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The 12th vertebra, known as the lumbar vertebra (L1), is not fused with any other vertebrae. It is the last of the five lumbar vertebrae in the lower back and is characterized by its larger size compared to the thoracic vertebrae above it. Unlike the sacral vertebrae, which are fused together, L1 remains a separate and movable vertebra, allowing for flexibility and support in the lumbar region.
What else can I help you with?
What is the typical vertebral surface not found in the atlas?
Body of the vertebra. It is fused with the Axis vertebra. Axis being the second vertebra.
How many vertebras for the body?
There are 5 different portions of the vertebra starting from top to bottom: 7 Cervical Vertebra 12 Thoracic Vertebra 5 Lumbar Vertebra 5 Sacral Vertebra 4 Coccygeal Vertebra
Which vertebrae forms a joint with the hip bone?
The fifth lumbar vertebra articulates with the first fused sacral vertebra of the pelvic girdle.
How many vertebrae does a 13-year old male have?
24 There are typically 7 neck vertebrae, 12 thoracic and 5 lumbar vertebrae. A few percent of folks have one more or one less due to fusion or a lumbar vertebra with the Sacrum or non union of the normally fused 5 sacral segments. Others have fused vertebra elsewhere in the spine.
How many vertebra are there?
There are typically 33 vertebrae in the human spine: 7 cervical vertebrae, 12 thoracic vertebrae, 5 lumbar vertebrae, 5 sacral vertebrae (fused into the sacrum), and 4 coccygeal vertebrae (fused into the coccyx).
Are 12 in number not fused?
If you are referring to anatomical structures, such as ribs, there are typically 12 pairs in humans, and they are not fused, allowing for flexibility and movement. However, some structures in the body can be fused or connected in different ways depending on the context. If you meant something else by "12 in number not fused," please provide more context for a specific answer.
NAME the 33 vertebra?
The 33 vertebrae in the human spine are divided as follows: 7 cervical vertebrae, 12 thoracic vertebrae, 5 lumbar vertebrae, 5 sacral vertebrae (fused into the sacrum), and 4 coccygeal vertebrae (fused into the coccyx).
How many vertebra fuse to form the sacrum?
You have 7 unfused cervical vertebrae. You have 12 unfused thoracic vertebrae. You have 5 unfused lumber vertebrae. The five vetebrae are fused in case of the sacrum. That is the need of the hour. You can not support the hip bones with out that fusion. Then there are few fused vertebrae in coccyx.
How are vertebral disks repaired?
Some vertebra are fused together with stainless steel clamps and screws through a surgical procedure ; your orthopedic surgeon will have the best advice as to how specific vertebra are repaired .
Is there a surgery that can be done to remove a 6th lumbar vertebrae that is fused?
Yes, surgery can be performed to remove a fused sixth lumbar vertebra, though it is relatively rare. This procedure, often referred to as a laminectomy or decompression surgery, would be considered if the fused vertebra is causing significant pain or neurological issues. However, the risks and benefits must be carefully evaluated by a spine specialist, as removing a vertebra can affect spinal stability. It's crucial to have a comprehensive assessment to determine the best course of action.
What is transitional lumbosacral vertebra?
Transitional lumbosacral vertebra is a condition where the last lumbar vertebra (L5) is partially fused with the first sacral vertebra (S1). This can lead to variations in the anatomy and function of the lower back and pelvis, potentially causing pain or discomfort. It is a common anatomical variant that may be seen in some individuals.
Where exactly is the thoracic vertebra located?
in the chest area and contains 12 vertebra
