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Study with Quizlet and memorize flashcards containing terms like L1,L2,L3,L4,L5, Erector Spinae, Erector Spinae Action and more.
- Bones of the Back Diagram
Start studying Bones of the Back. Learn vocabulary, terms,...
- Bones of the Back Diagram
Low back; The part of the spine comprised of five vertebral bodies (L1-L5) that extend from the lower thoracic spine (chest) to the sacrum (bottom of the spine). Study with Quizlet and memorize flashcards containing terms like vertebral foramen, body of vertebrae, Transverse process of vertebra and more.
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4 ημέρες πριν · The lumbar vertebrae consist of five individual cylindrical bones that form the spine in the lower back. These vertebrae carry all of the upper body's weight while providing flexibility and movement to the trunk region. They also protect the delicate spinal cord and nerves within their vertebral canal.
The lower back (where most back pain occurs) includes the five vertebrae in the lumbar region and supports much of the weight of the upper body. The spaces between the vertebrae are maintained by intervertebral discs that act like shock absorbers throughout the spinal column to cushion the bones as the body moves.
16 Νοε 2023 · In common jargon, this is known as “swayback,” where the lower back will be abnormally curved instead of the upper back (as in kyphosis). Lordosis is especially common in pregnancy or obesity due to the added abdominal weight that will force the lumbar vertebrae into an abnormal curvature.
3 Νοε 2023 · It comprises the vertebral column (spine) and two compartments of back muscles; extrinsic and intrinsic. The back functions are many, such as to house and protect the spinal cord, hold the body and head upright, and adjust the movements of the upper and lower limbs.
