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Questions and Answers
Which muscle is part of the lateral rotator group in the gluteal region?
Which muscle is part of the lateral rotator group in the gluteal region?
- Tensor fasciae latae
- Gluteus maximus
- Piriformis muscle (correct)
- Adductor magnus
What is the shape of the piriformis muscle?
What is the shape of the piriformis muscle?
- Flat (correct)
- Round
- Cylindrical
- Triangular
Where does the piriformis muscle originate from?
Where does the piriformis muscle originate from?
- Greater sciatic notch
- Posterior surface of the sacrum
- Greater trochanter of the femur
- Anterior surface of the sacrum (correct)
What is the main function of the piriformis muscle?
What is the main function of the piriformis muscle?
Which nerve innervates the piriformis muscle?
Which nerve innervates the piriformis muscle?
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