions (OR 2.45, 95% CI 1.24-4.83; P = .010), unplanned reoperation (OR 2.27, 95% CI 1.07-4.79; P = .032), and length of stay > 2 days (OR 1.63, 95% CI 1.09-2.45; P = .017).
CONCLUSIONS: Hyponatremia was associated with a greater rate of early postoperative complications following noninfectious revision TSA. This study sheds light on the role of preoperative hyponatremia as a risk factor for postoperative complications and may help surgeons better select surgical candidates and improve surgical outcomes in the setting of revision TSA.

BACKGROUND: Recent mandates from the Center for Medicare and Medicaid Services (CMS) require United States hospitals to disclose healthcare service pricing. Yet, there\'s a gap in understanding how state-level factors affect hospital service pricing, like total shoulder arthroplasty (TSA). Comprehending these influences can help policymakers and healthcare providers manage costs and improve care access for vulnerable populations. The purpose of this study was to examine the effect of state characteristics such as partisan lean, Certificate of Need (CON) status, and Medicaid expansion, on TSA price.
METHODS: TSA price data was extracted from the Turquoise Health Database using CPT code 23472. State partisan lean was determined by evaluating each state during the 2020 election year for its legislature (both senate and house), governor, presidential vote, and Insurance Commissioner affiliation, categorizing states as either \"Republican-leaning\" or \"Democratic-leaning.\" CON status, Medicaid expansion, area deprivation index (ADI), and population density information was obtained from publicly available sources. Multivariable regression models were used to assess the relationship between these factors and TSA price.
RESULTS: The study included 2,068 hospitals nationwide. The median (IQR) price of TSA across these hospitals was $12,607 ($9,185). In the multivariable analysis, hospitals in Republican-leaning states were associated with a significantly greater price of +$210 (p = 0.0151), while Medicaid expansion was also associated with greater price +$1,878 (p < 0.0001). CON status was associated with a significant reduction in TSA prices of -$2,880 (p < 0.0001). In North Carolina an ADI >85 was associated with a reduction in price (p = 0.0045), while urbanization designation did not significantly impact TSA price (p = 0.8457).
CONCLUSIONS: This cross-sectional observational study found that Republican-leaning states and Medicaid expansion were associated with increased TSA prices, while an ADI >85 and CON laws were associated with reduced TSA prices.

OBJECTIVE: This study investigates the association between preoperative hypoalbuminemia and 30-day postoperative complications following noninfectious revision total shoulder arthroplasty (TSA).
METHODS: The American College of Surgeons National Surgical Quality Improvement Program database was queried for all patients who underwent noninfectious revision TSA from 2015 to 2021. The study population was divided into two groups based on preoperative serum albumin: normal albumin (≥ 3.5 g/dL) and hypoalbuminemia (< 3.5 g/dL). Logistic regression analysis was conducted to investigate the relationship between preoperative hypoalbuminemia and postoperative complications.
RESULTS: Compared to normal albumin, hypoalbuminemia was independently associated with a significantly greater likelihood of experiencing any complication (odds ratio [OR] 3.26, 95% confidence interval [CI] 2.04-5.19; P < .001), sepsis (OR 9.92, 95% CI 1.29-76.35; P = .028), blood transfusions (OR 2.89, 95% CI 1.20-6.93; P = .017), non-home discharge (OR 2.88, 95% CI 1.55-5.35; P < .001), readmission (OR 3.46, 95% CI 1.57-7.58; P = .002), and length of stay > 2 days (OR 3.00, 95% CI 1.85-4.86; P < .001).
CONCLUSIONS: Preoperative hypoalbuminemia was associated with early postoperative complications following revision TSA.
METHODS: Level III; Retrospective Cohort Comparison; Prognosis Study.