In the centre of a pumice-covered plateau from loon to 2000 ft. In 1886 there was a serious volcanic eruption in the outlying island of Nivafoou, and at the same time Falcon Reef, normally awash at high water, discharged sufficient scoriae and pumice to form a new island 50 ft.
The superior facet, also called the superior articular process, is a pair of facet joints between pairs of vertebrae. A facet joint is what holds two vertebrae together and each vertebra contains two pairs, an upper-facing superior facet pair and a lower-facing inferior facet pair.
Sections. Facet joint arthropathy refers to a degenerative disease that affects the joints of the spine and the disintegration of cartilage on those joints. Understanding certain medical terms and a general anatomy of the spine is an important first step in pursuing a correct diagnosis and treatment of this condition.ections. Facet joint arthropathy refers to a degenerative disease that affects the joints of the spine and the disintegration of cartilage on those joints. Understanding certain medical terms and a general anatomy of the spine is an important first step in pursuing a correct diagnosis and treatment of this condition.