Question

which of the following helps to connect the c1 vertebrae to the inferior region of the skull?
a.) glenoid labrumb.) acetabular labrumc.) atlantoaxial jointd.) atlanto - occipital joint

Explanation:

• Glenoid Labrum: It is related to the shoulder joint (connects the humerus to the scapula), not the C1 vertebra and skull.
• Acetabular Labrum: It is part of the hip joint (connects the femur to the acetabulum of the pelvis), not relevant here.
• Atlanto - axial Joint: Connects the C1 (atlas) and C2 (axis) vertebrae, not the C1 and the skull.
• Atlanto - Occipital Joint: As the name suggests, it connects the atlas (C1) to the occipital bone (inferior part of the skull).

Answer:

d. Atlanto - Occipital Joint