Off-campus Pacific University users: To download campus access theses and dissertations, please log into our proxy server with your PUNet ID and password.

Non-Pacific University users: Please talk to your librarian about requesting this thesis or dissertation through interlibrary loan.

Theses or dissertations that have a specific embargo period indicated below will not be available to anyone until the date indicated.

Date of Graduation


Degree Type

Capstone Project (On-Campus Access Only)

Degree Name

Master of Science in Physician Assistant Studies

First Advisor

Jonathon Gietzen, MS, PA-C


Background : A single orthopedic surgeon desired to establish the usual outcomes of anterior cruciate ligament (ACL) reconstruction surgery for his patients. A database was developed to allow for collection of clinical outcomes specific to this patient population. The database is able to analyze the data suitable for dissemination (e.g. educational pamphlet). Pre-operatively the expected and usual clinical outcomes should be shared with to the patient to allow for a better understanding of the risks and outcomes of ACL reconstruction surgery as part of the informed consent process.

Hypothesis: Collection of subjective and objective data should allow for a better understanding of the post-operative outcomes of a single surgeon for ACL reconstruction surgery and improve the understanding patients have in regards to expectations for their surgery.

Methods: Once the database was completed, convenience samples of patients between the ages of 12 and 99, who have undergone ACL reconstruction surgery, were entered into the database to test it usefulness. Once the database is found to be free from calculation errors, it is anticipated the participating surgeon will solicit patients for inclusion in a 24-month study. Subjective variables (e.g. prior knee injury, age, gender, previous knee surgery, co-morbid conditions, activity level , height, weight, pain scale, and knee functioning pre-operatively) and objective variables (e.g. re- rupture, infection, re-operation, graft type, Range of Motion, muscle testing, Quadriceps girth, anterior knee pain, and standardized orthopedic scoring systems) were examined during this study. Subjective and objective data was collected during the preoperative visit and at intervals postoperatively.

Results: The ACL Outcome database appears to function as designed. The small sample size of patients entered into the data prohibits the author from making any conclusions on the early data, however it appears that the system, once implemented, will be useful to collect and analyze outcome data for this specific patient population.

Conclusions: The ACL Outcome database should be a useful adjunct in the study of ACL reconstruction outcomes.


The digital version of this project is currently unavailable to off-campus users; however, it may be requested via interlibrary loan by eligible borrowers from Pacific University Library. Pacific University Library is a free lender. (Library Use: NL)