Which statement best describes the subluxation concept in early chiropractic terms?

Which statement best describes the subluxation concept in early chiropractic terms?

• A. It is defined solely by misalignment
• B. It involves nerve impingement and misalignment
• C. It has visceral dysfunction as a defining feature
• D. It is unrelated to nerve conduction

Answer: (B)

In early chiropractic thinking, a vertebral subluxation was seen as a misalignment that causes nerve interference—pressing on nerves and disrupting their transmission. This combination links the structural issue (misalignment) with a neurological effect (nerve impingement and altered conduction), which is what produces dysfunction in the body. Therefore, the statement that best describes the subluxation concept is the one that includes both misalignment and nerve impingement. The other options fall short because they either isolate misalignment without the nervous-system impact, attribute the defining feature to visceral dysfunction rather than neural interference, or deny any connection to nerve conduction.

In early chiropractic thinking, a vertebral subluxation was seen as a misalignment that causes nerve interference—pressing on nerves and disrupting their transmission. This combination links the structural issue (misalignment) with a neurological effect (nerve impingement and altered conduction), which is what produces dysfunction in the body. Therefore, the statement that best describes the subluxation concept is the one that includes both misalignment and nerve impingement. The other options fall short because they either isolate misalignment without the nervous-system impact, attribute the defining feature to visceral dysfunction rather than neural interference, or deny any connection to nerve conduction.