What is the term for the area around the neck?

The term for the area around the neck is cervical. In anatomical terminology, "cervical" specifically refers to the region associated with the neck, deriving from the Latin word "cervix," meaning "neck." This term is commonly used in various contexts, such as describing the cervical vertebrae of the spine, which are the vertebrae located in the neck region, as well as cervical lymph nodes and other structures found in that area.

In contrast, other terms like cephalic refer to the head, crural relates to the leg or lower limb, and costal pertains to the ribs. Each term has its specific anatomical relevance, but in this case, cervical is the correct choice for identifying the neck region.