Impact of audible pops associated with spinal manipulation on perceived pain: a systematic review

ConclusionsWhilst there is still no consensus among chiropractors on the association of an audible pop and pain outcomes in spinal manipulative therapy, knowledge about the audible pop has advanced. This review suggests that the presence or absence of an audible pop may not be important regarding pain outcomes with spinal manipulation.
Source: Chiropractic and Manual Therapies - Category: Complementary Medicine Source Type: research