AI-Assisted Sentiment Analysis of ACFAS Fellowship-Trained Foot and Ankle Surgeon Online Reviews.

Online physician ratings and reviews prove useful among patients when selecting a provider. Analyzing such reviews across medical and surgical specialties to determine their emotional tone through sentiment analysis yielded varying levels of positivity, negativity, and neutrality. To provide insight into what patients are saying, this study similarly analyzes the sentiment of physician ratings and reviews among foot and ankle surgeons. Healthgrades ratings and reviews, entered as of February 2024, were collected among the American College of Foot and Ankle Surgeons (ACFAS) fellows along with each surgeon's demographic information. ChatGPT was used to perform a sentiment analysis to describe the positivity, negativity, and neutrality of online physician reviews. Ratings and review sentiment were described among the sample and between sexes. Among 268 fellows, men received higher average rating scores than women (p = .02), From the 2339 reviews, women received a greater proportion of negative reviews compared to men (p < .001). The overall sentiment scores among men were higher than women (p < .001). There existed a very weak inverse relationship between ratings and years in practice (R = -0.16; p = .01). Fellowship-trained foot and ankle surgeons received predominantly positive reviews. When comparing sexes, males received higher ratings with higher sentiment scores. As patients place high credence in online reviews when selecting their provider, surgeons should remain mindful of and monitor or manage their online reputation.

30-Day Readmission Following Outpatient Transmetatarsal Amputation in the Geriatric Population: An ACS NSQIP Analysis.

Whether secondary to deformity, traumatic injury, infection, neoplasm, or ischemic disease, the transmetatarsal amputation provides a functional means of limb preservation prior to major proximal amputation. With similar readmission rates following inpatient and outpatient surgery, prevention of an unnecessary admission among vulnerable patients, specifically geriatrics, proves beneficial. This investigation examines differences among geriatric patients admitted and not requiring readmission following outpatient transmetatarsal amputation. An ACS NSQIP database analysis following filtering for CPT 28805, specific for transmetatarsal amputations, was performed among geriatric patients. Patient demographic, medical history, operative characteristics, and social/functional determinants were compared between the no admission and readmission cohorts. The threshold for statistical significance was set at p ≤ .05. Overall, a 19% readmission rate was reported among geriatric patients who underwent an outpatient transmetatarsal amputation. No statistically significant difference among patient demographics, past medical history, or surgical presentation was found between cohorts. Geriatric patients that maintained some level of functional dependence were 3.41 times more likely to be readmitted than the nonreadmission cohort (p = .006). Among geriatric patients undergoing outpatient transmetatarsal amputation, function status should be taken into account prior to surgery. Greater consideration should also be given to patients who do not maintain independence during their activities of daily living. As the population continues to age, recognizing social circumstances associated with the geriatric population proves important in preventing readmission.

Soft Tissue Structures at Risk With a Percutaneous Focal Dome Osteotomy: A Cadaver Study.

The focal dome osteotomy allows deformity correction through frontal plane rotation, and if needed, anterior or posterior translation. This percutaneous technique allows extracapsular ankle realignment with minimal soft tissue dissection. While circumventing a standard anterior incision, this technique encounters soft tissue structures that must be considered. Focal dome osteotomies were simulated on 10 fresh-frozen below the knee cadavers. Centered proximal to the tibial plafond at the physeal scar, a radial arm using a 4-hole Rancho cube was used to map the dome. Medial, lateral, and central incisions were made to allow access for drilling and measured to nearby anatomic structures. Among 10 cadavers, the age and weight were 70 ± 7.96 years and 134.7 ± 30.8 pounds, respectively. In all cadavers, the hole below the most proximal posthole provided the ideal position for the creation of the osteotomy. The medial and central incisions were closest to the tibialis anterior tendon measuring 3.37 ± 2.48 mm and 0.43 ± 0.9 mm, respectively. The lateral incision and half-pin used to create the distal axis of rotation were closest to the extensor hallucis longus tendon, measuring 1.97 ± 1.92 mm and 1.27 ± 1.5 mm, respectively. Drilling the second hole from the top on a 4-hole Rancho cube, forming a 2.50 cm radial arm, created the ideal osteotomy arc. Though neurovascular structures were further away from respective incision and half-pin sites compared to tendons, in several specimens, anatomic variations held them closer, warranting preoperative handheld Doppler and mapping. Care should be taken to protect anterior ankle anatomy during dissection, drilling, and completing the osteotomy.

"No Care Pin Care" Following Charcot Reconstruction With Static External Fixation.

Charcot reconstruction with static external fixation provides stability in deformity correction. Concern for pin site health remains forefront to prevent premature fixator removal should infection develop. While previous investigations examined a spectrum of pin care protocol with a similar variation in outcomes, this study assesses results following a "no care pin care" routine. A retrospective analysis of patients with Charcot neuroarthropathy treated with static external fixation was performed where all pin sites were dressed using a chlorhexidine-soaked sponge without postoperative maintenance. Demographics, reconstruction-specific, and postoperative variables including pin site irritation, pin site infection, and pin tract infection were collected through frame removal. A comparison between uncomplicated and complicated pin sites was made. Statistical significance was set as p ≤ .05. Among 85 patients and their respective pin holes that posed potential spots of infection, 6 (7%) experienced pin site irritation and 5 (6%) experienced pin site infection. Moreover, 2 (2%) experienced a pin tract infection requiring removal. Out of the 768 wires/half-pins 2 (0.3%) were removed. There existed no statistically significant predictors of pin site irritation/infection other than age (p = .03). "No care pin care" proves an effective means at pin site care following static external fixation in Charcot reconstruction. Limited maintenance reduces the postoperative burden on providers and patients.

Intraoperative Radiation Exposure During Midfoot Charcot Reconstruction.

While radiation exposure in foot and ankle surgery varies by procedure, attempts to minimize this hazard remain imperative to protect patients and surgeons. Hindfoot deformity correction employs significant radiation through intraoperative fluoroscopy, however, a paucity of data exists concerning Charcot reconstruction. This investigation describes and compares radiation exposure across varying Charcot pathology and fixation constructs. A retrospective chart review of patients undergoing midfoot Charcot reconstruction under large C-arm assistance from 2016-2022 was conducted. Demographics, pathology-specific, and intervention-specific variables were recorded and compared among midfoot reconstructions. The threshold for statistical significance was set at p ≤ .05. Among 40 patients, the average midfoot radiation exposure and fluoroscopy times were 9.5 ± 5.39 mGy and 256.64 ± 130.67 seconds, respectively. There existed no statistically significant difference in radiation exposure (p = .32) or fluoroscopy times (p = .71) among the different midfoot constructs. There existed a statistically significant relationship between radiation exposure with weight (p = .01) body mass index (p = .03) and number of stages (p = .04). Similarly, a relationship existed between fluoroscopy time with weight (p = .02), body mass index (p = .03), and number of beams/screws (p = .003). Due to the complexity of Charcot reconstruction coupled with multiple robust types of fixation, surgeons must remain cognizant of fluoroscopy usage. Moreover, providers who routinely perform Charcot reconstruction should wear personal protective equipment to protect against radiation.

Minimally Invasive Versus Open Hammertoe Correction: A Retrospective Comparative Study.

Hammertoe deformity is a common forefoot pathology, characterized by a progressive deformity with dorsiflexion of the proximal phalanx on the metatarsal head at the metatarsal phalangeal joint (MTPJ) and plantarflexion of the intermediate phalanx on the proximal phalanx at the proximal interphalangeal joint (PIPJ). While there is literature available discussing open techniques for hammertoe correction, there is a lack of publications discussing minimally invasive techniques, therefore the objective of this retrospective comparative study is to evaluate minimally invasive versus open hammertoe surgery in terms of time to osseous union, complications, recurrence, and return to full activity. Sixty eight feet among 41 patients met the inclusion criteria and were surveyed. Among the 68 feet, 54 feet (124 toes) underwent minimally invasive hammertoe correction and 14 feet (22 toes) underwent open hammertoe correction. Time to osseous union (weeks) in the MIS group was 8.76 ± 2.31 weeks with similar outcomes to the open group with union at 8.42 ± 2.31 (p = .65). Return to activity (weeks) was 10.47 ± 3.45 in the MIS group and 9.92 ± 3.03 in the open group with no statistical significance (p = .62). There was 4 recurrent hammertoe deformities in the MIS group (3.23%) with no recurrent hammertoes in the open group (0%). In the MIS group 5 hammertoes had unplanned hardware removal (4.03%) compared to 0 in the open group. There was no statistical significance for both recurrence and unplanned hardware removal (p = 1). Overall, we concluded that both techniques are equivocal with no detectable statistical difference.

Evaluation of Online AI-Generated Foot and Ankle Surgery Information.

As a natural progression from educational pamphlets to the worldwide web, and now artificial intelligence (AI), OpenAI chatbots provide a simple way of obtaining pathology-specific patient information, however, little is known concerning the readability and quality of foot and ankle surgery information. This investigation compares such information using the commercially available OpenAI ChatGPT Chatbot and FootCareMD®. A list of common foot and ankle pathologies from FootCareMD® were queried and compared with similar results using ChatGPT. From both resources, the Flesch Reading Ease Score (FRES) and Flesch-Kincaid Grade Level (FKGL) scores were calculated for each condition. Qualitative analysis of each query was performed using the JAMA Benchmark Criteria Score and the DISCERN Score.The overall ChatGPT and FootCareMD® FRES scores were 31.12±7.86 and 55.18±7.27, respectively (p<0.0001). The overall ChatGPT and FootCareMD® FKGL scores were 13.79±1.22 and 9.60±1.24 respectively (p<0.0001), except for the pilon fracture FKGL scores (p=0.09). The average JAMA Benchmark for all information obtained through ChatGPT and FootCareMD® were 0±0 and 1.95±0.15 (p < 0.001), respectively. The DISCERN Score for all information obtained through ChatGPT and FootCareMD® were 52.53±5.39 and 66.93±4.57 (p < 0.001), respectively. AI-assisted queries concerning common foot and ankle pathologies are written at a higher grade level and with less reliability and accuracy compared to similar information available on FootCareMD®. With the ease of use and increase in AI technology, consideration should be given to the nature and quality of information being shared with respect to the diagnosis and treatment of foot and ankle conditions. LEVEL OF EVIDENCE: IV.

Comparing Clinical Characteristics and Short-Term Outcomes Between Adult and Geriatric Patients Undergoing Charcot Reconstruction.

Maintaining an acceptable quality of life following a lifetime of chronic diseases and resulting physiologic effects poses a challenge when treating an aging population. In those with Charcot neuroarthropathy, wounds, and infection complicate decision making when considering limb preservation versus amputation. The purpose of this investigation is to describe the clinical characteristics and short-term outcomes of geriatric patients undergoing Charcot reconstruction. A retrospective chart review of patients who underwent Charcot reconstruction from 2016 to 2022 was conducted. Demographics, medical history, deformity type, surgical intervention, discharge planning, and short-term complications were collected. Descriptive statistics were calculated, and clinical characteristics and short-term outcomes were compared between the non-geriatric, adult (A) and geriatric (G) cohorts using Student's t-test or chi-squared test. Overall, 125 patients were reviewed for final analysis. Charcot deformity type, prevalence of wounds, osteomyelitis, and fixation construct did not significantly differ between groups. While the proportion of those experiencing a prolonged admission did not significantly differ between cohorts, the geriatric group showed age-related pathology including delirium and urinary tract infections. While discharge to nursing facilities did differ between groups (G 43% versus A 19%), baseline function did not. The 30-day unplanned readmission and mortality rates did differ between groups, though this difference was not statistically significant. Prior to geriatric Charcot reconstruction, consideration should be given to age-related comorbidities. Specifically, with a greater incidence of age-related complications unrelated to the surgery as well as mortality in the geriatric group, complications should be discussed at length.

Safety and Outcome Measures of Ankle Open Reduction and Internal Fixation in an Ambulatory Surgical Center.

The transition of traditionally hospital-based orthopedic procedures to the ambulatory surgery center setting provides many benefits from a patient care and financial perspective. Specifically, closed ankle fractures can potentially be managed at such centers without needing hospitalization. Adding to the paucity of data, this study describes the safety, cost, and outcomes of patients undergoing ankle fracture repair in an ambulatory surgery center. A retrospective chart review of 100 patients who underwent ankle fracture open reduction and internal fixation from a single ambulatory surgery center by 1 surgeon were reviewed. Demographic data, surgical characteristics including operating time and cost were collected. Short- and long-term complications, as well as, reoperation rates were reported and functional outcomes were described. Of the 100 patients, 59% were female and the overall average age was 50 ± 16 years. The average cost per case was $8,709.63 ± 6,360.18. The short-term complication rate was 16%, with surgical site infection reported as the most common complication. No postoperative hospital admissions were reported. Planned and unplanned hardware removal was performed in 7% and 5% of patients, respectively. The delayed union rate was 13%, in which 86% shared a history of smoking. Smoking history was the only statistically significant predictor of prolonged bone healing (p = .002). This investigation demonstrates low complications rates for surgeries performed in a surgery center when compared to historical rates of those procedures performed in the hospital. These results suggest that ambulatory surgery center-based ankle fracture repair does not increase complications while may decrease overall cost when compared to ankle ORIF in a hospital setting.

Readability, Understandability, and Actionability of Online Limb Preservation Patient Education Materials.

With countless sites detailing disease management, treatment, and prognosis, patients often turn to the internet for medical decision-making assistance. While such sites provide ample patient education material, little is known about the reading level, understandability, and actionability of information on these sites. In a limb preservation population, assessing what information patients are interpreting becomes vital to ensure care is not compromised. Internet searches of the terms "Charcot foot, diabetic foot ulcer, foot ulcer, critical limb ischemia, gangrene, osteomyelitis, lymphedema, DVT, pulmonary thrombosis, and amputation" were performed. The Flesch Kincaid readability score from the text from the first 10 links with patient education information were calculated. Understandability and actionability of each resource were then graded by 2 reviewers. Across the 100 accessed websites, 10% maintained patient education materials with at least one readability score at or below the recommended sixth grade reading level. Seventy-three percent of the materials revealed an understanding greater than the recommended 70%. Ninety-nine percent of materials maintained patient education materials with actionability less than 70%. The Spearman Rho correlation revealed a statistically significant relationship between understandability score and the order of each keyword's respective website search position (Rho = -0.01; p = .002). Overall, many online limb preservation patient education materials are written well above the recommended sixth grade reading level with varying understandability and actionability scores. Online resources, as well as physician offices, should examine their patient education materials to ensure they are of an appropriate reading level and provide actions to be taken in case of emergencies.

Anatomic Description of the Calcaneocuboid Joint: Implications for Staple Fixation.

Understanding the anatomy of the calcaneocuboid (CCJ) remains essential when selecting staple fixation to optimize osseous purchase during rearfoot procedures. This anatomic study quantitatively describes the CCJ in relation to staple fixation sites. The calcaneus and cuboid from 10 cadavers were dissected. Widths at 5 mm and 10 mm increments away from the joint were measured in dorsal, midline, and plantar thirds of each bone. The widths between each position's 5 mm and 10 mm increments were compared using the Student's t test. The widths among the positions at both distances were compared using an ANOVA then post hoc testing. Statistical significance was set at p ≤ 0.05. The middle (23 ± 3 mm) and plantar third (18 ± 3 mm) of the calcaneus at the 10 mm interval was greater than the 5 mm interval (p = .04). At 5 mm distal to the CCJ, the dorsal third of the cuboid maintained a statistically significant greater width than the plantar third (p = .02). The 5 mm (p = .001) and 10 mm (p = .005) dorsal calcaneus widths as well as the 5 mm (p = .003) and 10 mm (p = .007) middle calcaneus widths were significantly greater than the plantar widths. This investigation supports the use of 20 mm staple 10 mm away from the CCJ in dorsal and midline orientations. Care should be taken when placing a plantar staple within 10 mm proximal to the CCJ as the legs may extend beyond the medial cortex compared to dorsal and midline placements.

Intellectual Property and Royalty Payments Among Foot and Ankle Surgery Fellowship Faculty.

Faculty of the American College of Foot and Ankle Surgeons and American Orthopedic Foot and Ankle Society fellowship programs are uniquely positioned to provide advanced clinical and surgical training to fellows. One aspect of this training may include product design and mentorship through the associated intellectual property (IP) and patent timeline. This study describes the payments received and IP held among foot and ankle surgery fellowship faculty. A review of foot and ankle surgeons with royalties or license payments disclosed on the CMS Open Payments Database from 2014 to 2020 was conducted. Members with payments were then cross-referenced with the US Patent Full-Text Database to identify patents held. Fellowship affiliation, practice location, patent office, number of patents, citations, patent h-index, type of patent, and yearly payment values were recorded. Among the 2801 surgeons, 53 fellowship affiliates and 46 nonaffiliates maintained at least 1 patent and royalty/license payment. A total of 576 patents and 19,191 citations were assessed. The median number of patents and citations held by fellowship faculty was 3 and 60, respectively, while the median total payment value reached $165,197.09. Fixation devices comprised most of the patents and citations. Payment value positively correlated with number of patents held (p = .01), citations (p = .007), and patent h-index (p = .01) among fellowship-affiliated surgeons. Foot and ankle surgery fellowship faculty payments for IP are associated with the number and citability of patents held. While a small proportion of faculty were paid for intellectual property, the number of patents held and citations was comparable to other specialties.

Consumer Interest in Total Ankle Replacements Over the Last 10 Years: A Google Trends™ Analysis From 2009 to 2019.

With an aging population, the incidence of osteoarthritis (OA) continues to grow. After exhausting conservative therapy for many forms of OA, patients regularly opt for surgical intervention in the form of total joint replacement surgery. One form, total ankle replacement, has continued to gain favorability in the medical community. Improved implant design and surgical technique have enabled success rates of total ankle replacements to approach those of the hip and knee. As a new and improving therapy to address end-stage ankle OA, knowledge of patient-interest has yet to be determined. We used search inquiry data for the keywords "ankle arthritis" "ankle replacement" and "ankle fusion" available from Google Trends™ to identify trends in patient and geographic interest from 2009 to 2019. Search inquiries significantly increased for all keywords over time (p < .001). Trend analysis over this 10-year period revealed a strong correlation for ankle arthritis (0.88) and ankle replacement (0.76). Moreover, the correlation between "ankle arthritis" and "ankle replacement" was strong (0.83) during this period. The geographic distribution of these search terms showed the greatest increase in interest for the keywords "ankle arthritis" "ankle replacement" and "ankle fusion" in Arizona, New York, and Virginia respectively. Results of this study illustrate a similar increasing patient interest in ankle arthritis and ankle replacements. This data can be used effectively identify, educate, and treat populations interested in ankle replacements. To the best of our knowledge, this is the first study to utilize Google Trends™ to analyze patient interest in foot and ankle surgery.

Radiodensity Analysis of Lateral Column Superconstruct Fixation Sites in Midfoot Charcot Neuroarthropathy.

Lateral column deterioration and subsequent loss of function poses a challenge for limb preservation in patients with Charcot neuroarthropathy (CN). Application of "superconstructs" provides stability and clinical improvement to an often-ulcerated lateral foot. This study examines radiodensity in Hounsfield units (HU) to compare bone quality of lateral column fixation targets using computed tomography (CT) scans between patients with and without midfoot CN. A retrospective chart review identified control (nondiabetic, non-CN; n = 29) and midfoot CN (n = 21) groups. Patient demographics and medical history were collected. Two reviewers measured the mean HU of circular regions of interest centered on the fourth and fifth metatarsal heads as well as the anterior, middle, and posterior thirds of the calcaneus. Radiodensity was compared between groups, among calcaneal locations, Eichenholtz stages and Brodsky types. A p value ≤.05 was considered statistically significant. Age and body mass index were not significantly different between groups. The CN group exhibited greater HU than the control group at the metatarsal head and calcaneus (p < .001). The anterior calcaneus exhibited greater HU than the posterior calcaneus in the CN group (p = .02). The difference in HU was not statistically significant between Stages 0-1 and Stages 2-3 or midfoot Brodsky Types. Indirect bone density analysis revealed an increased density in CN compared to control patients with no significant difference between midfoot CN stages or types. The anterior calcaneus was the densest rearfoot bone among the CN patients, a result that may have implications in surgical fixation.

Correlation of Lisfranc Injuries With Regional Bone Density.

Lisfranc injuries present a challenge due to their ubiquity though frequent missed diagnoses. A paucity of data exists associating the contribution of bone density to injury type. This investigation compares the regional bone density between Lisfranc injury types using computed-tomography (CT)-derived Hounsfield units. A retrospective chart review identified patients with gross ligamentous and avulsion-type Lisfranc injuries determined by CT examination of the second metatarsal base and medial cuneiform. Regional bone density was assessed by averaging the Hounsfield units of the first metatarsal base, navicular, cuboid, calcaneus, and talus between 2 reviewers. Density was compared between injury type, isolated concomitant forefoot, and mid/hindfoot fractures. One hundred thirty-four patients were separated into avulsion (n = 85) and ligamentous (n = 49) groups. No statistically significant difference in patient body mass index, age, smoking status, or Quenu and Kuss injury pattern was observed between groups. The regional bone density of the cuboid (p = .03) and talus (p = .04) was greater in the ligamentous group. Lower extremity concomitant mid/hindfoot fracture patients exhibited greater regional bone density in the ligamentous group in all assessed bones (p ≤ .04) except the calcaneus. Ligamentous injuries of the Lisfranc complex are associated with increased regional bone density among patients sustaining concomitant mid/hindfoot fractures. This study expands the utility of regional bone density analysis in foot and ankle trauma.

Post-Fellowship Foot and Ankle Surgeon Research Productivity: A Systematic Review.

Though foot and ankle surgery fellowships have been around for decades, contributing factors for long-term research productivity remain unreported. Along with enhancing surgical training, the American College of Foot and Ankle Surgeons (ACFAS) tasked programs with fostering research in effort to continue post-fellowship investigations. As the number of fellowship programs and fellows continues to increase, this study attempts to identifies factors associated with postfellowship research success. A PubMed search of peer-reviewed literature authored by ACFAS recognized 1-year fellowship graduates from 2000-2018 was conducted. Demographic data including current practice type and location was collected. Research activity at the 3, 5, and 10-year postfellowship period was investigated between publication history and current practice type. Statistical significance was set at p ≤ .05. Among the 37 fellowships assessed, 132 fellows were eligible for analysis. Most fellows maintained hospital-based employment 46 (34%) followed by private 44 (33%) and orthopedic group 30 (22%) practices. The proportion of fellows that published 5 and 10 years postfellowship was associated with research productivity 3 and 5 years postfellowship (p ≤ .03). The odds of publishing 3 years post-fellowship in orthopedic groups and university-based practices were 1.62 and 4.42 times higher compared to hospital-based graduates, respectively. The odds of publishing 5 years post-fellowship in orthopedic group and university based practices were 3.5 and 6.63 times higher than hospital-based practices, respectively. Despite the growing number of fellowships, a small proportion of fellows continue publishing postfellowship. These findings support the need to provide resources to engage graduates if retaining young practitioners in scholarly activity is desired.

CMS Open Payments Database Analysis of Industry Payments for Foot and Ankle Surgery Research.

With decreasing federal funding, the role of industry in supporting medical investigations continues to grow. To increase transparency between physicians and industry, the Centers for Medicare and Medicaid Services introduced the Open Payments Program, providing a searchable database of physician payments from entities including medical device companies. This study describes industry research payments and trends among foot and ankle surgeons. Research Payment Data among foot and ankle surgeons from the Open Payments Database was reviewed from 2013 through 2020. Payment year, value, type, and physician name were collected, and descriptive statistics were presented. Linear regression assessed trends in the number and value of payments. Analysis of variance and subsequent post hoc testing assessed differences in mean payment value. A p value of ≤.05 was considered statistically significant. Overall, 10,872 payments totaling $69,595,393.10 among 446 foot and ankle surgeons were analyzed. No statistically significant increase in number of physicians, payments, or mean payment value per physician was observed from 2013 through 2020. However, the average value of payments in 2019 and 2020 was greater than 2015 and 2017 (p ≤ .05). The top 50 physicians according to cumulative payment value received $54,696,623.10 with 9427 (86.7%) cash and cash-equivalent payments representing the most common payment type overall. Industry continues to provide financial support to foot and ankle surgery research. Results of this investigation spur future studies to examine the relationship between payments and positive results reported by lead investigators in published research.

Incidence of Scholarly Publication by Selected Content Experts Presenting at National Society Foot and Ankle Meetings From 2016 to 2020.

Continuing medical education (CME) is an important element to maintain licensing requirements, enhance professional competence, and disseminate up to date, evidence-based, treatment recommendations. A key resource of CME are the 2 annual society meetings hosted by the American College of Foot and Ankle Surgeons (ACFAS) and American Orthopedic Foot and Ankle Society (AOFAS). It is assumed that the selected speakers at these meetings are content experts, providing validated expertise on treatment recommendations, rather than anecdotal experience or opinion. Across all medical specialists, peer-reviewed publication(s) on a particular subject matter have long bestowed the ultimate validity of "expertise." The purpose of this study was to assess the incidence of scholarly publication for invited speakers at the ACFAS and AOFAS annual meetings from 2016 to 2020, in relation to the topic they were selected to present. A review of invited lectures given at the ACFAS and AOFAS annual meetings from 2016 to 2020 was conducted, and lecturer demographics were categorized into predetermined content areas for assessment. Selected speakers were individually cross-referenced with content-specific peer-reviewed published literature, and overall h-index using Scopus. Topic and society specific comparisons were then made. Overall, 1028 lectures were identified during the temporal period. Only 300 (29.18%) presentations were given by a speaker with least one or more publication on the society specific lecture-topic presented. The greatest proportion of lecturers with content-specific publications was Charcot reconstruction (67.57%) followed by ankle fusion/replacement (55%). The average presenter h-index was greatest among total ankle replacement/ankle fusion (12.16 ± 6.90) and Charcot reconstruction (11.27 ± 7.10) content. The results of the present study illustrate a disparity of expertise among different content areas. While both meetings provide well-published lecturers, this study reveals areas for improvement.

Self-Reported Conflicts of Interests and Financial Disclosures in The Journal of Foot & Ankle Surgery: A Systematic Review.

Industry, academia, and professional societies provide financial and in-kind support for physician-lead research; however, the prevalence and role remain unreported. From consultancies to leadership positions, foot and ankle surgeons receive a spectrum of support. To provide transparency between these relationships and published outcomes, journals report conflicts of interest (COI) and financial disclosures (FD). This investigation analyzes self-reported COIs and FDs in The Journal of Foot & Ankle Surgery (JFAS)®. A systematic review of manuscripts reporting COIs and FDs from the January 2008 through November 2020 issues of JFAS was conducted. Editorials, commentaries, and technique articles were excluded. Disclosure type, level of evidence, and affiliated country of authorship were collected. Trends and proportions of articles with disclosures were analyzed from before a published Open Payments Database (OPD) (2008-2013) through 2020. Among 2699 articles, 382 reported a COI or FD. The number of manuscripts with COIs and FDs increased since 2008 (p < .001). The proportion of articles with COIs or FDs was greater after the OPD was published compared to prior (p < .001). Overall, 86.35% of reported COIs were industry related while 37.09% of FDs were hospital, university, or state sponsor affiliated. International authorship was a negative predictor of COIs and FDs (p < .001). Level 3 and 4 studies were 4.60 (95%CI [0.85-24.85]) and 5.56 (95%CI [1.04-29.72]) times as likely to have self-reported a COI compared to level 1 studies, respectively. Level 2 and 5 studies were 0.33 (95%CI [0.04-3.16]) and 0.36 (95%CI [0.04-3.13]) times as likely to have self-reported a FD compared to level 1 studies, respectively. This investigation found an increase in the proportion of manuscripts with self-reported COIs and FDs since first documented in JFAS. These findings illustrate the ubiquity of author industry involvement, though future studies may examine the relevancy of these roles to published research.

Radiodensity Analysis of Medial Column Superconstruct Fixation Sites in Midfoot Charcot Neuroarthropathy.

Charcot neuroarthropathy (CN) is a highly destructive, pathologic process with devastating consequences to foot structure and viability. The use of intramedullary fixation "superconstructs" allows for "re-bar" support of compromised bone and allows for some dynamic fixation. This study examines radiodensity in Hounsfield units (HU) to compare bone quality of medial column fixation targets using computed tomography scans between patients with and without midfoot CN. A retrospective chart review identified control (nondiabetic, non-CN; n = 29) and midfoot CN (n = 21) groups. Patient demographics and medical history were collected. Two reviewers measured the mean HU of a circular region of interest centered on the first metatarsal head and the anterior, middle, and posterior thirds of the talar body. Radiodensity was compared between groups, and among talar locations, Eichenholtz stages and Brodsky types, with statistical significance set at p ≤ .05. Age and body mass index were not significantly different between groups. The CN group maintained greater mean HU than the control group at the metatarsal head (p < .001), and talar body locations (p < .019). The difference in mean HU of these bones was not statistically significant between Stages 0 to 1 and Stages 2 to 3 or Brodsky Types 1 and 2. Mean HU differences among talus positions were not statistically significant. Indirect bone density analysis using HU showed an increased density in CN patients with no significant difference among talar body locations or midfoot Charcot stages and types. These results may assist in optimizing fixation length. Future studies may examine these densities in ankle CN.