Lower Back Pain Causes
Understanding Lower Back Pain Causes
In general, a common issue among all folks is lower back pain. Everybody, at specific moments in his or her life, would suffer some degree of back pain. Some individuals may experience a brief moment of agony that would continue for only a couple of weeks while others may not be so lucky, with the dilemma worsening and becoming a part of their everyday life.
As many sufferers have come to discover, it is through insight of this disease procedure that one could learn how to manage it.
Facts about lower back pain can be uncovered in this website, certain disease problems that may reveal this as an indicator or symptoms, diagnostic methods, treatments, back care tips, and preventive measures. This does not supplant the specialized thoughts of doctors and other health professionals. Hopefully though, it would work as a wake up call for all sufferers to get specialized support for as soon as achievable to check out the different remedy alternatives that are available.
An Introduction
All over the planet, different people are troubled with lower back pain. During their lifetime, approximately 90% of Americans may have suffered some sort of lower pack difficulty. Around 50% of these would have had a single instance of unbearable soreness that triggered loss of precious work hours and income. About 10% of this population would experience differing levels of pain for the rest of their lives.
The back is made up of the upper back and lower back when perceived in terms of anatomy. The region from the junction of the neck and shoulder to the upper ¾ of the body is considered as the upper back. Specifically, it begins underneath the level of the 7th cervical vertebra (C-7) at the 1st thoracic vertebra (T-1) descending to the 12th thoracic vertebra (T-12).
As for the lower back, it is made up of the 5 lumbar vertebrae (L-1 to L-5), the sacrum (S-1 to S-3), and the coccyx, also called the tailbone. The entire length of the spine acts as protection for the spinal cord inside its spinal canal. Intervertebral discs or intervertebral fibrocartilage are discs made of cartilage located in between each vertebra to allow moderate mobility and functions as a ligament keeping the vertebrae together. Tiny branches of the spinal cord branch out through the vertebral foramen to innervate muscles, ligaments, and other components in the back, pelvis, and abdomen. For increased flexibility and movement, the lumbar region has small joints called facet joints. As a result of the lumber region’s biological construction, a good deal of a human body’s weight can be supported.
How does it occur? To be able to start, remember that lower back pain is NOT an ILLNESS. It is a SYMPTOM, which shows the individual that there is something inappropriate in this region of his or her body.
Here are some conditions where lower back pain may occur:
- Muscles and tissues are stretched or sprained
- Injured or torn ligaments brought about by the activity of muscles
- Tearing or disc herniation
- Friction between the vertebrae and facet joints arising from disc deterioration caused by aging
- Sciatica, spinal stenosis, scoliosis, or a tumor causing nerves to strike each other and other body parts
- Infections like shingles pain or postherpetic neuralgia may cause back pains
- Kidney or other lower abdominal disorders due to common nerve networks (known as “referred pain”)
- Degeneration of the facet joints and ligaments brought on by increased actions of the vertebrae.
These are merely some of the basic conditions that would trigger the occurrence of lower back pain.
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Lower Back Pain Causes And What Can Be Done About Them
Much like back pain in general, there can be many different causes such as muscle strain, trauma, and poor body mechanics such as poor posture. The difference with lower back pain, however, is that the central point for the pain is specifically located in the lower regions of the spine. Due to the more specific location of the pain, the causes of the pain can be easier to pinpoint.
As general back problems can be caused by many different factors that can range from stress to damaged discs in the spine to diseases, it is most commonly caused by muscle strains. Understanding lower back pain causes is crucial to proper treatment which leads to speedy and relatively less painless recovery. A good way to understand the many different causes is to have a chat with your doctor about your daily activities and how they may affect your spine.
So what can cause lumbar muscle strain? As with general back problems, lower back pain causes can include abnormal or exorbitant stretching of muscles, ligaments, or tendons in the back. Other than that, poor conditioning may also lead to back problems. What exactly is meant by poor conditioning? A good rule of thumb is general unhealthiness, such as, obesity and smoking. Obesity is a huge problem for lower back issues as the spine is supported by large muscles known as the paraspinal muscles, which support both the spinal column as well as the weight of the upper body. Hence, those with heavier than average upper bodies put much greater strains on the paraspinal muscles.
A good way to combat this would be to strengthen the muscles around the lower back so that they may aid the five lumbar vertebrae and its connective ligaments in the lower spinal column in carrying the weight of the upper body. A strong lower back is an excellent weapon against lower back problems.
As with general back problems, lower back pain causes can also be exacerbated by age. Arthritis commonly occurs in joints such as the knees; however, arthritis can affect any joint in the body. The spine is made up of many small joints; therefore, arthritis can also occur in the lumbar spine. Arthritis of the spine can cause lower back problems with movement. Lumbar spine arthritis usually occurs with other spinal conditions such as disc degeneration and spinal stenosis. The discs of the lumbar spine can wear out with age, which can be exacerbated as the facet joints are worn out by arthritis.
In addition, as arthritis progresses, symptoms of spinal stenosis can arise as the nerves of the spine become pinched. Some symptoms of spinal stenosis include numbness, tingling, and leg pain which can lead to difficulty in walking. It is important to seek medical help if any of these symptoms arise. Contrary to popular belief, the problem is not “healed” by rest. Talk to your doctor about the many different lower back pain causes because the spine should never be ignored.
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Diagnosing Lower Back Pain Causes
In everything we do in life, determining the problem is the first step taken before performing anything else and the same goes for lower back complications since you need to first comprehend the symptoms, then identify the lower back pain causes, and then treat it. After taking a careful history of the patient, the doctor could already determine likely causes of the pain through a physical spinal exam.
An excellent example of a test undertaken to analyze a patient’s spine situation during a medical examination is the Straight Leg Raising Test. With the patient lying down in the supine position (on his back), the doctor holds the ankle while attempting to keep the knee stretched out, and lifts the leg to figure out the range of flexion in the hip joint. There is nerve root compression if pain is experienced on the other leg, also referred to as contralateral radiation.
Some other tests that may help ascertain if a patient has a pinched nerve is with the dorsiflexion of the foot and pressing upon the popliteal fossa where the tibial nerve is located while stretching out a flexed knee. Lumbar herniation may also be discovered with the application of these tests. Except if any symptoms are existing, imaging tests like X-rays and CT scans will not be utilized with acute lower back pain. A doctor can conveniently discover the causes with the use of imaging techniques which is advised for patients suffering from chronic pain.
For lower back pain patients, the following diagnostic checks are some of the most regularly employed in the medical community today…
Plain X-ray
For lower back pain conditions that hasn’t gotten better or has worsened after 30 days this type of test is most suitable. X-rays are suggested in patients who have experienced substantial trauma, patients 50 years old and above who have endured slight shock, those with osteoporosis, and individuals with a history of long term steroid application. X-rays can also spot bone deformities (such as scoliosis), bone fractures, and bone changes because of aging.
Myelogram
Relatively comparable to an X-ray, a myelogram involves injecting a radio-opaque dye into the spinal canal of the patient. This test is done along with a CT scan if surgical procedure is planned on the patient.
CT Scan
Though not a good idea for acute cases, patients with lower back pain symptoms that are indicative of spinal canal or bone infection, fracture, tumor, or cauda equina syndrome must take a CT scan test.
MRI (Magnetic Resonance Imaging)
Recommended for the same illnesses as in CT scans. There have been inconclusive results when it pertains to the application of this test to locate disc herniations. Almost 20% of ruptured discs revealed during surgical treatment have not been detected by the MRI conducted in one research. In 40% of cases, MRI tests of patients without low back pain shown to have bulging discs.
Bone Density
This test can find weakness in the vertebrae like osteoporosis. Although lower back pain is not a manifestation of osteoporosis, bone cracks resulting from this affliction show itself with pain.
Electromyelogram (EMG)
Electrical activity in the affected muscle areas can be monitored by inserting tiny, fine needles into them. The EMG test will help determine the level of nerve root damage and it will help the doctor differentiate between muscle disease and nerve root disease in chronic lower back pain cases.
Lower back pain causes can be quickly identified, with the application of these imaging strategies, by the physician.
Avoid wasteful tests and unnecessary diagnostic procedures by identifying lower back pain causes and lower back pain symptoms before you see a doctor.
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