Available from: http://www.allacronyms.com/_Medical/ABDO. MHRA 'ABDO', All Acronyms, 9 January 2018, <http://www.allacronyms.com/_Medical/ABDO> [accessed 9 January 2018] Bluebook All Acronyms, ABDO (Jan. 9, 2018, 3:01 AM), available at http://www.allacronyms.com/_Medical/ABDO. CSE All Acronyms. ABDO [Internet]; January 9, 2018 [cited 2018 JAN 9]. Available from: http://www.allacronyms.com/_Medical/ABDO.
There are several of these joints in the skull, examples include: Coronal Suture (between frontal and parietal bones); Lamboidal Suture (between the parietal and occipital bones); and Sagittal Suture (between the two parietal bones). These joints hold the bones of the skull together. Floor of the cranium, inferior to the frontal bone and anterior to the sphenoid. Non-technically: Centre of the face, behind the nose. Forms part of the nasal cavity and the orbits.
The cervical spine is further divided into two parts; the upper cervical region (C1 and C2), and the lower cervical region (C3 through C7). C1 is termed the Atlas and C2 the Axis. The Occiput (CO), also known as the Occipital Bone, is a flat bone that forms the back of the head.Atlas (C1).The Atlas is the first cervical vertebra and therefore abbreviated C1. This vertebra supports the skull. Its appearance is different from the other spinal vertebrae. The atlas is a ring of bone made up of two lateral masses joined at the front and back by the anterior arch and the posterior arch.he Atlas is the first cervical vertebra and therefore abbreviated C1. This vertebra supports the skull. Its appearance is different from the other spinal vertebrae. The atlas is a ring of bone made up of two lateral masses joined at the front and back by the anterior arch and the posterior arch.