Graft choice or drilling technique does not influence outcomes of ACL reconstruction in patients over forty-five.

PURPOSE: To evaluate whether graft-type and tunnel location in ACL reconstruction impact patient-reported outcomes in individuals over the age of 45. METHODS: From 2015 to 2018, patients over 45 years old undergoing primary ACL reconstruction without multi-ligamentous injuries were enrolled in an institutional registry. Baseline International Knee Documentation Committee (IKDC) subjective scores, Knee Injury and Osteoarthritis Outcome Scores (KOOS), Marx Activity Scale, and patient characteristics were collected. Follow-up occurred at a minimum of two years to obtain patient-reported outcomes. RESULTS: Of the 51 patients who qualified for the study, 44 (86.3%) patients were available at a minimum of two years after surgery date (range 24-60 months). Average age at time of surgery of the available patients was 51.6 ± 4.87 (range 45-66). Between femoral tunnel drilling methods, there were no differences in the proportion of patients achieving clinically significant improvement or post-operative outcome scores. While patients who received patellar tendon autografts were more likely to achieve clinically significant improvement in the KOOS sports subscale, there were no other differences in outcomes measures between graft types. Two patients had a retear of their graft, and an additional five patients complained of subjective instability. CONCLUSIONS: In patients over the age of 45, neither the method used to create the femoral tunnel nor the graft type used in ACL reconstruction caused a significant difference in post-operative PROMs with a minimum of two years of follow-up. LEVEL OF EVIDENCE: Therapeutic IV, Case Series.

Mandatory Prescription Limits and Opioid Use After Anterior Cruciate Ligament Reconstruction.

BACKGROUND: Because of the need for perioperative pain management, orthopaedic surgeons play an important role in opioid use. PURPOSE/HYPOTHESIS: To evaluate the impact of opioid-limiting legislation on postoperative opioid use and pain-related complications after anterior cruciate ligament reconstruction (ACLR). The hypothesis was that the opioid-limiting legislation would reduce postoperative opioid use after ACLR. STUDY DESIGN: Cohort study; level of evidence, 3. METHODS: We retrospectively reviewed patients who underwent ACLR 1 year before and 1 year after Ohio's opioid-limiting legislation, which was passed in August 2017. Clinicians were prohibited from prescribing more than 30 morphine milligram equivalents (MMEs) per day, with a maximum duration of 7 days for adults. The Ohio Automated Rx Reporting System database and patients' medical charts were reviewed for prescriptions of all controlled substances (oral oxycodone, hydrocodone, morphine, codeine, tramadol, and hydromorphone) filled from 30 days before and 90 days after ACLR. The total number of postoperative prescriptions, total MMEs, the number of pills in each patient's prescription, and pain-related complications (emergency department visits, office calls for pain control issues, unplanned readmissions, unplanned surgeries, and provider notes indicating opioid prescription refill demands) were evaluated. RESULTS: A total of 243 patients (127 prelegislation, 116 postlegislation) were included in the study. There were no significant differences in demographics or preoperative opioid use between the study groups. The number of pills prescribed initially decreased by 34% after legislation (63.5 ± 16.7 [prelegislation] vs 42 ± 15.7 pills [postlegislation]; P < .001). Correspondingly, there was a significant decrease in total quantity of initial prescriptions in the postlegislation period (474.6 ± 123.8 vs 310.7 ± 115.3 MMEs; P < .001). The number of documented pain medication refill demands and pain-related complications did not increase in the postlegislation period (42 prelegislation vs 43 postlegislation; P = .514). Preoperative opioid use was the strongest predictor of opioid-refill demand (odds ratio, 4.19 [95% CI, 1.76-9.99]; P = .001). CONCLUSION: After the Ohio legislation was passed limiting opioid prescription, there was a significant reduction in opioids provided for patients undergoing ACLR. In spite of this decrease, no rebound increase in refill demands or postoperative pain-related complications were observed.

Staphylococcus lugdunensis Septic Arthritis following Arthroscopic Anterior Cruciate Ligament Reconstruction.

Summary. We report two cases of Staphylococcus lugdunensis (S. lugdunensis) septic arthritis following arthroscopic anterior cruciate ligament (ACL) reconstruction. Both initial surgical procedures were ACL reconstruction along with simultaneous collateral ligament and meniscus procedures. Patients presented with septic arthritis three and ten weeks following the index procedure. Both patients successfully recovered with early arthroscopic irrigation, debridement, and synovial culture, in addition to long-term parenteral and oral antibiotics.Staphylococcus lugdunensis (S. lugdunensis) septic arthritis following arthroscopic anterior cruciate ligament (ACL) reconstruction. Both initial surgical procedures were ACL reconstruction along with simultaneous collateral ligament and meniscus procedures. Patients presented with septic arthritis three and ten weeks following the index procedure. Both patients successfully recovered with early arthroscopic irrigation, debridement, and synovial culture, in addition to long-term parenteral and oral antibiotics.S. lugdunensis) septic arthritis following arthroscopic anterior cruciate ligament (ACL) reconstruction. Both initial surgical procedures were ACL reconstruction along with simultaneous collateral ligament and meniscus procedures. Patients presented with septic arthritis three and ten weeks following the index procedure. Both patients successfully recovered with early arthroscopic irrigation, debridement, and synovial culture, in addition to long-term parenteral and oral antibiotics.

Risk factors associated with ACL registry compliance: can we predict who will follow-up?

PURPOSE: The purpose of this study was to determine patient factors that influence patient compliance to fill out anterior cruciate ligament reconstruction (ACLR) registry forms. METHODS: Patients prospectively enrolled in the ACLR registry at a single institution were retrospectively reviewed. Patients who were followed up for at least 6 months were included. Patients who did not fill out initial registry forms were excluded. Patients were asked to fill out forms preoperatively and at 6, 12 and 24 months postoperatively. The impacts of age, race, employment status, medical insurance, smoking status, driving distance to the hospital and importance to return to the same level of sporting activity were analyzed against patient compliance (yes/no) to complete registry forms at the respective follow-ups. Multivariate analysis was performed to analyze variables at 6 and 12 months postoperatively. The numbers of patients who were followed up for more than 24 months were too low to run a multivariate analysis, so only univariate analysis was performed on this cohort. RESULTS: A total of 221 patients filled out the initial preoperative forms at least 6 months before data gathering was commenced and were included. At 6 months postoperatively, none of the variables significantly influenced patient compliance. At 12 months, younger age and longer driving distance to the hospital had a significant negative impact on compliance [OR per year: 0.92 (0.85-0.99), p = 0.0237; OR per mile: 1.01 (1, 1.01), p = 0.0297]. Patients who filled out registry forms at 6 months were significantly more compliant at 12 months postoperatively (p < 0.0001). At 24 months, the influence of age remained significant (p = 0.0262) and, additionally, patients who initially noted that it was important for them to return to the same level of sports were significantly less compliant (p = 0.0367). CONCLUSION: Younger age and longer driving distance to the hospital were significantly associated with less compliance to fill out ACLR registry forms at 12 months postoperatively. Patient perspectives on the importance to return to the same level of sports were inversely related to compliance at 24 months postoperatively. This information can be utilized to improve compliance in future studies as we have potentially identified patients that can be viewed as "at-risk" for registry noncompliance.

Indications for Two-Incision (Outside-In) Anterior Cruciate Ligament Reconstruction.

Anterior cruciate ligament (ACL) reconstruction is a commonly performed procedure. Drilling the femoral tunnel independent of the tibial tunnel has become popular as surgeons strive to create tunnels in the anatomic locations of the femoral and tibial attachments of the native ligament. The 2-incision technique effectively and reproducibly accomplishes this goal. The 2-incision technique for ACL reconstruction is a valuable tool in the skillset of the reconstructive knee surgeon. Indications for the 2-incision surgery are reviewed in detail. Furthermore, technical tips, complications, and outcomes are discussed.