Diagram Of L4 L5. Diagram 1 showing spondylolisthesis at l4 l5 x ray showing spondylolisthesis at l4 l5 l4 l5 l3 s1 l3 l4 l5 s1 when nerves are compressed they can produce symptoms of pain numbness and tingling in the legs and felt in the area of the leg that the particular spinal nerve supplies. L4 l5 intervertebral discs are made of nucleus pulposus it is get like material which is surrounded by a thick fibrous called annulus fibrosus.
Mostly l3 l4 l4 l5 and l5 s1 discs are affected in the condition. In these individuals the lumbar disorders that normally affect l5 will now affect l4 or l6. Cervical spine diagram stress in the spine is greatest in the cervical neck and lumbar lower back areas.
It consists of 5 lumbar vertebra that are numbered 1 through 5 from top to bottom ie.
Most people have 5 lumbar levels l1 l5 although it is not unusual to have 6. As the last of the lumbar vertebrae the l5 vertebra bears more body weight than any of the other 23 vertebrae that sit atop it in the vertebral column. 746 lumbar spine anatomy diagram stock photos vectors and illustrations are available royalty free. This triangle shaped bone is made up of five fused vertebrae.