- Duration
- Acute Diagnostic Triage (Hours 0-72) | Active Rehabilitation (Weeks 2-8)
- Frequency
- Care combines pure upper cervical chiropractic joint adjustments with integrated physical therapy targeting masticatory muscles and TMJ mechanics.
- Equipment
- Cervical Inclinometric Station, Cox® Flexion-Distraction Headpiece, Intra-Oral Muscular Release Tools, Postural Retraining Floor.
- 1.1. Craniofacial & Upper Cervical TriageWe systematically evaluate active jaw motion, auditory joint clicks, masseter muscle tenderness, ear fullness, and upper cervical (C1-C2) alignment.
- 2.2. Pure Chiropractic Joint Unloading ('Opening the Window')Dr. Paul Sta. Juana, DC applies gentle, vector-specific mobilization to the upper cervical spine to relieve the mechanical tension anchoring the jaw dysfunction.
- 3.3. Immediate Targeted Physical TherapyWhile neck mechanics are aligned, Liza Sta. Juana, PT leads 1-on-1 neuromuscular re-education, releasing hypertonic jaw muscles and restoring smooth TMJ tracking.
- 4.4. Defense-Grade Attorney & Specialist DocumentationFor whiplash-induced TMJ, we build connected medical charts tracking explicit functional chewing and speech limitations for attorneys under $0 LOP liens.
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Is Jaw Clicking or Morning Headaches Controlling Your Day?
Do not ignore TMJ pain. Consult the RGV's premier DC + PT team under $0 out-of-pocket Attorney LOP Liens in Alamo, TX.
Call (956) 591-8589 For Immediate IntakeEducational Disclaimer: This publication is for health education purposes only and does not constitute formal medical or dental advice. Motor vehicle collision recovery and Letter of Protection (LOP) legal agreements require direct clinical evaluation. If experiencing severe jaw locking or facial numbness, seek immediate medical evaluation.
Setting a New Standard for the South Texas Clinic of Chiropractic Care
When patients in McAllen, Edinburg, or Weslaco experience debilitating jaw clicking, morning headaches, and facial tension, they often assume it is just "stress." But when they search for a south texas clinic of chiropractic to find relief, they quickly realize that treating TMJ Dysfunction (TMD) requires far more than a standard neck pop.
South Texas Accident & Injury is the newest and most advanced chiropractic center of the RGV. We do things differently. We handle the complex, difficult craniofacial and upper cervical trauma cases that standard clinics are simply not equipped to care for.
Located at 505 W Business Hwy 83 Ste 7 in Alamo, TX, we operate as the premier south texas clinic of chiropractic and physical therapy integration. As the region's sole certified Cox® Flexion-Distraction practitioner, Dr. Paul Sta. Juana, DC partners directly with Liza Sta. Juana, PT to deliver an elite, interdisciplinary solution to TMJ dysfunction.
"That Clicking in Your Jaw is Not Something You Have to Ignore"
Jaw pain is rarely just an isolated jaw joint problem. It functions as an integrated movement loop heavily involving joint gliding, muscular protection, forward head posture, breathing mechanics, and upper cervical spine alignment.
"Your jaw pain may not be just stress. We see this with people who wake up with headaches, feel fullness near the ear, clench without realizing it, or avoid opening their mouth because they are afraid the jaw will lock. Do not keep treating it like only a tooth problem if the jaw, neck, temples, and ears are all involved. TMJ symptoms can come from how the jaw moves, how the muscles are holding tension, and how the neck and head are positioned."
The Limits of Night Guards and "Just Stress"
If you visit a dentist for jaw pain, you are often prescribed a clear plastic occlusal night guard. While a night guard is an excellent tool to protect the enamel of your teeth from grinding, it does not solve the underlying orthopedic mechanics:
- Unresolved Muscle Tension: A night guard gives you something softer to bite down on, but your masseter and temporalis muscles may still be contracting and clenching all night.
- Upper Cervical Misalignment: The muscles that control your jaw anchor directly into your upper neck and skull base. If your cervical spine is locked, your jaw biomechanics will remain compromised.
- The Whiplash Connection: During a rear-end collision, the jaw is often whipped open and shut rapidly, tearing the delicate disc inside the temporomandibular joint—a condition that requires specialized rehab, not just stress management.
The Open Window Method: Joint Unloading + Immediate Physical Therapy
At South Texas Accident & Injury, our advanced south texas clinic of chiropractic care resolves TMJ dysfunction through The Open Window Method:
"Chiropractic adjustments by Dr. Paul Sta. Juana, DC unblock restricted upper cervical joints and relieve tension at the skull base, creating an 'open window.' Immediate physical therapy by Liza Sta. Juana, PT actively releases the masticatory muscles and retrains proper jaw tracking under load."
UPPER CERVICAL ADJUSTMENT → OPENS MOVEMENT WINDOW → INTRA-ORAL PHYSICAL THERAPY
We Handle the Cases Others Turn Away.
Whether your jaw pain was caused by years of silent clenching or a sudden whiplash impact on I-2, our Alamo facility proves that true recovery requires addressing the jaw, the neck, and the nervous system together.
Dismissing the Jaw
- ✕ Telling patients their jaw clicking is "just stress"
- ✕ Ignoring the connection between morning headaches and the TMJ
- ✕ Providing neck adjustments without retraining jaw mechanics
The Open Window Method
- ✓ Pure chiropractic upper cervical adjustments open restricted movement
- ✓ Immediate 1-on-1 physical therapy to retrain masseter & TMJ tracking
- ✓ Co-managed DC + PT care under $0 out-of-pocket LOP liens
Personal Injury Attorney Coordination: $0 Out-of-Pocket LOP Liens
If your jaw pain, ear fullness, or morning headaches began after a motor vehicle collision, we partner with personal injury attorneys representing accident victims across McAllen, Edinburg, Weslaco, Alamo, and Hidalgo County. We accept cases under a **Letter of Protection (LOP)**:
- $0 Upfront Cost: Complete craniofacial diagnostic evaluation, pure chiropractic adjustments, and TMJ physical therapy with zero out-of-pocket fees for your client.
- Defense-Grade Medical Records: Connected clinical charts that document exact jaw opening limits, clicking mechanisms, and clinical rationale.
- Direct Specialist Coordination: Seamless referral loops with regional maxillofacial specialists and TMJ dentistry networks when indicated.
Frequently Asked Questions
Where is your clinic located relative to McAllen and the broader RGV?
Our facility is located at 505 W Business Hwy 83 Ste 7 in Alamo, TX 78516—centrally positioned right off Business Highway 83 / I-2, making it a quick drive from McAllen, Pharr, and Edinburg.
Why does my jaw pain feel like an earache?
The temporomandibular joint sits directly in front of your ear canal. When the jaw disc is displaced or the surrounding muscles are inflamed, the pain often refers straight into the ear, causing a sensation of deep fullness or ringing (tinnitus) even though the ear itself is perfectly healthy.
Why is physical therapy performed immediately after chiropractic upper cervical adjustments?
Timing is critical. Chiropractic mobilization unblocks compressed joint space in the upper neck, creating an "open window." Performing physical therapy immediately afterward releases hypertonic jaw muscles and retrains proper bite mechanics, solidifying long-term structural stability.




