Scoliosis and Kyphosis Prevalence in Turner Syndrome: A Retrospective Review at a Pediatric Tertiary Care Medical Center.

BACKGROUND: The prevalence of major coronal and sagittal spinal curves (scoliosis and kyphosis) in Turner syndrome (TS) is not well established due to limited reporting. The relationship between growth hormone (GH) therapy and its effect on TS spinal curve incidence is also not well established. METHODS: A retrospective chart review of 306 TS patients from 2007 to 2021 evaluated major coronal and sagittal spinal curves, progression of the curve, and treatment with GH. Statistical significance (defined as P <0.05) between curvature rates and curve progression was compared between GH-treated patients and non-GH-treated patients using a χ 2 or Fisher exact test when appropriate. RESULTS: Thirty-seven of 306 (12%) TS patients had a radiographically relevant spinal deformity. Twenty-seven of 37 (73%) had mild; 4 of 37 (11%) had moderate, and 6 of 37 (16%) had severe curves. Of those with severe, 4 underwent spinal fusion, 1 was treated with bracing, and 1 was braced before a cardiovascular-related death. Regarding GH use among TS patients, 190 of 306 (62%) used GH versus 116 of 306 (38%) who did not. Of those with a spinal curve, 24 of 37 (65%) used GH compared with 13 of 37 (35%) who did not. On univariate analysis, GH therapy was not a risk factor for the diagnosis of a major spinal curve, a more severe degree of the curve at the time of diagnosis, or spinal curve progression ( P >0.05 for all). CONCLUSIONS: This is the largest single institution retrospective review of a TS cohort known to the authors assessing spinal curve prevalence and relation to GH treatment and demonstrates a TS spinal curve rate of 12% (37/306). Four of six (11%) TS patients with a severe curve underwent corrective spine fusion. There was no relationship between the use of GH and the presence of a spinal curve or curve progression. Further study is warranted to determine risk factors for curve progression. LEVEL OF EVIDENCE: Level III. CLINICAL RELEVANCE: This retrospective case series serves to review and address the prevalence of spinal deformity in TS patients and whether GH impacts worsening deformity.

Heterotopic Ossification Prophylaxis in Acetabular Fracture Surgery: A Systematic Review.

Heterotopic ossification (HO) following acetabular fracture surgery is relatively common. The purpose of this study was to perform a systematic review of the literature regarding HO rates following acetabular surgery and the effectiveness of the various prophylactic measures taken to prevent its occurrence. A search of PubMed, MEDLINE, and Cochrane Database of Systematic Reviews was performed using the search terms ("Acetabular" OR "Acetabulum") AND ("Heterotopic Ossification" OR "HO" OR "Ectopic Ossification"). Inclusion criteria included articles published in English reporting on HO in acetabular fracture surgery. Descriptive statistics were calculated with categorical data presented as frequency with percentages and continuous data as means. Standard weighted means were calculated for all parameters. Sixty-six articles were included in this study with a total of 5,028 patients. HO was identified in 1,511 (30%) of fractures. Indomethacin (27%) and radiation therapy (24%) demonstrated decreased rates of HO formation versus no prophylaxis (36%). In particular, rates of severe HO formation were substantially decreased with radiation therapy (3%) and indomethacin (7%) compared to no prophylaxis (18%). Indomethacin and radiation therapy both appear to decrease HO formation and severity without substantially increasing surgical morbidity. (Journal of Surgical Orthopaedic Advances 32(4):217-224, 2023).

Outcomes of Iliac Wing Fractures: A Systematic Review of the Literature.

To review the literature on iliac wing fractures to assess outcomes of operative and nonoperative treatment. A search of PubMed, MEDLINE, and Cochrane Database of Systematic Reviews was performed. Articles reporting on iliac wing fractures without pelvic ring destabilization or intraarticular extension were included. Study information and patient data were collected, and a Methodological Index for Non-randomized Studies (MINORS) score was assigned to each article. In total, 19,363 articles were identified with 32 qualifying for inclusion. The articles included 131 patients with 133 fractures. The mean age was 43.6, and mean follow-up time was 41.9 months. Forty-eight (36%) fractures were treated operatively, and 85 (64%) were treated nonoperatively. Associated injuries included bowel injuries, other pelvic fractures, gunshot wounds, and arterial injuries. There is an absence of comparative studies between operative and nonoperative management of iliac wing fractures. Indications for operative management appear to depend on comminution, open fractures, and associated injuries. (Journal of Surgical Orthopaedic Advances 32(3):139-147, 2023).

Does Surgeon Compensation Differ by Implant Choice for the Treatment of Femoral Neck Fractures?

The objective of this study was to determine if physicians are compensated equally for the treatment of femoral neck fractures based on fixation method in a propensity score matched cohort of patients. The American College of Surgeons' National Surgical Quality Improvement Project (ACS NSQIP) database was queried for patients undergoing open reduction internal fixation (ORIF), hemiarthroplasty (HA), and total hip arthroplasty (THA) for femoral neck fractures. Exact matching was used to account for differences in patient-specific variables and underlying medical comorbidities. Total relative value units (RVU), operative time, RVU/minute, and reimbursement/minute were compared between the three procedures after exact matching to assess relative valuation. Propensity score matching resulted in a total of 4,581 patients eligible for final data analysis (1,527 patients in each treatment group). The groups were very well matched for age, sex, BMI, comorbidities, and American Society of Anesthesiologists (ASA) class (p > 0.99 for all). When dividing compensation by case duration, ORIF generated the most RVUs per minute (0.31 ± 0.19 or $11.01 ± 7.02) followed by THA (0.27 ± 0.14 or $9.86 ± 5.15) and HA (0.25 ± 0.1 or $8.99 ± 3.75; p<0.001 for all). This study shows that orthopaedic surgeons are compensated the most for ORIF followed by THA and HA for fixation of femoral neck fractures. (Journal of Surgical Orthopaedic Advances 32(3):164-168, 2023).

Revision ACL reconstruction has higher incidence of 30-day hospital readmission, reoperation, and surgical complications relative to primary procedures.

PURPOSE: Although there has been substantial improvement in ACL reconstructive surgery, graft failure remains a devastating complication for some patients. Revision procedures are inherently more complex and technically challenging. The purpose of this study is to determine the incidence of short-term complications after these procedures and to compare trends in operative length, relative valuation, and reimbursement after primary versus revision ACL reconstruction. METHODS: Primary and revision arthroscopic ACL reconstruction cases were identified on the American College of Surgeons' NSQIP database using Current Procedural Terminology (CPT) and International Classification of Diseases (ICD) codes between January 1, 2012 and December 31, 2017. Demographics, patient variables, and surgical variables were compared between primary and revision groups using Chi-squared tests. Logistic regression was used to identify independent risk factors for revision ACL reconstruction. Various 30-day outcome measures were compared between the primary and revision ACL reconstruction groups. Various measures of valuation-including total relative value units (RVU) and reimbursement per minute-were calculated and compared between the two groups. RESULTS: A total of 8292 patients-8135 primary and 157 revision procedures-were included in the final cohort. Higher ASA scores were associated with revision ACL reconstructions. Patients undergoing revision procedures were less likely to have an ASA score of 1 (p < 0.001) and more likely to have an ASA score of 2 (p = 0.004) or 3 (p = 0.020). Revision ACL reconstruction was associated with higher rates of poor 30-day outcome measures, including unplanned readmission (p = 0.029), reoperation (p = 0.012), return to the OR (p = 0.012), and surgical complications (p = 0.021). The total RVUs and reimbursement for revision procedures were significantly greater than those for primary procedures (p < 0.001). However, when accounting for operative time, the RVU/minute and reimbursement/minute were similar between the two groups (n.s.). CONCLUSIONS: Relative to primary ACL reconstruction, revision ACL procedures are associated with worse short-term outcomes-including unplanned readmission, reoperation, return to the OR, and surgical complications. A greater ASA score was independently predictive of revision ACL surgery. The current RVU system undervalues revision ACL procedures, considering the increased operative time and complexity of such procedures. LEVEL OF EVIDENCE: Level III.

Trends in leadership at shoulder and elbow fellowships: a cross-sectional demographic review.

OBJECTIVE: To determine educational characteristics, trends, and demographics among shoulder and elbow fellowship leaders (FLs). BACKGROUND: Fellowship leaders in shoulder and elbow impart lasting impact on trainees and field development. Four previous studies have analyzed the characteristics and career path trends among orthopedic surgery subspecialty FLs (spine, adult reconstruction, trauma, and sports medicine). We characterized the educational backgrounds and demographic composition of all 40 FLs including fellowship directors (FD), fellowship co-directors (co-FD), and associate fellowship directors (associate FD) of 31 American Shoulder and Elbow Surgeons (ASES)-accredited shoulder and elbow fellowships in the United States. We additionally compiled the residency and fellowship institutions that trained FLs as framework for aspiring leaders in orthopedic surgery. METHODS: Using the American Shoulder and Elbow Surgeons (ASES) directory website page "ASES-Recognized Shoulder and Elbow Fellowship Programs," we identified all active shoulder and elbow fellowships within the United States as well as associated FL identifiers. Compiled data points include age, sex, ethnicity, residency/fellowship training location, time since education completion until FL appointment, length in FL role, personal research Scopus H-index, and major society and journal leadership position history. RESULTS: We analyzed data from all 40 active FLs across 31 ASES-accredited shoulder and elbow fellowships, encompassing 26 FDs, 13 co-FDs, and 1 associate FD. The majority of FLs (97.5%) were male whereas 2.5% were female, with racial/ethnic identification of 80.0% Caucasian, 10.0% Asian/Pacific Islander, and 10.0% Middle Eastern. The mean Scopus H-index of the FLs was 24.63 ± 16.43. The top residency programs for producing future FLs were the University of Pittsburgh, University of Pennsylvania, University of Nebraska/Creighton, Hospital for Special Surgery, and Brown University (all n = 2). The top fellowship programs for producing future FLs were Mayo Clinic (n = 6), Columbia University (n = 6), San Francisco/California Pacific (n = 4), and Washington University in St Louis (n = 4). CONCLUSION: Shoulder and elbow fellowship leaders graduate with increased frequency from certain fellowship programs with lesser correlation to residency institutions. Programs demonstrate high retention of prior trainees as future FLs. All FLs are distinguished by high indices of research productivity; however, demographic diversity remains limited, which is comparable to prior orthopedic subspecialty FL investigations.

Determining the Impact of the COVID-19 Pandemic on Hand Surgery Fellowship Education.

The purpose of this study is to report the impact of COVID-19 on hand surgery fellow learning and preparedness for practice. A multi-dimensional questionnaire was distributed to current hand fellows and fellowship directors across the United States. Survey questions included fellowship location, institutional response, impact on practice, education and job search. Thirty-two hand surgery fellows and 14 fellowship directors completed the survey. Of fellows, 59% reported a greater than 75% decrease in case volume. Mean hours worked per week per fellow decreased by 52%. All fellowship directors and 94% of fellows did not expect COVID-19 to impact their ability to graduate, and nearly all fellows felt prepared to start practice after fellowship training. However, many fellows expressed concern about job opportunities. The work hours and exposure of hand surgery fellows to elective surgical cases have been adversely impacted by COVID-19. Nevertheless, current hand fellows feel prepared to enter practice. (Journal of Surgical Orthopaedic Advances 31(1):048-052, 2022).

Short-Term Morbidity and Mortality after Distal Femur Open Reduction Internal Fixation in the Geriatric Population.

OBJECTIVE: Distal femur fractures remain a significant cause of morbidity and mortality for elderly patients. There is a lack of large population studies investigating short-term outcomes after distal femur c in elderly patients. The purpose of this study is to assess the incidence of and risk factors for various short-term outcomes after distal femur open reduction internal fixation (ORIF) in the geriatric population. METHODS: The American College of Surgeons' National Surgical Quality Improvement Program (NSQIP) database was used to identify all primary distal femur ORIF cases in patients 60+ years old between January 1, 2015 and December 31, 2020 using Current Procedural Terminology (CPT) codes 27511, 27513, and 27514. Demographic, medical, and surgical variables were extracted for all patients. Propensity score matching was used to match cases in the two age groups based on various demographic and medical comorbidity variables. Several 30-day outcome measures were compared between the 60-79-year-old and 80+-year-old groups both before and after matching. Subsequent multivariate logistic regression was used to identify independent risk factors for 30-day outcome measures in the matched cohort. RESULTS: A total of 2913 patients were included in the final cohort: 1711 patients in the 60-79-year-old group and 1202 patients in the 80+-year-old group. Most patients were female (n = 2385; 81.9%). Prior to matching, the older group had a higher incidence of 30-day mortality (1.9% vs. 6.2%), readmission (3.7% vs. 9.7%, p = 0.024), and non-home discharge (74.3% vs. 89.5%, p < 0.001). Additionally, the older group had a higher rate of blood loss requiring transfusion (30.9% vs. 42.3%, p < 0.001) and medical complications (10.4% vs. 16.4%, p < 0.001), including myocardial infarction (0.7% vs. 2.7%, p < 0.001), pneumonia (2.7% vs. 4.6%, p = 0.008), and urinary tract infection (4.1% vs. 6.1%, p = 0.0188). After matching, the older group consistently had a higher incidence of mortality, non-home-discharge, blood loss requiring transfusion, and myocardial infarction. Various independent risk factors were identified for 30-day morbidity and mortality, including American Society of Anesthesiologists (ASA) classification, body mass index (BMI) status, operative duration, and certain medical comorbidities. CONCLUSION: Geriatric patients undergoing distal femur ORIF are at significant risk for 30-day morbidity and mortality. After matching, octogenarians and older patients specifically are at increased risk for mortality, non-home discharge, and surgical complications compared to patients aged 60-79 years old. Multiple factors, such as BMI status, ASA classification, operative time, and certain medical comorbidities, are independently associated with poor 30-day outcomes.

Radial nerve transection after ballistic humeral shaft fractures: A retrospective cohort study.

INTRODUCTION: Radial nerve palsy following fracture of the humeral shaft is common. However, the incidence of nerve transection in the setting of ballistic trauma is unknown. The purpose of this study was to estimate the incidence of radial nerve transection after ballistic fracture of the humerus. METHODS: Patients presenting to an urban, level-1 trauma center with a ballistic fracture of the humeral shaft were retrospectively reviewed. Patient demographics, clinical exam on presentation, and operative data were reviewed to determine the incidence of radial nerve palsy on initial examination, the incidence of operative treatment, the incidence of how frequently the nerve was directly visualized, and the incidence of radial nerve transection. RESULTS: One-hundred and thirteen ballistic humeral shaft fractures were identified. Of these, 30 (26.5%) patients had a complete radial nerve palsy on exam. Of patients with a radial nerve palsy, on exam 20 were taken to the operating room and the nerve was visualized in 17 of those cases. There 2 were partially lacerated nerves and 12 nerves were completely transected. Thus, in patients with a complete nerve deficit on examination who underwent operative treatment with nerve exploration, the rate of nerve transection was 70.6%. The lower bound rate of nerve transection for all patients with radial nerve palsy (assuming all unexplored nerves were intact) was 40.0%. CONCLUSION: The rate of nerve transection in patients with humerus shaft fractures with associated radial nerve palsies is likely higher than the rate of nerve transection in similar injuries caused by blunt mechanisms. The authors recommend early exploration and fixation of these injuries.

Management of severe scoliosis in patients with Turner's syndrome: A case series.

Aims and objectives: The prevalence and treatment of severe scoliosis and other spinal anomalies in patients with Turner's syndrome (TS) is not well reported. This is the largest case series to date regarding the treatment course and outcomes of severely scoliotic TS patients. Methods: A retrospective chart review was performed to identify all patients with TS seen at a single center academic pediatric institution from 2007 to 2021. Of these, the presence of concomitant severe scoliosis or other spinal anomalies was determined, defined by a major coronal curve measuring 45° or greater. Demographic, clinical, surgical, and radiologic data was collected at both pre- and post-intervention time points. Results: A retrospective chart review identified 306 patients with TS. Of those, six were identified to have severe scoliosis or other severe spinal anomalies requiring fusion. All four posterior spinal fusion (PSF) patients demonstrated improvement of their spinal curvature. One patient who electively pursued only bracing demonstrated minimal improvement and surgery was subsequently recommended, but not pursued. One patient expired from a pre-existing heart condition prior to intervention. All postoperative complications resolved with no further complications. The only brace-related complication was an allergic rash related to the brace material. Conclusion: All four patients who underwent PSF demonstrated significant improvement of their spinal curvature with few post-surgical complications. None of the patients in the bracing cohort demonstrated stabilization of their spinal curvature. Therefore, these data corroborate with prior studies, suggesting that operative management consisting of spinal fusion with instrumentation provides optimal clinical outcomes, compared to bracing only.

Characteristics of Team Physicians in the National Football League: The Road to Success and a Call for Diversity.

Background: The role of team physician (TP) in professional sports is a highly coveted position within sports medicine. There is currently limited research on the demographic characteristics of TPs within the National Football League (NFL). Purpose: To identify demographic characteristics and educational backgrounds of NFL head TPs (HTPs) and assistant TPs (ATPs). Study Design: Cross-sectional study. Methods: A list of TPs was identified through the National Football League Physicians Society (NFLPS). Variables investigated include age, gender, race, medical specialty, location and year of residency and fellowship training, leadership among medical societies and editorial boards, academic rank, and personal Scopus Hirsch index (h-index). Linear regression was performed to determine correlation, and t tests were used to assess differences in the h-index. Results: Of the 170 TPs, 21.2% were HTPs and 78.8% were ATPs. TPs were 97.6% male, 91.2% were non-Hispanic White, and 60% had attained an academic rank. The mean ages of the HTPs and ATPs were a 56.2 ± 9.6 and 52.6 ± 9.6 years, respectively (P = .047). Among orthopaedic surgeons, the most common subspecialties were sports medicine (70.5%), foot and ankle (7.6%), and spine (5.7%). Of the TPs, 48.2% and 32.9% worked for a team in the same state in which they graduated residency and fellowship, respectively. HTPs and ATPs had been in the NFLPS for a mean of 16.9 ± 10.8 and 8.8 ± 8.3 years, respectively (P < .001). Further, TPs holding an academic rank had a mean h-index of 14.0 ± 19.3, while those without an academic rank had a mean h-index of 6.2 ± 8.8 (P < .01). HTPs and ATPs had mean h-indices of 15.7 ± 15.9 and 9.6 ± 16.3 (P = .0503), respectively. Conclusion: TPs in the NFL are typically White men in their mid-50s who have trained at specific high-ranking institutions and obtained a fellowship in sports medicine. HTPs were likely to be older with longer tenures within the NFLPS and with more impactful research than their ATP counterparts.

Patient and Surgeon Perceptions Regarding Microdiscectomy Surgery: A Cross-Sectional Analysis of Social Media Posts.

BACKGROUND: Social media offers a powerful and expanding platform for sharing the patient experience with a large audience through an unsolicited perspective. The content may influence future perceptions around surgical care. OBJECTIVE: To analyze publicly available content on a major social media outlet related to microdiscectomy surgery based on perspective, location, timing, content, tone, and patient satisfaction. METHODS: A query of content was performed for the study period 1 January 2019 to 1 January 2021. Relevant content was identified by hashtag "#microdiscectomy." The initial query returned 10,050 publicly available posts, and the 1500 most "liked" posts were included for evaluation. Content was subsequently classified, characterized, and analyzed. RESULTS: Patients created 72.9% of microdiscectomy-related content, and spine surgeons created 23.5%. Regarding region, 77.0% of posts originated in the United States. The majority portrayed the patient experience in the postoperative phase of care (86.0%), with the primary reference to activities of daily living (56.9%). Only 1.7% of posts depicted the surgical incision site. The connotation of posts was deemed positive in 78.5% of cases. Of the posts referencing satisfaction, 98.3% depicted patient satisfaction with the surgical outcome. Patient posts in the postoperative phase of care (>1 week after surgery) were more than 2 times as likely to express positive tone (OR = 2.07, P ≤ 0.013) with their clinical course compared with patient posts outside the postoperative period. CONCLUSIONS AND CLINICAL RELEVANCE: Overall, social media posts are written in a positive tone, express satisfaction with surgical outcome, typically occur in the postoperative period of care, and depict activities of daily living. These popular mechanisms of communication, such as Instagram, offer spine surgeons unique insights into the true patient experience and may provide an opportunity for surgeons to assess patient feedback, influence patient perceptions, and enhance delivery of lumbar spine care.

Social Media Posts Pertaining to Anterior Cervical Discectomy and Fusion (ACDF) Surgery: A Cross-sectional Analysis of Patient and Surgeon Perceptions.

STUDY DESIGN: Cross-sectional study. OBJECTIVE: To analyze publicly available content on a major social media outlet related to anterior cervical discectomy and fusion (ACDF) surgery based on perspective, location, timing, content, tone, and patient satisfaction. SUMMARY OF BACKGROUND DATA: Social media offers a powerful platform for sharing the patient experience with the public through an unfiltered perspective. Social media content may influence future perceptions around surgical care and postings around ACDF have not been previously reported. METHODS: A query of content from a major social media outlet was performed for the study period January 1, 2018, to January 1, 2020, and returned 6500 publicly available posts. Content was identified by the hashtags "#acdf" or "#acdfsurgery." Content was ranked by number of "likes." Of the 1500 most popular posts, 1136 related to ACDF surgery and were included. Post content was characterized and classified. RESULTS: Patients created 85% of ACDF-related content and spine surgeons created 11.8%. Most posts portrayed the patient experience in the postoperative period and depicted patients performing activities of daily living, participating in sports, or completing work activities (54.4%). The connotation of posts was deemed to be positive in 79.2% of cases. In regard to their care or state of health as it related to ACDF surgery, 59.8% of patients expressed satisfaction, whereas 14.1% expressed dissatisfaction. Female patients were >4 times as likely to express dissatisfaction (odds ratio=4.16, P =<0.0001), with their clinical course compared with their male counterparts. CONCLUSIONS: Patients were the source of most posts on a major social media outlet that pertained to ACDF surgery with a majority reporting positive tone and satisfaction. These mechanisms of communication offer surgeons unique insights into patient experience and may provide an opportunity for surgeons to assess patient feedback, influence patient perceptions, and enhance delivery of cervical spine care.

30-Day outcomes analysis of surgical management of radial head fractures comparing radial head arthroplasty to open reduction internal fixation.

INTRODUCTION: Radial head arthroplasty and open reduction internal fixation are two commonly utilized treatment options for radial head fractures. The purpose of this study is to assess the incidence of and risk factors for short-term complications following radial head arthroplasty and open reduction internal fixation of radial head fractures. METHODS: The American College of Surgeons National Surgical Quality Improvement Program was queried to identify patients that underwent radial head arthroplasty or open reduction internal fixation for radial head fractures between January 1st, 2015 and December 31st, 2017. The incidence of various 30-day complications, including unplanned readmission, reoperation, non-home discharge, mortality, surgical/medical complications, and extended length-of-stay were compared between the two propensity matched groups. Multivariate logistic regression was used to identify independent risk factors for various short-term complications. RESULTS: After propensity matching, a total of 435 patients were included in our analysis. 250 patients underwent radial head arthroplasty, and 185 patients underwent open reduction internal fixation. Arthroplasty treated patients had a significantly longer mean total operative time (p = .031) and length-of-stay (p = .003). No significant 30-day complications differences were found for unplanned readmission, reoperation, non-home discharge, mortality, surgical complications or medical complications. Independent risk factors for any complications of both procedures included a history of chronic obstructive pulmonary disease and American Society of Anesthesiologists class III. Significant risk factors for length-of-stay greater than two days included a history of bleeding disorder and American Society of Anesthesiologists class III. CONCLUSION: Our study revealed there were no significant differences in 30-day perioperative surgical or medical complications from either surgical treatment of radial head fractures; however, radial head arthroplasty treated patients were met with a significantly longer length-of-stay and longer duration of operating time. We also identified risk factors that were independently associated with higher rates of complications regardless of treatment type.

Primary versus revision total shoulder arthroplasty: comparing relative value and reimbursement trends.

BACKGROUND: Total shoulder arthroplasty (TSA) has been demonstrated to be an effective treatment for multiple shoulder pathologies. The purpose of our study was to compare the relative value units (RVUs) per minute of surgical time for primary and revision TSA. METHODS: The American College of Surgeons National Surgical Quality Improvement Program database was queried to identify patients that underwent primary TSA, one-component revision TSA, and two-component revision TSA between January 1, 2015 and December 31, 2017 using current procedure terminology codes. RVUs were divided by mean operative time for each procedure to determine the amount of revenue generated per minute. Rates were compared between the groups using a one-way analysis of variance with post-hoc Tukey test. Statistical significance was set at p<0.05. RESULTS: When dividing compensation by surgical time, we found that two-component revision generated more compensation per minute compared to primary TSA (0.284±0.114 vs. 0.239±0.278 RVU per minute or $10.25±$4.11 vs. $8.64±$10.05 per minute, respectively; p=0.001). CONCLUSIONS: The relative value of revision TSA procedures is weighted to account for the increased technical challenges and time associated with these procedures. This study confirms that reimbursement is higher for revision TSA compared to primary TSA.

Orthopaedic Surgery Residency Program Websites: A Five-Year Update and the Rise of Social Media.

Objective  The importance of online information in the form of residency program websites has been well documented. With the rise of popularity of social media, another potential vital source of online information distribution exists. We aimed to examine the changes in orthopaedic surgery residency program websites and determine the use of social media by these programs. Methods A list of orthopaedic residency programs was obtained. Websites were then assessed for presence of numerous criteria. The presence of a social media account on Instagram, Twitter, and Facebook platforms was then determined. Results One hundred ninety-five websites out of 197 programs were identified. The most commonly present criterion was resident rotation schedule with 187 (96%) listings. Meanwhile, information on virtual sessions for prospective applicants was the least present at 26 (13%). Out of the 33 criteria assessed, websites contained an average of 20.4 criteria. Approximately half of the programs were noted to have a social media presence. Conclusion Website utilization and accessibility have improved over time as the importance of online information has continued to grow in the orthopaedic surgery residency application process. In order to increase their online presence, numerous programs have recently created or enhanced the profiles on social media platforms which may reach more users than websites alone.

Characteristics and Trends of Highly Cited Articles in Calcaneus Fracture Research.

Background: Despite significant effort expended toward exploring fracture patterns, surgical timing, surgical approaches, and possible implants within the calcaneus fracture literature, treatment is still fraught with complications and controversy. This study aims to conduct a citation analysis of the most cited articles related to calcaneus fractures to highlight the most historically influential articles, as well as the more recent breakthrough articles that are leading change within the field. Methods: A literature search was performed via Scopus on September 20, 2021 using the terms "(calcaneus OR calcaneal OR hindfoot) AND (fracture OR injury)" to search "article title, abstract, and keywords" of all primary and review articles. Search results were rigorously reviewed to ensure appropriateness for this study. The 50 highest total cited included articles were analyzed. Title, authors, journal, country of origin, institution, year of publication, citation variables (total citation count, total citation density, citation count from the last 5 years, and 5-year citation density), and level of evidence were collected for each article. One-way analysis of variance with post hoc testing was used to identify differences in citation variables and level of evidence. Pearson correlation was used to directly compare different citation variables. Results: The total citation count average was 178±33, with a total citation density average of 9±2. The year of publication for the 50 articles ranged from 1948 to 2014, with a median year of 1999. Roy W. Sanders was the most productive author in the field, authoring 6 articles and lead authoring 3. The most frequent level of evidence was IV with 19 articles. There was a strong correlation between total citation density and 5-year citation density. The article level of evidence showed no impact on the included measures of an article's influence. Conclusion: This study successfully analyzes and presents the characteristics among the highest cited articles related to calcaneus fractures. The provided characterization of influential works and authors highlights trends, impactful findings, and future areas of focus within calcaneus fracture literature.Level of Evidence: Review Article.

Comparison of Lumbar Fusion With and Without Interbody Fusion for Lumbar Stenosis Using Patient-Reported Outcomes Measurement Information System (PROMIS) Computer Adaptive Testing (CAT).

Study design This was a retrospective analysis of patient-reported outcomes across a two-year period. Summary of background data Patients suffering from lumbar stenosis may experience low back pain, neurogenic claudication, and weakness. Patients can benefit from surgical intervention, including decompression with or without fusion. However, the superiority of any single fusion construct remains controversial. Objective The goal of this study was to compare Patient-Reported Outcomes Measurement Information System (PROMIS®) Computer Adaptive Testing (CAT) measures in patients with lumbar spinal stenosis treated surgically with lumbar decompression and fusion with or without interbody fusion. Methods A retrospective review of patients with lumbar stenosis undergoing lumbar decompression and one-level fusion was performed. PROMIS® CAT Physical Function (PF) and Pain Interference (PI) assessments were administered using a web-based platform pre and postoperatively. Results Sixty patients with lumbar stenosis undergoing one-level lumbar fusion were identified. Twenty-seven patients underwent posterior lumbar fusion (PSF) alone and 33 underwent one-level lumbar interbody fusion (IF). Patients undergoing IF had better absolute PF scores compared to patients undergoing PSF at one-year postoperatively (48.9 v 41.6, p=0.002) and greater relative improvement in PF scores from baseline at one-year postoperatively (D13.6 v D8.6, p=0.02). A subgroup analysis of patients undergoing TLIF v PSF showed better absolute PF scores at the one-year follow-up in the TLIF group (47.1 v 42.3, p=0.04). No differences were found in PI scores at any time point between the PSF and IF groups. Patients undergoing IF had significantly shorter hospital stays (2.5 v 3.3 days, p=0.02) compared to patients undergoing PSF. Conclusions Patients with lumbar spinal stenosis treated with one-level IF reported higher absolute PF scores and experienced greater relative improvement in PF scores from baseline at one-year follow-up compared to patients treated with PSF alone. Additionally, IF is associated with a decreased length of hospital stay as compared to PSF.

Measuring Value in Elective Spine Surgery.

Objective: To summarize the main findings from research on measuring the value in spine surgery. Summary of Background Data: Determining the value of surgical interventions, which is defined by the quality and efficacy of care received divided by the cost to deliver healthcare, is inherently complex. The two most fundamental components of value-quality and total cost-are multifactorial and difficult to quantify. Methods: A narrative review of all the relevant papers known to the author was conducted. Results: It is straightforward to calculate the aggregate hospital cost following a surgical procedure, but it is not simple to estimate the total cost of a procedure-including the direct and indirect costs. These individual metrics can help providers make more educated decisions with regards to improving patient quality of life and minimizing unnecessary costs. A consensus of the appropriate cost-per-quality-adjusted life-year threshold of different spine surgeries needs to be established. As these metrics become more commonplace in spine surgery, the potential for personalized health care will continue to be developed. Conclusions: As the healthcare system shifts toward value-based care, there is a substantial need for research assessing the value as defined by the quality and efficacy of care received divided by the cost to deliver healthcare of specific spine surgery procedures. Studies on different predictors-both patient-specific and surgical-that may influence outcomes, cost, and value are required.