GK Physiotherapy Centre has been providing comprehensive services in the treatment, prevention and consultation of the following:.
Low Back pain:
Low back: Treatment
Anatomy of low back
The low back or lumbar spine is an extraordinary engineering marvel. It is composed of bones discs, joints, tendons, muscles, ligaments and nerves. The spine has 3 main functions. 1.) It connects the pelvis to the trunk and head. 2.) It protects and houses the spinal cord which is made up of billions of nerves that connect the brain to most of the bodys major organs.3.) The spine provides stability, balance, flexibility, and mobility in order for us to perform our daily activities. Closer inspection reveals five vertebrae (bones) stacked on top of each other with a fluid - filled disc in between each vertebrae. The lumbar spine is like a hollow, C-shaped curve (called the lumbar lordosis) which is arranged to balance tremendous forces. Between each vertebral body is a fluid filled disc similar to a jelly donut. The outer fibrous portion is called the annulus fibrosus and the inner jelly is called the nucleus pulposus. Healthy discs provide necessary height to the spine, absorb shock, and distribute forces in all directions
There are over 140 muscles that work together to move and stabilize the spine. Many of these muscles are located around the lumbar spine. There are the abdominal muscles, the erector muscles, the hip muscles, and lateral stabilizing muscles. The abdominal muscles consist of the rectus abdominus, the internal and external obliques, and the transverse abdominus. They provide frontal support, help maintain good posture, hold the abdominal organs in the correct location, and act together as your bodys own natural back belt. The erector spinae muscles run up and down your back to help you maintain erect posture and they assist in recovering from the forward bent position. Even deeper is a layer of muscles that assist in rotational movements and side bending. The hip muscles, most notably the gluteus maximus, hamstrings, and psoas (pronounced soas) move the pelvis and thighs. The gluteus maximus and hamstrings are your major lifting muscles. In fact, when you bend down to touch your toes, about 67% of the bending comes from your hips which is in turn controled by the gluteus maximus and hamstrings muscles. The psoas muscles help lift your thigh and stabilizes the spine. The lateral stabilizers - the quadratus lumborum and the latissamus dorsi both insert into the spinous and transverse processes via the thoracolumbar fascia. They also stabilize and move the spine. Any one or combination of structures can affect the curve or lumbar lordosis.
Mechanical Low back pain
Mechanical low back pain has been reported to arise from trauma (either chronic or sudden) such as a fall, a motor vehicle accident, twisting, prolonged poor postures, mental stress, fatigue, disc extrusion (also known as a slipped disc, rupture, or disc herniation), sometimes painful degenerative disc disease(also called arthritis), aging, congenital defects, poor flexibility, etc. Causes such as infection, hormonal problems, broken bones, systemic disease, and tumors require serious medical intervention but are very rare and are beyond the realm of this discussion.
Acute low back pain is defined as activity intolerance due to lower back or back-related leg symptoms of less than 3 months duration. Chronic low back pain, therefore, is defined as pain/problems lasting greater than 3 months. Regardless of the cause or duration of mechanical low back pain, the result is likely to be damaged soft tissue(s) which can stimulate nerves and produce pain.
It is important to understand that it is next to impossible to determine exactly which tissue(s) are the cause of the low back pain. Someone like yourself may be experiencing pain and quite frankly, the cause is unknown. It could be muscle(s), ligament(s), disc(s), tendon(s), joint(s), and/or other connective tissue. They all can produce similar symptoms which commonly present as pain on one side of the back or across the back. It may radiate into the buttock or into the thigh. Quite often it will be accompanied by painful cramping of the muscles called a muscle spasm. Furthermore, medical research has shown that x-rays are of little help in determining the cause of low back pain except in rare cases such as severe trauma. Magnetic resonance imaging (MRI) is also ineffective at determining the cause of low back pain. For example 2 out of 3 people have positive findings for disc abnormalities on an MRI but are painless. As many as 1 in 3 people have disc bulges and are completely painless. Health care professionals often call low back pain a pain in search of a pathology. This means that a patients medical tests will be negative or a test will produce a false positive. The cause could be any number of structures.
Treating Low Back PainSo how do we treat something if we don't know what exactly is wrong. We do know that mechanical low back pain is caused by damaged soft tissue. The damage stimulates pain nerves called nociceptors. The goal then is to promote healing of the damaged soft tissue which will eliminate the pain, not just treat the pain itself. This is done with a program that is customized to your individual needs. Here are Steps 1. Protecting the damaged soft tissue to prevent further breakdown. The area of damaged soft tissue is protected with rest and positioning. Activities that cause the pain should be avoided while the low back heals. Pain management techniques should be used I,e electrotherapy treatments and your physical therapist will discuss these with you. Bed rest is usually only necessary for 1-3 dantsys (longer periods of bed rest have not been proven to be beneficial). 2. Increasing the circulation and mobility. This will deliver the proper building blocks (proteins, repair cells called fibroblasts, oxygen, proteins, etc.), remove inflammatory and waste products that build up in painful tissue(s), and prevent tissue atrophy. Increasing circulation is accomplished by walking and performing painless range of motion, stretching, and strengthening exercises. 3. Correcting the dysfunctions (weakness, poor posture, poor flexibility) that caused the problem in the first place. Progressive strengthening exercises, flexibility exercise, and postural/body mechanics education will help reduce the stress on your reatment back and promote proper repair. The Key: Your physical therapist will give you the tools to treat your dysfunctions and create your own customized treatment program. That's not all. Anyone who has suffered from low back pain must understand that the problem is not corrected when the pain ends. Muscles must be stronger than before the pain started (that takes 12+ weeks), many weeks are needed to improve flexibility, and repeated practice is necessary to incorporate proper posture and body mechanics into your daily activities.