Thus the spine in the neck are the cervical vertebrae by the way, back are the plural form of vertebra. We are not going to study Latin grammar, but a few comments are in place now. Even lifeless substance has genders in Latin. A muscle is masculine, a route or a vein is womanly and a sinew a arrangement that joins further structures is sterilize. Then present are dissimilar ways for plural forms and noun declensions. The extensive and small of it is, create it perform to spell names of anatomical structures properly, for a misspelling strength alter the sense. Regions of the body: Understandable physical features lead us, still as lay persons, to differentiate among parts of the body such as head, neck, limbs and trunk. These are expedient features which form the basis of anatomical study as healthy. Anatomically, we do recognized boundaries between the regions, for anatomical report stress accuracy. Most of these boundaries are random or definite by conference. What is extra significant is the use of correct, anatomical terms through accuracy. The limbs are not now arms and legs they are upper or lower limbs. The terms arm, forearm, wrist, hand, thigh, leg and foot have exact denotation.