Back Clinic Nerve Injury Team. Nerves are fragile and can be damaged by pressure, stretching, or cutting. Injury to a nerve can stop signals to and from the brain, causing muscles not to work properly and losing feeling in the injured area. The nervous system manages a great majority of the body’s functions, from regulating an individual’s breathing to controlling their muscles as well as sensing heat and cold. But, when trauma from an injury or an underlying condition causes nerve injury, an individual’s quality of life may be greatly affected. Dr. Alex Jimenez explains various concepts through his collection of archives revolving around the types of injuries and condition which can cause nerve complications as well as discuss the different form of treatments and solutions to ease nerve pain and restore the individual’s quality of life.
The information herein is not intended to replace a one-on-one relationship with a qualified healthcare professional or licensed physician and is not medical advice. We encourage you to make your own health care decisions based on your research and partnership with a qualified health care professional. Our information scope is limited to chiropractic, musculoskeletal, physical medicines, wellness, sensitive health issues, functional medicine articles, topics, and discussions. We provide and present clinical collaboration with specialists from a wide array of disciplines. Each specialist is governed by their professional scope of practice and their jurisdiction of licensure. We use functional health & wellness protocols to treat and support care for the injuries or disorders of the musculoskeletal system. Our videos, posts, topics, subjects, and insights cover clinical matters, issues, and topics that relate to and support, directly or indirectly, our clinical scope of practice.* Our office has made a reasonable attempt to provide supportive citations and has identified the relevant research study or studies supporting our posts. We provide copies of supporting research studies available to regulatory boards and the public upon request.
We understand that we cover matters that require an additional explanation of how it may assist in a particular care plan or treatment protocol; therefore, to further discuss the subject matter above, please feel free to ask Dr. Alex Jimenez or contact us at 915-850-0900.
The neuromusculoskeletal system refers to the nerves, muscles, and bones. Nerve messages flow through the nervous system to coordinate and control every bodily function. Nerve interference causes an imbalance in this system, compromising body function. Uncoordinated or reduced nerve function over time can result in an unhealthy state or disease development. Complex or puzzling symptoms can include:
The nerves in the body are linked to the spinal cord, and when the spinal joints shift out of position, they can compress or kink the nerves, causing malfunction. Even a minor misalignment can create nerve, joint, and muscle tightness that travels throughout the body. This causes imbalances in nearly every other bodily system, forcing it to change in negative ways and typically becomes worse with time. Injuries from slips and falls, playing sports, accidents, unhealthy ergonomics, and repetitive/overuse motions can cause nerve injuries. Nerve dysfunction or damage can irritate the nerves causing nerve irritation that leads to nerve interference. Nerve damage can cause numbness, tingling, discomfort, and pain.
Dizziness and Mental Fog
Nerve interference can cause brain fog, sluggishness, dizziness, and anxiety.
If the brain and nervous system’s communication is disrupted by damage or injury to the nerves, mental ability may become confused and muddled.
Negatively Affect Sleep
Nerve interference can produce discomfort all over the body, causing sleep problems.
During restorative sleep, nerve interference can interrupt memory and cognitive function.
Gastrointestinal symptoms like indigestion, acid reflux, constipation, diarrhea, GERD, and nausea can present suddenly.
Back Pain
Back discomfort and pain can be caused by nerve issues.
Nerve pain can be aching, pinching, throbbing, or stabbing in the upper, middle, and lower back areas.
Numbness
Nerve signals can get mixed up or sent to the wrong areas.
Nerve interference reduces nerve energy circulation, causing tingling and numbing sensations in different body regions.
Recovery Problems
Pain could result from a past injury making injuries more difficult to heal.
Nerve interference can cause the body to become stiff, immobile, and numb, depleting the body’s energy.
Nerve energy transmission is required so the body can react to its surroundings and function correctly.
Chiropractic
Nerve blockage can be cleared through functional chiropractic medicine.
The nerve/s that are blocked or restricted are worked on through therapeutic percussive massage, manual adjustments, decompression, and stretching exercises.
Therapeutic deep tissue stimulation with or without heat is applied directly to the nerve region to increase circulation.
Proper function of nerves is restored and allows for increased blood circulation that provides increased oxygenated nutrients expediting the healing process.
Discomfort and pain are relieved.
Range of motion increases.
Restoration of muscle function and joint stability.
Tissue repair improves through treatment and nutrition.
Spinal Decompression Therapy
References
Crawford, J P. “Chiropractic intervention in the treatment of joint and soft tissue disorders.” Canadian journal of applied physiology = Revue canadienne de physiologie appliquee vol. 24,3 (1999): 279-89. doi:10.1139/h99-023
Gu, Xiaosong, et al. “Neural tissue engineering options for peripheral nerve regeneration.” Biomaterials vol. 35,24 (2014): 6143-56. doi:10.1016/j.biomaterials.2014.04.064
Mackinnon, Susan E. “Pathophysiology of nerve compression.” Hand clinics vol. 18,2 (2002): 231-41. doi:10.1016/s0749-0712(01)00012-9
Norton, Charles E et al. “Role of perivascular nerve and sensory neurotransmitter dysfunction in inflammatory bowel disease.” American journal of physiology. Heart and circulatory physiology vol. 320,5 (2021): H1887-H1902. doi:10.1152/ajpheart.00037.2021
T Francio, Vinicius. “Chiropractic care for foot drop due to peroneal nerve neuropathy.” Journal of bodywork and movement therapies vol. 18,2 (2014): 200-3. doi:10.1016/j.jbmt.2013.08.004
Reflex pain is a complex condition that involves the body’s pain withdrawal reflexfailing to turn off after the event that triggered the pain, so the pain sensations continue. This is a neurological condition known as the withdrawal reflex. It occurs when the body and brain undergo a chain of reactions to remove an affected body part from dangerous situations/stimuli. A typical example is a vehicle crash or accident. During the process, the body’s reflex muscle\s in the injured area tighten to protect the specific body part/s from further damage.
The reflex can feel like a muscle spasm that goes away over time. However, in the case of reflex pain, the signals keep firing. Reflex pain can occur all over the body as the muscles overcompensate to handle the prolonged pain; secondary injuries often develop. An example could be reflex pain in the ankle caused by injury or problems in the hips and back, where the individual tries to avoid moving the ankle in a specific way to prevent and avoid the pain symptoms. Individuals with reflex pain also experience headaches and referred spine and extremity pain. Reflex pain can become a cycle of symptoms that include:
Unusual tightness
Stiffness
Pain
Contracture – hardening or shortening of the affected muscles, tendons, or other tissues.
Decreased functional abilities.
Somatic Pain
Somatic pain causes receptors in tissues including the skin, muscles, connective tissues, joints, and skeleton to be activated. Stimuli like force trauma, vibration, extreme temperature, or inflammation/swelling activate these receptors. The pain is often described as:
Aching
Gnawing
Cramping
Sharp
Somatic pain is often localized to a particular area that is constant and stimulated by movement. There are two types.
Superficial painoccurs when everyday injuries activate pain receptors in the skin and mucous membranes.
Deep somatic pain occurs when stimuli activate pain receptors deeper in the body, including the tendons, joints, bones, and muscles. Deep body pain usually feels more like aching.
Pain can be confined to a local area or radiate to other areas of the body, depending on the extent of the injury.
Somatic pain can come from a variety of different potential causes that include:
Injury to joints or bones.
Trauma.
Fall or collision that damages connective tissues.
Sometimes these reflexes can stay in the on position and keep the body from achieving full relaxation.
In the nervous system, a body part is stimulated, and the message travels through the spinal cord and into the brain. The information is processed, then sent back through the spinal cord to the level that activates the specific body part. The reflexes transmit faster staying at the same spinal level without having to travel to the brain and back again.
During reflex pain, the body’s muscles are unable to relax, which is necessary for motion/movement. This prolonged contraction generates added pain and causes imbalances that can decrease excitabilityin the muscles. This can increase the activation of brain receptors that receive pain signals to respond by telling them to shorten and contract.
Therapy
Body misalignment can cause muscles to spasm, causing the nerves to stretch in an awkward way, compress, and get twisted and tangled around other nerves or other tissues. This disrupts communication resulting in pain, illness, and ailments that can lead to other health problems. Chiropractic care can address reflex pain by realigning the spine and improving joint motion and nerve conduction.
Chiropractic restores the body to its full and proper function by activating the natural healing abilities. Manual and mechanical spinal decompression realigns the vertebrae, reducing swelling, blockages, and nerve stress. A comprehensive examination will identify potential dysfunctional areas of the body using palpitations to identify which muscles are involved. Once identified, chiropractic, massage, and physical therapy options can be prescribed to rebalance the body’s muscles, and restore their ability to contract and relax normally.
Patient education will be provided concerning self-assessment techniques, instruction on how to treat pain, and an anti-inflammatory diet.
An exercise and stretching program will help maintain the adjustments, keep the body flexible, and strengthen the body.
Patients are helped to understand how to take control of their pain.
Spinal Decompression Testimonials
References
Biurrun-Manresa J, Neziry A, Curatolo M, Arendt-Nielson L, Anderson O. Test-retest reliability of the nociceptive withdrawal reflex and electrical pain thresholds after single and repeated stimulation in patients with chronic low back pain. Eur J Appl Physiol. 2011;111:83-92
Derderian C, Tadi P. Physiology, Withdrawal Response. [Updated 2021 Nov 12]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2022 Jan-. Available from: www.ncbi.nlm.nih.gov/books/NBK544292/
Muir, J M, and H Vernon. “Complex regional pain syndrome and chiropractic.” Journal of manipulative and physiological therapeutics vol. 23,7 (2000): 490-7. doi:10.1067/mmt.2000.108816
Neziri A, Haesler S, Steen P, et al. Generalized expansion of nociceptive reflex receptive fields in chronic pain patients. Pain. 2010;151(3):798-805
Szynkowicz, Peter, and Anthony Petrucci 4th. “Chiropractic Care of a Patient With Complex Regional Pain Syndrome Type 1 (CRPS-1): A Case Report.” Journal of chiropractic medicine vol. 19,2 (2020): 145-151. doi:10.1016/j.jcm.2020.05.001
Yezierski R, Vierck C. Reflex and pain behaviors are not equivalent: Lessons from spinal cord injury. Pain. 2010;151(3):569-577
Claudication is muscle pain that presents when the body is active and stops when the body is at rest, also known as intermittent claudication. Individuals typically report dull aching, cramping, tingling, and/or numbness. Vascular claudication is caused by circulatory problems like poor blood circulation and peripheral artery disease. Still, spinal conditions can also cause neurogenic claudication caused by problems with the spine and nervous system.
Neurogenic Claudication
Sciatica is the usual suspect when thigh, hip, buttock, calf, or total leg pain or other sensations are present; however, it could be spinal stenosis with neurogenic claudication. Spinal stenosis is sometimes called pseudo claudication, a narrowing of the space around the low back, which can put pressure on the spinal cord directly and compress the blood vessels around the spine, cutting off oxygen-carrying blood. Pain can start in the lower back and circulate down the legs and cause weakness, tingling, or numbness in the legs and feet. The most common areas of spinal compression include:
The foramen are the openings on the sides of the spine where nerves exit and connect to the peripheral nervous system.
The narrowing can occur in any of these areas, with the most common cause being lumbar spinal stenosis brought on by lumbar degenerative disease.
Symptoms
The most common symptoms of neurogenic claudication include:
Pain in the lower extremities, including the buttocks, thighs, and calf, only manifests with activities like walking or standing around.
Pain that shows up equally on both sides.
There is no pain when sitting or not walking around.
Radiculopathy or nerve pain that radiates down an affected limb. Sciatica is a typical example.
However, the symptoms of claudication and radiculopathy are different.
Claudication will be felt all along the length of the nerve.
Radiculopathy pain is more localized to the buttock, thighs, and calves and can get worse with activity and is generally present even when at rest.
Treatment
Non-surgical treatment of neurogenic claudication includes medication to help control pain, chiropractic manual therapy, non-surgical spinal decompression, physical rehabilitation therapy, and steroid shots to reduce inflammation. A doctor will recommend stretching, strengthening exercises, and types of activities to help improve the body’s ability to support itself. This could include swimming, walking, and stationary cycling. However, conservative treatment might not be an option for individuals with more severe cases. If conservative treatment options don’t work, surgery could be recommended. A healthcare provider can help explain treatment options. Successful outcomes have been seen in cases that are diagnosed and treated early.
Non-Surgical Spinal Decompression Chiropractor
References
Colak, Ahmet, et al. “A less invasive surgical approach in the lumbar lateral recess stenosis: a direct approach to the medial wall of the pedicle.” The European spine journal: official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society vol. 17,12 (2008): 1745-51. doi:10.1007/s00586-008-0801-z
Munakomi S, Foris LA, Varacallo M. Spinal Stenosis And Neurogenic Claudication. [Updated 2022 Feb 12]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2022 Jan-. Available from: www.ncbi.nlm.nih.gov/books/NBK430872/
The sciatic nerve is considered the largest in the lower half of the body that helps control sensory and motor functions of the legs. As part of the nervous system, the sciatic nerve resides in the lumbar region of the spine, traveling down to the legs and feet while succumbing to injuries and unwanted factors. When there are injuries or unwanted symptoms that start to affect the lumbar regions of the spine like herniation or a slipped disc, it can press on the sciatic nerve causing sharp, searing pain that can radiate down to the legs and feet. This type of pain can lead to sciatica and dampen a person’s mood if not treated right away. Luckily, there are treatments available for reducing sciatic nerve pain and other issues that affect the body’s lower extremities. Today’s article focuses on a condition that can cause sciatica known as piriformis syndrome, its symptoms, and how decompression therapy can help many people alleviate the sciatic nerve from piriformis syndrome. Referring patients to qualified and skilled providers who specialize in spinal decompression therapy. We guide our patients by referring to our associated medical providers based on their examination when it’s appropriate. We find that education is essential for asking insightful questions to our providers. Dr. Alex Jimenez DC provides this information as an educational service only. Disclaimer
Can my insurance cover it? Yes, it may. If you are uncertain, here is the link to all the insurance providers we cover. If you have any questions or concerns, please call Dr. Jimenez at 915-850-0900.
What Is Piriformis Syndrome?
Do you feel muscle spasms occur in your lower back or buttock? How about radiating pain that is traveling down the legs? Do the muscles in the lower body regions feel tender and weak to the touch? Experiencing these symptoms mean that you are suffering from piriformis syndrome. Research studies have defined piriformis syndrome as a condition in which the piriformis muscles in the buttocks region irritate the nearby sciatic nerve, causing it to be trapped. As the sciatic nerve becomes trapped in the piriformis muscle, it can cause sciatica pain-like symptoms that run down the leg. Additional research studies mentioned that since sciatica is a musculoskeletal pain disorder associated with piriformis syndrome, the compressed, irritated sciatic nerve root causes the individual to suffer from painful symptoms that are causing the piriformis muscle to tense up. Piriformis syndrome can affect the sciatic nerve root with or without spinal disorders like herniation, stenosis, or slipped discs.
The Symptoms
When the piriformis muscle aggravates the sciatic nerve, many symptoms can pop up over time, causing painful issues that collide with sciatica and piriformis syndrome. Research studies have shown that piriformis syndrome is a deliberate condition caused by traumatic events, inflammation in the lower back, and spinal degeneration. Most of the causes do hinder a person’s quality of life. Since the sciatic nerve is trapped in the piriformis muscle, it can cause excruciating, burning pain that affects the lower back down to the leg muscles. Other studies have found that other symptoms that are caused by piriformis syndrome are:
Feeling a limited range of motion on your hips? How about radiating, burning pain that travels down to your feet? Does it hurt to walk up the stairs? Piriformis syndrome can cause sciatica pain-like symptoms that can hinder your ability to walk and function. Decompression therapy can be the solution you are looking for. The video above explains and introduces the DOC decompression table and how it is used to alleviate sciatica pain-like symptoms that are causing pain to the individual. Decompression therapy can help with low back and leg pain by gently pulling the spine to allow the necessary supplements for the spine and to take the pressure off the sciatic nerve roots. Decompression therapy can benefit many individuals suffering from leg pain and who want to get back on their wellness journey. Incorporating spinal decompression as part of your wellness treatment is beneficial. This link will explainhow decompression offers optimal comfort for many people who suffer from piriformis syndrome and get them back to their health and wellness journey.
How Decompression Therapy Can Alleviate Piriformis Syndrome
Since the sciatic nerve is trapped in the piriformis muscle and causes leg pain, some treatments handle piriformis syndrome by decompressing the sciatic nerve. Research studies have found that endoscope decompression surgery can help alleviate piriformis syndrome by relaxing the sciatic nerve to ease the pain from affecting the buttock and leg muscles. For non-surgical decompression therapy, additional research has found that decompression therapy helps widen the spinal disc space in the spine while creating negative pressure in the affected areas. This negative pressure allows the sciatic nerve to relax and reposition the intervertebral disc back in the spine. Decompression treatments combined with physical therapy can even reduce the chances of piriformis syndrome coming back and affecting the sciatic nerve again.
Conclusion
Overall, muscle spasms around the lower body regions can cause piriformis syndrome to develop and cause havoc on the sciatic nerve. Since the piriformis muscle is close to the sciatic nerve, it can trap and aggravate it constantly by sending sciatica pain-like symptoms to the legs. This condition causes muscle weakness and mobility dysfunction in the legs, making a simple walk on the stairs complicated. Treatments like decompression therapy provided in surgical and non-surgical forms can be beneficial for those suffering from piriformis syndrome and sciatica. Decompression therapy allows the negative pressure to release the trapped, irritated sciatic nerve from causing more pain to the legs and helps loosen up the tight muscles in the lower regions of the body. Utilizing decompression as part of your treatment will allow you to continue pain-free your wellness journey.
References
Amjad, Fareeha, et al. “Effects of Non-Surgical Decompression Therapy in Addition to Routine Physical Therapy on Pain, Range of Motion, Endurance, Functional Disability and Quality of Life versus Routine Physical Therapy Alone in Patients with Lumbar Radiculopathy; a Randomized Controlled Trial.” BMC Musculoskeletal Disorders, BioMed Central, 16 Mar. 2022, www.ncbi.nlm.nih.gov/pmc/articles/PMC8924735/.
Hicks, Brandon L, et al. “Piriformis Syndrome.” In: StatPearls [Internet]. Treasure Island (FL), StatPearls Publishing, 12 Feb. 2022, www.ncbi.nlm.nih.gov/books/NBK448172/.
Hopayian, Kevork, et al. “The Clinical Features of the Piriformis Syndrome: A Systematic Review.” European Spine Journal: Official Publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society, Springer-Verlag, Dec. 2010, www.ncbi.nlm.nih.gov/pmc/articles/PMC2997212/.
Ro, Tae Hoon, and Lance Edmonds. “Diagnosis and Management of Piriformis Syndrome: A Rare Anatomic Variant Analyzed by Magnetic Resonance Imaging.” Journal of Clinical Imaging Science, Medknow Publications & Media Pvt Ltd, 21 Feb. 2018, www.ncbi.nlm.nih.gov/pmc/articles/PMC5843966/.
Vij, Neeraj, et al. “Surgical and Non-Surgical Treatment Options for Piriformis Syndrome: A Literature Review.” Anesthesiology and Pain Medicine, Kowsar, 2 Feb. 2021, www.ncbi.nlm.nih.gov/pmc/articles/PMC8241586/.
Spinal stress can affect nerve health. Neuropathy happens when disease or damage is sustained in the nerves that transmit messages from the brain through the spinal cord to the whole body. The source of the damage can be inside the spine, where a herniated disc could be squeezing the nerves, impeding or completely blocking blood circulation until deterioration begins to disease or damage nerve receptors. Removing the pressure from the spine and reversing the stress on the nerves can be done through manual or motorized spinal decompression.
Spinal Stress and the Nerves
The peripheral nervous system is comprised of three types of nerves that are directly influenced by the central nervous system, each with a distinct function which is why there is a wide range of symptoms associated with neuropathy. The types of nerves include:
Sensory nerves receive sensations from the skin like heat, cold, pleasure, and pain.
Spinal nerves contain sensory and motor fibers giving them sensory and motor functions. The spinal nerves receive sensory messages from the skin, internal organs, and bones. Any disruption from a bent, crushed, or entangled nerve group will not allow proper blood circulation and message transmission, causing delayed responses, tingling, numbness, and pain. If left untreated, it could cause permanent damage that can lead to chronic pain. Decompression therapy accelerates healing as it floods the spine with blood, oxygen, and nutrients.
Peripheral nerves originate from the spinal cord and extend a network of lines throughout the body called dermatomes. Injury to one dermatome can radiate/spread out to other dermatomes and the peripheral areas like the hands and feet. Once communication with the brain is compromised, results can lead to sensations like numbness and severe pain. Several factors can result in peripheral neuropathy, including:
Gordon, Tessa. “Peripheral Nerve Regeneration and Muscle Reinnervation.” International journal of molecular sciences vol. 21,22 8652. 17 Nov. 2020, doi:10.3390/ijms21228652
Menorca, Ron M G et al. “Nerve physiology: mechanisms of injury and recovery.” Hand clinics vol. 29,3 (2013): 317-30. doi:10.1016/j.hcl.2013.04.002
Wang, Mark L et al. “Peripheral nerve injury, scarring, and recovery.” Connective tissue research vol. 60,1 (2019): 3-9. doi:10.1080/03008207.2018.1489381
A pinched nerve may not feel like it is healing. This is because of the soreness, aches, discomfort, and tingling feelings/sensations around the affected area. This could be the neck, shoulder, arm, hands, back, legs, and feet. However, when the achiness and tingling move around and shift, it is a sign of the pinched nerve healing.
Amount of Time For Pinched Nerve Healing
Waiting for the nerve to heal is not a recommended treatment option, as most pinched nerves do not fully recover on their own. A pinched nerve usually takes around six weeks to heal with proper treatment. The longer the nerve stays pinched, the more likely there will be permanent damage. To keep the pinched nerve from returning and getting worse, individuals are recommended to incorporate a pre-habilitation plan that involves continuing rehabilitation exercises to strengthen and keep the muscles, ligaments, and nerves loose, and adjusting posture, work, exercise, and diet habits to prevent re-injuring the nerve or cause new injury/s.
Common Nerve Sites
Nerves run throughout the body, so it’s possible to experience a pinched nerve anywhere. The most common pinched nerve sites occur at joints where there is constant movement. These areas include:
Neck
Shoulders
Lower Back
Arms
Hands
Feet
Healing Signs
Individuals often believe that their pinched nerve is getting worse because of soreness, aches and pains, and weird sensations. When the pain stays in one area, that could be a sign that the nerve has not been fully stretched/released and/or that there is still compression taking place. Treatment and healing include feeling the symptoms but in a different way. The symptoms will move up, down, or around depending on where the pinched nerve is. Treatment takes the nerve/s and stretches/elongates them, but the pinch created a nerve crimp, crease, fold that wants to return to the pinched position. This is why continued treatment and stretching are recommended, as a spasm, trauma, or some awkward movement can cause the nerve to re-fold to the pinched position or cause a whole new pinch.
Chiropractic Release
Chiropractic treats pinched/compressed nerves with several therapeutic modalities. These include:
Body Adjustments
Flexion-distraction
Therapeutic massage
Traction
Inversion
Laser therapy
Ultrasound
Combined, these methods can help heal pinched nerves and keep them from recurring.
Body Composition
Skeletal Muscle
Skeletal muscle is a major muscle group. These muscles are attached to the bone by the tendons. Skeletal muscles incorporate nerves, blood vessels, and connective tissue to operate as a unit. Each skeletal muscle consists of cells that come together that form bundles of skeletal muscle fibers.
Strength training stimulates the muscle fibers. When combined with proper nutrition causes hypertrophy/muscle growth.
Muscles contract and shorten to pull bones and joints, allowing body movement.
The nervous system signals the nerves in the muscle/s and triggers these contractions.
Skeletal muscle helps the body:
Maintain posture
Generate body heat
Stability to the bones and joints
References
Bowley, Michael P, and Christopher T Doughty. “Entrapment Neuropathies of the Lower Extremity.” The Medical clinics of North America vol. 103,2 (2019): 371-382. doi:10.1016/j.mcna.2018.10.013
Campbell, W. “Diagnosis and management of common compression and entrapment neuropathies.” Neurologic clinics vol. 15,3 (1997): 549-67. doi:10.1016/s0733-8619(05)70333-9
England, J D. “Entrapment neuropathies.” Current opinion in neurology vol. 12,5 (1999): 597-602. doi:10.1097/00019052-199910000-00014
Kane, Patrick M et al. “Double Crush Syndrome.” The Journal of the American Academy of Orthopaedic Surgeons vol. 23,9 (2015): 558-62. doi:10.5435/JAAOS-D-14-00176
Neuroregenerationcould become an option for spinal cord injury treatments in the future. A spinal cord injury or SCI is when there is damage to the bundle of nerves and cells that send and receive signals from the brain and body. A spinal cord injury can be caused by direct trauma/injury to the cord or damage to the tissue and vertebrae. The damage can result in temporary or permanent changes in:
Sensation
Movement
Strength
Body function/s below the injury site.
There are incomplete and complete injuries. Injuries that cause limited or no cell death can achieve a full recovery. Injuries that are more serious and/or are higher on the spinal cord can cause permanent damage and/or paralysis. Automobile crashes, accidents, and serious falls are the most common causes of spinal cord injuries.
An incomplete injury means the cord can still transmit messages, but there is interference/disturbance.
A complete injury means communication and motor function/voluntary body movement is not transmitting.
Symptoms
Symptoms of a spinal cord injury include:
Unnatural or awkward positioning of the spine or head.
Pain or pressure in the head, neck, or back.
Numbness
Tingling
Loss of or changes in sensation in the hands and feet.
Problems with walking.
Weakness or inability to move parts of the body.
Loss of movement.
Paralysis can occur immediately or develop over time as swelling and bleeding affect the cord.
Loss of bladder and bowel control.
Changes in sexual function.
Difficulty breathing.
SCI Damage Control
A spinal cord injury affects the central nervous system, the body’s central headquarters. Damage can cause complications through what’s called the secondary injury cascade, which is a series of chemical reactions the body activates to help the situation. However, if the chemical response does not stop and stays active, it can worsen the injury. The body recognizes that an emergency has occurred and tries to go into a shut-down mode that kills off some of the cells in the central nervous system. When a spinal injury happens, treatment focuses on stopping the damage as quickly as possible to stop the injury cascade and prevent as much cell death as possible. This act is called neuropreservation, meaning that the team is trying to preserve and save as many nerve cells as possible.
Injury Neuroregeneration Treatment Studies
While current treatment primarily focuses on stopping as much damage as possible then going through physical therapies to maintain spinal alignment and rehabilitate the body, the future of injury treatment is looking towards regrowing and repairing the damaged nerve cells through a process known as neuroregeneration. Repairing nerves that have been damaged could change life for many. Neuroregeneration Treatments being studied include:
Surgery
A study in The Lancet Neurology presents how getting surgery as soon as possible after an injury can provide significant benefits.
The findings could change all of the guidelines for spinal cord injury.
Medication
A study on Riluzole, a medication that has shown promise to slow down nerve cell damage.
A team completed a randomized controlled trial for the medication; soon, the final results will be available.
Scientists are studying ways to grow new nerve cells from an individual’s stem cells without the need for embryonic stem cells.
Specialized stem cells could also be used to help other nerve cells regenerate.
Electrical stimulation
Another approach is using electrical stimulation to restore function in the spinal cord.
Therapy that could help a paralyzed individual walk again.
The Future of Neuroregeneration
Aside from early surgery intervention, most neuroregenerative treatments are not ready or accessible yet. There’s still much more research before it can become a mainstream treatment option. Treatment that involves regenerating nerve cells will take longer than a treatment designed to protect nerve cells. However, more clinical trials are expected to be done in the next few years, with stem cell therapies taking the longest. Some of these therapies could be ready to be used on actual patients in 5-10 years.
Body Composition
The Importance of Measuring Body Composition
Most diet and fitness programs focus on weight loss or gain. However, they tend to overlook that individuals have completely different body compositions. Body composition describes the amount of:
Fat
Bone
Water
Muscle
In the body.
Measuring body composition can tell a body’s unique makeup and help identify areas to work on to improve overall health and wellness. Body composition analysis provides a snapshot of an individual’s health/fitness levels to help achieve health goals from the inside out.
References
Aguilar, Juan et al. “Spinal cord injury immediately changes the state of the brain.” The Journal of neuroscience: the Official Journal of the Society for Neuroscience vol. 30,22 (2010): 7528-37. doi:10.1523/JNEUROSCI.0379-10.2010
Badhiwala, Jetan H; Wilson, Jefferson R; Witiw, Christopher D; et al. (February 2021). The Lancet Neurology Vol. 20, No. 2, P. 117. The Influence of Timing of Surgical Decompression for Acute Spinal Cord Injury: A Pooled Analysis of Individual Patient Data. DOI: 10.1016/S1474-4422(20)30406-3
Chari, Aswin et al. “Surgical Neurostimulation for Spinal Cord Injury.” Brain sciences vol. 7,2 18. 10 Feb. 2017, doi:10.3390/brainsci7020018
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