Airn Houlahan DC

The spine is comprised of bony vertebrae separated by intervertebral discs. The lumbar spine consists of five vertebrae numbered L1 to L5. These vertebrae are attached to the tail bone (sacrum) at the lower end of the spine.  The spinal cord runs within the vertebrae. The intervertebral discs act...

Upper, middle, or lower back pain is one of the most common conditions that people visit the doctor for. Upper and middle refers to the region from the base of the neck to the base of rib cage at the back. The bones in this region work in association with the rib cage and protect internal organs...

Lower back strain is one of the most important causes of back pain. Lower back strains refer to the strain of muscles and ligaments in the back that maintains the vertebrae in place. Strain of these muscles leads to tissue tear and weakening of the muscles. This affects the positioning of the...

Degenerative disc disease is characterized by the breakdown of the intervertebral discs — the soft discs that act as shock absorbers and provide flexibility to the spine. This condition is not a disease, but it is a common change that occurs with age. It is a common age-related change in which...

Brief AnatomyThe back is composed of layers of muscles that hold the spinal column in place. It is involved in moving, twisting, and bending, which is why the back is prone to muscle strain.The spinal column is made up of vertebrae that are divided into five regions. The spinal column provides...

Physical pain brought about by back pain can sometimes be unbearable making sitting, standing or walking a painful activity to undertake. Other aspects of your life might be affected too, such as sleep or your overall mood. Your daily life activities like study or work can also be affected resulting...