Causes Of Urinary Tract Infection In Women And Men. Causes Of Urinary Tract Infection In Women And Men. Urinary tract infections are caused when microbes, especially bacteria, infect different parts of the urinary system by entering it through the urethra. Women are more prone to UTIs than men across all ages. This is because their urethra is short and close to their anus and vagina.
The role of the Invertebral Discs. The bony vertebrae of your spinal column are separated from one another by pads of tough cartilage, called intervertebral discs (Fig. 2,above). These discs act like shock absorbers during activity, preventing the individual vertebra from rubbing against one another.
Lumbar spinal stenosis is a narrowing of the spine in the lower part of your back. Stenosis, which means narrowing, happens when your vertebrae, or the bones of your back, put pressure on your spinal cord or the nerves that pass out from your spinal cord to your muscles.Your spinal cord is a bundle of nerves that runs through a tunnel formed by your vertebrae called the spinal canal.Spinal stenosis can happen in any part of your spine but is most common in the lower back. This part of your spine is called your lumbar area. Five lumbar vertebrae connect your upper spine to your pelvis.our spinal cord is a bundle of nerves that runs through a tunnel formed by your vertebrae called the spinal canal. Spinal stenosis can happen in any part of your spine but is most common in the lower back. This part of your spine is called your lumbar area.