Just keep the point in mind. This is a summary to be read by orthopaedic surgeons, so keep it as brief as possible.
The only possible reason I can think of to let it go longer than 1 front of 1 page is if you have a long list of publications. Unless you have over 30 publications, you should not go over 2 pages. Otherwise, it should have your contact info, your educational stints (Not highschool), honors or awards either with each stint of school/work or as a separate section, pertinent work experience (if not medically related, then you should only include it if you need to account for years between school), research experience (only list actual time spent in laboratories; if you have no publications from time you spent on clinical projects, then and only then list that time), a two line personal section about what you do for fun, and then references clearly delineated as peer-reviewed papers, abstracts/presentations, submitted papers, or works in progress (If you put all these together, people will think that you are padding.) You may or may not add a line toward the top about goals or purpose; it should be no more than two lines.
The two keys are brevity and honesty. Surgeons will get annoyed with too many words on the page and very annoyed if they think you are trying to toot your horn louder than you ought to. Be very judicious on sections such as submitted papers and works in progress.
just my thoughts.