Overview
Manual manipulation (also called chiropractic adjustment or spinal manipulation) is a hands-on procedure in which a trained clinician applies a controlled, high-velocity, low-amplitude (HVLA) thrust to a spinal or extremity joint. This thrust restores normal joint motion, reduces joint restriction, and decreases muscle guarding — producing the characteristic 'popping' or 'cracking' sound that results from rapid joint distraction. Manual manipulation is one of the most studied non-pharmacological treatments for back and neck pain, with strong evidence supporting its effectiveness for acute and chronic musculoskeletal pain. Dr. Migdale has performed spinal and extremity manipulation on over 6,000 patients across nearly a decade of chiropractic practice.
How Manipulation Works
The mechanisms of manual manipulation are multifactorial. Mechanical effects include restoration of normal joint kinematics, reduction of intra-articular adhesions, and release of joint capsule restrictions. Neurological effects include reflexive reduction of muscle spasm, stimulation of mechanoreceptors that inhibit pain signals (consistent with Gate Control Theory), and modulation of central pain processing. The immediate relief many patients feel after manipulation reflects both mechanical and neurological mechanisms occurring simultaneously.
Evidence Base
Manual manipulation has strong evidence for acute low back pain and a growing evidence base for chronic low back pain, neck pain, headache (particularly cervicogenic and tension-type), and certain extremity conditions. Multiple clinical practice guidelines — including those from the American College of Physicians — recommend spinal manipulation as a first-line, non-pharmacological treatment for acute and subacute low back pain.
Integration with Interventional Care
Dr. Migdale's unique background allows her to assess each patient's pain from both a chiropractic and an interventional medicine perspective simultaneously. For patients whose pain is primarily mechanical/musculoskeletal, manipulation and manual therapy may be the most appropriate primary treatment. For patients with neuropathic, structural, or refractory components, manipulation may be used in conjunction with — or as a preparation for — interventional procedures such as injections or neuromodulation.