David Warwick, D.C.

Concept and Terminology A common cliché is that the only certainties in life are death and taxes. Another certainty for the elderly is the increasing incidence of the wear-and-tear breakdown of one’s joints. The presence of joint breakdown increases with age at all joint sites. These joint breakdowns have a number of names: Arthritis Osteoarthritis [..]

Approximately 36 million Americans suffer from migraine headaches. Current pharmacological treatments are not very effective and they may have dangerous side effects (1). Migraines are the second most prevalent neurologic disorder (after tension-type headaches), with a female-to-male ratio of 3:1 and an estimated 1-year prevalence of approximately 15% in the general population (2). The total [..]

The “discovery” of X-rays occurred in 1895 by German physicists Wilhelm Conrad Rontgen. Rontgen did not actually discover x-rays; he identified them. He named them “x-rays” because their exact nature was not yet identified. Much of the world refers to x-rays as “Rontgen Rays.” Rontgen was awarded the first Nobel Prize in physics for his [..]

The word “light” brings up familiar images. The common image of “light” is that of something we see. Yet, the “light” that we can see is only a small slice of a much larger range of waves that are known as the “electromagnetic” spectrum. The entire “electromagnetic” spectrum is considered to be “light.” Yet, vast [..]

The sciatic nerve is a nerve that begins in the lower back and travels through the buttock and into the leg and then into the foot. It is the longest and widest nerve in the human body. The sciatic nerve is made up of five lumbosacral nerve roots, L4, L5, S1, S2, and S3. When [..]

Whiplash injuries are often associated with car accidents and concussions are typically connected with sports collisions, but there’s a growing body of research suggesting that patients should be screened for both conditions following either type of incident. In one study, researchers measured the forces applied on the brain both as it impacted the headrest during [..]

Discussion A disease is not a thing, but rather a process. A disease has a beginning, a middle, and an end. A treatment intervention that is given in the middle of a disease process may be blamed for causing the disease itself. This is called protopathic bias. Protopathic Bias is when a treatment for the [..]

Important Numbers Members of our military and military veterans are plagued with musculoskeletal pain problems: 2007 (1) - An analysis of United States Navy Physical Evaluation Board data between February 2005 and February 2006 indicated that musculoskeletal diagnoses were frequent (43%), with back pain (29%) being the most common musculoskeletal diagnosis. 2008 (2) - There [..]

The Potential Benefits of Spinal Manipulation for thoseSuffering the Symptoms of Concussion and the Post-Concussion Syndrome Mild traumatic brain injuries are also known as concussions. It is estimated that these injuries have a prevalence of 3.8 million per year in the United States (1). In the majority of patients sustaining a concussion, symptoms resolve within [..]

LEGITIMIZING BACKGROUND The United States National Library of Medicine (NLM) is operated by the United States federal government, and is the world’s largest medical library. It is located in Bethesda, Maryland. The NLM is part of the National Institutes of Health (NIH), U.S. Department of Health and Human Services. NLM started in 1836 as a small collection [..]