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.

Arthroscopy of Foot and Ankle: Subtalar Joint Arthroscopy in Intra-articular Calcaneal Fractures.

The utilization of subtalar joint arthroscopy in intra-articular calcaneal fractures provides optimal visualization of articular surfaces for a more precise anatomical reduction, thus yielding better surgical outcomes. Current literature shows good functional and radiographic outcomes, fewer wound complications, and low incidence of post-traumatic arthritis with this technique than when utilizing an isolated lateral extensile incision of the calcaneus. As subtalar joint arthroscopy continues to grow in popularity and technological advancement, patients may benefit when surgeons incorporate this tool in conjunction with a minimally invasive technique for treatment of intra-articular calcaneal fractures.

Lower Extremity Considerations in the Pregnant Patient.

There remains a paucity of literature on musculoskeletal dysfunction, biomechanics, and pathologies of the lower extremity during pregnancy. There are a multitude of physiologic changes that affect a large percentage of patients throughout pregnancy. Podiatric pathologies observed during gestation can be debilitating for this population, ranging from musculoskeletal and biomechanical causes to traumatic injuries and thromboembolic events. This literature review aims to provide an updated review of lower extremity considerations during pregnancy. The authors seek to provide guidance to clinicians based on a review of the available evidence today, and we aim to address deficiencies in research involving the pregnant population.Levels of Evidence: Level V.

Diabetes-Related Major and Minor Amputation Risk Increased During the COVID-19 Pandemic.

BACKGROUND: Along with significant case transmission, hospitalizations, and mortality experienced during the global severe acute respiratory syndrome coronavirus 2 pandemic, there existed a disruption in the delivery of health care across multiple specialties. We studied the effect of the pandemic on inpatients with diabetic foot problems in a Level I trauma center in central Ohio. METHODS: A retrospective chart review of patients necessitating a consultation by the foot and ankle surgery service were reviewed from the first 8 months of 2020. A total of 270 patients met the inclusion criteria and were divided into prepandemic (n = 120) and pandemic groups (n = 150). Data regarding demographics, medical history, severity of current infection, and medical or surgical management were collected and analyzed. RESULTS: The odds of undergoing any level of amputation was 10.8 times higher during the pandemic versus before the pandemic. The risk of major amputations (below-the-knee or higher) likewise increased, with an odds ratio of 12.5 among all patients in the foot and ankle service during the pandemic. Of the patients undergoing any amputation, the odds for undergoing a major amputation was 3.1 times higher than before the pandemic. In addition, the severity of infections increased during the pandemic, and a larger proportion of the cases were classified as emergent in the pandemic group compared to the prepandemic group. CONCLUSIONS: The effect of the pandemic on the health-care system has had a deleterious effect on people with diabetes mellitus (DM)-related foot problems, resulting in more severe infections and more emergencies, and necessitating more amputations. When an amputation was performed, the likelihood that it was a major amputation also increased.

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.

Anatomic Description of the Fourth and Fifth Tarsometatarsal Articulation: A Cadaveric Study.

The fourth and fifth tarsometatarsal joint, consisting of the fourth and fifth metatarsal and the cuboid, imparts a significant amount of motion to the foot during ambulation. Injury to this joint complex, through chronic deformation or acute trauma, often necessitates arthroplasty, arthrodesis, or fusion. Currently, there exists no studies that investigate the anatomy of this articulation. The purpose of this study is to describe the medial and lateral anterior cuboid articulations which allows for surgical planning and the advancement of hardware design. Twenty fresh-frozen below-the-knee cadaver legs were thawed and the cuboids were excised. The width and height of the entire joint complex were measured as the longest span across the total articular surface of the anterior cuboid. The width and height of each articular facet were recorded as the span across the geometric bisection of each individual surface. The mean anterior cuboid articulation width and height was 25.62 mm and 16.74 mm, respectively. The mean medial cuboid articulation width and height was 11.7mm and 13.65 mm, respectively. The mean lateral cuboid width and height was 16.74 mm and 12.78 mm, respectively. The medial articulation maintained a larger mean height and narrower mean width than the lateral facet (p < .05). The unique anatomy of the lateral tarsometatarsal joint complex plays an important functional role and requires attention when deciding between arthrodesis or arthroplasty. Increasing the understanding of the clinical anatomy of this joint will better prepare surgeons and product designers to anticipate hardware needs.

Research Activity Among Foot and Ankle Surgery Fellows: A Systematic Review.

Surgical residents cite a number of reasons to pursue a fellowship training program including improving surgical skills, furthering medical research, pursuing an academic practice, or to generally become an overall better trained surgeon and clinician. The interest in foot and ankle surgery fellowships has increased among graduating residents as have the number of fellowship programs. Since the introduction of these programs, there has been no formal investigation of the scholarly activity among foot and ankle surgery fellows. Using PubMed, a systematic review was conducted from papers published by fellows participating in American College of Foot and Ankle Surgeons or American Podiatric Medical Association approved fellowships during 2013 to 2019. A total of 76 of the 128 identified fellows published research during or within one year of completing their fellowship. Fellows that published at least once prior to fellowship were more likely to publish during fellowship compared to those who had no publication history. Over this 6-year period, fellows contributed to 279 manuscripts where they maintained primary authorship of 34.41% of the publications, across 35 journals, with the most common being the Journal of Foot and Ankle Surgery. Results of this study provide a survey of the scholastic activity among foot and ankle surgery fellows and could be used by applicants and evaluators to stratify applicant aptitude. These results could also serve as a scholarly activity benchmark for current fellows and a method of gauging scholarly involvement for new and current fellowships.

Anatomic Description of the Distal and Intercuneiform Articulations: A Cadaveric Study.

The medial, intermediate, and lateral cuneiforms play a pivotal role in foot biomechanics. When correcting deformities of this joint complex understanding the clinical anatomy remains imperative to provide both anatomic reduction and appropriately sized fixation. This study qualitatively and quantitatively describes the distal and intercuneiform articulations and their clinical implications. The cuneiform complex of 10 fresh-frozen cadavers was dissected, and the width of the complex was measured with digital calipers. Following further dissection, the distal articular surface shapes of each cuneiform were described, and the individual heights and widths were measured. The intercuneiform articular facets were described and the protrusion distances, between the medial and lateral cuneiforms with the intermediate cuneiform, were measured. The width of the joint complex was 44.74 ± 3.40 mm. The medial cuneiform height, width, dorsal anterior, and plantar protrusion distances were 32.58 ± 2.77 mm, 14.08 ± 2.26 mm, 8.51 ± 2.17 mm, and 6.66 ± 1.21 mm, respectively. The intermediate cuneiform height and width was 23.05 ± 1.92 mm and 9.59 ± 1.85 mm, respectively. The lateral cuneiform height, width, dorsal, and plantar anterior protrusion distances were 23.38 ± 2.67 mm, 10.98 ± 3.01 mm, and 6.76 ± 1.43 mm, and 4.19 ± 1.10 mm respectively. The anterior surface of the medial, intermediate, and lateral cuneiforms was described as reniform, triangular, and triangular, respectively. The majority of intermediate cuneiforms shared an inverted L-shaped articulation with the medial cuneiform, and a B-shaped articulation with the lateral cuneiform. The shapes and sizes of distal and intercuneiform articulations were described with shared anatomical features across cadavers. Understanding the dimensions of the respective surfaces allows for anatomically appropriate fixation size.