Wenhuai Wang1, Kaibin Fang1, Sanfu Lin1, Guozhong Wu1, Shoubo Chen2. 1. Department of Orthopedics, the Second Affiliated Hospital of Fujian Medical University, Quanzhou Fujian, 362000, P.R.China. 2. Department of Orthopedics, the Second Affiliated Hospital of Fujian Medical University, Quanzhou Fujian, 362000, P.R.China.12275105@qq.com.
Abstract
OBJECTIVE: To investigate the early effectiveness of three-point suture technique in treatment of anterior cruciate ligament (ACL) tibial eminence avulsion fracture by arthroscopy. METHODS: Between January 2016 and December 2017, 12 patients with ACL tibial eminence avulsion fractures underwent arthroscopic fixation of avulsion fractures with Ethibon suture using three-point suture technique. There were 9 males and 3 females, with an average of 36.4 years (range, 18-50 years). The fracture caused by traffic accident in 10 cases and sports in 2 cases. Among them, 1 patient was old fracture and 11 was fresh fracture. According to the modified Meyers-McKeever classification criteria, the fractures were rated as type Ⅲ in 7 cases and type Ⅳ in 5 cases. There were 2 cases of medial collateral ligament injury and medial meniscus injury. The preoperative International Knee Documentation Committee (IKDC) score was 37.9±4.7 and Lysholm score was 46.0±3.7. RESULTS: All operations completed smoothly. The operation time was 45-70 minutes (mean, 61.3 minutes). The incisions healed by first intention in all patients. The hospitalization stays ranged from 4 to 9 days (mean, 5 days). All patients were followed up 3-20 months (mean, 9.3 months). The anterior drawer test, Lachman test, and axis shift test in all patients were negative after operation. At last follow-up, the IKDC score was 89.7±2.5 and Lysholm score was 90.2±1.9, which were significantly higher than those before operation ( t=-30.94, P=0.00; t=-33.03, P=0.00). At last follow-up, the X-ray films showed 9 cases of fracture anatomical reduction and 3 cases of almost anatomical reduction, and 12 cases of fracture healing. CONCLUSION: For ACL tibial eminence avulsion fracture, arthroscopic three-point suture technique can effectively restore the stability of knee joint and obtain satisfactory early effectiveness.
OBJECTIVE: To investigate the early effectiveness of three-point suture technique in treatment of anterior cruciate ligament (ACL) tibial eminence avulsion fracture by arthroscopy. METHODS: Between January 2016 and December 2017, 12 patients with ACL tibial eminence avulsion fractures underwent arthroscopic fixation of avulsion fractures with Ethibon suture using three-point suture technique. There were 9 males and 3 females, with an average of 36.4 years (range, 18-50 years). The fracture caused by traffic accident in 10 cases and sports in 2 cases. Among them, 1 patient was old fracture and 11 was fresh fracture. According to the modified Meyers-McKeever classification criteria, the fractures were rated as type Ⅲ in 7 cases and type Ⅳ in 5 cases. There were 2 cases of medial collateral ligament injury and medial meniscus injury. The preoperative International Knee Documentation Committee (IKDC) score was 37.9±4.7 and Lysholm score was 46.0±3.7. RESULTS: All operations completed smoothly. The operation time was 45-70 minutes (mean, 61.3 minutes). The incisions healed by first intention in all patients. The hospitalization stays ranged from 4 to 9 days (mean, 5 days). All patients were followed up 3-20 months (mean, 9.3 months). The anterior drawer test, Lachman test, and axis shift test in all patients were negative after operation. At last follow-up, the IKDC score was 89.7±2.5 and Lysholm score was 90.2±1.9, which were significantly higher than those before operation ( t=-30.94, P=0.00; t=-33.03, P=0.00). At last follow-up, the X-ray films showed 9 cases of fracture anatomical reduction and 3 cases of almost anatomical reduction, and 12 cases of fracture healing. CONCLUSION: For ACL tibial eminence avulsion fracture, arthroscopic three-point suture technique can effectively restore the stability of knee joint and obtain satisfactory early effectiveness.
Authors: Russell M Lafrance; Brian Giordano; John Goldblatt; Ilya Voloshin; Michael Maloney Journal: J Am Acad Orthop Surg Date: 2010-07 Impact factor: 3.020