Peer-reviewed veterinary case report
Needle arthroscopy technique for dog jaw joint diagnosis
By Arzi, Boaz et al.·Published in Frontiers in veterinary science·2026·Department of Surgical and Radiological Sciences, United States·View original on PubMed →
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Original publication title: A needle arthroscopy approach to the temporomandibular joints in dogs.
- Species:
- dog
Plain-English summary
A dog with orofacial pain was treated using a new technique called needle arthroscopy to examine the temporomandibular joint (TMJ), which connects the jaw to the skull. This method allows veterinarians to see inside the joint and perform minor surgeries without causing much damage. The study showed that this approach is practical and effective for diagnosing and treating TMJ issues in dogs. By using this technique, vets can better understand joint problems and provide targeted treatments to help relieve pain and improve function.
People also search for: dog jaw pain treatment · TMJ problems in dogs · needle arthroscopy for dogs
Abstract
The temporomandibular joint (TMJ) has been identified as an important contributor to orofacial pain and dysfunction in dogs. Although TMJ disorders have been partially characterized, a more comprehensive understanding and development of diagnostic and therapeutic options are needed. Arthroscopy of the TMJ is a technique that allows for direct visualization and inspection of the internal joint structures, in addition to the collection of biopsies and the performance of select surgical procedures under the operator's direct visual control. This Methods article, illustrated by two clinical cases, demonstrates the practical and efficient use of needle arthroscopy in dogs' TMJs. Understanding the fundamental aspects of TMJ arthroscopy is important for diagnosing and treating TMJ conditions, especially given the TMJ's unique anatomical features in dogs. A semi-open approach was found to be more practical and less likely to cause iatrogenic damage than a single stab incision. The ability to visualize joint structures in health and disease and to perform arthroscopy-guided biopsies is valuable and carries clinically relevant implications.
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Search related cases →Original publication on PubMed: https://pubmed.ncbi.nlm.nih.gov/41684384/