PURPOSE: To establish the incidence of venous thromboembolic complications as detected by bilateral complete compression ultrasonography (CCUS) after arthroscopic anterior cruciate ligament (ACL) reconstruction without thromboprophylaxis. METHODS: We performed a prospective cohort study to establish the incidence of venous thromboembolic complications after arthroscopic ACL reconstruction, as detected by bilateral CCUS at 14 days (range, 11 to 17 days) postoperatively. One hundred consecutive patients underwent bilateral extended ultrasonography. RESULTS: One hundred predominantly European patients with a mean age of 30 ± 10 years and mean body mass index of 25 ± 4 underwent ACL reconstruction with a mean operative duration of 68 ± 23 minutes and a tourniquet time of 76 ± 23 minutes. In 84% of patients an autologous hamstring graft was used, in 14% a bone-patellar tendon-bone graft was used, and 2 patients received an allograft. Of 100 patients, 9 (incidence, 9%; 95% confidence interval, 4.2 to 16.4) showed asymptomatic proximal or distal deep vein thrombosis on CCUS, of whom 4 (incidence, 4%; 95% confidence interval, 1.1 to 9.9) were symptomatic. A nonfatal pulmonary embolus developed in 1 patient during the 8-week follow-up period. CONCLUSIONS: This study shows that the incidence of venous thromboembolism after arthroscopic ACL reconstruction is relatively high; a 9% incidence of asymptomatic proximal or distal deep vein thrombosis was found, whereas 4% of patients were symptomatic. Further research is recommended to assess the need for thromboprophylaxis in patients undergoing ACL reconstruction, especially when risk factors are present. LEVEL OF EVIDENCE: Level IV, case series.
PURPOSE: To establish the incidence of venous thromboembolic complications as detected by bilateral complete compression ultrasonography (CCUS) after arthroscopic anterior cruciate ligament (ACL) reconstruction without thromboprophylaxis. METHODS: We performed a prospective cohort study to establish the incidence of venous thromboembolic complications after arthroscopic ACL reconstruction, as detected by bilateral CCUS at 14 days (range, 11 to 17 days) postoperatively. One hundred consecutive patients underwent bilateral extended ultrasonography. RESULTS: One hundred predominantly European patients with a mean age of 30 ± 10 years and mean body mass index of 25 ± 4 underwent ACL reconstruction with a mean operative duration of 68 ± 23 minutes and a tourniquet time of 76 ± 23 minutes. In 84% of patients an autologous hamstring graft was used, in 14% a bone-patellar tendon-bone graft was used, and 2 patients received an allograft. Of 100 patients, 9 (incidence, 9%; 95% confidence interval, 4.2 to 16.4) showed asymptomatic proximal or distal deep vein thrombosis on CCUS, of whom 4 (incidence, 4%; 95% confidence interval, 1.1 to 9.9) were symptomatic. A nonfatal pulmonary embolus developed in 1 patient during the 8-week follow-up period. CONCLUSIONS: This study shows that the incidence of venous thromboembolism after arthroscopic ACL reconstruction is relatively high; a 9% incidence of asymptomatic proximal or distal deep vein thrombosis was found, whereas 4% of patients were symptomatic. Further research is recommended to assess the need for thromboprophylaxis in patients undergoing ACL reconstruction, especially when risk factors are present. LEVEL OF EVIDENCE: Level IV, case series.
Authors: Venkat Boddapati; Michael C Fu; Benedict U Nwachukwu; Christopher L Camp; Andrea M Spiker; Riley J Williams; Anil S Ranawat Journal: Knee Surg Sports Traumatol Arthrosc Date: 2019-07-24 Impact factor: 4.342
Authors: Trevor R Born; William M Engasser; Alexander H King; Aaron J Krych; Diane L Dahm; Bruce A Levy; Michael J Stuart Journal: Clin Orthop Relat Res Date: 2014-09 Impact factor: 4.176
Authors: Brandon J Erickson; Bryan M Saltzman; Kirk A Campbell; Yale A Fillingham; Joshua D Harris; Anil K Gupta; Bernard R Bach Journal: Sports Health Date: 2015-05 Impact factor: 3.843