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Lundgaard-Nielsen M, Herzog RB, Warming S, Rathcke MW, Magnusson SP, Krogsgaard MR. Good physical function but reduced quality of life in children 3 years after ACL reconstruction. Knee Surg Sports Traumatol Arthrosc 2024; 32:1725-1733. [PMID: 38666741 DOI: 10.1002/ksa.12211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2024] [Revised: 03/30/2024] [Accepted: 04/09/2024] [Indexed: 07/21/2024]
Abstract
PURPOSE To assess children's physical function and subjective knee status 1 and 3 years after anterior cruciate ligament (ACL) reconstruction. It was hypothesised that there was no difference between the operated and normal legs in relation to physical strength and function, that there was <-2 mm side-to-side difference in knee laxity, and that the subjective knee function was better 3 years after ACL reconstruction compared to 1 year after. METHODS Children (<16 years of age) who had an ACL reconstruction had follow-up with physical function tests (four hop tests and strength measurement in a power rig [PR]), anterior knee laxity (measured using a Rolimeter) and patient-reported outcome measures (Pedi-International Knee Documentation Committee [IKDC] and Knee injury and Osteoarthritis Outcome Score [KOOS]-Child) 1 and 3 years postoperatively. Changes from 1- to 3-year follow-up were evaluated with a paired t test. RESULTS Out of 148 ACL reconstructed children, 60 had all measures. The four hop tests and the PR all yielded a Limb Symmetry Index >90% at both follow-ups. There was a significant improvement from 1- to 3-year follow-up in two-hop tests (6 m on time and crossover hop). Side-to-side knee laxity was >2 mm in four children at 1- and 3-year tests. Pedi-IKDC scores increased, and KOOS-Child improved significantly from 1 to 3 years in two of the five domains: 'Sport' and 'Quality of life', but scores were lower than in a cohort of normal children. CONCLUSION The children had good objective physical function 1 and 3 years after ACL reconstruction. However, scores from the KOOS-Child sport-specific function and quality of life domains were lower than in normal children. LEVEL OF EVIDENCE Level II.
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Affiliation(s)
- Mathilde Lundgaard-Nielsen
- Department of Physical and Occupational Therapy, Copenhagen University Hospital, Bispebjerg-Frederiksberg, Copenhagen, Denmark
| | - Robert Bennike Herzog
- Department of Physical and Occupational Therapy, Copenhagen University Hospital, Bispebjerg-Frederiksberg, Copenhagen, Denmark
| | - Susan Warming
- Department of Physical and Occupational Therapy, Copenhagen University Hospital, Bispebjerg-Frederiksberg, Copenhagen, Denmark
| | - Martin Wyman Rathcke
- Section for Sports Traumatology M51, Copenhagen University Hospital, Bispebjerg-Frederiksberg, Copenhagen, Denmark
| | - Stig Peter Magnusson
- Department of Physical and Occupational Therapy, Copenhagen University Hospital, Bispebjerg-Frederiksberg, Copenhagen, Denmark
- Department of Orthopedic Surgery, Institute of Sports Medicine Copenhagen, Copenhagen University Hospital - Bispebjerg and Frederiksberg, Copenhagen, Denmark
| | - Michael Rindom Krogsgaard
- Section for Sports Traumatology M51, Copenhagen University Hospital, Bispebjerg-Frederiksberg, Copenhagen, Denmark
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Zhi X, Wen Z, Zhang J, Lai D, Ye H, Wu J, Li J, Shao Y, Canavese F, Zeng C, Xu H. Epidemiology and distribution of cruciate ligament injuries in children and adolescents, with an analysis of risk factors for concomitant meniscal tear. Front Pediatr 2024; 12:1332989. [PMID: 38523842 PMCID: PMC10957772 DOI: 10.3389/fped.2024.1332989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/04/2023] [Accepted: 02/26/2024] [Indexed: 03/26/2024] Open
Abstract
Introduction To investigate the epidemiological features and prevalence of cruciate ligament injuries (CLI) in children and adolescents, and to examine the potential risk factors associated with concomitant meniscal tear (MT) among this population. Methods The demographic data and injury details of children and adolescents with CLI from Southeast China were analyzed to describe their distribution characteristics, alongside an analysis of the prevalence of MTs, the most frequent complication. In addition, binary logistic analysis was employed to ascertain the risk factors linked to MT in individuals suffering from CLI. Results A total of 203 patients with CLI (n = 206) met the inclusion criteria, with a male-to-female ratio of 2.3:1. Notably, a higher proportion of females were aged ≤16 years old compared to males, who predominated in patients aged >16 years (P = 0.001). Among children and adolescents, anterior cruciate ligament (ACL) injuries were the primary type of CLI, accounting for 88.18% (179/203) of all cases. The majority of cases (132/203, 65.02%) were sustained during sports activities, and sprains were the predominant mechanism of injury (176/203, 86.7%). Additionally, the most common associated injury was an MT (157/203, 77.34%). The posterior horn is the most frequently affected site for both medial MT (62.93% out of 73 cases) and lateral MT (70.19% out of 73 cases). Moreover, vertical tears constituted the majority of medial MTs (59.48% out of 116 cases). Furthermore, patients with a higher BMI faced an increased risk of associated MT in comparison to non-overweight patients (88% vs. 73.86%; P = 0.038). Each increase in BMI unit was linked with a 14% higher probability of associated MT occurrence in children and adolescents with CLI (OR = 1.140; P = 0.036). Discussion ACL injuries are a common form of knee ligament injury among children and adolescents, especially those over the age of 16, and are often the result of a sprain. Meniscal posterior horn injury is the most commonly associated injury of youth with CLI. Additionally, overweight or obese people with CLI are at a greater risk of developing MT.
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Affiliation(s)
- Xinwang Zhi
- Department of Pediatric Orthopedics, Department of Pediatric Surgery, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
- Orthopedic Hospital of Guangdong Province, Academy of Orthopedics Guangdong Province, The Third Affiliated Hospital of Southern Medical University, Guangzhou, China
- Translational Research Centre of Regenerative Medicine and 3D Printing of Guangzhou Medical University, Guangdong Province Engineering Research Center for Biomedical Engineering, State Key Laboratory of Respiratory Disease, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Zhicheng Wen
- Orthopedic Hospital of Guangdong Province, Academy of Orthopedics Guangdong Province, The Third Affiliated Hospital of Southern Medical University, Guangzhou, China
| | - Jiexin Zhang
- Orthopedic Hospital of Guangdong Province, Academy of Orthopedics Guangdong Province, The Third Affiliated Hospital of Southern Medical University, Guangzhou, China
| | - Dongbo Lai
- Department of Pediatric Neurosurgery, Department of Pediatric Surgery, Guangzhou Institute of Pediatrics, Guangzhou Women and Children’s Medical Center, Guangzhou, China
| | - Huilan Ye
- School of Pediatrics, Guangzhou Medical University, Guangzhou, China
| | - Jianping Wu
- Department of Pediatric Orthopedics, Department of Pediatric Surgery, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Jintao Li
- Orthopedic Hospital of Guangdong Province, Academy of Orthopedics Guangdong Province, The Third Affiliated Hospital of Southern Medical University, Guangzhou, China
| | - Yan Shao
- Orthopedic Hospital of Guangdong Province, Academy of Orthopedics Guangdong Province, The Third Affiliated Hospital of Southern Medical University, Guangzhou, China
| | - Federico Canavese
- Department of Pediatric Orthopedics, Department of Pediatric Surgery, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
- Department of Pediatric Orthopedic Surgery, Lille University Center and Faculty of Medicine, Jeanne de Flandre Hospital, Lille, France
| | - Chun Zeng
- Orthopedic Hospital of Guangdong Province, Academy of Orthopedics Guangdong Province, The Third Affiliated Hospital of Southern Medical University, Guangzhou, China
| | - Hongwen Xu
- Department of Pediatric Orthopedics, Department of Pediatric Surgery, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
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Khurana K, Pisulkar G. Functional Rehabilitation of Anterior Cruciate Ligament Tear in the Pediatric Population: A Comprehensive Review. Cureus 2023; 15:e49863. [PMID: 38170114 PMCID: PMC10759723 DOI: 10.7759/cureus.49863] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2023] [Accepted: 12/03/2023] [Indexed: 01/05/2024] Open
Abstract
Pediatric sports injuries are a growing concern due to increased youth participation in sports. Effective rehabilitation strategies are essential for ensuring optimal recovery, restoring knee function, and preventing long-term consequences. This research aims to explore and evaluate various functional rehabilitation approaches tailored to pediatric anterior cruciate ligament (ACL) tear injuries. Functional rehabilitation of ACL tears in pediatric sports injuries is an important area of research due to the unique considerations and challenges that arise when treating ACL injuries in young athletes. Over the last 20 years, there has been a well-documented uptick in ACL injuries among pediatric populations. This rise can be attributed to the growing involvement of the younger population in competitive sports, as well as heightened awareness regarding sports-linked injuries. This study highlights the importance of early surgical reconstruction in children to enable a quick return to sports and prevent long-term cartilage and meniscal damage resulting from instability. The use of physeal-sparing ACL reconstruction techniques, particularly hamstring autografts, is recommended for favorable clinical outcomes while minimizing growth disturbances. This study offers valuable insights for healthcare professionals and researchers, serving as a reference to guide optimal approaches in managing pediatric ACL injuries and achieving successful results in this field.
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Affiliation(s)
- Khushi Khurana
- Orthopaedics and Rehabilitation, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Gajanan Pisulkar
- Orthopaedic Surgery, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
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Thieschäfer L, Klütz J, Weig J, Dos’Santos T, Büsch D. Development of a Cutting Technique Modification Training Program and Evaluation of its Effects on Movement Quality and Cutting Performance in Male Adolescent American Football Players. Sports (Basel) 2023; 11:184. [PMID: 37755861 PMCID: PMC10534889 DOI: 10.3390/sports11090184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Revised: 09/11/2023] [Accepted: 09/13/2023] [Indexed: 09/28/2023] Open
Abstract
This study developed a cutting technique modification training program and investigated its effects on cutting performance and movement quality in adolescent American football players. For six weeks, an intervention group (IG) of 11 players participated in 25 min cutting technique modification training sessions integrated into team training twice a week, while a control group (CG) of 11 players continued their usual team training. Movement quality was assessed by evaluating 2D high-speed videos, obtained during preplanned 45° and 90° cutting tests, using the Cutting Movement Assessment Score (CMAS) qualitative screening tool. Cutting performance was assessed based on change of direction deficit (CODD). Significant interaction effects of time × group were found for CMAS in 45° and 90° cuttings (p < 0.001, ηp2 = 0.76, p < 0.001, ηp2 = 0.64, respectively), with large improvements in the IG (p < 0.001, g = -2.16, p < 0.001, g = -1.78, respectively) and deteriorations in the CG for 45° cuttings (p = 0.002, g = 1.15). However, no statistically significant differences in CODD were observed pre-to-post intervention. The cutting technique modification training was effective at improving movement quality without impairing cutting performance, and it can be used by practitioners working with adolescent athletes.
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Affiliation(s)
- Lutz Thieschäfer
- Institute of Sport Science, Carl von Ossietzky University Oldenburg, 26129 Oldenburg, Germany (D.B.)
| | - Julius Klütz
- Institute of Sport Science, Carl von Ossietzky University Oldenburg, 26129 Oldenburg, Germany (D.B.)
| | - Julian Weig
- Institute of Sport Science, Carl von Ossietzky University Oldenburg, 26129 Oldenburg, Germany (D.B.)
| | - Thomas Dos’Santos
- Department of Sport and Exercise Sciences, Musculoskeletal Science and Sports Medicine Research Centre, Manchester Metropolitan University, Manchester M1 7EL, UK;
- Manchester Institute of Sport, Manchester Metropolitan University, Manchester M1 7EL, UK
| | - Dirk Büsch
- Institute of Sport Science, Carl von Ossietzky University Oldenburg, 26129 Oldenburg, Germany (D.B.)
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Marx RG, Hsu J, Fink C, Eriksson K, Vincent A, van der Merwe WM. Graft choices for paediatric anterior cruciate ligament reconstruction: State of the art. J ISAKOS 2023; 8:145-152. [PMID: 36646171 DOI: 10.1016/j.jisako.2023.01.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Revised: 11/15/2022] [Accepted: 01/03/2023] [Indexed: 01/15/2023]
Abstract
The paediatric population is at particularly high risk for anterior cruciate ligament (ACL) injuries due to high rates of sports participation. Other risk factors for ACL injuries in children include but are not limited to being female, generalised ligamentous laxity, a high body mass index (BMI), and poor neuromuscular control. ACL reconstruction (ACLR) is commonly done to treat ACL injuries and allow for return to sports and daily activities. ACL repair is another option with ongoing techniques being developed. The high rates of graft failure in children reported in recent publications on ACL repair are very concerning. Special consideration must be taken in ACLR in the skeletally immature patient due to the risk of growth-related complications, such as limb deformity or growth arrest, that can arise from drilling across or disrupting the physis. Graft choices for paediatric ACLR include iliotibial band (ITB) over the top and over the front, hamstring autograft, bone patellar tendon bone (BTB) autograft, quadriceps tendon autograft, and allograft. Factors for each graft choice to consider include graft size, graft failure rates, donor site morbidity, requirement for bony tunnels, the post-op rehabilitation process, and return to sport outcomes. Each graft has its benefits and disadvantages for the individual patient, depending on age, skeletal maturity, and goals for recovery. Lateral extra-articular tenodesis (LET) is another option to consider with paediatric ACLR because LET has been shown to decrease the re-rupture rate in adult ACLR. After surgery, patient follow-up until at least the growth plates are closed is important. This article aims to provide an overview and comparison of the various graft types to aid in the graft choice decision making process for paediatric ACLR.
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Affiliation(s)
- Robert G Marx
- Sports Medicine Institute, Hospital for Special Surgery, New York, 10021, USA; Department of Orthopaedic Surgery, Weill Cornell Medical College, New York, 10021, USA.
| | - Janet Hsu
- Sports Medicine Institute, Hospital for Special Surgery, New York, 10021, USA
| | - Christian Fink
- Gelenkpunkt-Sports and Joint Surgery, Innsbruck, 6020, Austria; Research Unit for Orthopaedic Sports Medicine and Injury Prevention (OSMI), UMIT, Hall in Tirol, 6060, Austria
| | - Karl Eriksson
- Orthopaedic Surgery, Stockholm South Hospital, Karolinska Institutet, Stockholm, 17177, Sweden
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Wang X, Qi Y, Bao H, Xu Y. Application of the 3D-MRI on post-operative graft assessment in adolescent patients with ACL reconstruction: A minimal 2-year follow-up. Front Surg 2023; 9:1070324. [PMID: 36684206 PMCID: PMC9852513 DOI: 10.3389/fsurg.2022.1070324] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Accepted: 11/07/2022] [Indexed: 01/09/2023] Open
Abstract
Background The purpose of the present study was to assess the prognostic morphological changes of the reconstructed hamstring auto-grafts by using reconstructed three-dimensional MRI (3D-MRI) in adolescent patients with ACLR. Methods 22 adolescent patients (less than 17 years old) were retrospective included between January 1, 2018, and October 31, 2020, in our department. The patients were divided into 2 subgroups: subgroup A (<14 years old) and subgroup B (≥14 years old). 3D-MRI was used to detect the total cross-sectional area (TCA) and long-to-short axis (LSA) ratio of the reconstructed ACL graft at the proximal, mid-point, and distal regions. The minimal follow-up was 2 years. Results The averaged follow-up of subgroup A and B was 37.8 ± 5.6 and 37.6 ± 6.5 months, respectively. Comparing to the initial graft (ACLR operation), the TCA of reconstructed ACL was increased by 30.6% on average, and the TCAs at proximal, mid-point, and distal regions were increased by 56.4%, 50.0%, and 17.7%, respectively, inner-group comparisons showed that the TCAs of the 3 region in subgroup A were all increased at the follow-up (P = 0.002) (P < 0.001) (P < 0.001), however, only increased mid-point (P = 0.024) and distal TCAs (P < 0.001) were found in subgroup B. Comparing to the native ACL, the proximal LSA ratio in subgroup A was comparable, while it was lower in subgroup B than the native ACL (P = 0.004), the distal LSA ratios in the 2 subgroups were both lower than the native ACL (P = 0.004) (P = 0.006). Conclusions 3D-MRI assessment can exactly identify the morphological changes of the graft in adolescent patients with ACLR, the TCA of the constructed ACL was increased compared to the initial graft, however, the LSA ratio was still lower than the native ACL. Younger adolescent patients may have a better potential on the ligamentization after ACLR than the older adolescent patients.
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Affiliation(s)
- Xiaona Wang
- Department of Imaging Medicine, Inner Mongolia People's Hospital, Hohhot, China
| | - Yansong Qi
- Department of Orthopedics (Sports Medicine Center), Inner Mongolia People's Hospital, Hohhot, China,Correspondence: Yongsheng Xu Yansong Qi
| | - Huricha Bao
- Department of Orthopedics (Sports Medicine Center), Inner Mongolia People's Hospital, Hohhot, China
| | - Yongsheng Xu
- Department of Orthopedics (Sports Medicine Center), Inner Mongolia People's Hospital, Hohhot, China,Correspondence: Yongsheng Xu Yansong Qi
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Butler LS, Janosky JJ, Sugimoto D. Pediatric and Adolescent Knee Injuries. Clin Sports Med 2022; 41:799-820. [DOI: 10.1016/j.csm.2022.05.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Mattu AT, Ghali B, Linton V, Zheng A, Pike I. Prevention of Non-Contact Anterior Cruciate Ligament Injuries among Youth Female Athletes: An Umbrella Review. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19084648. [PMID: 35457516 PMCID: PMC9027388 DOI: 10.3390/ijerph19084648] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Revised: 04/06/2022] [Accepted: 04/09/2022] [Indexed: 02/01/2023]
Abstract
Anterior cruciate ligament (ACL) injuries account for a large percentage of knee injuries, disproportionately affecting female athletes. To help health professionals stay current, we performed an umbrella review to evaluate the effectiveness of ACL injury prevention programs in reducing non-contact ACL injury rates, determine the effective components within interventions, and provide clinical recommendations. Twelve databases (Medline, Embase, Cochrane Database of Systematic Reviews, SPORTDiscus, Cumulative Index to Nursing and Allied Health Literature, PEDro, Web of Science Core Collection, Epistemonikos, TRIP, BC Guidelines and Protocols, CPG Infobase, ProQuest Dissertations and Theses Global) were searched in May 2021 to identify relevant systematic reviews and meta-analyses. Four databases were searched again in September 2021 to identify recent primary literature. Non-contact ACL injury data were extracted to calculate incidence rate ratios (IRRs) and these were combined using an inverse variance random-effects model. A qualitative assessment of included reviews was performed. The methodological quality of the studies was assessed using a Measurement Tool to Assess Systematic Reviews 2 (AMSTAR 2) or Cochrane Risk-of-Bias Tool for Randomized Trials (RoB 2). Sixteen reviews and two primary studies met the inclusion criteria. Across 11 primary studies, prevention programs were effective in reducing non-contact ACL injuries by 64% (IRR = 0.36 (95% CI: 0.18–0.70)). A multi-faceted exercise program, beginning in the pre-season and containing at least three exercise types, may be beneficial in reducing ACL injury risk.
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Affiliation(s)
- Anmol T. Mattu
- MD Undergraduate Program, Faculty of Medicine, University of British Columbia, Vancouver, BC V6T 1Z3, Canada
- Correspondence:
| | - Brianna Ghali
- Undergraduate Medical Education, Cumming School of Medicine, University of Calgary, Calgary, AB T2N 4N1, Canada;
| | - Vanessa Linton
- BC Injury Research and Prevention Unit, BC Children’s Hospital Research Institute, Vancouver, BC V6H 3V4, Canada; (V.L.); (A.Z.); (I.P.)
| | - Alex Zheng
- BC Injury Research and Prevention Unit, BC Children’s Hospital Research Institute, Vancouver, BC V6H 3V4, Canada; (V.L.); (A.Z.); (I.P.)
| | - Ian Pike
- BC Injury Research and Prevention Unit, BC Children’s Hospital Research Institute, Vancouver, BC V6H 3V4, Canada; (V.L.); (A.Z.); (I.P.)
- Department of Pediatrics, Faculty of Medicine, University of British Columbia, Vancouver, BC V6H 3V4, Canada
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Dhillon MS, Rangasamy K, Rajnish RK, Gopinathan NR. Paediatric Anterior Cruciate Ligament (ACL) Injuries: Current Concepts Review. Indian J Orthop 2022; 56:952-962. [PMID: 35669018 PMCID: PMC9123120 DOI: 10.1007/s43465-022-00611-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/07/2022] [Accepted: 02/09/2022] [Indexed: 02/04/2023]
Abstract
BACKGROUND Over the past two decades, there has been a documented increase in paediatric ACL injuries because of a rise in younger age sports participation at the competitive level, awareness about sports-related injuries, and advanced imaging modalities. METHODS A PubMed electronic database search was done, which revealed 1366 hits over the last five years (2016 - 2020). Finally, 37 articles that contributed to new findings were included. This review was conducted based on predefined research questions. RESULTS AND CONCLUSION Early surgical reconstruction is recommended in children due to the increasing demand for early return to sports and to prevent the instability that can lead to progressive cartilage and meniscal damage. With the evolution of several "physeal sparing" ACL reconstruction (ACLR) techniques, a favorable clinical outcome with less growth disturbance is achievable. Although different autograft options are available, hamstring autografts are most commonly preferred. A specific pattern of a bone bruise not extending into the metaphysis, and lateral meniscus tears are the most common associated injuries. Following paediatric ACLR, complications like graft rupture and contralateral ACL injuries are two to three folds higher than with adult ACLR. Unprepared early return to sports is one of the reasons for increased complication rates in children; thus, clearance criteria for return to sports need to be standardized, and early return to sports (< 9 months post ACLR) should be avoided. Neuromuscular training protocols are recommended to minimize complications like graft ruptures.
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Affiliation(s)
- Mandeep Singh Dhillon
- grid.415131.30000 0004 1767 2903Department of Orthopaedics, Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Karthick Rangasamy
- grid.415131.30000 0004 1767 2903Department of Orthopaedics, Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Rajesh Kumar Rajnish
- grid.413618.90000 0004 1767 6103Department of Orthopaedics, AIIMS, Bilaspur, India
| | - Nirmal Raj Gopinathan
- grid.415131.30000 0004 1767 2903Department of Orthopaedics, Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
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Ghorbani M, Yaali R, Schöllhorn WI, Letafatkar A, Sadeghi H. The effects of learning with various noise on Gait Kinematics in 3-to-5-year-old children: a randomized controlled trial. BMC Sports Sci Med Rehabil 2022; 14:25. [PMID: 35164859 PMCID: PMC8845401 DOI: 10.1186/s13102-022-00416-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2021] [Accepted: 02/07/2022] [Indexed: 11/10/2022]
Abstract
Background Lack of the neuromuscular control during locomotion in the knee joint leads to an increased risk of anterior cruciate ligament (ACL) injury in children. Hence, we aimed to explore the effects of a repetitive, model-oriented, and self-organized approach on lower limb kinematics during gait in children. Methods In randomized controlled trial, 36 children with 4 ± 0.79 years of age from the children gym were randomly (a lottery method) allocated into three groups, including (1) the model-oriented (n = 10), (2) Differential Learning (n = 11), and (3) control (n = 10) groups. Kinematic data of hip, knee, and ankle joints in the sagittal plane were recorded by a GoPro camera at the moments of heel-ground contact and toe-off the ground before and after a 6-week intervention (two sessions per week). Results The results indicate a 35% post-intervention increase of ankle dorsiflexion (95% CI: − 5.63 _ − 0.96) in the moment of heel-ground contact in the model-oriented group; however, knee flexion (95% CI: − 1.05 _ 8.34) and hip flexion (95% CI: 3.01 _ 11.78) were respectively decreased by 20% and 20%. After the intervention, moreover, ankle plantar flexion (95% CI: − 9.18 _ − 2.81) and hip extension (95% CI: − 12.87 _ − 3.72) have respectively increased by 37% and 37%, while knee flexion (95% CI: 3.49 _ 11.30) showed a %16 decrease in the moment of toe off the ground. As for the Differential Learning group, ankle dorsiflexion (95% CI: − 5.19 _ − 1.52) increased by 33%, and knee (95% CI: 0.60 _ 5.76) and hip flexion (95% CI: 2.15 _ 7.85) respectively decreased by 17% and 17% at the moment of the heel-ground contact following the intervention. At toe lifting off the ground, the plantar flexion (95% CI: − 7.77 _ − 2.77) increased by 35%, knee flexion (95% CI: 2.17 _ 7.27) decreased to 14%, and hip extension (95% CI: − 9.98 _ − 4.20) increased by %35 following the intervention for the Differential Learning group subjects. Based on the results obtained from the one-way ANOVA, there was a significant difference between these groups and the control group in all kinematic gait variables (p ≤ 0.05). However, no statistically significant differences were found between the two experimental groups. Conclusions The results implied that the model-oriented repetitive and the self-organized Differential Learning approach were both appropriate to alter the kinematic gait pattern in the 3–5-year-old children. Previous research has almost exclusively recommended a model-oriented approach to change kinematic patterns and preventing non-contact motor injuries. However, the present study showed that the Differential Learning approach can help children to achieve the same goal by continuously changing environments and stimulating challenges. Trial registration: Current Controlled Trials using the IRCT website with ID number of, IRCT20130109012078N5 “Prospectively registered” at 14/5/2021.
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Affiliation(s)
- Maryam Ghorbani
- Faculty of Physical Education and Sports Sciences, Kharazmi University of Tehran, Tehran, Iran
| | - Rasoul Yaali
- Faculty of Physical Education and Sports Sciences, Kharazmi University of Tehran, Tehran, Iran.
| | - Wolfgang I Schöllhorn
- Department for Training and Movement Science, Johannes Gutenberg-University Mainz, Mainz, Germany
| | - Amir Letafatkar
- Faculty of Physical Education and Sports Sciences, Kharazmi University of Tehran, Tehran, Iran
| | - Hassan Sadeghi
- Faculty of Physical Education and Sports Sciences, Kharazmi University of Tehran, Tehran, Iran
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Abstract
BACKGROUND Sports injuries have increased dramatically in the pediatric and adolescent population. Return-to-sport testing and criteria are increasingly utilized, however, the guidelines for return to play in adolescents are unclear. The purpose of this study was to compare strength and function at the time of the return-to-sport progression to those with and without a failed anterior cruciate ligament reconstruction (ACLR). METHODS A total of 105 adolescent patients with primary ACLR were assessed at the time of return to sport. We identified graft failures/contralateral injury through medical records, clinic visits, or phone interviews at minimum 2 years of postsurgical follow-up. All patients completed bilateral isokinetic strength tests of the knee extensor/flexor groups and hop tests. Strength was expressed as torque-normalized-to-mass (Nm/kg), and limb-symmetry-index was expressed as a percentage of the uninvolved limb's strength. All patients completed outcome surveys. The χ2 analysis was used to compare failures between sexes and graft types. Independent sample t tests were used to compare knee extensor/flexor strength, symmetry, and hop test results between patients with and without secondary anterior cruciate ligament (ACL) injury. One-way analysis of variance was used to compare knee extensor/flexor strength and symmetry, hop test, and survey results between those (1) without secondary injury, (2) ACLR graft failure, and (3) contralateral ACL injury. RESULTS A total of 100 of 105 patients (95.2%) were included with 4±1.2 years of follow-up, with 28 (28%) sustaining subsequent injury (12% graft, 16% contralateral). Patients with graft failure demonstrated (1) stronger quadriceps strength (2.00±0.46 Nm/kg) compared with those with contralateral ACL injury (1.58±0.35 Nm/kg, P=0.039) and patients that did not have a secondary injury (1.58±0.44 Nm/kg, P=0.007), (2) greater quadriceps strength symmetry (85.7±0.11.2%) compared with patients without secondary injury ACL (72.9±17.9%, P=0.046), (3) a greater proportion of hamstring grafts compared with those without reinjury (P=0.028). CONCLUSIONS Adolescent patients who sustained ACLR graft failure had greater and more symmetric quadriceps strength at the time of return to sport compared with patients with no secondary injury. Objective measures of quadriceps strength at the time of the return-to-sport progression may not solely identify individuals that have a secondary ACL injury. STUDY DESIGN Level IV-retrospective cohort study.
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12
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Lower extremity energy absorption strategies at different phases during single and double-leg landings with knee valgus in pubertal female athletes. Sci Rep 2021; 11:17516. [PMID: 34471189 PMCID: PMC8410826 DOI: 10.1038/s41598-021-96919-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2021] [Accepted: 07/19/2021] [Indexed: 02/07/2023] Open
Abstract
Dynamic knee valgus (DKV) malalignment affects the biomechanical characteristic during sports activities. This cross-sectional study was conducted to evaluate mechanical energy absorption (MEA) strategies at initial contact (IC) and total landing (TL) phases during single-leg landing (SLL), and double-leg landing (DLL). Twenty-eight female athletes with DKV (age 10-14) were invited. MEA analysis of lower extremity joints was done in sagittal and frontal motion planes employing 8 Vicon motion capture cameras and 2 Kistler force plates. Statistical analysis was done using IBM Statistics (version24) by Bivariate Pearson Correlation Coefficient test. Knee extensors MEA during SLL (IC: P = 0.008, R = 0.522/TL: P < 0.001, R = 0.642) and DLL (IC: P < 0.001, R = 0.611/TL: P = 0.011, R = 0.525), and knee abductors during SLL (IC: P = 0.021, R = 0.474) were positively correlated with increased DKV angle. Ankle plantar flexors during SLL (TL: P = 0.017, R = - 0.477) and DLL (TL: P = 0.028, R = - 0.404), and hip extensors during SLL (TL: P = 0.006, R = - 0.5120) were negatively correlated with increased DKV angle. Compensated MEA in knee extensors was correlated with less ankle plantar flexion MEA during SLL (IC: P = 0.027, R = - 0.514/TL: P = 0.007, R = - 0.637) and DLL (IC: P = 0.033, R = - 00.412/TL: P = 0.025, R = - 0.485). These outcomes indicated a knee-reliant MEA strategy in female athletes with DKV during puberty, putting them at higher risks of ACL injuries during landing.
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13
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Dietvorst M, Reijman M, van Zutven R, van den Bekerom MPJ, Meuffels DE, Somford MP, Janssen RPA. Current State of Care for Pediatric ACL Ruptures in the Netherlands: A Survey. J Knee Surg 2021; 34:520-525. [PMID: 31550739 DOI: 10.1055/s-0039-1697626] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The management of anterior cruciate ligament (ACL) injuries in the skeletally immature patient is an area of controversy. The purpose of this survey is to inventory the current state of care for pediatric ACL injuries in the Netherlands. This survey was conveyed by e-mail among all members of the Dutch Arthroscopy Society (Nederlandse Vereniging van Arthroscopie [NVA]) and promoted on the Web site of the NVA. It was developed by the scientific committee of the NVA by a consensus meeting discussing relevant topics in pediatric ACL injuries. All members of the NVA received the survey (n = 540). A total of 158 (29%) members responded to the survey, of which 143 were completed. A total of 126 responses were analyzed after exclusion. The main finding of this survey is that 78% of the respondents tend to treat children with open physes nonoperatively, while 65% tend to treat children with closed physes operatively. The most frequently performed procedure is the transphyseal reconstruction. Many considerations were involved in choosing operative treatment. The postoperative follow-up period varies from less than 1 year (24%) until fully grown (27%). In conclusion, this survey shows that the current state of care for pediatric ACL injuries is variable and a matter of debate in the Netherlands. Although the response rate seems low, this survey provides an overview of the opinions of specialized orthopaedic surgeons in the Netherlands. The results of this survey led to the development of the national registry for pediatric ACL in the Netherlands. The level of evidence for this study is V.
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Affiliation(s)
- Martijn Dietvorst
- Department of Orthopaedic Surgery, Máxima Medical Center, Eindhoven, the Netherlands
| | - Max Reijman
- Department of Orthopaedic Surgery, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Rein van Zutven
- Department of Orthopaedic Surgery, Máxima Medical Center, Eindhoven, the Netherlands
| | | | - Duncan E Meuffels
- Department of Orthopaedic Surgery, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Matthijs P Somford
- Department of Orthopaedic Surgery, Rijnstate Hospital, Arnhem, the Netherlands
| | - Rob P A Janssen
- Department of Orthopaedic Surgery, Máxima Medical Center, Eindhoven, the Netherlands.,Department of Value-Based Health Care, Fontys University of Applied Sciences, Eindhoven, the Netherlands.,Orthopaedic Biomechanics, Department of Biomedical Engineering, Eindhoven University of Technology, the Netherlands
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14
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Petrovic M, Sigurðsson HB, Sigurðsson HJ, Sveinsson T, Briem K. Effect of Sex on Anterior Cruciate Ligament Injury-Related Biomechanics During the Cutting Maneuver in Preadolescent Athletes. Orthop J Sports Med 2020; 8:2325967120936980. [PMID: 32754625 PMCID: PMC7378718 DOI: 10.1177/2325967120936980] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Background: There are 2 movement patterns associated with an anterior cruciate ligament
(ACL) injury: dynamic valgus and stiff landing. Although sex-dependent
differences have been identified for adults, less is known for preadolescent
athletes regarding movement patterns known to load the ACL. Hypothesis: We hypothesized that girls would demonstrate greater vertical ground reaction
forces and knee valgus angles. We further hypothesized that the exercise
intervention would affect girls more than boys and that this would primarily
be demonstrated in less sagittal plane excursions, increased vertical ground
reaction forces and knee valgus moments for girls than for boys. Study Design: Controlled laboratory study. Methods: Male and female soccer and handball players (n = 288; age range, 9-12 years)
were recruited. A motion capture system synchronized to a force platform was
used to record 5 trials of a cutting maneuver before and after a 5-minute
fatigue intervention. Linear mixed models were constructed, and analysis of
variance was used to analyze differences in outcomes associated with the sex
of the athletes. Results: Boys showed greater peak knee valgus moment (0.26 vs 0.22 N·m/kg,
respectively; P = .048), peak knee internal rotation moment
(–0.13 vs –0.10 N·m/kg, respectively; P = .021), knee
rotation excursion (–7.9° vs –6.9°, respectively; P =
.014), and knee extension excursion (2.7° vs 1.4°, respectively;
P < .001) compared with that in girls. A significant
sex × fatigue intervention interaction (F = 7.6;
P = .006) was found, which was caused by a greater
increase in first peak vertical ground-reaction force (vGRF) from before to
after the fatigue intervention for girls (15.3 to 16.0 N/kg) compared with
boys (16.4 to 16.5 N/kg). Conclusion: Differences detected for biomechanical factors during the cutting maneuver do
not point to a greater ACL injury risk for prepubescent or early pubescent
girls than for boys. Nonetheless, girls go on to develop more detrimental
movement patterns in adolescence than those in boys in terms of
biomechanical risk factors. Clinical Relevance: Early adolescence is a good target age to learn and develop muscular control;
balance, strength; flexibility; and jumping, running, and landing control.
This time of physical and athletic growth may therefore be an appropriate
period to influence biomechanical factors and thereby task execution and the
injury risk.
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Affiliation(s)
- Milos Petrovic
- Department of Physical Therapy, Research Centre of Movement Science, University of Iceland, Reykjavik, Iceland
| | - Haraldur B Sigurðsson
- Department of Physical Therapy, Research Centre of Movement Science, University of Iceland, Reykjavik, Iceland
| | - Hjálmar J Sigurðsson
- Department of Physical Therapy, Research Centre of Movement Science, University of Iceland, Reykjavik, Iceland
| | - Thorarinn Sveinsson
- Department of Physical Therapy, Research Centre of Movement Science, University of Iceland, Reykjavik, Iceland
| | - Kristín Briem
- Department of Physical Therapy, Research Centre of Movement Science, University of Iceland, Reykjavik, Iceland
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15
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Sugimoto D, Heyworth BE, Carpenito SC, Davis FW, Kocher MS, Micheli LJ. Low proportion of skeletally immature patients met return-to-sports criteria at 7 Months following ACL reconstruction. Phys Ther Sport 2020; 44:143-150. [DOI: 10.1016/j.ptsp.2020.05.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2020] [Revised: 05/12/2020] [Accepted: 05/12/2020] [Indexed: 01/09/2023]
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16
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Gebel A, Lesinski M, Behm DG, Granacher U. Effects and Dose-Response Relationship of Balance Training on Balance Performance in Youth: A Systematic Review and Meta-Analysis. Sports Med 2019; 48:2067-2089. [PMID: 29736728 DOI: 10.1007/s40279-018-0926-0] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
BACKGROUND Effects and dose-response relationships of balance training on measures of balance are well-documented for healthy young and old adults. However, this has not been systematically studied in youth. OBJECTIVES The objectives of this systematic review and meta-analysis were to quantify effects of balance training (BT) on measures of static and dynamic balance in healthy children and adolescents. Additionally, dose-response relations for BT modalities (e.g. training period, frequency, volume) were quantified through the analysis of controlled trials. DATA SOURCES A computerized systematic literature search was conducted in the electronic databases PubMed and Web of Science from January 1986 until June 2017 to identify articles related to BT in healthy trained and untrained children and adolescents. STUDY ELIGIBILITY CRITERIA A systematic approach was used to evaluate articles that examined the effects of BT on balance outcomes in youth. Controlled trials with pre- and post-measures were included if they examined healthy youth with a mean age of 6-19 years and assessed at least one measure of balance (i.e. static/dynamic steady-state balance, reactive balance, proactive balance) with behavioural (e.g. time during single-leg stance) or biomechanical (e.g. centre of pressure displacements during single-leg stance) test methods. STUDY APPRAISAL AND SYNTHESIS METHODS The included studies were coded for the following criteria: training modalities (i.e. training period, frequency, volume), balance outcomes (i.e. static and dynamic balance) as well as chronological age, sex (male vs. female), training status (trained vs. untrained), setting (school vs. club), and testing method (biomechanical vs. physical fitness test). Weighted mean standardized mean differences (SMDwm) were calculated using a random-effects model to compute overall intervention effects relative to active and passive control groups. Between-study heterogeneity was assessed using I2 and χ2 statistics. A multivariate random effects meta-regression was computed to explain the influence of key training modalities (i.e. training period, training frequency, total number of training sessions, duration of training sessions, and total duration of training per week) on the effectiveness of BT on measures of balance performance. Further, subgroup univariate analyses were computed for each training modality. Additionally, dose-response relationships were characterized independently by interpreting the modality specific magnitude of effect sizes. Methodological quality of the included studies was rated with the help of the Physiotherapy Evidence Database (PEDro) Scale. RESULTS Overall, our literature search revealed 198 hits of which 17 studies were eligible for inclusion in this systematic review and meta-analysis. Irrespective of age, sex, training status, sport discipline and training method, moderate to large BT-related effects were found for measures of static (SMDwm = 0.71) and dynamic (SMDwm = 1.03) balance in youth. However, our subgroup analyses did not reveal any statistically significant effects of the moderator variables age, sex, training status, setting and testing method on overall balance (i.e. aggregation of static and dynamic balance). BT-related effects in adolescents were moderate to large for measures of static (SMDwm = 0.61) and dynamic (SMDwm = 0.86) balance. With regard to the dose-response relationships, findings from the multivariate random effects meta-regression revealed that none of the examined training modalities predicted the effects of BT on balance performance in adolescents (R2 = 0.00). In addition, results from univariate analysis have to be interpreted with caution because training modalities were computed as single factors irrespective of potential between-modality interactions. For training period, 12 weeks of training achieved the largest effect (SMDwm = 1.40). For training frequency, the largest effect was found for two sessions per week (SMDwm = 1.29). For total number of training sessions, the largest effect was observed for 24-36 sessions (SMDwm = 1.58). For the modality duration of a single training session, 4-15 min reached the largest effect (SMDwm = 1.03). Finally, for the modality training per week, a total duration of 31-60 min per week (SMDwm = 1.33) provided the largest effects on overall balance in adolescents. Methodological quality of the studies was rated as moderate with a median PEDro score of 6.0. LIMITATIONS Dose-response relationships were calculated independently for training modalities (i.e. modality specific) and not interdependently. Training intensity was not considered for the calculation of dose-response relationships because the included studies did not report this training modality. Further, the number of included studies allowed the characterization of dose-response relationships in adolescents for overall balance only. In addition, our analyses revealed a considerable between-study heterogeneity (I2 = 66-83%). The results of this meta-analysis have to be interpreted with caution due to their preliminary status. CONCLUSIONS BT is a highly effective means to improve balance performance with moderate to large effects on static and dynamic balance in healthy youth irrespective of age, sex, training status, setting and testing method. The examined training modalities did not have a moderating effect on balance performance in healthy adolescents. Thus, we conclude that an additional but so far unidentified training modality may have a major effect on balance performance that was not assessed in our analysis. Training intensity could be a promising candidate. However, future studies are needed to find appropriate methods to assess BT intensity.
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Affiliation(s)
- Arnd Gebel
- Division of Training and Movement Sciences, Research Focus Cognition Sciences, University of Potsdam, Am Neuen Palais 10, Building 12, 14469, Potsdam, Germany
| | - Melanie Lesinski
- Division of Training and Movement Sciences, Research Focus Cognition Sciences, University of Potsdam, Am Neuen Palais 10, Building 12, 14469, Potsdam, Germany
| | - David G Behm
- School of Human Kinetics and Recreation, Memorial University of Newfoundland, St. John's, NF, Canada
| | - Urs Granacher
- Division of Training and Movement Sciences, Research Focus Cognition Sciences, University of Potsdam, Am Neuen Palais 10, Building 12, 14469, Potsdam, Germany.
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17
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Madelaine A, Fournier G, Sappey-Marinier E, Madelaine T, Seil R, Lefevre N, Chotel F. Conservative management of anterior cruciate ligament injury in paediatric population: About 53 patients. Orthop Traumatol Surg Res 2018; 104:S169-S173. [PMID: 30237056 DOI: 10.1016/j.otsr.2018.09.001] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2018] [Accepted: 07/24/2018] [Indexed: 02/02/2023]
Abstract
INTRODUCTION The last symposium held by the French Arthroscopy Society was on anterior cruciate ligament (ACL) reconstruction on children. The first aim of this study was to analyse the tolerance of conservative management of ACL rupture in children. We also tried to find predictive factors of ACL reconstruction. MATERIAL AND METHODS We conducted an observational, retrospective study in an academic department of paediatric orthopaedic surgery. All patients under the age of eighteen, who were treated conservatively for an acute intra-ligamentous ACL rupture confirmed by magnetic resonance imaging (MRI) between 2007 and 2017, were included. Two groups were analysed: operated patients and conservative treatment. We also analysed population according Tanner stage. RESULTS Fifty-three patients were included in this study. The median length of follow-up was 31.5 months [interquartile range (IQR): 22.3-49.3]. The median age at the last follow-up was 14.4 years [IQR: 12.6-15.5]. All patients were allowed to practice activities without restrictions, including pivoting sports. Tegner activity level scale remains identical before injury and at last follow-up (p: n.s.). Nineteen patients (36%) described knee instability at last follow-up. On the last MRI, 9 (17%) patients had meniscal tears but only one patient (2%) needed a menisectomy. Twenty-one patients (40%) underwent ACL reconstruction. The 4-years successful conservative treatment rate was 92% (95% CI: 85-98%). Clinical instability at first examination was the only significant predictive factors of bad tolerance of conservative management (p=0.047). DISCUSSION Conservative management of ACL rupture in paediatric population is a valuable treatment which permits return to a normal life with sports activities without major increasing of meniscal tears. The rehabilitation protocol must restore full knee stability to permit a successful conservative treatment. We must study the impact of pubertal status on larger group. LEVEL OF EVIDENCE IV, retrospective study.
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Affiliation(s)
- Anya Madelaine
- Department of pediatric orthopaedic surgery, hôpital Femme-Mère-Enfant, hospices civils de Lyon, 59, boulevard Pinel, 69677 Lyon, France; Lyon university, université Claude-Bernard Lyon 1, faculté de médecine Lyon-Est, 69373 Lyon, France.
| | - Gaspard Fournier
- Department of pediatric orthopaedic surgery, hôpital Femme-Mère-Enfant, hospices civils de Lyon, 59, boulevard Pinel, 69677 Lyon, France; Lyon university, université Claude-Bernard Lyon 1, faculté de médecine Lyon-Est, 69373 Lyon, France
| | - Elliot Sappey-Marinier
- Department of pediatric orthopaedic surgery, hôpital Femme-Mère-Enfant, hospices civils de Lyon, 59, boulevard Pinel, 69677 Lyon, France; Lyon university, université Claude-Bernard Lyon 1, faculté de médecine Lyon-Est, 69373 Lyon, France
| | - Thomas Madelaine
- Lyon university, université Claude-Bernard Lyon 1, faculté de médecine Lyon-Est, 69373 Lyon, France; Department medical reanimation, hospices civils de Lyon, hôpital Édouard-Herriot, 69437 Lyon, France
| | - Romain Seil
- Luxembourg institute of research for orthopedics, medicine and science in sports, 76, rue d'Eich, 1460 Luxembourg, Luxembourg
| | - Nicolas Lefevre
- Department orthopaedic sport surgery, clinique du sport, Groupe Ramsay Générale de santé, 36, boulevard Saint-Marcel, 75005 Paris, France; Orthopaedic institut, clinique Nollet, 23, rue Brochant, 75017 Paris, France
| | - Franck Chotel
- Department of pediatric orthopaedic surgery, hôpital Femme-Mère-Enfant, hospices civils de Lyon, 59, boulevard Pinel, 69677 Lyon, France
| | -
- 15, rue Ampère, 92500 Rueil-Malmaison, France
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18
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Webster KE, Hewett TE. Meta-analysis of meta-analyses of anterior cruciate ligament injury reduction training programs. J Orthop Res 2018; 36:2696-2708. [PMID: 29737024 DOI: 10.1002/jor.24043] [Citation(s) in RCA: 136] [Impact Index Per Article: 22.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2018] [Accepted: 04/27/2018] [Indexed: 02/04/2023]
Abstract
Several meta-analyses have been published on the effectiveness of anterior cruciate ligament (ACL) injury prevention training programs to reduce ACL injury risk, with various degrees of risk reduction reported. The purpose of this research was to perform a systematic review and meta-analysis of overlapping meta-analyses evaluating the effectiveness of ACL injury prevention training programs so as to summarize the amount of reduction in risk for all ACL and non-contact ACL injuries into a single source, and determine if there were sex differences in the relative efficacy of ACL injury prevention training programs. Five databases (Medline, PubMed, Embase, CINAHL, and Cochrane) were searched to identify meta-analyses that evaluated the effectiveness of ACL injury prevention training programs on ACL injury risk. ACL injury data were extracted and the results from each meta-analysis were combined using a summary meta-analysis based on odds ratios (OR). Eight meta-analyses met eligibility criteria. Six of the eight only included data for female athletes. Summary meta-analysis showed an overall 50% reduction (OR = 0.5 [0.41-0.59]; I2 = 15%) in the risk of all ACL injuries in all athletes and a 67% reduction (OR = 0.33 [0.27-0.41]; I2 = 15%) for non-contact ACL injuries in females. This paper combines all previous meta-analyses into a single source and shows conclusive evidence that ACL injury prevention programs reduce the risk of all ACL injuries by half in all athletes and non-contact ACL injuries by two-thirds in female athletes. There is insufficient data to make conclusions as to the effectiveness of ACL injury prevention programs in male athletes. © 2018 Orthopaedic Research Society. Published by Wiley Periodicals, Inc. J Orthop Res 36:2696-2708, 2018.
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Affiliation(s)
- Kate E Webster
- School of Allied Health, La Trobe University, Victoria, Australia
| | - Timothy E Hewett
- Mayo Clinic Biomechanics Laboratories, Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota.,Department of Physiology & Biomedical Engineering, Mayo Clinic, Rochester, Minnesota.,Mayo Clinic Sports Medicine Center, Mayo Clinic, Rochester, Minnesota.,Department of Physical Medicine & Rehabilitation, Mayo Clinic, Rochester, Minnesota
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19
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Hamrin Senorski E, Seil R, Svantesson E, Feller JA, Webster KE, Engebretsen L, Spindler K, Siebold R, Karlsson J, Samuelsson K. "I never made it to the pros…" Return to sport and becoming an elite athlete after pediatric and adolescent anterior cruciate ligament injury-Current evidence and future directions. Knee Surg Sports Traumatol Arthrosc 2018; 26:1011-1018. [PMID: 29188332 PMCID: PMC5876277 DOI: 10.1007/s00167-017-4811-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2017] [Accepted: 11/20/2017] [Indexed: 12/04/2022]
Abstract
The management of anterior cruciate ligament (ACL) injuries in the skeletally immature and adolescent patient remains an area of controversy in sports medicine. This study, therefore, summarizes and discusses the current evidence related to treating pediatric and adolescent patients who sustain an ACL injury. The current literature identifies a trend towards ACL reconstruction as the preferred treatment option for ACL injuries in the young, largely justified by the risk of further structural damage to the knee joint. Worryingly, a second ACL injury is all too common in the younger population, where almost one in every three to four young patients who sustain an ACL injury and return to high-risk pivoting sport will go on to sustain another ACL injury. The clinical experience of these patients emphasizes the rarity of an athlete who makes it to elite level after a pediatric or adolescent ACL injury, with or without reconstruction. If these patients are unable to make it to an elite level of sport, treatment should possibly be modified to take account of the risks associated with returning to pivoting and strenuous sport. The surveillance of young athletes may be beneficial when it comes to reducing injuries. Further research is crucial to better understand specific risk factors in the young and to establish independent structures to allow for unbiased decision-making for a safe return to sport after ACL injury. Level of evidence V.
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Affiliation(s)
- Eric Hamrin Senorski
- Department of Health and Rehabilitation, Institute of Neuroscience and Physiology, the Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.
| | - Romain Seil
- 0000 0004 0621 531Xgrid.451012.3Sports Medicine Research Laboratory, Luxembourg Institute of Health, Strassen, Luxembourg
| | - Eleonor Svantesson
- 0000 0000 9919 9582grid.8761.8Department of Orthopaedics, Institute of Clinical Sciences, the Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Julian A. Feller
- 0000 0001 0459 5396grid.414539.eOrthoSport Victoria, Epworth HealthCare, Melbourne, VIC Australia
| | - Kate E. Webster
- 0000 0001 2342 0938grid.1018.8School of Allied Health, La Trobe University, Melbourne, VIC Australia
| | - Lars Engebretsen
- 0000 0004 0389 8485grid.55325.34Oslo University Hospital and University of Oslo, Oslo, Norway ,0000 0000 8567 2092grid.412285.8OSTRC, The Norwegian School of Sports Sciences, Oslo, Norway
| | - Kurt Spindler
- 0000 0001 0675 4725grid.239578.2Cleveland Clinic Sports Health Center, Garfield Heights, OH USA
| | - Rainer Siebold
- 0000 0001 2190 4373grid.7700.0Institute for Anatomy and Cell Biology, Ruprecht-Karls-University, Heidelberg, Germany ,HKF, International Center for Hip, Knee, Foot Surgery and Sportstraumatology, ATOS Klinik, Heidelberg, Germany
| | - Jón Karlsson
- 0000 0000 9919 9582grid.8761.8Department of Orthopaedics, Institute of Clinical Sciences, the Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden ,000000009445082Xgrid.1649.aDepartment of Orthopaedics, Sahlgrenska University Hospital, Mölndal, Gothenburg, Sweden
| | - Kristian Samuelsson
- 0000 0000 9919 9582grid.8761.8Department of Orthopaedics, Institute of Clinical Sciences, the Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden ,000000009445082Xgrid.1649.aDepartment of Orthopaedics, Sahlgrenska University Hospital, Mölndal, Gothenburg, Sweden
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20
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Sørensen OG, Faunø P, Christiansen SE, Lind M. Posterior cruciate ligament reconstruction in skeletal immature children. Knee Surg Sports Traumatol Arthrosc 2017; 25:3901-3905. [PMID: 28188335 DOI: 10.1007/s00167-016-4416-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2016] [Accepted: 12/20/2016] [Indexed: 11/30/2022]
Abstract
PURPOSE Rupture of the posterior cruciate ligament (PCL) is a rare knee injury in children with open growth plates. The follow-up results of six patients with open physes treated with PCL reconstruction are presented. The objective is to evaluate the clinical outcomes of PCL reconstruction for six skeletally immature patients. METHODS Between 2006 and 2010, six skeletally immature patients were treated with PCL reconstruction. At the time of surgery, the median age was 9 years (range 6-14). The median follow-up time after surgery was 50 months (range 41-90). Outcomes were evaluated by KOOS and Tegner scores, instrumented knee laxity, and radiologic long-axis leg length measurements. RESULTS The median KOOS score at follow-up was 88 (range 26-98). The median Tegner score was 6 (range 4-7). The median side-to-side difference in laxity according to KT-1000 was 2 mm (range 1-5) at 25° of flexion and 3 mm (range 3-6) at 70° of flexion. A median side-to-side difference in flexion of 8° was found. All but one patient had returned to playing sports at follow-up. One patient's index leg had a length discrepancy of 16 mm. CONCLUSIONS PCL reconstruction resulted in fair to good clinical outcomes for skeletally immature children. Clinically relevant leg length discrepancy was found in one of the six patients examined in this study. LEVEL OF EVIDENCE Level IV.
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Affiliation(s)
- Ole Gade Sørensen
- Department of Sportstraumatology, University Hospital of Århus, Tage Hansens Gade 2, 8000, Århus C, Denmark.
| | - Peter Faunø
- Department of Sportstraumatology, University Hospital of Århus, Tage Hansens Gade 2, 8000, Århus C, Denmark
| | - Svend Erik Christiansen
- Department of Sportstraumatology, University Hospital of Århus, Tage Hansens Gade 2, 8000, Århus C, Denmark
| | - Martin Lind
- Department of Sportstraumatology, University Hospital of Århus, Tage Hansens Gade 2, 8000, Århus C, Denmark
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21
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McGowan J, Reid DA, Caldwell J. Post-operative rehabilitation of anterior cruciate ligament reconstruction in the skeletally immature child: a systematic review of the literature. PHYSICAL THERAPY REVIEWS 2017. [DOI: 10.1080/10833196.2017.1364541] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
| | - Duncan A. Reid
- School of Sport and Recreation, Auckland University of Technology , Auckland, New Zealand
| | - Jill Caldwell
- School of Physiotherapy, Auckland University of Technology , Auckland, New Zealand
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22
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Nguyen JC, Sheehan SE, Davis KW, Gill KG. Sports and the Growing Musculoskeletal System: Sports Imaging Series. Radiology 2017. [DOI: 10.1148/radiol.2017161175] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Jie C. Nguyen
- From the Department of Radiology, University of Wisconsin School of Medicine and Public Health, 600 Highland Ave, E1/313, Madison, WI 53792-3252
| | - Scott E. Sheehan
- From the Department of Radiology, University of Wisconsin School of Medicine and Public Health, 600 Highland Ave, E1/313, Madison, WI 53792-3252
| | - Kirkland W. Davis
- From the Department of Radiology, University of Wisconsin School of Medicine and Public Health, 600 Highland Ave, E1/313, Madison, WI 53792-3252
| | - Kara G. Gill
- From the Department of Radiology, University of Wisconsin School of Medicine and Public Health, 600 Highland Ave, E1/313, Madison, WI 53792-3252
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23
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Lang PJ, Sugimoto D, Micheli LJ. Prevention, treatment, and rehabilitation of anterior cruciate ligament injuries in children. Open Access J Sports Med 2017; 8:133-141. [PMID: 28652828 PMCID: PMC5476725 DOI: 10.2147/oajsm.s133940] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
As more children and adolescents participate in competitive organized sports, there has been an increase in the reported incidence of anterior cruciate ligament (ACL) injuries in these age groups. ACL injuries in skeletally immature athletes present a challenge, as reconstruction must preserve the physis of the distal femur and of the proximal tibia to avoid growth disturbances. Historically, a skeletally immature athlete with an ACL injury was treated with a brace and activity modification until skeletal maturity, with ACL reconstruction being performed at that time in the “non-copers” who experienced instability. More recently, evidence has shown that delayed reconstruction may lead to increased damage to the meniscus and articular cartilage. As a result, early reconstruction is favored to protect the meniscus and allow continued physical activity. While adolescents at or those near skeletal maturity may be treated with standard reconstruction techniques, they may result in growth disturbances in younger athletes with significant growth remaining. In response to the growing need for ACL reconstruction techniques in skeletally immature individuals, physeal-sparing and physeal-respecting reconstruction techniques have been developed. In addition to the advancements in surgical technique, ACL injury prevention has also gained attention. This growing interest in ACL prevention is in part related to the high risk of ACL re-tear, either of the ACL graft or of the contralateral ACL, in children and adolescents. Recent reports indicate that well-designed neuromuscular training programs may reduce the risk of primary and subsequent ACL injuries.
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Affiliation(s)
- Pamela J Lang
- Division of Sports Medicine, Department of Orthopedics, Boston Children's Hospital.,Department of Orthopaedic Surgery, Harvard Medical School, Boston, MA
| | - Dai Sugimoto
- Division of Sports Medicine, Department of Orthopedics, Boston Children's Hospital.,Department of Orthopaedic Surgery, Harvard Medical School, Boston, MA.,The Micheli Center for Sports Injury Prevention, Waltham, MA, USA
| | - Lyle J Micheli
- Division of Sports Medicine, Department of Orthopedics, Boston Children's Hospital.,Department of Orthopaedic Surgery, Harvard Medical School, Boston, MA.,The Micheli Center for Sports Injury Prevention, Waltham, MA, USA
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24
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Shaw L, Finch CF. Trends in Pediatric and Adolescent Anterior Cruciate Ligament Injuries in Victoria, Australia 2005-2015. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2017; 14:E599. [PMID: 28587262 PMCID: PMC5486285 DOI: 10.3390/ijerph14060599] [Citation(s) in RCA: 81] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/26/2017] [Revised: 05/29/2017] [Accepted: 05/31/2017] [Indexed: 02/01/2023]
Abstract
Anterior cruciate ligament (ACL) injuries in children and adolescents have been the focus of recent media attention and parental concern, given their potential for adverse long-term health outcomes and healthcare costs. However, there is limited formal evidence on trends in the incidence of ACL injuries in children. This study utilizes the Victorian Admitted Episodes Dataset (VAED) to characterize epidemiologic trends of hospital-admitted ACL injuries in those aged 5 to 14 years over a period of 10 years from 2005 to 2015. There was a total of 320 cases and the overall annual rate of ACL injuries increased by 147.8% from 2.74 per 100,000 population in 2005/2006 to 6.79 per 100,000 in 2014/2015. The majority (96.9%) of these injuries were in 10- to 14-year-olds. The main in-hospital procedure provided to over 80% of the hospitalized cases involved ACL reconstruction. Sporting activities accounted for 56.6% of ACL injuries. For females, over half (52.4%) of ACL injuries occurred whilst playing ball sports, compared to 35.4% of males. The large increase in ACL injuries in 5- to 14-year-olds in the state of Victoria, Australia over a 10-year period indicates they are a significant and emerging health burden. Population-wide ACL prevention policies are required to halt these trends. Cost effective prevention programs that involve neuromuscular training must be implemented in schools and junior sports teams.
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Affiliation(s)
- Louise Shaw
- Australian Collaboration for Research into Injury in Sport and its Prevention, Federation University Australia, Ballarat 3353, Victoria, Australia.
| | - Caroline F Finch
- Australian Collaboration for Research into Injury in Sport and its Prevention, Federation University Australia, Ballarat 3353, Victoria, Australia.
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25
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Astur DC, Arliani GG, Debieux P, Kaleka CC, Amaro JT, Cohen M. Intraarticular hamstring graft diameter decreases with continuing knee growth after ACL reconstruction with open physes. Knee Surg Sports Traumatol Arthrosc 2016; 24:792-5. [PMID: 26860290 DOI: 10.1007/s00167-016-4030-4] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2015] [Accepted: 01/26/2016] [Indexed: 11/29/2022]
Abstract
PURPOSE To evaluate the graft diameter size after one-year follow-up or more of patients Tanner II, III, and IV who were submitted to anterior cruciate ligament reconstruction. METHODS Ten patients [five males (mean age: 14.4 years) and five females (mean age: 13.6 years)] with open physis and anterior cruciate ligament tear were submitted to transphyseal anterior cruciate ligament reconstruction with quadruple hamstrings graft. During the procedure, graft and tunnel size were recorded. After last clinical follow-up (range 1-11 years), an MRI study was requested and their measurements near the tibial tunnel were compared with the graft diameter measured and used during primary procedure. RESULTS Four patients had Tanner stage II, four patients Tanner stage III, and two Tanner IV. There were statistically significant decreases in the quadruple hamstrings graft diameter size (average of 25.3%). Mean size at time of surgery was 7.9 mm (±0.87), and mean size measured at different points of follow-up evaluation was 5.9 mm (±0.65). CONCLUSION Diameter size of hamstring graft in skeletally immature patients is smaller in most cases. If there is a decrease in the diameter of the graft along postoperative time, the risk of a re-rupture is theoretically further increased. Quadruple hamstring graft decreases a mean 25.3% in diameter from time of anterior cruciate ligament reconstruction surgery until reassessment period in skeletally immature patients. LEVEL OF EVIDENCE IV.
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Affiliation(s)
- Diego Costa Astur
- Universidade Federal de São Paulo/Escola Paulista de Medicina, Av Pacaembu 1024, São Paulo, SP, 01234-000, Brazil.
| | - Gustavo Gonçalves Arliani
- Universidade Federal de São Paulo/Escola Paulista de Medicina, Av Pacaembu 1024, São Paulo, SP, 01234-000, Brazil.
| | - Pedro Debieux
- Universidade Federal de São Paulo/Escola Paulista de Medicina, Av Pacaembu 1024, São Paulo, SP, 01234-000, Brazil.
| | | | | | - Moises Cohen
- Universidade Federal de São Paulo/Escola Paulista de Medicina, Av Pacaembu 1024, São Paulo, SP, 01234-000, Brazil.
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