lumbosacral
SacralThe sacrum is triangular shaped and its located between the lumbar vertebrae and coccyx. The vertebrae in the sacrum is fused together and it consists of 5 sacral vertebrae S1-S5.The medical term sacral means pertaining to the sacrum, from sacr meaning 'sacrum' (the five fused bones in the lower back) and the suffix -al meaning 'pertaining to.'
The medical term for the joint between the ilium and the sacrum is called the sacroiliac joint. It is a strong, weight-bearing synovial joint that connects the spine to the pelvis. Dysfunction of this joint can lead to lower back or buttock pain.
The medical terminology combining form meaning lower back is "lumb/o" or "lumb".
Lumb- is the medical terminology combining form meaning lower back.
Lumbarlumbar areaLumbar.
The five bones fused in the lower back are called the sacrum. The sacrum is a triangular bone located between the two hip bones and forms the back part of the pelvis. It is made up of five separate vertebrae that fuse together during development.
The sacroiliac, where the sacrum and ilium meet in the pelvic region.
Sacrum
the sacrum is located in the back
The sacrum is located in the lower part of the back, between the two pelvic bones. It is a triangular-shaped bone situated at the base of the spine, just above the tailbone (coccyx).
"Lumbar" refers to the region of the back or spine made up of the lumbar vertebrae. The 1st lumbar vertebra is just under the 12th thoracic vertebra. The easiest way to find this is to find the first vertebral body not connected to a rib. This is L1 (1st lumbar vertebra). There are 5 lumbar vertebrae (L1 through L5). The 5th lumbar vertebra sits on top of the sacrum (where your spine connects with your pelvis).
The vetebrae of the lower back are called lumbar vertebrae. Lower than that, the vertebrae are fused together in the sacrum, and the lowest part of the spine is the tailbone or coccyx.