Dorsalgia. Please see http://en.wikipedia.org/wiki/Back_pain
A scientific name for "the human spine" is called a "vertebrae."
The scientific term for pain is "nociception," which refers to the neural process of encoding and processing harmful stimuli.
Dental pain, commonly referred to as a toothache, does not have a specific scientific name. It is a general term used to describe discomfort or pain that originates from the teeth or surrounding tissues.
Vertebrae.
The scientific name for brucellosis is Brucella. It is a bacterial infection that can affect both animals and humans, causing symptoms such as fever, joint pain, and fatigue.
The scientific term for a stomach ache is "abdominal pain." It is a symptom that can be caused by a variety of factors such as indigestion, gas, infections, or inflammation in the gastrointestinal tract.
Vertebrae = spine.
Its a Phrynosoma
The vertebral column.
Brown Recluse
The scientific name for the upper back region is the "dorsal region" or "thoracic region." This area includes the thoracic vertebrae and the muscles that run along the upper back.