The purpose of the proposed work is to test a brief opioid exposure reduction program (ACL-OERP) designed to improve health literacy about opioid use following surgeries. This intervention is specifically designed to be used with patients (or for patients under 18, the patient and caregiver) undergoing Anterior Cruciate Ligament (ACL) reconstruction, a painful surgery that is often followed by at least 7 days of opioid medication.

The goal of this study is to test whether the ACL-OERP intervention (vs. a treatment as usual [TAU] comparison) improves knowledge of (1) risks associated with opioid self-administration (development of tolerance, dangers of concomitant sedative use, taking as prescribed for safety), (2) expected pain following ACL reconstruction, (3) accurate pain assessment, (4) and weaning from opioid to non-narcotic analgesics.

There will be one control arm (TAU) and two intervention arms, both of which are experimental. Both will receive the ACL-OERP before surgery, and the second arm will also receive a "booster" intervention session of the intervention 3 days after surgery.

In addition, investigators wish to compare the amount of opioid self-administered in the intervention groups (vs. TAU comparison) to assess whether this knowledge reduces self-administration of opioid. The project will also examine whether the implementation of the booster intervention session in the third arm improves these outcomes compared to the other intervention arm.

Inclusion Criteria:

• Presenting for a pre-operatory appointment at the study site for ACL reconstruction with patellar tendon autograft surgery.
• Be able to return to the clinic at least one time within the first 10 days post-op.

Exclusion Criteria:

• Under 12 years of age
• Contraindication to opioids
• Unable to understand intervention material in English

It is anticipated that a cleaned data set of study-specific data will be provided within two years following the termination of the study for the data archive and this data set would be made public. Confidentiality of individual participants would be maintained with all releases of data. The final study analytical database would be processed according to HIPAA definitions for public data sharing. Documentation would be provided along with the data sharing file that includes but is not limited to: data dictionary, data codebook, valid variable ranges (where provided), the protocol, procedure and operational manuals, intervention manual or programs and any electronic versions of any paper forms that were used in data collection.

2 years after data collection ends