Posterior Cervical CS

Inferior nuchal line lateral to the inion

Inferior to the nuchal line, midway between inion and the mastoid process

Inferior nuchal line associated with the attachment of the semispinalis capitis

On the SUPERIOR aspect of the C2 spinous process

On the inferolateral aspect of the C2 spinous process

On the inferolateral aspect of the spinous process of the vertebra above the corresponding number