Questions and Answers
What is the primary function of the transverse acetabular ligament?
Hip dysplasia is only a concern in small breed dogs.
False
What are the pelvic girdles dorsal and ventral attachments to the trunk?
The dorsal attachment is through the sacroiliac joints, and the ventral attachment is via the pelvic symphysis
The _____ is known to often cause pain when abducting or extending the limb in dogs.
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Match the following conditions with their associated information:
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The femoral tibia joint , which consists of the femur and tibia, have ___________ surfaces.
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How are the incongruous articular surfaces of the femorotibial joint compensated?
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Where are the menisci located?
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Which of the following statements regarding the femorotibial joint is FALSE?
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What are the 4 ligaments that join the femur to the bones of the crus?
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The lateral collateral ligament is fixed in place.
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The medial collateral ligament is between the femoral epicondyle and the proximal _____
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The lateral collateral ligament is located between the femoral epicondyle and the ________
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The cranial cruciate ligament attaches to the ______ condyle of the femur to the ______ aspect of the _____
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What is the function of the cranial cruciate ligament?
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What is the function of the caudal cruciate ligament?
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The collateral ligaments will work together with ___________ ligaments to limit (medial/lateral) rotation of the tibia on the femur.
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What is the primary reason for rear limb lameness in dogs?
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Which event is most likely to cause a cranial cruciate tear in dogs?
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Which of the following is NOT a common cause of lameness in dogs apart from cranial cruciate tear?
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Which joint condition is often linked with acute hind limb injuries in dogs?
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What aspect of limb movement contributes predominantly to rear limb lameness due to cranial cruciate tear?
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A caudal cruciate ligament rupture/tear is less common than the cranial cruciate ligament.
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The patella is mainly held in the trochlea by the femoral fascia and the medial and lateral ________________
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Study Notes
Pelvic Girdle Attachments
- Dorsally attached to the trunk via sacroiliac joints.
- Ventrally connected to the trunk through the pelvic symphysis.
Joint Structure
- The articular capsule encases the joint, linking the acetabular lips to the neck of the femur.
- Transverse acetabular ligament provides stability by securing the femoral head and supporting femoral ligaments.
Clinical Applications
- Hip Dysplasia: A prevalent orthopedic condition in large dogs characterized by improper formation of the hip joint.
- Femoral Head Necrosis: Common in small breed dogs; presents with pain during limb abduction or extension due to compromised blood flow to the femoral head.
Cranial Cruciate Tear
- Most prevalent cause of rear limb lameness in dogs.
- Typically resulted from sudden limb rotation during joint flexion.
Pelvic Girdle Attachments
- Dorsal Attachment: Sacroiliac joints.
- Ventral Attachment: Pelvic symphysis.
Articular Capsule
- Envelops the hip joint.
- Connects acetabular lips to femoral neck.
Transverse Acetabular Ligament
- Stabilizes femoral head.
- Provides support to femoral ligaments.
Common Clinical Conditions
- Hip Dysplasia: Frequent orthopedic condition in large dog breeds.
- Femoral Head Necrosis: Generally seen in smaller dog breeds; causes pain during limb abduction or extension.
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Description
Test your knowledge of the pelvic girdle attachments in veterinary anatomy. This quiz covers essential concepts including sacroiliac joints, pelvic symphysis, and their clinical applications in dogs. Understand common orthopedic issues such as hip dysplasia and femoral head necrosis.
