Cranial base release is associated with which vertebrae?

Cranial base release is associated with which vertebrae?

• A. L1 - L2 Vertebrae
• B. C1 - C2 Vertebrae
• C. C3 - C4 Vertebrae
• D. T1 - T4 Vertebrae

Answer: (B)

Cranial base release targets the craniovertebral junction where the skull meets the cervical spine. The key area here is the first two cervical vertebrae: C1 (the atlas) and C2 (the axis). The skull sits on C1 via the occipito-atlantal joints, and C2 forms the atlanto-axial joints that allow rotation. Releasing restrictions at this junction frees motion and tension at the base of the skull, which is why the cranial base release is associated with C1–C2. Lower levels like L1–L2, C3–C4, or T1–T4 are not directly involved in the skull-to-spine base articulation.

Cranial base release targets the craniovertebral junction where the skull meets the cervical spine. The key area here is the first two cervical vertebrae: C1 (the atlas) and C2 (the axis). The skull sits on C1 via the occipito-atlantal joints, and C2 forms the atlanto-axial joints that allow rotation. Releasing restrictions at this junction frees motion and tension at the base of the skull, which is why the cranial base release is associated with C1–C2. Lower levels like L1–L2, C3–C4, or T1–T4 are not directly involved in the skull-to-spine base articulation.