Michigan § 333.16401 - Definitions; scope; principles of construction.

Full text of Michigan Michigan Compiled Laws § 333.16401 — Definitions; scope; principles of construction., with citation guidance and answers to common questions.

§ 333.16401. Definitions; scope; principles of construction.

Sec. 16401.

(1) As used in this part:

(a) "Chiropractor", "chiropractic physician", "doctor of chiropractic", or "d.c." means an individual licensed under this article to engage in the practice of chiropractic.

(b) "Dislocation" means complete disruption in the normal relationship of 2 bones forming a joint resulting in no contact of the articular surfaces. A dislocation does not include a subluxation.

(c) "Joint dysfunction" means a joint that is impaired so that it does not function properly.

(d) "Musculoskeletal system" means the system of muscles, tendons, ligaments, bones, joints, and associated tissues that moves the body and maintains its form.

(e) "Practice of chiropractic" means that discipline within the healing arts that deals with the human nervous system and the musculoskeletal system and their interrelationship with other body systems. Practice of chiropractic includes the following:

(i) The diagnosis of human conditions and disorders of the human musculoskeletal and nervous systems as they relate to subluxations, misalignments, and joint dysfunctions. These diagnoses shall be for the purpose of detecting and correcting those conditions and disorders or offering advice to seek treatment from other health professionals in order to restore and maintain health.

(ii) The evaluation of conditions or symptoms related to subluxations, misalignments, and joint dysfunction through any of the following:

(A) Physical examination.

(B) The taking and reviewing of patient health information.

(C) The performance, ordering, or use of tests. The performance, ordering, or use of tests in the practice of chiropractic is regulated by rules promulgated under section 16423.

(D) The performance, ordering, or use of x-ray.

(E) The performance, ordering, or use of tests that were allowed under section 16423 as of December 1, 2009.

(iii) The chiropractic adjustment of subluxations, misalignments, and joint dysfunction and the treatment of related bones and tissues for the establishment of neural integrity and structural stability.

(iv) The use of physical measures, analytical instruments, nutritional advice, rehabilitative exercise, and adjustment apparatus regulated by rules promulgated under section 16423.

(2) The practice of chiropractic does not include any of the following:

(a) The performance of any procedure that cuts or punctures the skin.

(b) The dispensing or prescribing of drugs or medicine.

(c) Except for diagnostic purposes only, the use of x-ray.

(d) The performance of an invasive procedure involving a body orifice or cavity unless allowed by rules promulgated under section 16423 and limited to examinations involving the ears, nose, and throat.

(e) The treatment of fractures or dislocations.

(f) The performance or ordering of non-x-ray diagnostic imaging tests that were not allowed under section 16423 as of December 1, 2009.

(3) In addition to the definitions in this part, article 1 contains general definitions and principles of construction applicable to all articles in this act and part 161 contains definitions applicable to this part.

Source: official Michigan text · Last verified 2026-08-27

Frequently Asked Questions About Michigan § 333.16401

What does Michigan Compiled Laws § 333.16401 cover?

Section 333.16401 ("Definitions; scope; principles of construction.") is part of the Michigan Compiled Laws, the codified statutory law of Michigan. It sets out the legal rule or procedure described in the text above. Statutes are amended regularly, so always verify against the official source.

How do I cite Michigan § 333.16401?

A common citation format is "Michigan Compiled Laws § 333.16401" (Michigan). Legal writing may require the code abbreviation, section number, and year or edition. Match the style required by your court, professor, or publisher.

Is this the official text of Michigan law?

No. This page is for research and education and may not include the most recent amendments. For official current law, check the Michigan official source linked on this page or consult a licensed Michigan attorney.

How does Michigan § 333.16401 apply to my situation?

Statutes are interpreted in context, and application depends on your specific facts. Only a licensed attorney in Michigan can advise on how this section applies to you. Contact your state or local bar association for a referral.

Sources & Verification

Not legal advice. Verify against the official source and consult a licensed attorney in Michigan.