Dec 31, 2025 · Explore the anatomy, function, and role of the C1 vertebra with Innerbody's interactive 3D model.

C1 is the bone that performs rotation by sitting on top of the odontoid process (dens) of C2. To confirm you are on the correct spot, you can't control rotation of the head with the...

Findings are consistent with a fracture of the right C1 transverse process involving the right transverse foramen, which is a specific type of cervical spine injury. This fracture pattern …

Oct 30, 2023 · Projecting inferolaterally from each lateral mass of the atlas is the transverse process. The transverse processes of the atlas are the second longest of all the cervical …

Nov 6, 2025 · Explore, cut, dissect, annotate and manipulate our 3D models to visualise anatomy in a dynamic, interactive way. The cervical vertebrae have three main features which …

This review will explore the indications for C1 transverse process resection, the surgical technique itself, the role of Eagle’s syndrome in the context of IIH, and the clinical outcomes associated …

Jun 1, 2022 · Table 2 shows the results on the accuracy of palpatory methods for locating the right and left transverse processes of the C1 vertebra, right and left masseter muscles, and the …

These two segments work together to produce rotation, lateral flexion, flexion and extension of the head and neck. [1] [2] It is made up of 7 vertebrae. The first 2, C1 and C2, are highly …

Feb 1, 2016 · The transverse atlantal ligament (TAL) holds the dens in place against the anterior arch of C1. The C1-C2 articulation allows the head to rotate from side to side.

Signs of neo-articulation with degenerative changes such as subchondral sclerosis, osteophytosis, and dystrophic calcifications are documented.