Cervical Manipulation in a Patient with Dizziness and Hypertension
Dr. A, a licensed Illinois chiropractor, sees a 68-year-old woman three weeks after a low-speed rear-end collision. She reports right neck pain, episodes of room-spinning vertigo, blurred vision, and nausea when she turns her head quickly. Her blood pressure is 168/96; she takes warfarin for atrial fibrillation and has a history of transient ischemic attacks. She asks Dr. A to 'crack' her neck today because a friend had immediate relief. The clinic has no physician on site and no imaging available that day. Dr. A performs a high-velocity, low-amplitude cervical adjustment without an informed-consent discussion about vascular risk, without documenting the red flags, and without referring her for medical evaluation. Two days later she presents to an emergency department with slurred speech and is diagnosed with a transient ischemic attack. The patient's daughter calls the clinic and asks whether the adjustment caused the event. Dr. A's note states only 'neck pain improved.'
1. Was the cervical adjustment within the Illinois chiropractic scope of practice, and what red flags should have changed the plan?
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Scope is not the issue by itself. Illinois chiropractors may examine, diagnose, and treat by adjustment or manipulation and permitted physical modalities, but that authority is limited to conditions within chiropractic scope and to care that meets the standard of care. The combination of new vertigo, blurred vision, nausea with head rotation, prior TIA, anticoagulation, and markedly elevated blood pressure is a red-flag cluster. A reasonable chiropractor should defer high-velocity cervical manipulation, obtain urgent medical evaluation, and document the referral. Performing the adjustment without workup is not protected merely because the technique is on the statutory list of modalities; the decision to use it on this patient is the problem. The later TIA does not by itself prove causation, but the record supports a claim of negligent evaluation or referral and possibly practice below the standard of care.
2. What informed-consent and documentation steps should have preceded treatment, and how should the clinic respond to the daughter's call?
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Before treatment, Dr. A should have discussed the nature of the proposed adjustment, material risks including vascular and neurological symptoms, alternatives, and the option to decline, and documented the discussion and the patient's questions. The chart should include vitals, medications, history of TIA, red-flag review, the decision to treat or defer, and any referral. After the daughter's call, the clinic should not speculate or admit causation; it should express concern, direct the family to emergency care if needed, preserve the original record, add a late entry only if clearly dated and attributed, and route the call to risk management or legal counsel. Altering or backdating notes would itself be a serious disciplinary issue.