Application of Bioengineering to Orthopedics

A special issue of Bioengineering (ISSN 2306-5354). This special issue belongs to the section "Biomedical Engineering and Biomaterials".

Deadline for manuscript submissions: 30 November 2025 | Viewed by 1036

Special Issue Editors


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Guest Editor
Department of Orthopaedic Surgery, Stanford University, Stanford, CA 94304, USA
Interests: sarcopenia; fracture healing; osteoarthritis; microCT
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
Department of Orthopaedic Surgery, Stanford University, Stanford, CA 94305, USA
Interests: joint replacement; biomaterials; inflammation; musculoskeletal tissue engineering and regenerative medicine
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Orthopaedic surgery is a multi-disciplinary surgical specialism focused on repairing and reconstructing damaged tissues to solve clinical problems. Advancements in biomechanics, biomaterial research, and our understanding of the biological principles of musculoskeletal regeneration and repair are of paramount importance in the discovery and invention of novel diagnostic tools and treatments options that will eventually converge, improving patient outcomes.

Biomechanics represents the major function of the musculoskeletal system. It is also the study of the mechanical behaviour of bones, joints, and tissues under various loads and conditions. By studying the forces and movements that bones and joints experience, researchers can design prosthetics and orthopaedic implants that mimic natural movement, improve stability, and reduce wear over time. This understanding also aids in diagnosing musculoskeletal disorders and developing effective treatment plans. Biomaterial research is vital in developing new scaffolds that can replace or support damaged tissues. In orthopaedics, this involves creating durable, biocompatible materials to support tissue regeneration by living cells, which ultimately supports prosthetic joints, bone grafts, and fixation devices. Biomaterials need to be robust, resistant to wear and corrosion, and capable of integrating into the body without causing adverse reactions. Advances in polymers, ceramics, and metals have revolutionised implant design, extended lifespans, and improved the function of orthopaedic devices.

Biology underpins all aspects of orthopaedics by providing insights into the body's natural healing processes and the behaviour of cells and tissues. A deeper understanding of cellular responses to injury, inflammation, and mechanical stress can provide guiding principles for designs that not only restore functions but also promote tissue regeneration. By incorporating biological principles, bioengineers can develop devices that enhance tissue healing, encourage tissue integration, and reduce complications such as infection or rejection.

In this Special Issue, we will cover recent advances in these key areas of bioengineering for orthopaedic applications.

Dr. Simon Kwoon-ho Chow
Dr. Stuart Goodman
Guest Editors

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Keywords

  • orthopaedics
  • biomechanics
  • biomaterials
  • tissue engineering
  • regenerative medicine

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Published Papers (1 paper)

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Review

22 pages, 398 KB  
Review
Cranial Bone Repair and Regeneration After Trauma: Forensic and Clinical Medico-Legal Consequences
by Sorin Hostiuc, Ionuț Negoi and Veronica Ciocan
Bioengineering 2025, 12(9), 915; https://doi.org/10.3390/bioengineering12090915 - 26 Aug 2025
Viewed by 673
Abstract
Cranial bone defects caused by trauma present significant clinical challenges but also difficulties in their forensic analysis. The complexity of cranial anatomy, limited vascularization, and proximity to neural structures complicate natural bone regeneration, often requiring surgical intervention and the use of complex materials [...] Read more.
Cranial bone defects caused by trauma present significant clinical challenges but also difficulties in their forensic analysis. The complexity of cranial anatomy, limited vascularization, and proximity to neural structures complicate natural bone regeneration, often requiring surgical intervention and the use of complex materials and techniques. This review aims to identify relevant data for forensic analysis regarding bone regeneration after trauma, with an emphasis on the materials used and their interpretation in medico-legal contexts. It moves beyond a simple clinical perspective, providing a detailed medico-legal analysis of cranial bone repair and regeneration after trauma. This review aims to give a comprehensive analysis of the forensic and medico-legal consequences associated with cranial reconstruction using autogenic, allogenic, xenogenic, and synthetic materials. It gives a pioneering focus regarding an understudied but critical aspect of forensic and legal medicine, both to postmortem and to clinical elements. By detailing the unique radiographic signatures and physical characteristics of various reconstruction materials, we provide the specialists with a go-to material for the interpretation of these materials in forensic contexts. Furthermore, we will provide a detailed analysis of medico-legal risks, mainly those associated with malpractice claims, focusing our attention on the process of informed consent but also the management and interpretation of surgery-related complications. Full article
(This article belongs to the Special Issue Application of Bioengineering to Orthopedics)
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