Chiropractic & Rehabilitation Services in Phoenix & Scottsdale
Intro paragraph
Recovery from a motor vehicle collision rarely responds to a single technique. Joint restriction, muscle guarding, fascial adhesion, and nerve irritation occur together, and each requires a different clinical approach. Our treatment plans combine chiropractic adjusting with physiotherapy modalities, soft tissue work, and directed stretching — sequenced according to what your evaluation identifies and what phase of healing you are in.
Dr. Matthew Dorchester, DC, CCSP brings 37 years of clinical experience in high-velocity trauma care, working in direct collaboration with Dr. Antonio Sabal, MD.
Book Now — or call (480) 991-3399 if you cannot schedule online.
Chiropractic Adjusting Techniques
We select the adjusting technique based on your presentation, tissue tolerance, and comfort — not a single default method.
Diversified Adjusting Procedure
For active adults who want the immediate release of pressure. The most common approach for athletes and general back or neck pain. Based on analytical, corrective hands-on procedure using assessment of joint play and application of a specific HVLA thrust to restore biomechanical function.
Ref: Bergmann TF, Peterson DH. Chiropractic Technique: Principles and Procedures. 3rd ed. St. Louis, MO: Elsevier/Mosby; 2011: 154–170.
Thompson Drop Adjusting Procedure
For acute lower back pain or pelvic issues. The dropping mechanism of the table does the heavy lifting, making it a comfortable option for patients who find it difficult to move or rotate.
Ref: Hsieh CY, et al. Journal of Manipulative and Physiological Therapeutics. 2002.
Activator Adjusting Procedure
For patients sensitive to manual force, those with osteoporosis, or anyone uneasy about the popping sound. A handheld instrument delivers a controlled, fast, low-force thrust to spinal vertebrae and extremities. Its speed allows the joint to be adjusted before muscles can tense.
Ref: Fuhr AW. The Activator Method. 2nd ed. St. Louis, MO: Elsevier Mosby; 2009.
Manipulation Under Anesthesia (MUA)
For patients whose chronic pain or restricted range of motion has plateaued with conservative care. Performed in a multidisciplinary surgical center under twilight sedation provided by an anesthesiologist. MUA is used to break up fibrotic adhesions and internal scar tissue that limit recovery in frozen joints and chronic spinal conditions, allowing restorative stretching and adjustment that would not be possible in a typical office setting.
Supporting evidence: Paige NM, et al. "Association of Spinal Manipulative Therapy With Clinical Benefit and Harm for Acute Low Back Pain: Systematic Review and Meta-analysis." JAMA, 2017.
Physiotherapy & Rehabilitation Modalities
Physiotherapy restores mobility and function using physical methods rather than drugs or surgery. Modalities are selected to decrease pain, reduce inflammation, and support the body's healing response at the stage of recovery you are in.
Manual Therapy — Hands-on manipulation of joints and soft tissues, including massage and mobilization, to improve flexibility and reduce muscle tension.
Therapeutic Exercise — Individualized movement programs to strengthen specific muscle groups, improve cardiovascular health, and restore range of motion.
Cryotherapy — Cold application to constrict blood vessels, used to reduce acute swelling and numb sharp pain following injury.
Thermotherapy — Heat to increase blood flow and relax tight muscles, used for chronic pain or to prepare tissue before stretching.
Electrical Stimulation (E-Stim / TENS) — Mild electrical current to stimulate muscles or interrupt pain signals, used for pain management and muscle re-education.
Ultrasound Therapy — High-frequency sound waves penetrating deep into soft tissue, generating micro-vibrations that produce deep heat, promote cellular repair, and increase tissue elasticity.
Cold Laser Therapy — Specific wavelengths of light applied to tissue to stimulate mitochondrial activity in damaged cells.
Traction — Gentle spinal stretching to create space between vertebrae, used for herniated disc and nerve impingement presentations.
Soft Tissue Therapy
Soft tissue evaluation treats muscle, tendon, ligament, and fascia as a connected system rather than isolated structures. Assessment is tactile and diagnostic, working from several specific findings:
Thermal variation — Subtle temperature differences between adjacent tissues can indicate inflammation or ischemic zones.
Textural analysis — Distinguishing healthy tissue from fibrotic scarring, and recognizing the difference between fibers locked in a defensive, high-tension state and supple, resilient muscle.
Biomechanical response — Analyzing how tissue pushes back under load to assess functional integrity at origin and insertion points.
Soft tissue abnormalities frequently mimic other conditions. Untreated, they can produce symptom patterns that closely imitate nerve entrapment, joint derangement, or stress fracture — which is why soft tissue evaluation is part of the initial workup rather than an afterthought.
Resolving deep tissue restriction is aimed at restoring kinetic strength and proprioception, not only at reducing pain.
Trigger Point Therapy
A trigger point is a hyper-irritable spot within a taut band of skeletal muscle fibers, commonly called a muscle knot. Trigger points result from acute trauma, repetitive strain, or postural stress that leaves a muscle in constant contraction.
The mechanism — Localized contraction restricts blood flow, producing a buildup of metabolic waste and a lack of oxygen in the tissue. This energy crisis sensitizes local nerve endings and causes pain.
Referred pain — A hallmark of a true trigger point is pain referred elsewhere in the body. A trigger point in the upper trapezius, for example, often presents as a headache behind the eye.
Clinical impact — Beyond pain, trigger points can cause muscle weakness, restricted range of motion, and autonomic disturbance. Treatment typically requires direct manual therapy or ischemic compression to release the taut band and restore normal circulation and tissue length.
Stretching Therapy
After a collision, the body guards and restricts movement around injured tissue. Left unaddressed, that guarding becomes structural — muscles shorten, fascia tightens, and fibrotic adhesions form around the original injury site. A protective reflex becomes the source of chronic stiffness months later.
Stretching here is a clinically directed intervention, not a passive add-on. It is used to restore range of motion, address early-stage fibrotic adhesions before they consolidate into long-term restriction, and prepare soft tissue for chiropractic adjustment or MUA where indicated.
Each protocol is individualized to the specific restriction identified during evaluation. Dr. Dorchester and the clinical team assess the quality, direction, and resistance of restricted tissue before determining technique, intensity, and duration.
Who it is for: patients in the early inflammatory phase working to prevent chronic restriction; patients further along in recovery regaining pre-accident range of motion; and athletes requiring precise mobility restoration to return to competition.
How These Work Together
These are not separate services chosen from a menu. A typical post-collision plan sequences them.
Soft tissue and trigger point work reduces muscle guarding so a joint can actually move. Adjusting restores the joint. Stretching maintains the new range before tissue reverts. Therapeutic exercise retrains movement patterns so the restriction does not return. Physiotherapy modalities manage pain and inflammation throughout, allowing the manual work to be tolerated.
Where a patient has plateaued and adhesions have consolidated, MUA opens a window in which the same sequence becomes possible again.
Your evaluation determines the order, the emphasis, and the timeline.