Small Animal Orthopedic Surgery, Physical Therapy and Rehabilitation—Second Edition

A special issue of Animals (ISSN 2076-2615). This special issue belongs to the section "Veterinary Clinical Studies".

Deadline for manuscript submissions: 31 December 2025 | Viewed by 1192

Special Issue Editors


E-Mail
Guest Editor
Faculty of Veterinary Medicine, University of Lisbon, Lisbon, Portugal
Interests: orthopedics; surgery; CO2 LASER surgery; brain surgery; plastic and reconstruction; rehabilitation; transplantation; sports medicine
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
GNR—Guarda Nacional Republicana Portuguesa, Lisbon, Portugal
Interests: orthopedics; surgery; rehabilitation; sports medicine
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

After receiving positive feedback on the First Edition of the Special Issue “Small Animal Orthopedic Surgery, Physical Therapy and Rehabilitation”, we are delighted to invite you to contribute to its Second Edition.

Bones, muscles, ligaments, tendons, and joints are key structures of the musculoskeletal system. Their functions and relationships affect the patient’s mobility and quality of life. Illness or injury in any of them is associated with a lack of daily performance of the body and patient activity. This Special Edition on “Small Animal Orthopedic Surgery, Physical Therapy and Rehabilitation—Second Edition” aims to present the state of the art around basic and clinical research issues with an impact on patient care, involving broad conditions of the musculoskeletal system. Three scientific branches, i.e., orthopedic surgery, physical therapy, and rehabilitation, comprise patient orthopedic rehabilitation. In fact, physical therapy and rehabilitation protocols are particularly important in the orthopedic surgery outcome, helping the patient to return to their normal life more quickly and optimizing the body’s physical ability.

Prof. Dr. L. Miguel Carreira
Prof. Dr. João Alves
Guest Editors

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. Animals 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 2400 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

  • orthopedic rehabilitation physical therapy
  • orthopedic surgery
  • osteoarthritis
  • musculoskeletal system
  • surgical sports medicine
  • balance and stability
  • orthopedic pain

Benefits of Publishing in a Special Issue

  • Ease of navigation: Grouping papers by topic helps scholars navigate broad scope journals more efficiently.
  • Greater discoverability: Special Issues support the reach and impact of scientific research. Articles in Special Issues are more discoverable and cited more frequently.
  • Expansion of research network: Special Issues facilitate connections among authors, fostering scientific collaborations.
  • External promotion: Articles in Special Issues are often promoted through the journal's social media, increasing their visibility.
  • Reprint: MDPI Books provides the opportunity to republish successful Special Issues in book format, both online and in print.

Further information on MDPI's Special Issue policies can be found here.

Related Special Issue

Published Papers (2 papers)

Order results
Result details
Select all
Export citation of selected articles as:

Research

Jump to: Other

14 pages, 1103 KB  
Article
Are Reusable Dry Electrodes an Alternative to Gelled Electrodes for Canine Surface Electromyography?
by Ana M. Ribeiro, I. Brás, L. Caldeira, J. Caldeira, C. Peham, H. Plácido da Silva and João F. Requicha
Animals 2025, 15(20), 2959; https://doi.org/10.3390/ani15202959 - 13 Oct 2025
Viewed by 388
Abstract
Despite its increasing use in veterinary rehabilitation, practical constraints—such as skin preparation and single-use electrodes—limit the wider adoption of surface electromyography (sEMG). Having conventional pre-gelled Ag/AgCl electrodes as reference, we made a pioneering comparison of the performance of reusable soft polymeric dry electrodes [...] Read more.
Despite its increasing use in veterinary rehabilitation, practical constraints—such as skin preparation and single-use electrodes—limit the wider adoption of surface electromyography (sEMG). Having conventional pre-gelled Ag/AgCl electrodes as reference, we made a pioneering comparison of the performance of reusable soft polymeric dry electrodes for recording paraspinal muscle activity in dogs during treadmill walking. Twelve clinically healthy Dachshunds from both genders were evaluated under two conditions, namely: (i) dry electrodes on untrimmed hair; and (ii) pre-gelled electrodes after trichotomy. Signals were acquired from the longissimus dorsi muscle at 1 kHz, processed with standardized filtering and rectification, and analyzed in both time and frequency domains. Dry electrodes yielded higher amplitude and Root Mean Square (RMS) values, but slightly lower power spectral density metrics when compared to pre-gelled electrodes. Nevertheless, frequency-domain results were broadly comparable between configurations. Dry electrodes reduce the preparation time, avoid hair clipping, and allow reusability without major signal degradation. While pre-gelled electrodes may still offer marginally superior stability during movement, our results suggest that soft polymeric dry electrodes present a feasible, less invasive, and more sustainable alternative for canine sEMG. These findings support further validation of dry electrodes in clinical populations, particularly for neuromuscular assessment in intervertebral disk disease. Full article
Show Figures

Figure 1

Other

Jump to: Research

13 pages, 2628 KB  
Case Report
Application of Novel Biomaterials to Enhance Bone Regeneration in a Canine Non-Union Olecranon Fracture
by Taeseok Noh, YoungJin Jeon, Se-Heang Oh, Sunglim Lee and Yoonho Roh
Animals 2025, 15(20), 2968; https://doi.org/10.3390/ani15202968 - 14 Oct 2025
Viewed by 451
Abstract
A six-year-old, neutered male Pomeranian weighing 4.25 kg was presented with a two-year history of non-weight-bearing lameness of the left thoracic limb following an untreated traumatic olecranon fracture. Orthopedic examination revealed markedly reduced elbow joint range of motion and muscle atrophy. Radiographs demonstrated [...] Read more.
A six-year-old, neutered male Pomeranian weighing 4.25 kg was presented with a two-year history of non-weight-bearing lameness of the left thoracic limb following an untreated traumatic olecranon fracture. Orthopedic examination revealed markedly reduced elbow joint range of motion and muscle atrophy. Radiographs demonstrated a distinct fracture line with proximolateral displacement of the olecranon fragment. Preoperative computed tomography (CT) and three-dimensional (3D) reconstruction were used to establish the surgical plan and to pre-contour a locking plate. Surgical treatment was performed in sequential steps, including removal of scar tissue, reopening of the bone marrow channel, and internal fixation. Considering the compromised biological environment of a chronic non-union, a bioactive graft composed of porous leaf-stacked structure (LSS) polycaprolactone particles incorporating recombinant human bone morphogenetic protein-2 (rhBMP-2) and mesenchymal stem cells (MSCs) was applied in combination with plate-screw fixation. The patient showed progressive improvement after surgery, achieving full weight-bearing and restoration of elbow joint motion comparable to the contralateral side. Follow-up radiographs and CT confirmed fracture union, and the radiolucency of the LSS scaffold enabled precise monitoring of bone healing. This case highlights the potential utility of combining patient-specific surgical planning with sustained delivery of rhBMP-2 and MSCs using LSS particles for the management of chronic non-union fractures in small animals. Full article
Show Figures

Figure 1

Back to TopTop