Most chiropractors are familiar with these tests which involve maximum neck rotation and extension. Searching online databases for information about testing to prevent patient injury can be quite simple. Only a basic understanding of the process is required. The first question is where to search. The second question is how to search.
Studies indicate that text or keyword searches are the most commonly used by practicing physicians.
Indexed headings are more commonly used by library science personnel. Information can be located with either method of searching, but heading searches are worth the added effort to master. The word stroke is also not an accepted heading. As you will note, the searches located 41 and 114 articles, respectively, meeting the search criteria. In reviewing these it was distressing to see the diversity of opinion both between profession and within professions.