Roger Wilhelm, D.C.

When a patient with whiplash associated disorders (WAD) presents for chiropractic care, they may undergo a series of tests, including an examination that looks at the movement of the eyes. Why is this necessary, and what can it tell their doctor of chiropractic? The sudden acceleration/deceleration that occurs during a whiplash event—such as a motor [..]

The sinuses are cavities in the skull that rest just behind the face, which help humidify the air we breathe and may even enhance the human voice. It’s common for patients with a headache in this area to refer to it as a sinus headache; however, the lay term “sinus headache” is somewhat controversial because [..]

The shoulder is a very complex region that is comprised of multiple joints and muscle attachments, a strong joint capsular ligament, and multiple nerves and blood vessels that pass into the arm to bring motor and sensory function to the hand and fingers. One condition of the shoulder that may drive a patient to seek [..]

When a person experiences pain, numbness, tingling, and/or weakness in the hand, they may assume it’s carpal tunnel syndrome (CTS) since it’s the most common and well-known peripheral neuropathy. Unfortunately, many healthcare providers may also jump to the same conclusion, and care may focus on the hand and wrist. One problem with this approach is [..]

Statistically, low back pain is a condition that will affect nearly 90% of people, and it’s both a leading cause of disability and the primary reason patients visit a chiropractor. In addition to manual therapies provided in the office (like spinal manipulation), chronic low back pain patients are generally advised to stay or become more [..]

The historic seminal book on orthopedics was written by Nicholas Andry in 1741 (1). The primary discussion of his book addressed the treatment of spinal distortions, beginning in childhood. Andry was a professor of medicine at the University of Paris. The word orthopedic is a composite of two Greek words: Ortho, meaning straight. Pedic, meaning [..]

The Cleveland Clinic reports that knee osteoarthritis (KOA) is a very common condition that will affect about 46% of us in our lifetime, usually after age 40. The condition is characterized by the gradual breakdown of the cartilage in the knee joint until eventually the bone on either side of the joint rubs together causing [..]

While there’s an abundance of published work on whiplash associated disorders (WAD), one of the most perplexing issues facing investigators is why nearly half of patients experience long-term, chronic issues. However, new research suggests that we may be closer to determining why this is the case and which patients may be at greatest risk so [..]

For men, chronic pelvic pain syndrome (CPPS) is defined as ongoing or repetitive pain episodes in the pelvic region in the absence of urinary tract infection or other relevant pathology, such as prostatitis. Because the condition is complex and satisfactory results seldom occur from just one form of treatment, researchers have proposed tackling CPPS with [..]

Each year, nearly 1-in-4 women and 1-in-6 men experience an episode of neck pain. In particular, the risk is highest for working-age adults aged 30 to 59 years. Interestingly, past research suggests that indirect costs associated with a condition like neck pain—such as missing work or lost productivity—often exceed direct healthcare expenditures. Thus, when it [..]