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New Advances in Hip and Knee Arthroplasty

A special issue of Journal of Clinical Medicine (ISSN 2077-0383). This special issue belongs to the section "Orthopedics".

Deadline for manuscript submissions: 18 January 2026 | Viewed by 754

Special Issue Editor


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Guest Editor
Arthroplasty Center, Hallym University Dongtan Sacred Heart Hospital, Hallym University College of Medicine, 7 Keunjaebong-gil, Hwaseong 445-170, Republic of Korea
Interests: hip arthroplasty; knee arthroplasty; joint replacement; revision surgery; orthopedic implants; robotic surgery

Special Issue Information

Dear Colleagues,

We are pleased to invite you to contribute to this Special Issue of the Journal of Clinical Medicine, titled “New Advances in Hip and Knee Arthroplasty.”

Total hip and knee arthroplasty are among the most frequently performed and highly effective orthopedic procedures worldwide. As the global population continues to age and the demand for joint replacement grows, advancements in surgical techniques, implant technology, and perioperative management are more important than ever.

This Special Issue aims to highlight recent innovations, clinical outcomes, and evidence-based practices in hip and knee arthroplasty. In alignment with the Journal of Clinical Medicine's scope, we welcome submissions that explore robotic-assisted surgery, perioperative care, management of complications, and strategies for revision arthroplasty. Both original research articles and comprehensive reviews will be considered.

This Special Issue welcomes original research articles and reviews. Research areas may include (but are not limited to) the following:

  • Robotics and computer-assisted surgery;
  • Perioperative optimization and enhanced recovery;
  • Infection prevention and revision strategies;
  • Functional outcomes and patient satisfaction;
  • Long-term implant survival.

We look forward to receiving your contributions.

Prof. Dr. Jun-Dong Chang
Guest Editor

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Journal of Clinical Medicine is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • hip arthroplasty
  • knee arthroplasty
  • joint replacement
  • revision surgery
  • orthopedic implants
  • robotic surgery
  • peri-operative care
  • functional outcomes
  • complication management
  • orthopedic innovation

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Published Papers (1 paper)

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Research

12 pages, 832 KB  
Article
Comparison of Short-Term Outcomes and Survivorship of Three Modular Dual Mobility Implants in Primary Total Hip Surgery
by Mitchell Kennedy, Braden Terner, Chukwuweike Gwam and Ran Schwarzkopf
J. Clin. Med. 2025, 14(19), 6977; https://doi.org/10.3390/jcm14196977 - 1 Oct 2025
Viewed by 568
Abstract
Background: Total hip arthroplasty (THA) is a common procedure, yet instability and dislocation remain leading causes of revision. Dual mobility (DM) acetabular constructs improve stability, but comparative data across modular DM systems are limited. This study compared the safety and efficacy of [...] Read more.
Background: Total hip arthroplasty (THA) is a common procedure, yet instability and dislocation remain leading causes of revision. Dual mobility (DM) acetabular constructs improve stability, but comparative data across modular DM systems are limited. This study compared the safety and efficacy of three modular DM implants in primary THA, focusing on acetabular revision and functional recovery. Methods: We retrospectively reviewed 963 primary THAs performed from 2016–2024 using three modular DM systems. Patients with revision or bilateral THA, age < 18, or <2 years of follow-up were excluded. Outcomes included acetabular revision, 90-day readmission, and Hip Disability and Osteoarthritis Outcome Score for Joint Replacement (HOOS, JR). Kaplan–Meier analysis estimated 3-year implant survivorship for each implant, and non-inferiority of Implant A was tested against a combined “Dual Mobility Control” cohort (Implants B + C) using a prespecified −10% margin. Results: A total of 297 patients met inclusion criteria (142 Implant A, 110 Implant B, 45 Implant C). Revision rates were 4.9% for Implant A, 6.4% for Implant B, and 8.9% for Implant C. HOOS, JR scores improved significantly in all cohorts with comparable 2-year outcomes. Kaplan–Meier analysis showed 3-year survivorship of 98.3% for Implant A, 98.4% for Implant B, and 96.9% for Implant C (log-rank p = 0.053). The Dual Mobility Control cohort survivorship was 98.0%, and the difference between Implant A and controls (95% CI: −2.19% to 2.69%) met the non-inferiority margin (log-rank p = 0.796). Conclusions: Implant A demonstrated non-inferior 3-year survivorship and comparable short-term patient-reported outcomes relative to two other modular DM implants. Larger, multicenter studies with longer follow-up are warranted to confirm these findings. Full article
(This article belongs to the Special Issue New Advances in Hip and Knee Arthroplasty)
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