scholarly journals Anterior cruciate ligament tears treated with percutaneous injection of autologous bone marrow nucleated cells: a case series

2015 ◽  
pp. 437 ◽  
Author(s):  
John Pitts ◽  
Hasan Al-Sayegh ◽  
Michael Freeman ◽  
Christopher Centeno
Keyword(s):  
Bone Marrow ◽  
Anterior Cruciate Ligament ◽  
Cruciate Ligament ◽  
Case Series ◽  
Autologous Bone Marrow ◽  
Percutaneous Injection ◽  
Autologous Bone ◽  
Anterior Cruciate ◽  
Cruciate Ligament Tears

scholarly journals Image Guided Injection of Anterior Cruciate Ligament Tears with Autologous Bone Marrow Concentrate and Platelets: Midterm Analysis from A Randomized Controlled Trial

2022 ◽  
Vol 3 (SP2) ◽  
pp. e7-e20
Author(s):  
Christopher Centeno ◽  
Matthew Lucas ◽  
Ian Stemper ◽  
Ehren Dodson
Keyword(s):  
Bone Marrow ◽  
Anterior Cruciate Ligament ◽  
Exercise Therapy ◽  
Cruciate Ligament ◽  
Post Treatment ◽  
Percutaneous Injection ◽  
Bone Marrow Concentrate ◽  
Recent Emergence ◽  
Ligament Healing ◽  
Anterior Cruciate

Background: There has been a recent emergence in the use of orthobiologics, including platelet-rich plasma (PRP) and bone marrow concentrate (BMC), in the treatment of various musculoskeletal conditions. The goal of this study was to determine if injection of BMC and platelet products into partial and full-thickness anterior cruciate ligament (ACL) tears can facilitate primary ligament healing in patients failing conservative care, resulting in improved outcomes compared to exercise therapy.Methods: Patients were randomized to either exercise therapy or percutaneous injection of autologous BMC with PRP and platelet lysate into the ACL under fluoroscopic guidance. Pain and function were assessed at baseline and at 1, 3, 6, 12, and 24 months. Baseline and 6-month post-treatment magnetic resonance imaging (MRI) were obtained to evaluate interval healing. Laxity was assessed using the Telos device.Results: There was significant improvement in functional outcomes in the BMC group, compared to base-line for LEFS at time points 3 up to 24 months s = 0.000000005), and significant improvement in pain in the BMC group at 6 (p = 0.00054), 12 (p = 0.00127), and 24 months (p = 0.002). There was no significant improvement in pain or function at any time point in the exercise therapy group. There was significant improvement in ACL MRI ImageJ quantitative assessment in the BMC group (p = 0.001) and no difference in the exercise group (p > 0.05). No serious adverse events were reported.Conclusion: Autologous BMC and platelet product injection into ACL tears improved patient function compared to exercise, observed through 24 months. Patients treated with BMC demonstrated quantitative improvements in post-treatment MRI scans suggestive of interval ligament healing.

Anterior cruciate ligament tears and associated injuries

2012 ◽  
Vol 2 (1) ◽  
pp. 180-182
Author(s):  
Dr Banarji BH Dr Banarji BH ◽  
◽  
Dr Satish Shervegar ◽  
Dr Sundaresh DC Dr Sundaresh DC
Keyword(s):  
Anterior Cruciate Ligament ◽  
Cruciate Ligament ◽  
Associated Injuries ◽  
Anterior Cruciate ◽  
Cruciate Ligament Tears

Sport-Specific Yearly Risk and Incidence of Anterior Cruciate Ligament Tears in High School Athletes: A Systematic Review and Meta-Analysis

PEDIATRICS ◽  
2016 ◽  
Vol 137 (Supplement 3) ◽  
pp. 561A-561A
Author(s):  
Alex L. Gornitzky ◽  
Ariana Lott ◽  
Joseph L. Yellin ◽  
Peter D. Fabricant ◽  
Theodore J. Ganley
Keyword(s):  
High School ◽  
Systematic Review ◽  
Anterior Cruciate Ligament ◽  
Cruciate Ligament ◽  
Meta Analysis ◽  
High School Athletes ◽  
Anterior Cruciate ◽  
Cruciate Ligament Tears

scholarly journals Performance After Anterior Cruciate Ligament Reconstruction in National Basketball Association Players

2021 ◽  
Vol 9 (2) ◽  
pp. 232596712098164
Author(s):  
Steven F. DeFroda ◽  
Devan D. Patel ◽  
John Milner ◽  
Daniel S. Yang ◽  
Brett D. Owens
Keyword(s):  
Anterior Cruciate Ligament ◽  
Acl Reconstruction ◽  
Odds Ratio ◽  
Cruciate Ligament ◽  
Case Series ◽  
National Basketball Association ◽  
High Rate ◽  
Return To Play ◽  
Lower Percentage ◽  
Anterior Cruciate

Background: Anterior cruciate ligament (ACL) injury in National Basketball Association (NBA) players can have a significant impact on player longevity and performance. Current literature reports a high rate of return to play, but there are limited data on performance after ACL reconstruction (ACLR). Purpose/Hypothesis: To determine return to play and player performance in the first and second seasons after ACLR in NBA players. We hypothesized that players would return at a high rate. However, we also hypothesized that performance in the first season after ACLR would be worse as compared with the preinjury performance, with a return to baseline by postoperative year 2. Study Design: Case series; Level of evidence, 4. Methods: An online database of NBA athlete injuries between 2010 and 2019 was queried using the term ACL reconstruction. For the included players, the following data were recorded: name; age at injury; position; height, weight, and body mass index; handedness; NBA experience; dates of injury, surgery, and return; knee affected; and postoperative seasons played. Regular season statistics for 1 preinjury season and 2 postoperative seasons were compiled and included games started and played, minutes played, and player efficiency rating. Kaplan-Meier survivorship plots were computed for athlete return-to-play and retirement endpoints. Results: A total of 26 athletes underwent ACLR; of these, 84% (95% CI, 63.9%-95.5%) returned to play at a mean 372.5 days (95% CI, 323.5-421.5 days) after surgery. Career length after injury was a mean of 3.36 seasons (95% CI, 2.27-4.45 seasons). Factors that contributed to an increased probability of return to play included younger age at injury (odds ratio, 0.71 [95% CI, 0.47-0.92]; P = .0337) and fewer years of experience in the NBA before injury (odds ratio, 0.70 [95% CI, 0.45-0.93]; P = .0335). Postoperatively, athletes played a significantly lower percentage of total games in the first season (48.4%; P = .0004) and second season (62.1%; P = .0067) as compared with the preinjury season (78.5%). Player efficiency rating in the first season was 19.3% less than that in the preinjury season ( P = .0056). Performance in the second postoperative season was not significantly different versus preinjury. Conclusion: NBA players have a high rate of RTP after ACLR. However, it may take longer than a single season for elite NBA athletes to return to their full preinjury performance. Younger players and those with less NBA experience returned at higher rates.

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