Son PMR & Chiropractic clinic

Persistent Neck Pain & Bilateral Hand Numbness: A CCMC Perspective by Son’s Rehabilitation Medicine & Chiropractic Clinic in Seoul Do you suffer from severe neck pain accompanied by numbness or tingling in both hands? Many patients mistake these symptoms for simple poor circulation or Carpal Tunnel Syndrome. However, when both hands are affected simultaneously with neck pain, the root cause is often found in the CCMC (Cranio-Cervical-Mandibular Complex). At Son Chul-ho Rehabilitation Medicine , we look beyond the symptoms to treat the structural source of your pain. 1. Understanding the CCMC Connection The Cranio-Cervical-Mandibular Complex (CCMC) refers to the functional unit consisting of the skull, the cervical spine (neck), and the mandible (jaw). When the alignment of the Upper Cervical (C1-C2) and the Cervico-Thoracic Junction (where the neck meets the upper back) is compromised: It creates mechanical pressure on the nerve roots. It disrupts the brachial plexus (the ne...

[TMJ Health] Jaw Pain and Clicking? Why We Treat the "Neck" Too (PDRN & Upper Cervical Care) by Son’s Rehabilitation Medicine & Chiropractic Clinic in Seoul Hello, this is Dr Son  Rehabilitation Medicine and Chiropractic Clinic . Do you hear a "clicking" sound when you open your mouth or yawn? Do you suffer from persistent jaw pain or headaches? Temporomandibular Joint (TMJ) Disorder can significantly impact your quality of life. Many patients visit us after trying various treatments that only provided temporary relief. Today, I would like to explain our integrated approach to treating TMJ disorder, combining PDRN (DNA) Injection Therapy with Upper Cervical Chiropractic Care . 1. The Hidden Link: The TMJ and the Upper Cervical Spine The jaw joint does not function in isolation. It is intimately connected to the Upper Cervical Spine (C1 and C2 vertebrae) , which are the top bones of your neck. As a MD in Seoul  and  US Licensed Doctor of Chiropractic , I vi...

What Is a Cervicogenic Headache? by Son’s Rehabilitation Medicine & Chiropractic Clinic in Seoul A cervicogenic headache is a secondary headache originating from dysfunction of the upper cervical spine (especially C1 and C2) . The pain starts in the neck and radiates to the head due to a neural convergence mechanism. 🔍 Why Does the Neck Cause Headache? ✔ 1. Trigemino-Cervical Convergence Pain signals from C1–C2 enter the trigeminocervical nucleus , where cervical and trigeminal afferents overlap. This explains why neck-originating pain spreads to the forehead, eyes, temples, or occiput . ✔ 2. Myofascial Tightness Irritating Occipital Nerves Tight suboccipital muscles, SCM, and upper trapezius → compress the occipital nerves → occipital neuralgia–type headache ✔ 3. Forward Head Posture Prolonged smartphone or computer use → upper cervical rotation/misalignment → chronic muscle tension & nerve irritation → headache 🧠 Typical Symptoms Unilateral headache star...

Severe Shoulder Pain for 20 Days by Son’s Rehabilitation Medicine & Chiropractic Clinic in Seoul — The True Cause Was a Cervical Disc Problem A man in his 40s visited our clinic with severe right shoulder pain that had lasted for nearly 20 days , to the point where he could not sleep at night. He had already received shoulder treatment at another medical center and had undergone a shoulder MRI. The MRI showed a partial tear of the shoulder muscle , which can certainly cause pain. However, the patient’s symptoms, pain pattern, and physical examination results suggested that something more was contributing to the severity of his discomfort. ■ The Real Source of Pain: Cervical Disc Involvement Through a detailed cervical spine evaluation and neurological testing, we found clear signs of cervical disc irritation and upper cervical dysfunction (C1–C3) . Cervical nerve irritation often causes: Pain radiating to the shoulder and upper arm Night pain that prevents sleep ...

Shingles That Mimic Lumbar Disc Pain — A Case from My Clinic by Son’s Rehabilitation Medicine & Chiropractic Clinic in Seoul A few days ago, a 60-year-old woman visited my clinic with severe radiating pain in her right lower limb. She described the pain as sharp, electric , and spreading from the groin area down the leg . Naturally, she suspected a lumbar disc problem , and this is a common assumption among many patients with similar symptoms. However, after asking her to change clothes for a detailed examination, I noticed distinctive skin eruptions along the right groin area. This finding immediately shifted the diagnosis from a lumbar disc disorder to herpes zoster (shingles) . Why Shingles Can Be Mistaken for a Lumbar Disc Problem Shingles causes inflammation along a specific sensory nerve root , leading to pain that follows the same dermatome pattern as radiculopathy. When the L1–L2 dermatomes are affected, shingles can cause: Groin pain Lower abdominal or f...