Why do md not like chiropractors

Overview

The tension between medical doctors (MDs) and chiropractors stems from historical, philosophical, and educational differences dating back over a century. Chiropractic was founded in 1895 by Daniel David Palmer in Davenport, Iowa, who claimed to have restored hearing to a janitor by manipulating his spine. Palmer developed the theory of "vertebral subluxations" - misalignments of spinal vertebrae that supposedly interfere with nervous system function and cause various diseases. This contrasts sharply with evidence-based medicine's focus on pathophysiology and scientific validation. Throughout the 20th century, organized medicine actively opposed chiropractic, with the American Medical Association (AMA) labeling it an "unscientific cult" in 1966 and maintaining a policy that prohibited MDs from associating with chiropractors. This changed after the landmark 1987 Wilk v. AMA antitrust case, where federal courts ruled the AMA had engaged in illegal restraint of trade against chiropractors. Today, chiropractic is licensed in all 50 U.S. states and recognized by most insurance plans, but fundamental disagreements persist about scope of practice and scientific validity.

How It Works

The core disagreement centers on chiropractic's foundational theory versus evidence-based medicine's requirements. Chiropractic operates on the principle that spinal misalignments (subluxations) interfere with the nervous system's ability to transmit signals properly, leading to various health problems. Chiropractors primarily use spinal manipulation techniques (adjustments) to correct these subluxations, believing this restores proper nerve function and promotes self-healing. Medical doctors, in contrast, rely on the biomedical model that seeks specific pathological causes for diseases through diagnostic testing, peer-reviewed research, and treatments with demonstrated efficacy through controlled studies. Medical education follows a standardized curriculum of approximately 16,000 hours covering basic sciences, clinical rotations, and residency training, while chiropractic programs typically require 4,200 hours focused on anatomy, physiology, and manipulation techniques. The evidence debate is particularly contentious regarding claims beyond musculoskeletal issues - while research supports chiropractic for certain back and neck pain, claims about treating asthma, ear infections, or other non-musculoskeletal conditions lack robust scientific support according to systematic reviews.

Why It Matters

This professional tension has significant real-world implications for patient care, healthcare policy, and public safety. Approximately 35 million Americans visit chiropractors annually, spending over $3.5 billion on services, making this a substantial component of the healthcare economy. The debate affects insurance coverage decisions, with Medicare covering chiropractic for spinal manipulation since 1972 but limiting it to active treatment of subluxations. Patient safety concerns arise from rare but serious complications like vertebral artery dissection, occurring in approximately 1 in 20,000 to 1 in 250,000 cervical manipulations. The integration debate continues as healthcare systems move toward multidisciplinary pain management, with some hospitals now employing chiropractors while others maintain strict separation. This ongoing professional divide ultimately impacts how patients navigate treatment options for musculoskeletal conditions and broader health concerns.