Influential articles on shoulder arthroplasty: bibliometric analysis and visualized study

Worldwide research tendency and collaborations on models of necrotizing enterocolitis: bibliometric exploration over the past three decades

Background

Necrotizing enterocolitis (NEC) is a devastating disease affecting the gastrointestinal tract in premature infants with high mortality and morbidity. We aimed to analyze the research tendency and collaborations on models of NEC over the past three decades.

Methods

Bibliometric variables of included articles were retrieved from the Web of Science Core Collection from 1994 to 2023. Visualized studies were performed via VOSviewer software. Statistical analysis was applied by using GraphPad Prism and Microsoft Excel.

Result

A total of 255 original articles from 17 countries were included in this study. The number of articles increased significantly from 22 (the year 1994-2003) to 161 (the year 2014-2023) (P < 0.0001). Collaborations in regions and countries have increased significantly over time (P < 0.0001). Developed regions contributed most of the research. While rat (56.08%) held the leading position in all types of models, followed by mouse (30.20%), notably, the proportion of mouse model has increased significantly from 4.55% to 41.36%.

Conclusion

This study might provide valuable insights into the model research of NEC. Research tendency has evolved to be collaborative and inclusive with more collaborations, broad model types, and studies from developing regions. However, the lack of an evident and robust pathophysiology mechanism will continue to make NEC a quite challenging case to decode, and research with strong evidence level and high quality is still required.

Deciphering the past status and future tendency: a comprehensive scientometric study on developmental dysplasia of the hip

BACKGROUND

Developmental dysplasia of the hip is a common musculoskeletal disorder in newborns and young children, attracting considerable controversy. The purpose of the present study was to analyze the research trends and hotspots over the past three decades in this field.

METHODS

All related publications were collected from the Web of Science Core Collection from 1994 to 2023. Of these, characteristics of the top 50 cited articles for each decade (1994-2003, 2004-2013 and 2014-2023) were evaluated in detail. Visualized studies were operated via VOSviewer. GraphPad Prism and Microsoft Excel were used to perform statistical analysis. The characteristic of the present study is a cross-sectional study.

RESULTS

In total, 1,300 publications with 19,815 citations from 1994 to 2023 were selected. The number of publications increased significantly during the past three decades, from 23 in 1994 to 132 in 2023 (P < 0.0001). Studies with collaboration among institutions have raised significantly over time (P < 0.0001). The United States was the leading country to the top 50 publications in each decade. Publications with evidence level IV led the way every ten years. Visualized co-occurrence analysis clustered the keywords into four clusters: hip arthroplasty, congenital dislocation, ultrasound diagnosis and developmental dysplasia of the hip.

CONCLUSIONS

This study analyzed the global tendency and collaborations on developmental dysplasia of the hip over the past three decades. Even though the research trend has evolved to be collaborative with more multi-institutional publications and authors, studies with high evidence levels are still missing.

It is time to move forward: a bibliometric analysis of top 50 cited articles in elbow arthroscopy

OBJECTIVES

To analyze the bibliometric characteristics of the top 50 cited articles in elbow arthroscopy.

METHODS

The Web of Science Core Collection was employed to systematically retrieve publications related to elbow arthroscopy. Subsequently, the top 50 cited articles meeting the predefined inclusion criteria were meticulously documented and subjected to comprehensive bibliometric analysis.

RESULTS

The top 50 cited articles spanned the years 1999-2017, with the 2010s emerging as the most prolific decade. Citations per article varied from 24 to 211, and citation density ranged from 1.61 to 9.17. The United States dominated in article production and citations. Predominantly, the articles took the form of case series and expert opinions, with a notable absence of level I or II evidence. The keywords with the highest frequencies were "arthrofibrosis," "complications," and "release." These keywords formed five main clusters: stiff elbow, osteoarthritis, osteochondritis dissecans, and lateral epicondylitis.

CONCLUSIONS

The majority of the top 50 cited articles in elbow arthroscopy comprised case series exhibiting Level IV or V evidence. Despite a dynamic development post-2010, elbow arthroscopy articles showed lower mean citations and citation density compared to other joints, potentially influenced by concerns about complications. However, with the increasing prevalence of elbow arthroscopy procedures, it is anticipated that higher-level articles, particularly those focusing on complications and exploring additional indications, will supersede some of the articles included in this analysis.

LEVEL OF EVIDENCE

IV.

Shoulder Arthroplasty: A Bibliometric Analysis Using the Scopus Database

Primary joint replacements are performed increasingly often worldwide, driven by an aging population, improvement in surgical techniques, and advancements in implant designs. While more attention has traditionally been focused on weight-bearing joints such as the hip and knee, shoulder replacement surgeries have gained increasing attention in recent years due to the population's demand for a better quality of life. Thus far, a comprehensive bibliometric analysis of shoulder arthroplasty-related publications using the Scopus database has not yet been conducted. This bibliometric analysis aims to fill this gap by reviewing the Scopus database from its inception until 2023 to examine the literature on shoulder arthroplasty. A total of 5300 publications meeting the selection criteria were included in this analysis. The turn of the century marked a significant turning point for the field of shoulder arthroplasty, with an increasing number of publications produced annually. This trend can be attributed to the improvement of implant designs, which have become more consistent and reliable over time. While the majority of articles were authored by researchers and clinicians from the United States of America (USA), publications by French authors had a higher scholarly impact in the field. There is a noticeable gap in research on shoulder arthroplasty in developing countries, possibly due to the prohibitively high cost of implants and the prioritization of other healthcare sectors. This bibliometric analysis, utilizing Scopus data, serves as a guiding light for researchers, clinicians, and policymakers, potentially fostering collaborative projects and guiding the development of future studies to further advance the field of shoulder arthroplasty, particularly in developing countries.

From past to digital time: Bibliometric perspective of worldwide research productivity on robotic and computer-assisted arthroplasty

Objective

The number of citations can be used as an impact marker of research work. This study aimed to determine and characterize the worldwide research productivity on robotic and computer-assisted arthroplasty.

Methods

All accessible publications from 1992 to 2023 on robotic and computer-assisted arthroplasty from Web of Science Core Collection (WOSCC) database were recorded in August 2024. The following aspects were retrieved: cited times, name of author, keywords, institution, country, year of publication, journal, title, topic, impact factor, and H-index. VOSviewer software and Microsoft Excel were conducted to make the bibliometric research visual. The nature of our study is a systematic study and was conducted in China.

Results

1061 articles were included in our study. The total cited times were 27,461 with the average number of 26. The most productive year was 2022, with a total of 158 publications. The United States contributed the highest number of articles (n = 389, 36.66%) and the Hospital for Special Surgery (n = 53, 5.00%) held the leading institution. "Orthopedics" became the dominant topic (n = 894, 84.26%) and the latest keywords "clinical outcomes", "acetabular cup placement", and "satisfaction" have mainly appeared since 2020.

Conclusions

Our analysis gives a comprehensive review of related articles on robotic and computer-assisted arthroplasty from past to future. The United States dominated studies of robotic and computer-assisted arthroplasty and a journal about arthroplasty was the most productive one. "Clinical outcomes", "Acetabular cup placement", and "Satisfaction" may become the future research hotspots.

Applications of Latissimus Dorsi Grafts in Reverse Shoulder Arthroplasty

The shoulder joint is a multiaxial joint in the upper body known for its high degree of motion. It is also infamously known for recurrent dislocations compared to other joints. These dislocations are mainly fixed by closed reduction methods like the Hippocrates technique, Stimpson's gravity technique, and the most commonly used modified Kocher's technique. The modified Kocher's technique uses traction followed by external rotation, adduction, and internal rotation. Rotator cuff tears are associated with shoulder joint dislocations. Rotator cuff tears slowly heal and persist for 10-20 years, irrespective of their etiology. When left untreated, fibrosis can set in the joint. After fibrosis, it is repaired with a reverse shoulder arthroplasty. Reverse shoulder arthroplasty allows a greater degree of movement compared to the conventional arthroplasty. In reverse shoulder arthroplasty, the latissimus dorsi tendon is removed from its original insertion and attached to the humerus around the insertion of the deltoid muscle. This change increases the torque and external rotation of the joint and provides better results than the surgeries where the tendon transfer is not done. This article compiles the various etiologies of shoulder dislocation and its treatment, shoulder arthroplasty. It discusses the indications and contraindications of total and reverse total arthroplasty. This article aims to compare conventional shoulder arthroplasty and reverse shoulder arthroplasty. It highlights the advantages of using latissimus dorsi grafts in reverse shoulder arthroplasty in shoulder joint dislocations.