Middle back pain is defined as any type of pain or discomfort in the area between the upper and lower back. Health professionals refer to the middle back as lower thoracic or thoracic spine. Upper thoracic spine makes up the upper back area while the lumbar spine makes up the lower back.
The mid back area consists of nerves, spinal cord, spinal column, blood vessels, tendons and ligaments, and these structures can become irritated or inflamed in response to different mild to serious conditions. The discomfort may last briefly or may be chronic, lasting more than three months.


This is an odd shaped spinal cord disorder that causes mild to severe discomfort in the mid spine area. It is sometimes referred to as curvature of the spine. Scoliosis can also cause pain on other parts of the body besides the back. This condition curves the spine from the sides, giving it an S or C shape. There are several different causes of Scoliosis, but muscle imbalance and genetics are the most common causes.
Herniation describes an abnormality around the intervertebral disc, and is also known as ruptured, slipped or torn disc. The process occurs when the nucleus pulpous or the inner core of the intervertebral disc bulges out through the outer layer of ligaments surrounding the annulus fibrosis.
Fractured Vertebrae
Spinal stenosis is a major cause of chronic middle back pain through nerve compression and conditions such as sciatica. Spinal stenosis discomfort around the neck can be very dangerous particularly through spinal cord compression. The ache can eventually lead to general body weaknesses or paralysis. The nerves of the spine innervate areas away from the spine and any inflammation, compression or irritation of the nerves may result in acute or permanent radiculopathy. Sometimes, the onset of mid-back sensations may be followed immediately by bladder or bowel control problems.
Muscle sprain is one of the typical diagnosis for muscular discomfort in the mid spine regino. Diagnosis of the sprain is usually used in describing a condition in which a ligament or muscular is overstretched and torn to some degree. A serious detachment or tear in a muscular is usually known as strain. The diagnosis in most cases, is made based on clinical observations without the benefit of imaging study.
Investing in a suitable office chair may significantly reduce the occurrence of painful joints and spinal discomfort. A properly selected ergonomic chair which encourages correct posture can effectively prevent discomfort and injury. 
Medical Treatments
Ergonomic Kneeling Chair Guideon 01/03/2014



Comments
Hi Rose, absolutely. Larger sizes require even more strength from the muscles to support the body's frame.
Some back pain is caused by being overweight - there's too much of a load for the poor muscles in the back to support.
Thanks, Mira!
I just pinned your herniated disc illustration. Why not include more illustrations for the various conditions? I think that would help readers visualize what you're talking about; it will also help with Pinterest.
Thanks Mira. As you said, look at surgery as a last ditch effort. All of the natural treatments have their worth, they just take time and a bit of dedication. Good luck to you.
This is a nice article, Matthew! I was surprised at all those complications from spinal surgery. Not good to rush and get surgery then, huh? I have two herniated discs. Keep wondering what exactly to do about them.