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.
Facet Joint Arthropathy. 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. First, you should be aware that facet joint arthropathy can go by other names, such as facet joint arthrosis or, most commonly, facet joint osteoarthritis.