Archive by Author

Carpal Tunnel Syndrome Symptom Mapping

18 Jun

Carpal tunnel syndrome (CTS) is a condition characterized by symptoms in parts of the hand
supplied by the median nerve, typically caused by compression of the nerve as it passes through the
wrist. However, the constellation of symptoms associated with CTS is not unique to this peripheral
neuropathy, and without a thorough history and examination, it’s possible for a healthcare provider to
make an incorrect or incomplete diagnosis. In such cases, patients may achieve only temporary relief
at best.
Let’s look at how a doctor of chiropractic may map a patient’s symptoms to develop a clearer
picture of the chief complaint:

  • Location: The chiropractor will work with the patient to identify the precise areas in the hand
    where symptoms are experienced. In CTS, symptoms are most often reported in the thumb,
    index finger, middle finger, and the thumb-side of the ring finger as well as the
    corresponding portion of the palm. Symptoms affecting the pinky, the pinky-side of the ring
    finger, or the back of the hand may suggest involvement of a different nerve.
  • Timing and movement: Uncovering when symptoms occur can provide important clues. In
    CTS, symptoms may worsen at night, during repetitive or forceful hand activity, or at the
    extremes of wrist motion. If symptoms are provoked by changes in neck position or certain
    arm movements, this may indicate involvement beyond the wrist.
  • Path: If symptoms travel from the hand up the arm—or from the neck or shoulder down into
    the hand—this may suggest nerve irritation somewhere along its course.
  • Associated symptoms: While hand symptoms often drive patients to seek care, it’s important
    to check for additional complaints such as neck pain or stiffness, shoulder discomfort,
    headaches, or weakness in the arm or hand. These findings may be related and can influence
    the diagnosis.
    Assessing symptoms in this way helps determine whether the patient likely has CTS, whether
    there is median nerve involvement at other points along its path, whether a different nerve is
    involved, or some combination of these factors. It’s not uncommon for median nerve compression at
    the wrist to coexist with irritation at other sites (often referred to as double crush syndrome), or for
    the ulnar or radial nerves to also be involved—especially in cases that do not respond as expected to
    typical CTS care.
    With a more complete clinical picture, the chiropractor can develop a treatment plan aimed at
    reducing pressure on the affected nerves. This may include manual therapies, targeted exercises,
    physiotherapy modalities, nighttime wrist splinting, and nutritional recommendations to help manage
    inflammation. If underlying health conditions are suspected to contribute to nerve irritation, care may
    also involve collaboration with other healthcare providers, such as a medical physician or specialist.

Brent Binder, D.C.

4909 Louise Dr. Suite 102

Mechanicsburg, PA 17055 (717) 697-1888

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The Importance of the Scapula

11 Jun

The shoulder is not a single joint. It’s a complex structure made up of four joints that
must work together to allow the wide range of motion needed for everyday arm movements.
While the glenohumeral (ball-and-socket) joint often gets the most attention when assessing
the shoulder, the scapula—or shoulder blade—is frequently overlooked despite its important
role in shoulder movement and stability. Let’s look at some of its key functions:

  • Stable Base for Muscle Activation: The scapula provides a stable platform for the
    rotator cuff and surrounding shoulder muscles to function properly. This stability is
    essential for coordinated movement, efficient force production, and safe load transfer
    during arm activity.
  • Scapulohumeral Rhythm and Joint Positioning: As the arm lifts, the scapula moves in
    coordination with the humerus to maintain proper alignment between the ball and
    socket. This coordinated motion—called scapulohumeral rhythm—includes upward
    rotation, posterior tilt, and external rotation. These movements help preserve space in
    the shoulder joint, reduce the risk of impingement, and allow for smooth, full-range
    motion.
  • Kinetic Chain Function: The scapula acts as a link between the shoulder, neck, and
    trunk, helping transfer force from the core and lower body to the arm. This role is
    especially important during activities that require strength, coordination, or overhead
    motion.
  • Glenohumeral Stability: The scapula must strike a balance between mobility and
    stability. It needs to move freely to position the socket correctly while also providing
    a firm base that allows the shoulder joint to remain stable during movement. This
    balance is critical for preventing injury and maintaining normal shoulder function.
    Research shows that improving scapular muscle endurance and correcting abnormal
    scapular positioning—both at rest and during movement—through manual therapy and
    targeted exercises can lead to better outcomes in patients with shoulder pain, including
    impingement. Additionally, studies have linked poor scapular alignment with an increased
    risk of chronic neck pain as well as greater pain intensity and disability. For this reason,
    doctors of chiropractic often evaluate the scapula when assessing patients with shoulder or
    neck pain.

Brent Binder, D.C.

4909 Louise Dr. Suite 102

Mechanicsburg, PA 17055 (717) 697-1888

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Tips to Help Prevent Episodic Headaches

4 Jun

Headaches are among the most common physical ailments worldwide, with about half of
adults experiencing at least one episode each year and roughly 1 in 6 reporting a headache on
any given day. Fortunately, for most people, headaches are not a persistent issue but instead
occur episodically—that is, they arise for a short period of time and then resolve. In broad terms,
three major contributors to episodic headaches include dehydration, stress, and muscle tension.
Dehydration is a condition in which the body does not have enough fluids to support
normal physiological functions. This can lead to reduced blood volume, slowing the delivery of
oxygen to tissues and the removal of cellular waste. It can also disrupt electrolyte balance, affect
nerve signaling and muscle function, impair temperature regulation, and alter brain function.
Together, these changes can contribute to the development of a headache that may persist until
hydration is restored. To reduce the likelihood of dehydration-related headaches, drink water
consistently throughout the day and limit excessive caffeine intake. It’s also important not to rely
solely on thirst as a signal, as mild dehydration may already be present by the time thirst
develops.
Stress activates the body’s fight-or-flight response, increasing cortisol levels and causing
muscles to tighten in preparation for potential injury. While this response is helpful in short-term
emergencies, ongoing stress in daily life can lead to increased pain sensitivity and sustained
muscle tension in the shoulders, neck, and scalp. This combination can create the conditions for
tension-type headaches. Managing stress through regular physical activity, taking breaks during
the day, and practicing relaxation techniques such as controlled breathing or meditation may help
keep these headaches at bay.
Muscle tension headaches are frequently associated with poor posture, particularly
forward head posture, which places additional strain on the muscles and joints of the neck and
upper back. This is especially common among individuals who spend long periods working at
desks or using phones and tablets. Over time, this strain can lead to tightness and discomfort that
radiates into the head. Maintaining proper posture, positioning screens at eye level, and taking
regular breaks to stretch and move can help minimize this type of headache.
If these strategies do not reduce the frequency, duration, or intensity of headaches, it may
be appropriate to consult a healthcare provider, including a doctor of chiropractic. A thorough
review of medical history and current symptoms, along with a physical examination, can help
identify underlying musculoskeletal factors that may be contributing to recurring headaches.

Brent Binder, D.C.

4909 Louise Dr. Suite 102

Mechanicsburg, PA 17055 (717) 697-1888

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 Rethinking Pain from Lumbar Disk Herniation

1 Jun

Lumbar disk herniation occurs when one of the cushioning disks between the bones in the
lower back becomes damaged, allowing the soft inner material to push outward. A disk
herniation itself may not cause symptoms, and studies show that many adults have positive
findings on MRI without pain. However, when a herniated disk irritates nearby nerves, it can
lead to localized low back pain and/or symptoms like sharp, shooting pain into the leg.
Traditionally, pain and disability related to lumbar disk herniation have been attributed primarily
to nerve compression. However, more recent research suggests a more complex picture—one in
which the nervous system, including the brain, plays an important role in ongoing pain.
When the body detects injury, it releases inflammatory chemicals to begin the healing
process. While helpful, these chemicals can also irritate or sensitize nearby nerves, making them
more responsive and increasing pain signaling. Over time, this can lead to increased sensitivity in
the nervous system—a process often referred to as central sensitization. In this state, the body
becomes more reactive, and even normal movements may trigger pain. In some cases, the disk
may heal enough that it is no longer the primary source of pain, but the nervous system remains
overly sensitive to non-painful stimuli.
Doctors of chiropractic commonly use a treatment called spinal manipulative therapy,
often referred to as chiropractic adjustments. These techniques are used to help improve motion
in the joints of the spine and reduce mechanical stress in the area. In addition, research suggests
that adjustments may influence the nervous system by affecting how pain is processed and by
influencing neurochemicals involved in pain regulation. When combined with a gradual return to
normal movement, patient education, and targeted exercises, this approach may help reduce
sensitivity in the nervous system and support a return to more normal function.
Many patients with lumbar disk herniation recover without invasive procedures such as
surgery. Early conservative care may be especially helpful, as it may reduce the risk of the
nervous system becoming overly sensitized. Addressing both the physical and neurological
components of pain may improve long-term outcomes.
Supporting spinal health through daily habits is also important. Staying active,
maintaining overall health, and engaging in regular physical activity—including movement and
appropriate loading—can help support the spine. Movement plays a key role, as it helps deliver
nutrients to the disks and keeps the surrounding structures healthy and functioning properly.

Brent Binder, D.C.

4909 Louise Dr. Suite 102

Mechanicsburg, PA 17055 (717) 697-1888

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Frailty Management Strategies

29 May

Frailty is defined as a clinical state in which the body has diminished strength, endurance,
and resilience, making a person more vulnerable to stressors such as injury and illness. It’s estimated
that 7–12% of Americans age 65 and older are frail. Because it is associated with an elevated risk of
falls, hospitalization, disability, and complications from illness and surgery, frailty can significantly
impact an individual’s ability to remain independent and maintain quality of life. Common
characteristics of frailty include unintentional weight loss, weakness, fatigue, slow walking speed,
and low physical activity. The presence of three or more of these features meets the diagnostic
criteria for frailty, as described by the Fried’s Frailty Phenotype model.
Current research suggests that frailty is associated with chronic inflammation and oxidative
stress, often influenced by lifestyle and metabolic health factors. Fortunately, frailty can often be
improved—and sometimes partially reversed—especially when identified early. The key is consistent
engagement in behaviors that help restore strength, function, and overall metabolic health:

  • Resistance training is essential for increasing muscle mass and overall physical function.
  • Balance-based exercises, such as yoga, can improve lower body strength, stability, and
    walking speed.
  • Aerobic exercise can improve walking speed, reduce fatigue, and support cardiovascular
    health.
  • An anti-inflammatory diet, such as the Mediterranean diet, may help reduce systemic
    inflammation. Nutrients like flavanols can help counter oxidative stress, while dietary fiber
    supports a healthy gut microbiome, which influences overall health and immune function.
    Increasing protein intake is also important for maintaining muscle mass.
  • Low or deficient vitamin D levels are common in frail individuals. Improving vitamin D
    status through diet, supplementation, and/or sun exposure may support muscle function,
    neuromuscular control, and bone health, while also helping to reduce inflammation.
  • Maintaining social connections—such as sharing meals, participating in group activities, or
    volunteering—supports mental health and overall well-being.
  • Seniors taking five or more medications are at increased risk for drug interactions and side
    effects. Reviewing medications with a healthcare provider can help determine if adjustments,
    dose reductions, or safer alternatives are appropriate.
    Lastly, several studies have linked chronic pain—including musculoskeletal conditions such
    as chronic low back pain—with an increased risk of frailty. This may be due to reductions in physical
    activity and increased sedentary behavior, often driven by fear of worsening pain. Over time, this can
    lead to muscle deconditioning, reduced proprioception, and diminished functional capacity.
    Addressing musculoskeletal pain through conservative care, including chiropractic treatment, may
    help individuals stay active and improve their resilience, reducing the impact of frailty.

Brent Binder, D.C.

4909 Louise Dr. Suite 102

Mechanicsburg, PA 17055 (717) 697-1888

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Whiplash Avoidance Strategies

25 May

During a whiplash event, such as a rear-end collision, the head and neck accelerate and decelerate
more rapidly than the nervous system can coordinate a protective muscular response. This can result in
sprains, strains, and microtrauma to the soft tissues of the head, neck, and upper torso, which may
manifest as neck pain, stiffness, headache, brain fog, or dizziness—collectively referred to as whiplashassociated disorders (WAD). Because many patients experience symptoms that persist for months or even
years following injury, WAD can place a significant burden on individuals, families, and society as a
whole—highlighting the importance of strategies and technologies aimed at reducing whiplash risk.
Three key technologies designed to reduce collisions are blind spot monitoring, lane departure
warning, and forward collision warning with automatic emergency braking. Blind spot monitoring
systems detect vehicles alongside the car that may not be visible to the driver and provide visual or
auditory alerts. Lane departure warning systems use cameras to identify lane markings and notify the
driver if the vehicle begins to drift out of its lane; activation of the turn signal typically overrides these
alerts. Forward collision warning systems use cameras and sensors to detect when a vehicle is
approaching another object too quickly and alert the driver. More advanced systems incorporate
automatic emergency braking, which can slow or stop the vehicle to avoid a collision or reduce its
severity.
Proper adjustment of the seat and head restraint is also important in reducing whiplash risk.
Ideally, the head should remain close to the head restraint during a collision to limit excessive backward
motion. Research suggests that a seatback angle of approximately 20–30 degrees, combined with
positioning the head within about 2 inches (5 cm) of the head restraint and ensuring the restraint is aligned
with the top of the head (not below it), may help reduce injury risk. Despite this, observational studies
have shown that a large proportion of drivers do not properly adjust their head restraints. In response,
vehicle manufacturers have introduced seat and head restraint technologies designed to reduce the relative
motion between the head and torso during rear-end impacts.
Perhaps the most important factor in reducing whiplash risk is driver attention. Distracted drivers
are less likely to recognize hazards such as rapidly approaching vehicles, unsafe lane changes by others,
or road conditions that require sudden braking. In situations where a collision appears unavoidable, some
evidence suggests that pre-contraction of the neck muscles may reduce injury severity by limiting head–
neck motion and reducing strain on cervical structures.
If a collision does occur, early management focused on maintaining activity within pain tolerance
and restoring normal movement patterns may help reduce the likelihood of persistent symptoms.
Conservative approaches, including chiropractic care, are commonly used to support recovery in patients
with whiplash-associated disorders.

Brent Binder, D.C.

4909 Louise Dr. Suite 102

Mechanicsburg, PA 17055 (717) 697-1888

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