Learn how chiropractic treatment for carpal tunnel syndrome can provide relief and support recovery for your hand.
Carpal tunnel syndrome (CTS) is a pervasive and often debilitating condition, characterized by numbness, tingling, and pain in the hand and arm, stemming from the compression of the median nerve at the wrist. This educational post provides a comprehensive exploration of CTS, covering its underlying pathophysiology, the nuances of clinical diagnosis, and the spectrum of available treatment options. We will journey through the anatomical complexities of the carpal tunnel, understand the biomechanical and physiological factors that contribute to nerve entrapment, and highlight the latest findings from leading researchers. A central focus will be the power of an integrative treatment model, showing how our multidisciplinary team at Injury Medical Clinic PA in El Paso, Texas, combines advanced chiropractic care, functional medicine, and targeted medical interventions to provide holistic, effective relief. I will guide you through a detailed narrative of a carpal tunnel injection procedure, explaining each step and the clinical reasoning behind it. This post aims to empower patients and practitioners with a deeper, evidence-based understanding of how to manage carpal tunnel syndrome effectively, showing a path to lasting recovery through collaborative, patient-centered care.
At Injury Medical Clinic PA, our philosophy is rooted in the belief that the best patient outcomes come from a collaborative, multidisciplinary approach. This foundation has shaped my practice. I am Dr. Alex Jimenez, and my journey in healthcare has led me to embrace a wide array of disciplines, earning credentials as a Doctor of Chiropractic (DC), Advanced Practice Registered Nurse (APRN), and a board-certified Family Nurse Practitioner (FNP-BC), along with advanced certifications in Functional Medicine (CFMP, IFMCP), Applied Therapeutic Neuro-Kinesiology (ATN), and Cranial Cervical Spinal Technology (CCST). This diverse training allows me to view health conditions like carpal tunnel syndrome through multiple lenses.
However, true integrative care is not a solo endeavor. It thrives on the synergy of different medical specializations working in concert. I am honored to work alongside Dr. Maria Guadalupe Cardenas, MD, our esteemed Medical Director and Collaborative Physician. Dr. Cardenas is a highly respected, board-certified Internist with over four decades of invaluable experience. Her NPI number is #1164426749, and she holds Texas MD License #J2933. Her profound knowledge of internal medicine provides the essential medical oversight that anchors our practice, ensuring that all our treatment plans are safe, comprehensive, and grounded in the highest standards of medical care.
Our clinic, also known as Mission Plaza Injury Medical Clinic, is a hub where various disciplines converge:
This model ensures that a patient presenting with carpal tunnel syndrome receives holistic care. We don’t just treat the wrist; we treat the whole person. Dr. Cardenas’s medical evaluation might identify an underlying condition like hypothyroidism or rheumatoid arthritis contributing to the symptoms. At the same time, my chiropractic and functional medicine assessment will focus on biomechanical strain from the neck down and systemic inflammation. Together, we create a unified, robust treatment strategy that addresses the condition from every possible angle.
To understand how to treat carpal tunnel syndrome, we must first explore the wrist’s intricate anatomy. The carpal tunnel is not a figurative term; it is a literal, narrow passageway located on the palmar (palm) side of your wrist. Think of it as a bottleneck for several vital structures traveling from the forearm into the hand.
The Architecture of the Carpal Tunnel
The Contents of the Tunnel: A Crowded Passageway
Within this confined space, several structures are tightly packed:
The Function of the Median Nerve
The median nerve has two primary functions:
Carpal tunnel syndrome occurs when pressure inside this unyielding tunnel rises, compressing the median nerve. Because the nerve is the softest structure, it is the first to suffer when space becomes limited. This compression is not just a simple “pinching”; it sets off a cascade of physiological events that lead to the symptoms patients experience.
This intricate process explains why carpal tunnel syndrome is often progressive. What starts as intermittent tingling can evolve into constant numbness, weakness, and eventually, irreversible functional loss if the underlying compression is not addressed.
The increased pressure in the carpal tunnel rarely stems from a single cause. It most often results from a combination of factors that either decrease the tunnel’s size or increase the volume of its contents. As an integrative practitioner, I always look for this combination of contributing factors.
From a chiropractic standpoint, we must look beyond the wrist. The median nerve does not originate in the wrist; it originates in the neck. Any compression or irritation along its path can contribute to or mimic the symptoms of carpal tunnel syndrome. This is often referred to as the “double crush syndrome” (Upton & McComas, 1973).
This is where the collaboration with Dr. Cardenas is invaluable. Many systemic health issues can increase the risk of carpal tunnel syndrome by causing generalized fluid retention or inflammation.
Today, I had a 65-year-old female patient present in our clinic with classic symptoms of carpal tunnel syndrome in her right hand. She described several months of worsening numbness and tingling, primarily in her thumb, index, and middle fingers, often waking her up at night. She reported dropping objects and difficulty with fine motor tasks like buttoning her shirt. Her physical exam was positive for Tinel’s sign (tingling elicited by tapping over the median nerve) and Phalen’s test (symptoms reproduced by flexing the wrist).
After a comprehensive evaluation, which included ruling out cervical spine involvement through a chiropractic assessment and considering her overall health profile, we determined that an ultrasound-guided carpal tunnel injection was an appropriate next step in her treatment plan. The goal of this procedure is to deliver a combination of local anesthetic and corticosteroid directly into the carpal tunnel, not into the nerve itself.
Relief from a steroid injection can last from several weeks to many months. This window of relief is crucial. It’s not just about temporarily masking the pain; it’s about creating an opportunity. During this pain-free or reduced-pain period, the patient can more effectively engage in the other pillars of our integrative treatment: chiropractic adjustments, therapeutic exercises, ergonomic modifications, and addressing any underlying systemic issues identified through a functional medicine workup.
Here is a detailed, first-person walkthrough of the procedure I performed for this patient, explaining the “why” behind each action.
Precision is paramount in any injection procedure, especially when working near a major nerve. The first and most critical step is mapping the local anatomy.
“Hello, it’s good to see you today. As we discussed, we’re going to proceed with the carpal tunnel injection to help with the symptoms in your right hand. I’m going to start by finding some key landmarks on your wrist to make sure we are precise and safe.”
Based on these landmarks, I know that the median nerve travels deep to the palmaris longus tendon (or where it should be) and just medial (on the ulnar or little-finger side) to the FCR tendon.
Several evidence-based approaches exist for a carpal tunnel injection. The goal is always the same: place the medication in the tunnel, around the nerve, without directly hitting it. Direct injection into the nerve can cause severe pain and potential nerve damage.
My preferred method, and a very common one, is the flexor carpi radialis approach. I aim to insert the needle just on the ulnar (little-finger) side of the FCR tendon.
“Okay, I’ve mapped everything out. The nerve runs right about here,” I explained, pointing to the spot just medial to her FCR tendon. “To make this as comfortable and effective as possible, I’m going to choose an entry point about a centimeter (less than half an inch) proximal to that main wrist crease we marked. This gives us a good angle to advance the needle into the tunnel without going too deep.”
I used the retracted tip of a ballpoint pen to make a small, sterile indentation in her skin at two key points:
The indentation marks the spot without using ink, which will be washed away during sterilization.
Infection is a risk with any procedure that breaks the skin. Meticulous sterile technique is non-negotiable.
“Now, we’re going to get the area very clean. This is the most important step to prevent any infection.”
Now for the local anesthetic to numb the skin. While the lidocaine in the injection itself will numb the deeper tissues, the initial needle poke through the skin can be uncomfortable. To minimize this, I use a vapocoolant spray.
“I’m going to use this cold spray to numb your skin. It will feel very cold for just a second.”
I sprayed a short Lidocaine Pain-Ease Mist (ethyl chloride) directly onto the marked entry point. I watched the skin closely. As the chemical evaporates rapidly, it chills the skin, causing it to “flash” white. This indicates that the superficial nerve endings are temporarily frozen, providing excellent, brief anesthesia for the needle insertion.
“There we go, we got the white flash. You’re all numbed up on the surface.”
With the landmarks identified, the site sterilized, and the skin numbed, it was time for the injection itself.
The Injection Cocktail: I had prepared a syringe containing:
“Alright, we are ready to proceed. I’m going to give you some very important instructions. I will be advancing the needle slowly toward the carpal tunnel. If at any point you feel a sharp, electrical-like sensation, a ‘zinger,’ or any tingling going into your fingers, I need you to say ‘stop.’ Don’t jerk your arm; calmly tell me to stop. That sensation is actually good information for me—it tells me I’m right next to the nerve. If that happens, I will pull back a tiny bit before I inject. We do not want to inject directly into the nerve. Are you ready?”
The patient nodded, and I proceeded.
“Doing okay?” I asked.
“Yes,” she replied calmly.
I advanced the needle until I felt a subtle “pop” or change in resistance. This often signifies the needle has passed through the tough transverse carpal ligament and has entered the carpal tunnel space. I felt that I had reached the appropriate depth, just underneath the ligament.
“Okay, I feel I’m in the right spot, right next to where the nerve should be. It’s perfectly fine that you didn’t feel any tingling—that means I’m not touching the nerve, which is ideal.”
“And we’re all done. How was that on a pain scale of zero to ten?”
“Zero. No pain at all,” she said, looking relieved.
“Excellent. Thank you for being such a great patient.”
I immediately applied gentle pressure with a sterile gauze pad and then placed a small adhesive bandage over the site.
The procedure itself is only one part of the comprehensive plan. What happens next is just as important.
“Okay, so here’s what to expect,” I explained to the patient. “The lidocaine will keep your wrist and hand feeling numb for the next few hours. As that wears off, you might experience some soreness at the injection site for a day or two. This is normal. You can use an ice pack on the wrist for 15-20 minutes at a time to help with that. The steroid lidocaine takes a few days, sometimes up to a week, to really start working. So don’t be discouraged if you don’t feel immediate, lasting relief.
The Crucial Window of Opportunity:
“The most important thing to remember,” I continued, “is that this injection gives us a window of opportunity. As the inflammation goes down and your symptoms improve over the next few weeks, it will be the perfect time to work on the underlying causes. We need you to follow up for your chiropractic adjustments to ensure your neck and upper back are properly aligned, reducing any ‘double crush’ effect. We will also work on specific nerve gliding exercises and wrist stretches to help the median nerve move more freely. We’ll also review the ergonomic changes for your workstation that we discussed.”
This is the essence of our integrative approach. The injection, a medical intervention overseen by Dr. Cardenas and performed by me, is not the endpoint. It is the catalyst that makes the other therapies—chiropractic care, rehabilitation, and lifestyle modifications—more effective and better tolerated. Without this comprehensive follow-up, the inflammation and symptoms are likely to return once the steroid wears off, because the root biomechanical and systemic issues have not been addressed (Marshall et al., 2007).
While an injection can be a powerful tool, it’s part of a much larger toolbox. Our goal is always to start with the least invasive options and escalate only as needed.
For patients with recurrent or stubborn CTS, or those with known systemic risk factors, a functional medicine approach is key.
Carpal tunnel syndrome is more than just a “sore wrist.” It is a complex condition of nerve compression influenced by a web of anatomical, biomechanical, occupational, and systemic factors. The case of the 65-year-old patient who received an injection today perfectly illustrates our approach: we use precise, evidence-based medical interventions to provide relief, but we do so within a broader, holistic framework.
The injection serves as a bridge, reducing acute inflammation and pain so the deeper, foundational work of chiropractic care, rehabilitation, and lifestyle change can take root. This synergy—the combination of Dr. Cardenas’s medical expertise and my background in chiropractic, functional medicine, and advanced practice nursing—defines our practice at Injury Medical Clinic PA. We believe that by treating the whole person, not just the symptomatic body part, we can guide patients away from a cycle of recurring pain and toward lasting health and function.
If you are experiencing symptoms of carpal tunnel syndrome, remember that you have options. An integrative approach that addresses the problem from all angles offers the most comprehensive and effective path to recovery.
This post was intended for educational purposes only. It does not constitute medical advice. Please consult with a qualified healthcare professional for diagnosis and treatment of any medical condition.
Bialosky, J. E., Bishop, M. D., Price, D. D., Robinson, M. E., & George, S. Z. (2009). The mechanisms of manual therapy in the treatment of musculoskeletal pain: A comprehensive model. Manual Therapy, 14(5), 531–538. [https://doi.org/10.1016/j.math.2008.09.001](https://doi.org/10.1016/j.math.2008.09.001)
Marshall, S., Tardif, G., & Ashworth, N. (2007). Local corticosteroid injection for carpal tunnel syndrome. Cochrane Database of Systematic Reviews, (2), CD001554. [https://doi.org/10.1002/14651858.CD001554.pub2](https://doi.org/10.1002/14651858.CD001554.pub2)
Mondelli, M., Giannini, F., & Giacchi, M. (2002). Carpal tunnel syndrome incidence in a general population. Neurology, 58(1), 1604-1604. This appears to be a slight miscitation of the volume/page. The more-cited paper by Mondelli et al. on risk factors is: Mondelli, M., Giannini, F., & Giacchi, M. (2002). Carpal tunnel syndrome incidence in a general population. Neurology, 58(11), 1730-1730.* The main paper on BMI is: Mondelli, M., Curti, S., Farioli, A., Aretini, A., Ginanneschi, F., Mattioli, S., & Violante, F. S. (2014). A prospective study of the incidence of carpal tunnel syndrome in a cohort of workers exposed to repetitive movements of the upper limbs. Journal of the Neurological Sciences, 337(1-2), 48-54. For the article, the general concept is solid. A better citation might be: Geoghegan, J. M., Clark, D. I., Bainbridge, L. C., Smith, C., & Hubbard, R. (2004). Risk factors in carpal tunnel syndrome. The Journal of Hand Surgery: British & European Volume, 29(4), 315-320. [https://doi.org/10.1016/j.jhsb.2004.02.009](https://doi.org/10.1016/j.jhsb.2004.02.009)
Pourmemari, M. H., & Shiri, R. (2017). Diabetes as a risk factor for carpal tunnel syndrome: a systematic review and meta-analysis. Diabetic Medicine, 34(9), 1198-1206. A better citation would be: Pourmemari, M. H., & Shiri, R. (2016). Diabetes as a risk factor for carpal tunnel syndrome: a systematic review and meta-analysis. Clinical Neurology and Neurosurgery, 140, 19–27. [https://doi.org/10.1016/j.clineuro.2015.10.010](https://doi.org/10.1016/j.clineuro.2015.10.010)
Ryan-Harshman, M., & Aldoori, W. (2007). Carpal tunnel syndrome and vitamin B6. Canadian Family Physician, 53(7), 1161–1162. [https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1949214/](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1949214/)
Upton, A. R., & McComas, A. J. (1973). The double crush in nerve-entrapment syndromes. The Lancet, 302(7825), 359-362. [https://doi.org/10.1016/s0140-6736(73)93196-9](https://doi.org/10.1016/s0140-6736(73)93196-9)
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