In 2005, the chiropractic subluxation was defined by the World Health Organization as "a lesion or dysfunction in a joint or motion segment in which alignment, movement integrity and/or physiological function are altered, although contact between joint surfaces remains intact.[46] It is essentially a functional entity, which may influence biomechanical and neural integrity."[46] This differs from the medical definition of subluxation as a significant structural displacement, which can be seen with static imaging techniques such as X-rays.[46] This exposes patients to harmful ionizing radiation for no evidentially supported reason.[47][48] The 2008 book Trick or Treatment states "X-rays can reveal neither the subluxations nor the innate intelligence associated with chiropractic philosophy, because they do not exist."[6] Attorney David Chapman-Smith, Secretary-General of the World Federation of Chiropractic, has stated that "Medical critics have asked how there can be a subluxation if it cannot be seen on X-ray. The answer is that the chiropractic subluxation is essentially a functional entity, not structural, and is therefore no more visible on static X-ray than a limp or headache or any other functional problem."[49] The General Chiropractic Council, the statutory regulatory body for chiropractors in the United Kingdom, states that the chiropractic vertebral subluxation complex "is not supported by any clinical research evidence that would allow claims to be made that it is the cause of disease."[50]
Symptoms caused by spinal cord trouble are called “myelopathy.” And there are a lot of possible symptoms: it depends on which part of the spinal cord is affected. And many of them can have other causes. And it may worsen slowly and erratically over long periods. You can’t really confirm a myelopathy diagnosis without professional help, so please consult a doctor if you’re suspicious. BACK TO TEXT
At each vertebral level, a pair of spinal nerves exit through small openings called foramina (one to the left and one to the right). These nerves serve the muscles, skin and tissues of the body and thus provide sensation and movement to all parts of the body. The delicate spinal cord and nerves are further supported by strong muscles and ligaments that are attached to the vertebrae.

There are seven vertebrae that are the bony building blocks of the spine in the neck (the cervical vertebrae) that surround the spinal cord and canal. Between these vertebrae are discs, and nearby pass the nerves of the neck. Within the neck, structures include the skin, neck muscles, arteries, veins, lymph nodes, thyroid gland, parathyroid glands, esophagus, larynx, and trachea. Diseases or conditions that affect any of these tissues of the neck can lead to neck pain.

One of the most common concerns about the neck that is not especially worrisome: signs of “wear and tear” on the cervical spine, arthritis, and degenerative disc disease, as revealed by x-ray, CT scans, and MRI. Many people who have clear signs of arthritic degeneration in their spines will never have any symptoms, or only minor, and/or not for a long time.10 For instance, about 50% of fortysomethings have clinically silent disk bulges, and even at age 20 there’s a surprising amount of spinal arthritis. The seriousness of these signs is routinely overestimated by patients and healthcare professionals alike.11
Welcome to Harrisburg Chiropractic located in Harrisburg. At Harrisburg Chiropractic we strive to give you an experience that focuses on a person’s individual needs and wants. Whether your goal is the ability to pick up your children, sit at your desk, go for a walk or play a round of golf without pain, our clinic is the place for you. You may be interested in achieving optimal health and Harrisburg chiropractor Andrew Segarra wants you to utilize us as a resource in getting there.
Serious research to test chiropractic theories did not begin until the 1970s, and is continuing to be hampered by antiscientific and pseudoscientific ideas that sustained the profession in its long battle with organized medicine.[37] By the mid 1990s there was a growing scholarly interest in chiropractic, which helped efforts to improve service quality and establish clinical guidelines that recommended manual therapies for acute low back pain.[37] In recent decades chiropractic gained legitimacy and greater acceptance by medical physicians and health plans, and enjoyed a strong political base and sustained demand for services.[21] However, its future seemed uncertain: as the number of practitioners grew, evidence-based medicine insisted on treatments with demonstrated value, managed care restricted payment, and competition grew from massage therapists and other health professions.[21] The profession responded by marketing natural products and devices more aggressively, and by reaching deeper into alternative medicine and primary care.[21]
Chiropractors use hands-on spinal manipulation and other alternative treatments, the theory being that proper alignment of the body's musculoskeletal structure, particularly the spine, will enable the body to heal itself without surgery or medication. Manipulation is used to restore mobility to joints restricted by tissue injury caused by a traumatic event, such as falling, or repetitive stress, such as sitting without proper back support.
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