Musculoskeletal Infections: Arthritis & Osteomyelitis
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Questions and Answers

Which type of arthritis can be caused by the deposition of immune complexes in the synovial membrane?

  • Infectious arthritis
  • Septic arthritis
  • Indirect arthropathy arthritis (correct)
  • Osteomyelitis

    • Which animal species can be affected by infections causing Diamond Skin Disease?

  • Dogs, cats
  • Dogs, cattle, sheep, pigs
  • Pigs (dogs) (correct)
  • Calves, dogs

    • Infections of joints caused by which bacteria can lead to Polyarthritis and monoarthritis?

  • Streptococci
  • Borrelia (correct)
  • Erysipelothrix rhusiopathiae
  • Rickettsia

    • Which type of bacteria is associated with rarer infections in dogs?

    <p>Mycoplasma</p> Signup and view all the answers

    Which bacterial infection can affect all species causing hematogenous polyarthritis and monoarthritis, especially in young animals?

    <p>Enterobacteriaceae (E. coli, Salmonella, Enterobacter, Proteus)</p> Signup and view all the answers

    What is the most important problem in Sabre's clinical case?

    <p>Shifting lameness</p> Signup and view all the answers

    What is the next step in Sabre's clinical case?

    <p>Perform radiography/ultrasound</p> Signup and view all the answers

    Will a specific diagnosis change treatment, control, or prognosis in Sabre's case?

    <p>Yes, it will change treatment and control but not prognosis</p> Signup and view all the answers

    What is indicated by the synovial fluid analysis in Sabre's case?

    <p>Bacterial infection</p> Signup and view all the answers

    What is the significance of the negative result on SNAP4DxPlus for Borrelia burgdorferi in Sabre's case?

    <p>Exclusion of Lyme disease</p> Signup and view all the answers

    Considering Sabre's clinical signs, what is the possible cause of the shifting lameness and joint effusions?

    <p>Rickettsial infection</p> Signup and view all the answers

    What would be a potential concern regarding Sabre's history and clinical signs?

    <p>Ehrlichia infection</p> Signup and view all the answers

    Which organism is most commonly associated with Diamond Skin Disease in dogs?

    <p><em>Brucella</em></p> Signup and view all the answers

    "Polyarthritis (hematogenous) and monoarthritis" is a characteristic manifestation of infections caused by which group of microorganisms?

    <p><em>Enterobacteriaceae</em> (e.g., <em>E. coli</em>, <em>Salmonella</em>)</p> Signup and view all the answers

    Which of the following is NOT a potential complication of elbow dysplasia?

    <p>Metacarpal fracture</p> Signup and view all the answers

    What is the most sensitive imaging modality for diagnosing fragmented medial coronoid process (MCP)?

    <p>MRI</p> Signup and view all the answers

    Which surgical procedure is recommended for treating radial-ulna incongruence?

    <p>Proximal Abducting Ulna Osteotomy (PAUL)</p> Signup and view all the answers

    What is the main diagnostic tool for identifying osteochondritis dissecans (OCD)?

    <p>CT scan</p> Signup and view all the answers

    What is the primary cause of radial-ulna incongruence?

    <p>Unequal bone growth</p> Signup and view all the answers

    What is the prognosis for elbow dysplasia with medial coronoid disease according to the study by Meyer-Lindenburg 2003?

    <p>85% Good to excellent outcome with arthroscopy</p> Signup and view all the answers

    Which surgical complication has the highest reported occurrence post-operatively?

    <p>Increased long term lameness</p> Signup and view all the answers

    What is the primary benefit of subtotal coronoidectomy in managing fragmented medial coronoid process (MCP)?

    <p>&quot;Biggest benefit with low to moderate OA&quot;</p> Signup and view all the answers

    Which imaging modality provides the most detailed assessment of medial compartment disease in elbow dysplasia?

    <p>&quot;Modified Outerbridge Scale&quot;</p> Signup and view all the answers

    Which condition is characterized by damage to the flexor retinaculum and palmar fibrocartilage?

    <p>Carpal hyperextension injury</p> Signup and view all the answers

    What is the surgical procedure that involves fusion of all joints that make up the carpus?

    <p>Pancarpal arthrodesis</p> Signup and view all the answers

    Which type of arthritis can be caused by the deposition of immune complexes in the synovial membrane?

    <p>Arthritis</p> Signup and view all the answers

    What is the average duration for fusion in partial carpal arthrodesis?

    <p>12-16 weeks</p> Signup and view all the answers

    What is the diagnostic imaging modality used to assess hyperextension injury?

    <p>Radiographs</p> Signup and view all the answers

    Which condition involves abnormal separation of the component bones of the carpus?

    <p>Dysostoses</p> Signup and view all the answers

    What is the main purpose of orthovet brace in the context of carpal hyperextension injury?

    <p>Preserve motion of the carpus</p> Signup and view all the answers

    Which condition involves a syndrome characterized by laxity of the carpal joint in juvenile puppies?

    <p>Puppy carpal laxity syndrome</p> Signup and view all the answers

    What is the primary conservative management approach for hyperextension injury?

    <p>Splint and rest</p> Signup and view all the answers

    What type of injury leads to loss of palmar support and hyperextension of the carpus?

    <p>Hyperextension Injury</p> Signup and view all the answers

    What is the primary surgical procedure recommended for treating carpal hyperextension injury?

    <p>Pancarpal arthrodesis</p> Signup and view all the answers

    What is the average duration for fusion in partial carpal arthrodesis?

    <p>12-16 weeks</p> Signup and view all the answers

    What is the primary conservative management approach for hyperextension injury?

    <p>NSAID administration</p> Signup and view all the answers

    Which condition involves a syndrome characterized by laxity of the carpal joint in juvenile puppies?

    <p>Puppy carpal laxity syndrome</p> Signup and view all the answers

    What is the primary cause of radial-ulna incongruence?

    <p>Fracture/luxation</p> Signup and view all the answers

    Which surgical procedure is recommended for treating radial-ulna incongruence?

    <p>Radial osteotomy</p> Signup and view all the answers

    What is indicated by the synovial fluid analysis in hyperextension injury cases?

    <p>Elevated white blood cells</p> Signup and view all the answers

    What is the primary benefit of using an orthovet brace in managing carpal hyperextension injury?

    <p>Stress distribution on adjacent joints</p> Signup and view all the answers

    What is the significance of the negative result on SNAP4DxPlus for Borrelia burgdorferi in Sabre's case?

    <p>Exclusion of Lyme disease as a possible cause</p> Signup and view all the answers

    What is the main diagnostic tool for identifying osteochondritis dissecans (OCD)?

    <p>Magnetic resonance imaging (MRI)</p> Signup and view all the answers

    What is a potential complication of elbow dysplasia?

    <p>Flexor tendon enthesopathy</p> Signup and view all the answers

    What is the primary benefit of subtotal coronoidectomy in managing fragmented medial coronoid process (MCP)?

    <p>Decrease in pressure on the anconeal process to allow union</p> Signup and view all the answers

    Which imaging modality provides the most detailed assessment of medial compartment disease in elbow dysplasia?

    <p>MRI</p> Signup and view all the answers

    What is the main purpose of orthovet brace in the context of carpal hyperextension injury?

    <p>Stabilize and support the affected joint</p> Signup and view all the answers

    What type of injury leads to loss of palmar support and hyperextension of the carpus?

    <p>Traumatic luxation</p> Signup and view all the answers

    Which condition involves a syndrome characterized by laxity of the carpal joint in juvenile puppies?

    <p>Carpal hyperextension injury</p> Signup and view all the answers

    What is indicated by the synovial fluid analysis in Sabre's case?

    <p>Presence of Borrelia burgdorferi</p> Signup and view all the answers

    'Polyarthritis (hematogenous) and monoarthritis' is a characteristic manifestation of infections caused by which group of microorganisms?

    <p>&quot;Borrelia burgdorferi&quot;</p> Signup and view all the answers

    Which condition involves abnormal separation of the component bones of the carpus?

    <p>Ununited Anconeal Process (UAP)</p> Signup and view all the answers

    What is a potential concern regarding Sabre's history and clinical signs?

    <p>Decreased ROM, crepitus, palpable thickening</p> Signup and view all the answers

    Which surgical procedure is recommended for treating radial-ulna incongruence?

    <p>Proximal ulna segmental ostectomy</p> Signup and view all the answers

    What is the primary benefit of subtotal coronoidectomy in managing fragmented medial coronoid process (MCP)?

    <p>Reduction of pain and lameness</p> Signup and view all the answers

    Which imaging modality provides the most detailed assessment of medial compartment disease in elbow dysplasia?

    <p>MRI</p> Signup and view all the answers

    What is a potential concern regarding Sabre's history and clinical signs?

    <p>Infection</p> Signup and view all the answers

    What is the primary surgical procedure recommended for treating radial-ulna incongruence?

    <p>Proximal Abducting Ulna Osteotomy (PAUL)</p> Signup and view all the answers

    What is the main diagnostic tool for identifying osteochondritis dissecans (OCD)?

    <p>Arthroscopy</p> Signup and view all the answers

    Will a specific diagnosis change treatment, control, or prognosis in Sabre's case?

    <p>Yes, it will impact the control measures</p> Signup and view all the answers

    What is indicated by the synovial fluid analysis in Sabre's case?

    <p>Infection complications</p> Signup and view all the answers

    'Polyarthritis (hematogenous) and monoarthritis' is a characteristic manifestation of infections caused by which group of microorganisms?

    <p>Bacterial infections</p> Signup and view all the answers

    What is the average duration for fusion in partial carpal arthrodesis?

    <p>10-12 weeks</p> Signup and view all the answers

    What is the primary conservative management approach for hyperextension injury?

    <p>Application of an orthovet brace</p> Signup and view all the answers

    What is the primary cause of radial-ulna incongruence?

    <p>Unequal bone growth between radius and ulna</p> Signup and view all the answers

    Which surgical complication has the highest reported occurrence post-operatively?

    <p>Increased long-term lameness</p> Signup and view all the answers

    In carpal hyperextension injury, what is the primary surgical procedure that involves fusion of all joints that make up the carpus?

    <p>Pancarpal arthrodesis</p> Signup and view all the answers

    What is the main diagnostic tool for identifying osteochondritis dissecans (OCD)?

    <p>MRI</p> Signup and view all the answers

    Which condition involves a syndrome characterized by laxity of the carpal joint in juvenile puppies?

    <p>Puppy carpal laxity syndrome</p> Signup and view all the answers

    What is the primary cause of radial-ulna incongruence?

    <p>Fracture/luxation</p> Signup and view all the answers

    What is indicated by the synovial fluid analysis in hyperextension injury cases?

    <p>Joint effusion</p> Signup and view all the answers

    Which surgical complication has the highest reported occurrence post-operatively?

    <p>Pancarpal arthrodesis</p> Signup and view all the answers

    What type of injury leads to loss of palmar support and hyperextension of the carpus?

    <p>Hyperextension Injury</p> Signup and view all the answers

    What is the primary benefit of using an orthovet brace in managing carpal hyperextension injury?

    <p>Preserves motion of the carpus</p> Signup and view all the answers

    What is the most sensitive imaging modality for diagnosing fragmented medial coronoid process (MCP)?

    <p>MRI</p> Signup and view all the answers

    Which type of arthritis can be caused by the deposition of immune complexes in the synovial membrane?

    <p>Rheumatoid arthritis</p> Signup and view all the answers

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