Alexia G Gagliardi1, Patrick M Carry1,2, Harin B Parikh2, Jay C Albright1,2. 1. Sports Medicine Center, Children's Hospital Colorado, Aurora, Colorado, USA. 2. Department of Orthopedics, School of Medicine, University of Colorado, Aurora, Colorado, USA.
Abstract
BACKGROUND: The incidence of anterior cruciate ligament (ACL) injury in the adolescent population is increasing. The quadriceps tendon-patellar bone autograft (QPA) has been established as a reliable graft choice for ACL reconstruction in the adult population. PURPOSE: To investigate graft failure, ability to return to sport, patient-reported functional outcomes, joint laxity, and subsequent injury among adolescent patients >2 years after primary ACL reconstruction with the QPA. STUDY DESIGN: Case series; Level of evidence, 4. METHODS: Consecutive patients who underwent QPA ACL reconstruction performed by a single surgeon were identified from an existing database. Information available in the database included demographics, concomitant/subsequent injuries, surgical procedures, graft failure, return to sport, and Lachman examination collected by medical record review. Pediatric International Knee Documentation Committee (Pedi-IKDC) and Lysholm scores were collected by telephone or during a clinic visit >2 years postoperatively. RESULTS: The final cohort included 81 of 104 consecutive adolescent patients aged 10 to 18 years (mean ± SD, 15.9 ± 1.7 years at the time of surgery) for whom follow-up information was collected at >2 years after surgery. The cumulative incidence of graft failure within the 36-month follow-up period was 1.2% (95% CI, 0.1%-11.4%). The rate of ipsilateral non-ACL injuries was similar (1.2%; 95% CI, 0.2%-7.6%). Contralateral ACL and non-ACL injuries requiring surgical intervention were documented in 9.8% (95% CI, 4.9%-19.5%). The median Pedi-IKDC score was 94 (interquartile range, 89-98). The median Lysholm score was 99.5 (interquartile range, 89.0-100.0). At 36 months after surgery, 87.9% (95% CI, 81.4%-94.9%) of individuals had returned to play. CONCLUSION: The quadriceps tendon-patellar autograft is a novel graft that demonstrates excellent stability and favorable patient-reported outcomes. Based on these results, the QPA is a reliable choice for primary ACL reconstruction in adolescent patients.
BACKGROUND: The incidence of anterior cruciate ligament (ACL) injury in the adolescent population is increasing. The quadriceps tendon-patellar bone autograft (QPA) has been established as a reliable graft choice for ACL reconstruction in the adult population. PURPOSE: To investigate graft failure, ability to return to sport, patient-reported functional outcomes, joint laxity, and subsequent injury among adolescent patients >2 years after primary ACL reconstruction with the QPA. STUDY DESIGN: Case series; Level of evidence, 4. METHODS: Consecutive patients who underwent QPA ACL reconstruction performed by a single surgeon were identified from an existing database. Information available in the database included demographics, concomitant/subsequent injuries, surgical procedures, graft failure, return to sport, and Lachman examination collected by medical record review. Pediatric International Knee Documentation Committee (Pedi-IKDC) and Lysholm scores were collected by telephone or during a clinic visit >2 years postoperatively. RESULTS: The final cohort included 81 of 104 consecutive adolescent patients aged 10 to 18 years (mean ± SD, 15.9 ± 1.7 years at the time of surgery) for whom follow-up information was collected at >2 years after surgery. The cumulative incidence of graft failure within the 36-month follow-up period was 1.2% (95% CI, 0.1%-11.4%). The rate of ipsilateral non-ACL injuries was similar (1.2%; 95% CI, 0.2%-7.6%). Contralateral ACL and non-ACL injuries requiring surgical intervention were documented in 9.8% (95% CI, 4.9%-19.5%). The median Pedi-IKDC score was 94 (interquartile range, 89-98). The median Lysholm score was 99.5 (interquartile range, 89.0-100.0). At 36 months after surgery, 87.9% (95% CI, 81.4%-94.9%) of individuals had returned to play. CONCLUSION: The quadriceps tendon-patellar autograft is a novel graft that demonstrates excellent stability and favorable patient-reported outcomes. Based on these results, the QPA is a reliable choice for primary ACL reconstruction in adolescent patients.
Authors: Harasees Singh; Isaac Glassman; Andrew Sheean; Yuichi Hoshino; Kanto Nagai; Darren de Sa Journal: Knee Surg Sports Traumatol Arthrosc Date: 2022-10-18 Impact factor: 4.114
Authors: Jennifer L Hunnicutt; John W Xerogeanes; Liang-Ching Tsai; Peter A Sprague; Michael Newsome; Harris S Slone; Mark A Lyle Journal: Knee Surg Sports Traumatol Arthrosc Date: 2020-11-11 Impact factor: 4.114