Well posterior means back and inferior means towards the bottom so it would be pertaining to the lower front of the neck
Nuchal means pertaining to the back of the neck.
Cervical means pertaining to the neck. Cervicalgia means neck pain.
cervical
Cervical is pertaining to any part of the neck.
The cervical vertebrae are the spinal bones of the neck.
of or pertaining to any neck.of or pertaining to the female cervix: i.e., the neck of the uterus
Neck...as in cervical rib, meaning an extra rib arising from the neck. It may also refer to the narrow part of the uterus (its "neck"), as in cervical mucus, cervical cancer, etc.
Of or pertaining to the neck; as, the cervical vertebrae.
Thorax.
The word you are looking for is "cervical", such as a cervical collar for a sprained neck, or a cervical roll (a neck pillow). Also, "C1, C2, etc." as in cervical 1, etc., for the names of the upper spinal discs. Nuchal refers to the nape of the neck.
Cervical means pertaining to the NECK.So it can refer to two unrelated parts of the body:- the neck region (e.g. cervical vertebrae)- the cervix or neck of the uterus (e.g. cervical cancer)
If it is directional terms superfacial for upper body.