Chondral lesions lead to degenerative changes in the surrounding cartilage tissue, increasing the risk of developing post-traumatic osteoarthritis (PTOA). This study aimed to investigate the feasibility of quantitative magnetic resonance imaging (qMRI) for evaluation of articular cartilage in PTOA.
Evaluation of Articular Cartilage With Quantitative MRI in an Equine Model of Post-Traumatic Osteoarthritis
Hip dysplasia (HD) is an important hereditary orthopedic disease in the dog associated with osteoarthritis and inadequate welfare for affected animals. The radiographic ventrodorsal hip extended (VDHE) view is used worldwide to select the better animals for breeding. This view normally is performed with manual restraining of the dog to obtain radiographs with acceptable technical quality. The veterinarian exposition to ionizing radiation is inevitable.
Objective: To report geometric methods to assess femoral transverse bone morphology and develop a virtual method to guide the surgical correction of femoral torsional deformities.
Study design: Observational study.
Sample population: Sixteen client-owned dogs comprising 14 normal femurs and 14 femurs with angulation-rotation bone deformities.
Evaluation of L7-S1 nerve root pathology with low-field MRI in dogs with lumbosacral foraminal stenosis
Objective: To describe low-field MRI findings associated with lumbosacral foraminal stenosis and radiculopathy and correlate these with clinical signs.
Study design: Retrospective study.
Animals: Client-owned dogs (n = 240) that underwent a clinical examination and standardized MRI protocol of the lumbosacral junction.
OBJECTIVE: To evaluate the accuracy of measuring cementless femoral stem level on mediolateral projection radiographs.
STUDY DESIGN: Benchtop cadaveric.
SAMPLE POPULATION: Twelve canine cadaver femurs.
Evaluation of agreement and correlation of results obtained with MRI-based and macroscopic observation-based grading schemes when used to assess intervertebral disk degeneration in cats
OBJECTIVE: To evaluate agreement in results obtained with an MRI-based grading scheme and a macroscopic observation-based grading scheme when used to assess intervertebral disk (IVD) degeneration in ca
CT evaluation of elbow congruity in dogs: radial incisure versus apical medial coronoid process fragmentation
OBJECTIVES: To compare elbow congruity in two cohorts of Labrador retrievers affected with either radial incisure or apex fragmentation of the medial coronoid process.
Femorotibial kinematics in dogs treated with TPLO for cranial cruciate ligament insufficiency: An in vivo fluoroscopic analysis during walking
OBJECTIVE: To determine the ability of tibial plateau leveling osteotomy (TPLO) to address abnormal femorotibial kinematics caused by cranial cruciate ligament (CCL) rupture during walking in dogs.
STUDY DESIGN: Prospective, clinical.
Neurologic and magnetic resonance imaging features of German Shepherd Dogs with cervical spondylomyelopathy: 10 cases (2006-2018)
OBJECTIVE: To describe the neurologic signs and MRI findings for German Shepherd Dogs (GSDs) with cervical spondylomyelopathy (CSM).
ANIMALS: 10 GSDs with confirmed CSM.
OBJECTIVE: To determine a flexed position for radiographic diagnosis of atlantoaxial instability (AAI) and to identify radiographic measurement cutoffs to differentiate affected dogs from neurologically healthy toy breeds.
STUDY DESIGN: Retrospective case series and prospective case controls.