Image Credit: NASA. Asked by Jon Gray. An impact basin known as Valhalla is Callistoâs largest crater with a diameter of over 300 kilometres (190 miles), while concentric rings that surround it extend out to 3,000 kilometres (1,900 miles) â nearly large enough for the entire USA to fit within its boundaries.
Somewhat surprisingly, the second most common cause of tinnitus is head and neck injuries. In a clinical study of 2,400 tinnitus patients at the Oregon Health Science University, more than 12% reported that their tinnitus had been caused by head or neck injury. (1) There are two broad categories of head and neck injury, Traumatic Brain Injury (TBI) and whiplash.
Diabetes-related causes of Tinnitus. Our information shows that 5 causes of Tinnitus are related to diabetes, or a family history of diabetes (from a list of 203 total causes). These diseases and conditions may be more likely causes of Tinnitus if the patient has diabetes, is at risk of diabetes, or has a family history of diabetes. 1  Arteriosclerosis. 2  High blood pressure. 3  Hypertension - tinnitus. 4  Presbyacusis. Presbycusis - Tinnitus.