Orthopedic Clinical Examination: Cruciate Ligament Tests
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Questions and Answers

What is the position for the apprehension test for the patellofemoral joint?

  • Sitting
  • Standing
  • Prone
  • Supine (correct)
  • What action is considered positive during the apprehension test of the patellofemoral joint?

  • The patient experiences no pain
  • The patient remains relaxed
  • The patient reaches for the clinician's hands (correct)
  • The patient attempts to bend the knee
  • In the active straight leg raise test for the patellofemoral joint, what position should the patient be in?

  • Sitting
  • Prone
  • Lateral recumbent
  • Supine (correct)
  • What is the expected action during the active straight leg raise test for the patellofemoral joint?

    <p>Raising legs above the table without bending the knee</p> Signup and view all the answers

    Which of the following is a common pathology associated with the patellofemoral joint?

    <p>Patellar dislocation</p> Signup and view all the answers

    What is the term for pain at the tibial tuberosity?

    <p>Osgood Schlatter</p> Signup and view all the answers

    What might a gap felt during palpation of the knee indicate?

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

    What could a pulsatile mass in the popliteal fossa represent?

    <p>Popliteal aneurysm</p> Signup and view all the answers

    Which condition is characterized by pain at the joint line of the knee?

    <p>Meniscal injury</p> Signup and view all the answers

    What might muscle tension and apprehension during patella mobilization indicate?

    <p>Patella instability</p> Signup and view all the answers

    What is the primary purpose of the Patellar tap test?

    <p>To diagnose large quantities of knee effusion</p> Signup and view all the answers

    What is a positive result in the Sweep test indicative of?

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

    In what position is the patella when a positive Patellar tap test result is obtained?

    <p>It moves downward and rebounds on the femur</p> Signup and view all the answers

    What is the main purpose of the Sweep test?

    <p>To detect smaller quantities of knee effusion</p> Signup and view all the answers

    What does a palpable 'click' indicate in the Patellar tap test?

    <p>Patellar dislocation</p> Signup and view all the answers

    What does a significant anterior movement of the tibia on the femur during testing suggest?

    <p>ACL laxity</p> Signup and view all the answers

    During the lateral and medial ligament tests, what does pain or obvious laxity indicate?

    <p>MCL laxity</p> Signup and view all the answers

    What is the suggestive implication of a click and discomfort during McMurray’s test?

    <p>Meniscal tear</p> Signup and view all the answers

    What does the presence of Chondromalacia/ Clarke's Sign/ Patellar Grind Test indicate?

    <p>Patellofemoral dysfunction</p> Signup and view all the answers

    In the context of patellofemoral joint examination, what does a gradual contraction of the quadriceps muscle during the Patellar Grind Test aim to assess?

    <p>Patellar stability</p> Signup and view all the answers

    Which ligament originates from the lateral edge of the medial femoral condyle and attaches in the posterior region of the intercondylar area?

    <p>Posterior cruciate ligament (PCL)</p> Signup and view all the answers

    What is the primary purpose of the anterior cruciate ligament (ACL)?

    <p>Stabilizing the knee joint by preventing anterior tibial subluxation</p> Signup and view all the answers

    What type of injury typically occurs when a patient lands on a leg and quickly pivots in the opposite direction, resulting in a valgus twisting injury?

    <p>Anterior cruciate ligament (ACL) injury</p> Signup and view all the answers

    Which special test is used for assessing the patellofemoral joint?

    <p>Chondromalacia test</p> Signup and view all the answers

    What is the most common cause of ACL injury (i.e. rupture)?

    <p>Valgus twisting injury</p> Signup and view all the answers

    What is the purpose of the anterior drawer test?

    <p>To assess the laxity or rupture of the anterior cruciate ligament</p> Signup and view all the answers

    What does significant movement during the anterior drawer test suggest?

    <p>Posterior cruciate ligament laxity or rupture</p> Signup and view all the answers

    In which position is the patient placed for the posterior drawer test?

    <p>Supine with the knee flexed to 90º</p> Signup and view all the answers

    What is the alternative test for assessing laxity or rupture of the ACL?

    <p>Lachman’s test</p> Signup and view all the answers

    What does the term 'cruciate' mean in Latin?

    <p>Cross-shaped</p> Signup and view all the answers

    What is the term for the abnormal lateral deviation of the patella as it moves through the trochlear groove?

    <p>Patellar tilt</p> Signup and view all the answers

    During the apprehension test for the patellofemoral joint, what position should the patient be in?

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

    Which of the following is a common cause of patellofemoral pain?

    <p>Patellar tendinopathy</p> Signup and view all the answers

    What is the expected action during the patellar grind test for the patellofemoral joint?

    <p>Flexion and internal rotation of the hip</p> Signup and view all the answers

    Which of the following is a predisposing factor for patellar dislocation?

    <p>Increased lateral retinacular tension</p> Signup and view all the answers

    In which direction does the patella typically dislocate in cases of traumatic injury?

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

    What is the primary function of the patellofemoral joint?

    <p>Flexion and extension of the knee</p> Signup and view all the answers

    During which phase of gait is the patellofemoral joint subjected to maximum compressive forces?

    <p>Stance phase</p> Signup and view all the answers

    What is a potential consequence of patellar maltracking?

    <p>Development of chondromalacia patellae</p> Signup and view all the answers

    What does a positive apprehension test indicate regarding the patellofemoral joint?

    <p>Patellar instability</p> Signup and view all the answers

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