Analgesic Effects of Acupressure on Jing-jiaji Acupoints in a Rat Model of Cervical Spondylotic Radiculopathy.

Cervical spondylotic radiculopathy (CSR) is a common condition causing neck pain and radiating discomfort down the arms, affecting an increasing number of people. While surgery is sometimes recommended, many patients seek non-invasive alternatives. This animal study investigated whether acupressure—a technique applying pressure to specific acupuncture points—could relieve CSR symptoms. Researchers created a rat model of CSR by compressing the spinal cord to mimic the human condition. One week after surgery, some rats received acupressure on Jing-jiaji points along the neck using different pressure levels (2N, 4N, or 6N), while others received no treatment. The team measured pain sensitivity, walking ability, nerve function, and inflammation markers. Rats with untreated CSR showed significant pain hypersensitivity, movement problems, slower nerve signals, and increased spinal inflammation compared to healthy rats. However, acupressure treatment produced remarkable improvements across all these measures. The benefits depended on pressure intensity, with moderate-to-firm pressure (4-6N) providing the best results. The treatment reduced both pain and neurological dysfunction while decreasing inflammation in the spinal tissues. This research provides scientific evidence supporting acupressure as a potential non-surgical treatment option for cervical radiculopathy. While these findings are promising, it's important to remember this was an animal study, and human responses may differ. If you're considering acupressure or acupuncture for neck pain and radiating symptoms, consult with a licensed acupuncturist or qualified healthcare provider experienced in treating cervical spine conditions.

This preclinical study evaluated acupressure efficacy on bilateral Jing-jiaji points for cervical spondylotic radiculopathy using a rat spinal cord compression model. Rats were randomized to sham surgery, untreated CSR, or CSR with acupressure at varying intensities (2N, 4N, 6N) initiated one week post-surgery. Outcome measures included mechanical allodynia, pressure pain thresholds, gait analysis, nerve conduction velocities, sensory evoked potentials, and histological assessment of spinal inflammation and neuronal damage. Untreated CSR rats demonstrated significant pain hypersensitivity, locomotor deficits, reduced electrophysiological function, and elevated inflammatory markers compared to controls. Acupressure produced dose-dependent therapeutic effects, with 4-6N pressure yielding optimal analgesia and functional recovery. Treatment significantly attenuated neuropathic pain manifestations, improved nerve conduction parameters, and reduced spinal inflammation. Clinical takeaway: This study provides mechanistic evidence supporting moderate-intensity acupressure on cervical Jing-jiaji points for managing radicular pain and neurological dysfunction in CSR, suggesting potential as conservative treatment prior to surgical intervention.