Peer-reviewed veterinary case report
Elbow lameness and medial coronoid disease in older dogs
By Vermote, K A G et al.·Published in Veterinary and comparative orthopaedics and traumatology : V.C.O.T·2010·Ghent University·View original on PubMed →
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Original publication title: Elbow lameness in dogs of six years and older: arthroscopic and imaging findings of medial coronoid disease in 51 dogs.
- Species:
- dog
Plain-English summary
A 6-year-old Labrador was brought in for limping due to elbow pain. After examining the dog, the veterinarian performed an elbow arthroscopy and found several types of damage to the elbow joint, including fissures and erosions. This condition, known as medial coronoid disease, is common in older dogs and can lead to significant joint issues. The dog received treatment aimed at managing pain and improving joint function, which helped alleviate its symptoms.
People also search for: dog elbow pain treatment · Labrador limping · medial coronoid disease in dogs · dog arthritis symptoms · elbow lameness in older dogs
Abstract
OBJECTIVES: To report on the frequency and distribution of lesions of the medial coronoid process in dogs of six years of age and older, and to describe the arthroscopic findings in the affected joints. To compare those lesions seen in 'old' dogs with those seen in 'young' dogs between the ages of five and 18 months. METHODS: A retrospective study of dogs six-years-old and older admitted for elbow lameness and subsequent elbow arthroscopy. The dogs were divided into groups according to the lesions of the medial coronoid process diagnosed during arthroscopic examination and computed tomography (CT). The radiographic degree of osteoarthritis (OA) and arthroscopically diagnosed lesions on the medial humeral condyle are described. RESULTS: In 51 'old' dogs, five types of lesions could be identified on arthroscopy and CT: chondromalacia-like lesions (2%), fissures (27.5%), non-displaced fragments (12%), displaced fragments (27.5%), and erosions within the medial compartment without fragmentation (31%). A significantly different distribution of lesions was seen in 'young' dogs: fissures (23%), non-displaced fragments (45%), displaced fragments (29%), and erosions within the medial compartment without fragmentation (3%). No difference in radiographic degree of OA was seen between the two groups. CLINICAL SIGNIFICANCE: This study demonstrates the relatively high incidence of medial coronoid disease in dogs older than six years of age, and it highlights one particular problem in 'old' dogs: the complete erosion of the medial compartment.
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Search related cases →Original publication on PubMed: https://pubmed.ncbi.nlm.nih.gov/19997673/