1
|
Dadoo S, Herman ZJ, Hughes JD. Surgical Techniques in Primary ACL Reconstruction: Getting It Right the First Time. Clin Sports Med 2024; 43:399-412. [PMID: 38811118 DOI: 10.1016/j.csm.2023.08.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/31/2024]
Abstract
The ideal anterior cruciate ligament reconstruction (ACLR) is an individualized anatomic approach aimed at restoring the native structure and function of the knee. Surgeons are tasked with difficult decisions during operative planning, including the optimal graft choice for the patient and appropriate anatomic tunnel placement. Special considerations should additionally be given for skeletally immature patients and those at high-risk for failure, including younger, active patients participating in pivoting sports. The purpose of this review is to provide an overview of the individualized approach to ACLR, including the necessary preoperative and operative considerations to optimize patient outcomes.
Collapse
Affiliation(s)
- Sahil Dadoo
- Department of Orthopaedic Surgery, UPMC Freddie Fu Sports Medicine Center, University of Pittsburgh, 3200 S. Water Street, Pittsburgh, PA 15203, USA.
| | - Zachary J Herman
- Department of Orthopaedic Surgery, UPMC Freddie Fu Sports Medicine Center, University of Pittsburgh, 3200 S. Water Street, Pittsburgh, PA 15203, USA
| | - Jonathan D Hughes
- Department of Orthopaedic Surgery, UPMC Freddie Fu Sports Medicine Center, University of Pittsburgh, 3200 S. Water Street, Pittsburgh, PA 15203, USA; Department of Orthopaedics, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| |
Collapse
|
2
|
Murphy J, LaVigne C, Rush A, Pendleton A. Risk Factors for the Development of Arthrofibrosis After Anterior Cruciate Ligament Reconstruction in Children and Adolescents. Orthopedics 2024; 47:e161-e166. [PMID: 38810127 DOI: 10.3928/01477447-20240520-04] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/31/2024]
Abstract
BACKGROUND Arthrofibrosis is a fibrotic joint disorder resulting in restricted joint motion and pain. Risk factors associated with the development of postoperative arthrofibrosis include female sex, type of graft, and quicker time to reconstruction. These patients have typically benefitted from manipulation under anesthesia or arthroscopic lysis of adhesions. The purpose of this study was to retrospectively review the rate of arthrofibrosis in children and adolescents who previously underwent anterior cruciate ligament (ACL) reconstruction. MATERIALS AND METHODS This was a retrospective chart review examining patients 18 years or younger who underwent ACL reconstruction between 2013 and 2023. Data collected included age, body mass index, reconstruction technique, concomitant meniscal or ligamentous pathology, and need for revision surgery for arthroscopic lysis of adhesions vs manipulation under anesthesia. RESULTS A total of 461 patients 18 years or younger who underwent ACL reconstruction were included in this study. Eighteen (3.90%) patients required reoperation for the development of arthrofibrosis. Skeletally immature patients were found to have a statistically significant lower rate of arthrofibrosis compared with skeletally mature patients (0% vs 4.80%; P=.0184). Patients with a higher weight and body mass index had an increased rate of arthrofibrosis (P=.0485 and P=.0410, respectively). Graft type did not have a significant impact on arthrofibrosis rates. There were no significant findings in terms of concomitant injuries and rate of arthrofibrosis. CONCLUSION Arthrofibrosis developed in 3.90% of patients after ACL reconstruction. Skeletal immaturity may be protective against the development of arthrofibrosis. No association was found between graft type or concomitant knee pathology and arthrofibrosis. [Orthopedics. 2024;47(4):e161-e166.].
Collapse
|
3
|
Bixby EC, Heyworth BE. Management of Anterior Cruciate Ligament Tears in Skeletally Immature Patients. Curr Rev Musculoskelet Med 2024; 17:258-272. [PMID: 38639870 PMCID: PMC11156825 DOI: 10.1007/s12178-024-09897-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/04/2024] [Indexed: 04/20/2024]
Abstract
PURPOSE OF REVIEW Anterior cruciate ligament (ALC) tears are increasingly common in skeletally immature patients, as more children and adolescents participate in intensive sports training and specialization at increasingly younger ages. These injuries were historically treated nonoperatively, given concerns for physeal damage and subsequent growth disturbances after traditional ACL reconstruction techniques. However, there is now sufficient data to suggest superior outcomes with operative treatment, specifically with physeal-sparing and physeal-respecting techniques. This article reviews considerations of skeletal maturity in patients with ACL tears, then discusses surgical techniques, with a focus on their unique indications and outcomes. Additional surgical adjuncts and components of postoperative rehabilitation, which may reduce retear rates, are also considered. RECENT FINDINGS Current research shows favorable patient-reported outcomes and high return-to-sport rates after ACL reconstruction in skeletally immature patients. Graft rupture (ACL retear) rates are low, but notably higher than in most adult populations. Historically, there has been insufficient research to comprehensively compare reconstruction techniques used in this patient population. However, thoughtful systematic reviews and multicenter prospective studies are emerging to address this deficit. Also, more recent data suggests the addition of lateral extra-articular procedures and stringent return-to-sports testing may lower retear rates. Physeal-sparing and physeal-respecting ACL reconstructions result in stabilization of the knee, while respecting the growth remaining in children or skeletally immature adolescents. Future research will be essential to compare these techniques, given that more than one may be appropriate for patients of a specific age and skeletal maturity.
Collapse
Affiliation(s)
- Elise C Bixby
- Department of Sports Medicine, Boston Children's Hospital, 300 Longwood Avenue, Boston, MA, 02115, USA
| | - Benton E Heyworth
- Department of Sports Medicine, Boston Children's Hospital, 300 Longwood Avenue, Boston, MA, 02115, USA.
| |
Collapse
|
4
|
Cordasco FA, Hidalgo Perea S, Uppstrom TJ, Chipman DE, Pascual-Leone N, Aitchison AH, Lijesen E, Ann Asaro L, Green DW. Quadriceps Tendon Anterior Cruciate Ligament Reconstruction in Skeletally Immature Patients: 3-Year Clinical and Patient-Reported Outcomes. Am J Sports Med 2024; 52:2230-2236. [PMID: 38877730 DOI: 10.1177/03635465241255641] [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] [Indexed: 06/16/2024]
Abstract
BACKGROUND The rate of anterior cruciate ligament (ACL) rupture in active, skeletally immature patients is increasing. Although hamstring tendon autograft (HTA) was previously deemed the gold standard, recent studies have shown HTA to have a high failure rate in this high-risk population of young competitive athletes, and quadriceps tendon autograft (QTA) has yielded excellent preliminary outcomes in some studies examining this population. PURPOSE To evaluate 3-year clinical and patient-reported functional outcomes of primary ACL reconstruction (ACLR) with soft tissue QTA in skeletally immature patients. STUDY DESIGN Case series; Level of evidence, 4. METHODS Skeletally immature patients who underwent ACLR with a full-thickness soft tissue QTA were included. Preoperative patient and surgical data were collected. The ACLR technique was selected predicated upon skeletal age and included all-epiphyseal and complete transphyseal techniques. Patients were followed for a minimum of 2 years with successive clinical visits or were contacted via telephone. Patients who did not have minimum 2-year follow-up after 3 contact attempts via telephone were excluded. Information regarding return to sports (RTS) and concomitant or subsequent surgical procedures was collected. Pediatric International Knee Documentation Committee (Pedi-IKDC), Hospital for Special Surgery Functional Activity Brief Scale (HSS Pedi-FABS), and Single Assessment Numeric Evaluation (SANE) scores were collected. RESULTS Of 85 adolescent patients aged 11.1 to 17.6 years (mean age, 14.1 ± 1.2 years), 2 patients were determined to be lost to follow-up after 3 failed contact attempts. Of the patients included in this study (N = 83), 26 patients (31%) underwent all-epiphyseal and 57 patients (69%) underwent complete transphyseal ACLR. Additionally, 48 patients (58%) underwent concomitant lateral extra-articular tenodesis using the iliotibial band with a modified Lemaire technique. The mean follow-up time was 3.7 ± 1.2 years (range, 2-7 years). Twenty (24%) patients had subsequent surgical procedures, of which 3 (4%) were due to graft failures. At a mean 3-year follow-up, the mean Pedi-IKDC, HSS Pedi-FABS, and SANE scores were 90, 23, and 94 respectively; the RTS rate was 100%; and the rate of RTS at the previous level of performance was 93%. CONCLUSION Use of a soft tissue QTA for ALCR in a high-risk skeletally immature population of athletes resulted in excellent postoperative outcomes with low rates of graft failure and high return to sport rates.
Collapse
Affiliation(s)
- Frank A Cordasco
- Department of Orthopedic Surgery, Hospital for Special Surgery, New York, New York, USA
- Sports Medicine Institute, Hospital for Special Surgery, New York, New York, USA
| | - Sofia Hidalgo Perea
- Pediatric Orthopedic Surgery Service, Hospital for Special Surgery, New York, New York, USA
| | - Tyler J Uppstrom
- Department of Orthopedic Surgery, Hospital for Special Surgery, New York, New York, USA
| | - Danielle E Chipman
- Pediatric Orthopedic Surgery Service, Hospital for Special Surgery, New York, New York, USA
| | - Nicolas Pascual-Leone
- Pediatric Orthopedic Surgery Service, Hospital for Special Surgery, New York, New York, USA
| | | | - Emilie Lijesen
- Pediatric Orthopedic Surgery Service, Hospital for Special Surgery, New York, New York, USA
| | - Lori Ann Asaro
- Department of Orthopedic Surgery, Hospital for Special Surgery, New York, New York, USA
- Sports Medicine Institute, Hospital for Special Surgery, New York, New York, USA
| | - Daniel W Green
- Department of Orthopedic Surgery, Hospital for Special Surgery, New York, New York, USA
- Pediatric Orthopedic Surgery Service, Hospital for Special Surgery, New York, New York, USA
| |
Collapse
|
5
|
Reddy R, Bernard C, Tarakemeh A, Morey T, Mulcahey MK, Vopat BG, Vopat ML. Manipulation Under Anesthesia and Lysis of Adhesions Are the Most Commonly Reported Treatments for Arthrofibrosis of the Knee After Arthroscopy or Anterior Cruciate Ligament Reconstruction in Both Pediatric and Adult Patients. Arthrosc Sports Med Rehabil 2024; 6:100896. [PMID: 38469123 PMCID: PMC10925934 DOI: 10.1016/j.asmr.2024.100896] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Accepted: 01/13/2024] [Indexed: 03/13/2024] Open
Abstract
Purpose To systematically review the literature and provide a detailed summary of the current treatments and outcomes for arthrofibrosis following knee arthroscopy and anterior cruciate ligament reconstruction (ACLR) and to compare the treatment strategies in pediatric and adult populations. Methods A systematic review was performed in March 2022 using PubMed, EMBASE, and Cochrane Library Databases per Preferred Reporting Items for Systematic Reviews and Meta-Analyses. Search terms consisted of variations of the following: ("arthrofibrosis" OR "stiffness" OR "stiff" OR "complications") AND ("arthroscopy" OR "arthroscop" OR "ACL" OR "anterior cruciate") AND ("treat" OR "care" OR "management" AND "knee"). The inclusion criteria were studies that were written in English, were published since 2000, and that reported outcomes of knee arthroscopy or ACLR for treatment of arthrofibrosis of the knee. The study quality was assessed, and data about the patients and treatments were recorded. Treatments were compared between pediatric and adult patients. Results A total of 1,208 articles were identified in the initial search, 42 (3.48%) of which met eligibility criteria, involving treatment regimens for arthrofibrosis following knee arthroscopy or ACLR. Of the 42 studies included, 29 (69.0%) were reported data for adults and 13 (31.0%) reported data for pediatric patients. Thirty-nine studies (92.8%) discussed manipulation under anesthesia and/or lysis of adhesions (LOA) as treatment for arthrofibrosis of the knee, whereas 2 (4.8%) described the use of medications. Conclusions Within orthopaedic sports medicine literature, there is variability in the reported treatment options for arthrofibrosis of the knee. Most studies identified manipulation under anesthesia and/or LOA as the treatment among both adult and pediatric patients. Other variants include notchplasty, open posterior arthrolysis, total graft resection, removal of hardware with LOA, dynamic splinting, casting in extension, bracing, and medications. Level of Evidence Level IV, systematic review of Level I-IV studies.
Collapse
Affiliation(s)
- Ravali Reddy
- University of Kansas School of Medicine, Kansas City, Kansas, U.S.A
| | | | - Armin Tarakemeh
- University of Kansas School of Medicine, Kansas City, Kansas, U.S.A
| | - Tucker Morey
- University of Kansas School of Medicine, Kansas City, Kansas, U.S.A
| | - Mary K. Mulcahey
- Tulane University School of Medicine, New Orleans, Louisiana, U.S.A
| | - Bryan G. Vopat
- University of Kansas School of Medicine, Kansas City, Kansas, U.S.A
| | - Matthew L. Vopat
- University of Kansas School of Medicine, Kansas City, Kansas, U.S.A
| |
Collapse
|
6
|
Migliorini F, Pilone M, Memminger MK, Eschweiler J, Giorgino R, Maffulli N. All-epiphyseal anterior cruciate ligament reconstruction yields superior sports performances than the trans-epiphyseal technique in skeletally immature patients: a systematic review. J Orthop Traumatol 2024; 25:7. [PMID: 38376718 PMCID: PMC10879072 DOI: 10.1186/s10195-024-00751-9] [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: 07/24/2023] [Accepted: 01/13/2024] [Indexed: 02/21/2024] Open
Abstract
BACKGROUND Anterior cruciate ligament (ACL) tears in skeletally immature patients are increasingly common. Evidence comparing the outcomes of all-epiphyseal versus trans-epiphyseal ACL reconstruction in skeletally immature patients is limited, and the current literature could benefit from a comprehensive systematic review. The present study compared all-epiphyseal versus trans-epiphyseal ACL reconstruction in skeletally immature patients. The outcomes of interest were to compare joint laxity, patient-reported outcome measures (PROMs), return to sport, and complications. METHODS This study was conducted according to the 2020 Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement. In November 2023, the following databases were accessed: PubMed, Web of Science, Google Scholar, and Embase. No additional filters were used in the database search. All the clinical studies investigating ACL reconstruction in skeletally immature patients were accessed. Only articles that clearly stated the surgical technique (all- or trans-epiphyseal) were eligible. Only articles with a minimum of 6 months of follow-up were included. Only articles that clearly stated that surgeries were conducted in children with open physis were eligible. RESULTS Data from 1489 patients (1493 procedures) were collected, of which 32% (490 of 1489 patients) were female. The mean length of follow-up was 46.6 months. The mean age of the patients was 12.7 years. No difference was found in joint laxity (Table 3): positive pivot shift (P = 0.4), positive Lachman test (P = 0.3), and mean arthrometer laxity (P = 0.1). No difference was found in PROMs (Table 4): International Knee Documentation Committee (IKDC) (P = 0.3), Lysholm (P = 0.4), and Tegner (P = 0.7). The trans-epiphyseal technique was associated with a greater rate of patients unable to return to sports (1% versus 7%, P = 0.0001) and with a longer time to return to sports (7.7 versus 8.6 months, P = 0.01). Though the trans-epiphyseal technique was associated with a lower rate of return to sport, this difference was not statistically significant (P = 0.8). No difference was evidenced in the rate of patients who had reduced their league or level of sports activity (P = 0.6) or in the rate of patients who had returned to their previous league or level of sports activity (P = 0.7). No difference was found in the rate of complication: re-tear (P = 0.8), reoperation (P = 0.7), increased laxity (P = 0.9), and persistent instability sensation (P = 0.3). CONCLUSION Trans-epiphyseal ACL reconstruction was associated with a greater rate of patients unable to return to sport and with a longer time to return to sport compared with the all-epiphyseal technique in skeletally immature patients. Level of evidence Level III, systematic review.
Collapse
Affiliation(s)
- Filippo Migliorini
- Department of Orthopaedic, Trauma, and Reconstructive Surgery, RWTH University Hospital, Pauwelsstraße 30, 52074, Aachen, Germany.
- Department of Orthopaedics and Trauma Surgery, Academic Hospital of Bolzano (SABES-ASDAA), 39100, Bolzano, Italy.
| | - Marco Pilone
- Residency Program in Orthopedics and Traumatology, University of Milan, Milan, Italy
| | - Michael Kurt Memminger
- Department of Orthopaedics and Trauma Surgery, Academic Hospital of Bolzano (SABES-ASDAA), 39100, Bolzano, Italy
| | - Jörg Eschweiler
- Department of Orthopaedic, Trauma, and Reconstructive Surgery, RWTH University Hospital, Pauwelsstraße 30, 52074, Aachen, Germany
- Department of Trauma and Reconstructive Surgery, BG Hospital Bergmannstrost, Halle, Germany
| | - Riccardo Giorgino
- Residency Program in Orthopedics and Traumatology, University of Milan, Milan, Italy
| | - Nicola Maffulli
- Department of Medicine and Psychology, University of Rome "La Sapienza", Rome, Italy
- School of Pharmacy and Bioengineering, Faculty of Medicine, Keele University, ST4 7QB, Stoke on Trent, England
- Barts and the London School of Medicine and Dentistry, Centre for Sports and Exercise Medicine, Queen Mary University of London, Mile End Hospital, E1 4DG, London, England
| |
Collapse
|
7
|
Migliorini F, Cocconi F, Schäfer L, Memminger MK, Giorgino R, Maffulli N. Anterior cruciate ligament reconstruction in skeletally immature patients is effective: A systematic review. Knee Surg Sports Traumatol Arthrosc 2024; 32:418-431. [PMID: 38258963 DOI: 10.1002/ksa.12048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/27/2023] [Accepted: 12/28/2023] [Indexed: 01/24/2024]
Abstract
PURPOSE The present study evaluated the outcomes of anterior cruciate ligament (ACL) reconstruction in children with open physes. The outcomes of interest were to compare the increase in joint laxity and PROMs from baseline to the last follow-up, the rate and features of the return to sport and the rate of complications. METHODS This study was conducted according to the 2020 PRISMA guidelines. In October 2023, the following databases were accessed: PubMed, Web of Science, Google Scholar and Embase. All the clinical studies investigating ACL reconstruction in skeletally immature patients were accessed. Only articles which clearly stated that surgeries were conducted in children with open physis were eligible. RESULTS Data from 53 studies (1691 procedures) were collected. 35% (597 out of 1691 patients) were women. The mean length of the follow-up was 44.7 ± 31.3 months. The mean age of the patients was 12.7 ± 1.1 years old. All PROMs significantly improved from the baseline values to those at the last follow-up. The mean time to return to sport was 8.3 ± 1.9 months. 89% (690 out of 771 patients) returned to sports, 15% (109 out of 721 patients) reduced their level of sports activity or league, and 84% (651 out of 771 patients) returned to their previous level of sport. 9% (112 out of 1213) of patients experienced re-tear of the reconstructed ACL, and 11% (75 out of 660) of patients underwent a further ACL reoperation. No patients (0 out of 83) demonstrated increased laxity at the last follow-up, and persistent sensation of instability was reported by 5% (11 out of 235) of patients. CONCLUSION ACL reconstruction in skeletally immature patients is effective and safe, and is associated with fast recovery and a high rate of return to sport. LEVEL OF EVIDENCE Level IV.
Collapse
Affiliation(s)
- Filippo Migliorini
- Department of Orthopaedic, Trauma, and Reconstructive Surgery, RWTH University Medical Centre, Aachen, Germany
- Department of Orthopedics and Trauma Surgery, Academic Hospital of Bolzano (SABES-ASDAA), Bolzano, Italy
| | - Federico Cocconi
- Department of Orthopedics and Trauma Surgery, Academic Hospital of Bolzano (SABES-ASDAA), Bolzano, Italy
| | - Luise Schäfer
- Department of Orthopaedic, Trauma, and Reconstructive Surgery, RWTH University Medical Centre, Aachen, Germany
| | - Michael Kurt Memminger
- Department of Orthopedics and Trauma Surgery, Academic Hospital of Bolzano (SABES-ASDAA), Bolzano, Italy
| | - Riccardo Giorgino
- Residency Program in Orthopaedic and Traumatology, University of Milan, Milan, Italy
| | - Nicola Maffulli
- Department of Medicine and Psychology, University of Rome "La Sapienza", Rome, Italy
- School of Pharmacy and Bioengineering, Keele University Faculty of Medicine, Stoke-on-Trent, UK
- Centre for Sports and Exercise Medicine, Barts and the London School of Medicine and Dentistry, Mile End Hospital, Queen Mary University of London, London, UK
| |
Collapse
|
8
|
Ellis HB, Zak TK, Jamnik A, Lind DRG, Dabis J, Losito M, Wilson P, Moatshe G. Management of Pediatric Anterior Cruciate Ligament Injuries: A Critical Analysis. JBJS Rev 2023; 11:01874474-202308000-00001. [PMID: 37535763 DOI: 10.2106/jbjs.rvw.22.00223] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/05/2023]
Abstract
» Overall evidence for the treatment of an anterior cruciate ligament (ACL) injury in a pediatric or skeletally immature patient remains lows.» An ACL reconstruction is recommended with concomitant repairable chondral and meniscus injury or with symptoms of persistent instability despite high-quality rehabilitation.» Treatment decision for pediatric ACL reconstruction should use a shared decision-making model weighing the risks and benefits of both a nonoperative vs. surgical treatment.
Collapse
Affiliation(s)
- Henry B Ellis
- Scottish Rite for Children, Dallas, Texas
- University of Texas Southwestern, Dallas, Texas
| | | | | | - Dane R G Lind
- University of Pennsylvania, Philadelphia, Pennsylvania
| | | | | | - Philip Wilson
- Scottish Rite for Children, Dallas, Texas
- University of Texas Southwestern, Dallas, Texas
| | - Gilbert Moatshe
- Department of Sports Medicine, Oslo Sports Trauma Research Center, Norwegian School of Sport Sciences, Oslo, Norway
- Department of Orthopedics, Oslo University Hospital, Oslo, Norway
| |
Collapse
|
9
|
Patil V, Rajan P, Hayter E, Bartlett J, Symons S. Growth Disturbances Following Paediatric Anterior Cruciate Ligament Reconstruction: A Systematic Review. Cureus 2023; 15:e40455. [PMID: 37456432 PMCID: PMC10349531 DOI: 10.7759/cureus.40455] [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] [Accepted: 06/14/2023] [Indexed: 07/18/2023] Open
Abstract
Growth disturbances after transphyseal paediatric anterior cruciate ligament (ACL) reconstruction have led to the development of physeal-sparing techniques. The aim of this study is to investigate growth disturbances following paediatric ACL reconstruction and identify associated risk factors. A systematic search on PubMed, Scopus and Web of Science databases was conducted using Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines to identify case series reporting paediatric ACL reconstructions. Of 518 articles, 78 met the inclusion criteria, and data related to growth disturbances and graft failures were extracted. A total of 2,693 paediatric ACL reconstructions resulted in 70 growth disturbances (2.6%): 17 were varus, 26 were valgus, 13 were shortening, 14 were lengthening and five patients had reduced tibial slope. Some patients showed deformities in more than one plane. Coronal plane deformities were seen more frequently with eccentric physeal arrest and lengthening with intraepiphyseal tunnelling. Shortening and reduced tibial slope were related to large central physeal arrest and anterior tibial physeal arrest, respectively. Sixty-two studies documented 166 graft failures in 2,120 reconstructions (7.8%). The extraphyseal technique was least likely to result in growth disturbances and graft failure. Paediatric ACL reconstruction is a safe and effective treatment of rupture. Growth disturbances are least likely following extraphyseal tunnelling, and those resulting from transphyseal techniques can be minimised by reducing drill size, drilling steep and avoiding the physeal periphery. The insertion of hardware, synthetic material, or a bone plug through the drilled physis should be avoided. There is a greater need for robust long-term data collection, such as national ligament registries, to standardise practice and evaluate the risk of growth disturbance and re-ruptures in this treatment.
Collapse
Affiliation(s)
- Vijay Patil
- Trauma and Orthopaedics, Basildon University Hospital, Basildon, GBR
| | - Praveen Rajan
- Trauma and Orthopaedics, Basildon University Hospital, Basildon, GBR
| | - Edward Hayter
- Trauma and Orthopaedics, Basildon University Hospital, Basildon, GBR
| | | | - Sean Symons
- Trauma and Orthopaedics, Basildon University Hospital, Basildon, GBR
| |
Collapse
|
10
|
Fabricant PD, Chipman DE, Pascual-Leone N, Bram J, Salvato D, Green DW. Simultaneous anterior cruciate ligament reconstruction and implant-mediated guided growth to correct genu valgum in skeletally immature patients. J ISAKOS 2023; 8:184-188. [PMID: 36933662 DOI: 10.1016/j.jisako.2023.03.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Revised: 02/17/2023] [Accepted: 03/11/2023] [Indexed: 03/19/2023]
Abstract
OBJECTIVES Adolescents with anterior cruciate ligament (ACL) tears can present with concomitant lower extremity coronal plane angular deformity (CPAD) that both predispose to injury as well as may increase the risk of graft rupture following ACL reconstruction (ACLR). The goal of this study was to examine the safety and efficacy of concomitant ACLR with implant-mediated guided growth (IMGG) compared to isolated IMGG procedures in paediatric and adolescent patients. METHODS Operative records of all paediatric and adolescent patients (age ≤ 18 years) that underwent simultaneous ACLR and IMGG by one of two paediatric orthopaedic surgeons between 2015 and 2021 were retrospectively reviewed. A comparison cohort of isolated IMGG patients was identified and matched based on bone age within one year, sex, laterality, and fixation type (i.e. transphyseal screw vs. tension band plate and screw construct). Pre- and post-operative mechanical axis deviation (MAD), angular axis deviation (AAD), lateral distal femoral angle (LDFA), and medial proximal tibial angle (MPTA) were recorded. RESULTS A total of 9 participants who underwent concomitant ACLR and IMGG (ACLR + IMGG) were identified, with 7 of these participants meeting the final inclusion criteria. The participants had a median age of 12.7 (IQR = 12.1 - 14.2) years and median bone age of 13.0 (IQR = 12.0 - 14.0) years. Of the 7 participants that underwent ACLR and IMGG, 3 underwent a modified MacIntosh procedure with ITB autograft, 2 received quadriceps tendon autograft, and 1 underwent hamstring autograft reconstruction. There were no significant differences in the amount of correction obtained between ACLR + IMGG and matched IMGG subjects with respect to any measurement variable (MAD difference: p = 0.47, AAD difference: p = 0.58, LDFA difference: p = 0.27, MPTA difference: p = 0.20). There were also no significant differences in alignment variables per unit time between cohorts (MAD/month: p = 0.62, AAD/month = 0.80, LDFA/month = 0.27, MPTA/month = 0.20). CONCLUSION The results of the current study indicate that concomitant ACLR and lower extremity CPAD correction is a safe approach to treat CPAD concomitantly with ACLR in young patients who present with an acute ACL tear. Furthermore, one can expect reliable correction of CPAD after combined ACLR and IMGG, no different than the correction obtained in the setting of IMGG alone. LEVEL OF EVIDENCE III.
Collapse
Affiliation(s)
- Peter D Fabricant
- Department of Pediatric Orthopaedic Surgery, Hospital for Special Surgery, 535 E 70th Street, New York, NY, 10021, USA.
| | - Danielle E Chipman
- Department of Pediatric Orthopaedic Surgery, Hospital for Special Surgery, 535 E 70th Street, New York, NY, 10021, USA.
| | - Nicolas Pascual-Leone
- Department of Pediatric Orthopaedic Surgery, Hospital for Special Surgery, 535 E 70th Street, New York, NY, 10021, USA.
| | - Joshua Bram
- Department of Pediatric Orthopaedic Surgery, Hospital for Special Surgery, 535 E 70th Street, New York, NY, 10021, USA.
| | - Damiano Salvato
- Department of Pediatric Orthopaedic Surgery, Hospital for Special Surgery, 535 E 70th Street, New York, NY, 10021, USA.
| | - Daniel W Green
- Department of Pediatric Orthopaedic Surgery, Hospital for Special Surgery, 535 E 70th Street, New York, NY, 10021, USA.
| |
Collapse
|
11
|
Mousavi H, Akbari-Aghdam H, Entezari R. The effect of tranexamic acid injection during anterior cruciate ligament reconstruction surgery on postoperative bleeding, pain and swelling. EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY & TRAUMATOLOGY : ORTHOPEDIE TRAUMATOLOGIE 2023; 33:639-644. [PMID: 35779145 DOI: 10.1007/s00590-022-03318-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Accepted: 06/15/2022] [Indexed: 10/17/2022]
Abstract
BACKGROUND Anterior Cruciate Ligament (ACL) reconstruction is a common surgery in orthopedics. Strategies that could reduce the bleeding during the surgery could be helpful. Here, we aimed to assess the effects of tranexamic acid injection in ACL reconstruction on patient's functions. METHODS This is a clinical trial performed in 2019-2020 in XX on 61 patients with teared ACL who were candidates of surgical reconstruction. Patients were divided into two groups receiving 15 mg/kg of intravenous tranexamic acid and normal saline. Data regarding the following items were collected: amounts of drain discharge, the severity of the swelling, the pain severity in 1, 7 and 14 days after the surgeries and restrictions in joint range of motion (ROM) in 30 and 60 days after the surgeries. RESULTS We observed significantly lower swelling severities in patients who received tranexamic acid in different measuring times (P = 0.029). These cases also had significantly lower pain severity after 30 days post-operation (P = 0.041). We also observed that patients in the tranexamic acid group had significantly lower ROM restriction than controls (P < 0.001). The total knee scores were similar in both groups (P > 0.05). CONCLUSION Administration of intravenous tranexamic acid significantly improved swelling, pain and lower ROM restriction in patients undergoing ACL reconstruction.
Collapse
Affiliation(s)
- Hamid Mousavi
- Department of Orthopedic Surgery, School of Medicine, Isfahan University of Medical Sciences, Hezar Jarib St., Isfahan, Isfahan Province, Iran
| | - Hossein Akbari-Aghdam
- Department of Orthopedic Surgery, School of Medicine, Isfahan University of Medical Sciences, Hezar Jarib St., Isfahan, Isfahan Province, Iran
| | - Reza Entezari
- Department of Orthopedic Surgery, School of Medicine, Isfahan University of Medical Sciences, Hezar Jarib St., Isfahan, Isfahan Province, Iran.
| |
Collapse
|
12
|
Tang C, Kwaees TA, Accadbled F, Turati M, Green DW, Nicolaou N. Surgical techniques in the management of pediatric anterior cruciate ligament tears: Current concepts. J Child Orthop 2023; 17:12-21. [PMID: 36755552 PMCID: PMC9900020 DOI: 10.1177/18632521221149059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Accepted: 12/14/2022] [Indexed: 01/16/2023] Open
Abstract
Background Anterior cruciate ligament injury in the child and adolescent patient remains a controversial topic when considering management, especially regarding surgical choices. Treatment variations are seen not just when comparing different countries but also within nations. This arises partly as contemporary treatment is mostly inferred from the adult population who physiologically and in terms of outcomes differ significantly from children. There is an increasing body of evidence for this cohort of patients who have specific challenges and difficulties when determining the optimum treatment. Methods Within this article, we will summarize the current evidence for surgical management of anterior cruciate ligament injury for the pediatric patient. Results and Conclusions There remain many controversies and gaps inthe treatment of Paediatric Anterior cruciate ligament reconstruction and this high risk cohort continues to cause difficulty in identifying the best mode of surgical management. Level of evidence level IV.
Collapse
Affiliation(s)
- Chun Tang
- Department of Paediatric Orthopaedics and Spinal Surgery, Sheffield Children’s Hospital, Sheffield Children’s NHS Foundation Trust, Sheffield, UK
| | - Tariq Adam Kwaees
- Department of Paediatric Orthopaedics and Spinal Surgery, Sheffield Children’s Hospital, Sheffield Children’s NHS Foundation Trust, Sheffield, UK
| | - Franck Accadbled
- Department of Orthopaedics, Children’s Hospital, CHU de Toulouse, Toulouse, France
| | - Marco Turati
- School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
- Transalpine Center of Pediatric Sports Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
- Orthopedic Department, Fondazione IRCCS San Gerardo dei Tintori, Monza, Italy
- Department of Paediatric Orthopedic Surgery, Hospital Couple Enfant, Grenoble Alpes University, Grenoble, France
| | - Daniel W Green
- Department of Pediatric Orthopedics, Hospital for Special Surgery, New York, NY, USA
| | - Nicolas Nicolaou
- Department of Paediatric Orthopaedics and Spinal Surgery, Sheffield Children’s Hospital, Sheffield Children’s NHS Foundation Trust, Sheffield, UK
| |
Collapse
|
13
|
Robot-assisted all-epiphyseal anterior cruciate ligament reconstruction in skeletally immature patients: a retrospective study. INTERNATIONAL ORTHOPAEDICS 2023; 47:429-435. [PMID: 36169700 DOI: 10.1007/s00264-022-05592-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/17/2022] [Accepted: 09/18/2022] [Indexed: 01/28/2023]
Abstract
PURPOSE To review a series of adolescent patients with anterior cruciate ligament (ACL) injuries surgically treated with robot-assisted all-epiphyseal ACL reconstruction (ACLR), and to compare with the traditional freehand group. METHODS This retrospective clinical study included 16 patients with ACL injuries who underwent ACLR by robot-assisted technique or traditional freehand method from June 2018 to March 2020. All patients were divided into the robot-assisted group (6 patients) or the traditional surgery group (10 patients). The number of intra-operative fluoroscopies, operation time, accuracy of bone tunnel insertions, International Knee Documentation Committee (IKDC) subjective score and ligament laxity testing were recorded in the two groups. RESULTS All patients returned for follow-up, at a mean of 31.6 ± 4.5 months after surgery. The average age of the robot-assisted group was 12.2 ± 1.3 years. The number of intra-operative fluoroscopies was 10.9 ± 2.8 in the traditional freehand group, whereas it was only 3.0 ± 0.6 in the robot-assisted group, which was significantly lower (P < 0.05). The operative time in the robot-assisted group was shorter than that in the traditional freehand group (87 ± 10.7 min vs. 126 ± 12.1 min, P < 0.05). The distance between the center of actual insertion and the center of the idea insertion on both femoral and tibial intra-articular bone tunnel were 1.5 ± 0.3 mm and 1.6 ± 0.3 mm for the robot-assisted group and 2.7 mm ± 0.4 mm and 2.4 ± 0.4 mm for the traditional freehand group (P < 0.05). There were no significant differences between the two groups in function recovery at the last follow-up. CONCLUSIONS All-epiphyseal ACLR is a technically demanding procedure with a small margin of error. Robot-assisted treatment of ACL injuries in skeletally immature patients is more accurate than traditional freehand method, with shorter operation time and fewer intra-operative fluoroscopies.
Collapse
|
14
|
Pagliazzi G, Cuzzolin M, Pacchiarini L, Delcogliano M, Filardo G, Candrian C. Physeal-sparing ACL reconstruction provides better knee laxity restoration but similar clinical outcomes to partial transphyseal and complete transphyseal approaches in the pediatric population: a systematic review and meta-analysis. Knee Surg Sports Traumatol Arthrosc 2023; 31:206-218. [PMID: 35838794 DOI: 10.1007/s00167-022-07032-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Accepted: 05/30/2022] [Indexed: 01/25/2023]
Abstract
PURPOSE The aim of this meta-analysis was to evaluate complete transphyseal (CTP), partial transphyseal (PTP), and physeal-sparing (PS) techniques for anterior cruciate ligament (ACL) reconstruction. METHODS A systematic literature search of the PubMed, Web of Science, Cochrane Library, and Scopus literature databases was performed on 10.05.2021. All human studies evaluating the outcomes of CTP, PTP, and PS techniques were included. The influence of the selected approach was evaluated in terms of rates of retears, return to previous level of sport competition, IKDC subjective and objective scores, Lysholm score, rate of normal Lachman and pivot-shift tests, limb length discrepancy, and hip-knee angle (HKA) deviation. Risk of bias and quality of evidence were assessed following the Downs and Black checklist. RESULTS Forty-nine out of 425 retrieved studies (3260 patients) met the inclusion criteria. The results of the meta-analysis comparing CTP, PTP, and PS approaches for ACL reconstruction in the under 20-year-old population showed a significant difference in terms of differential laxity (CTP 1.98 mm, PTP 1.69 mm, PS 0.22 mm, p < 0.001). No significant differences were seen in terms of growth malalignment, rate of normal Lachman and pivot-shift tests, and rate of normal/quasi-normal IKDC objective score. CONCLUSIONS The present meta-analysis found overall similar results with the three ACL reconstruction approaches. The PS technique showed better results in terms of knee laxity than the PTP and CTP approaches, but this did not lead to a significant difference in terms of subjective and objective scores. No clear superiority of one technique over the others was found with respect to re-ruptures, growth disturbances, and axial deviations. While the argument for avoiding growth malalignment does not seem to be a crucial point, the PS technique should be the preferred approach in a young population to ensure knee laxity restoration. LEVEL OF EVIDENCE Level III.
Collapse
Affiliation(s)
- Gherardo Pagliazzi
- Service of Orthopaedics and Traumatology, Department of Surgery, EOC, Lugano, Switzerland
- Department of Paediatric Orthopaedics, University of Basel Children's Hospital, Basel, Switzerland
| | - Marco Cuzzolin
- Service of Orthopaedics and Traumatology, Department of Surgery, EOC, Lugano, Switzerland
| | - Luca Pacchiarini
- Service of Orthopaedics and Traumatology, Department of Surgery, EOC, Lugano, Switzerland.
| | - Marco Delcogliano
- Service of Orthopaedics and Traumatology, Department of Surgery, EOC, Lugano, Switzerland
- Faculty of Biomedical Sciences, Università della Svizzera Italiana, Lugano, Switzerland
| | - Giuseppe Filardo
- Service of Orthopaedics and Traumatology, Department of Surgery, EOC, Lugano, Switzerland
- Faculty of Biomedical Sciences, Università della Svizzera Italiana, Lugano, Switzerland
| | - Christian Candrian
- Service of Orthopaedics and Traumatology, Department of Surgery, EOC, Lugano, Switzerland
- Faculty of Biomedical Sciences, Università della Svizzera Italiana, Lugano, Switzerland
| |
Collapse
|
15
|
Cronström A, Tengman E, Häger CK. Return to Sports: A Risky Business? A Systematic Review with Meta-Analysis of Risk Factors for Graft Rupture Following ACL Reconstruction. Sports Med 2023; 53:91-110. [PMID: 36001289 PMCID: PMC9807539 DOI: 10.1007/s40279-022-01747-3] [Citation(s) in RCA: 19] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/30/2022] [Indexed: 01/12/2023]
Abstract
BACKGROUND The risk of sustaining a graft rupture after anterior cruciate ligament reconstruction (ACLR) is high. Contributing risk factors are, however, still not clearly identified. OBJECTIVE The aim of this systematic review was to identify and quantify risk factors for graft rupture after ACLR. METHODS A systematic review with meta-analysis (PROSPERO CRD42020140129) based on PRISMA guidelines was performed. MEDLINE, CINAHL and EMBASE were searched from inception to September 2021. Prospective and retrospective studies addressing risk factors for graft rupture after ACLR in males/females of all ages were considered. Meta-analyses using a random effect model (effect measure: odds ratio [OR] with 95% confidence interval [CI]) were performed. The GRADE tool was used to assess evidence quality. RESULTS Following full-text screening of 310 relevant papers, 117 were eventually included, incorporating up to 133,000 individuals in each meta-analysis. Higher Tegner activity level (≥ 7 vs < 7) at primary injury (OR 3.91, 95% CI 1.69-9.04), increased tibial slope (degrees) (OR 2.21, 95% CI 1.26-3.86), lower psychological readiness to return to sport (RTS) (OR 2.18, 95% CI 1.32-3.61), early surgery (< 12 vs ≥ 12 months) (OR 1.87, 95% CI 1.58-2.22), RTS (pre-injury level) (OR 1.87, 95% CI 1.21-2.91) and family history of ACL injury (OR 1.76, 95% CI 1.34-2.31) were all associated with increased odds of graft rupture. Higher age (OR 0.47, 95% CI 0.39-0.59), female sex (OR 0.88, 95% CI 0.79-0.98), fewer self-reported knee symptoms pre-reconstruction (OR 0.81, 95% CI 0.69-0.95) and concomitant cartilage injuries (OR 0.70, 95% CI 0.62-0.79) instead decreased the odds. Meta-analysis revealed no association between body mass index, smoking, joint laxity, RTS time, knee kinematics, muscle strength or hop performance and graft rupture. CONCLUSION Conspicuous risk factors for graft rupture were mainly sports and hereditary related. Few studies investigated function-related modifiable factors or included sports exposure data.
Collapse
Affiliation(s)
- Anna Cronström
- Department of Community Medicine and Rehabilitation, Physiotherapy, Umeå University, Umeå, Sweden.
- Department of Health Sciences, Lund University, Lund, Sweden.
| | - Eva Tengman
- Department of Community Medicine and Rehabilitation, Physiotherapy, Umeå University, Umeå, Sweden
| | - Charlotte K Häger
- Department of Community Medicine and Rehabilitation, Physiotherapy, Umeå University, Umeå, Sweden
| |
Collapse
|
16
|
Anterior Cruciate Ligament Reconstruction in Skeletally Immature Athletes Using All-Epiphyseal Techniques. Clin Sports Med 2022; 41:569-577. [DOI: 10.1016/j.csm.2022.05.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
17
|
Pascual-Leone N, Gross PW, Meza BC, Fabricant PD. Techniques in Pediatric Anterior Cruciate Ligament Reconstruction. Arthroscopy 2022; 38:2784-2786. [PMID: 36192042 DOI: 10.1016/j.arthro.2022.08.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Accepted: 08/02/2022] [Indexed: 02/02/2023]
Abstract
In recent years, the frequency of anterior cruciate ligament (ACL) tears and ACL reconstruction (ACLR) in skeletally immature patients has increased. Because distal femoral and proximal tibial physes account for the majority of lower-extremity growth, surgical technique and graft selection are crucial to minimize iatrogenic physeal injury. Combined extra- and intra-articular, all-epiphyseal, and transphyseal with soft-tissue grafts are the most common ACLR techniques used in children. Combined extra- and intra-articular ACLR typically is offered to prepubescent patients with ≥2 years of growth remaining. This technique uses iliotibial band (ITB) autograft passed over the lateral femoral condyle and fixed to the anterior tibial periosteum. All-epiphyseal ACLR is similarly used in patients with ≥2 years of growth remaining, provided sufficient epiphyseal maturity to accommodate an all-epiphyseal socket because both the femoral and tibial tunnels are contained within the epiphyses. In postpubertal patients with <2 years of growth remaining, transphyseal ACLR using a soft-tissue autograft (typically hamstring or quadriceps tendon) and metaphyseal femoral fixation can be performed. This minimizes risk of physeal injury. In borderline patients with approximately 2 years of growth remaining, an additional option includes partial transphyseal ACLR, which uses a soft-tissue graft and a transphyseal tibial tunnel, but an all-epiphyseal or over-the-top femoral graft trajectory. Recently, transphyseal ITB ACLR and hybrid transphyseal hamstring with combined over-the-top ITB ACLR also have been described. Existing clinical studies focused on pediatric and adolescent ACL reconstructions have reported a wide range of graft rupture rates for these techniques (4.3%-25%), with contralateral ACL injury rates of 2.9% to 15.6%. Ongoing multicenter research is underway to directly compare surgical techniques for this demographic and quantify graft rupture rates and other clinical outcomes.
Collapse
Affiliation(s)
- Nicolas Pascual-Leone
- Hospital for Special Surgery, New York, New York, U.S.A.; Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, U.S.A
| | | | - Blake C Meza
- Hospital for Special Surgery, New York, New York, U.S.A
| | | |
Collapse
|
18
|
Multiligament Knee Injuries in Young Athletes. Clin Sports Med 2022; 41:611-625. [DOI: 10.1016/j.csm.2022.05.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
19
|
Rohde MS, Cinque ME, LaPrade CM, Ganley TJ, Shea KG. The Spectrum of Anterior Cruciate Ligament Reconstruction Options for the Pediatric and Adolescent Patient: A Narrative Review. J Athl Train 2022; 57:961-971. [PMID: 35380680 PMCID: PMC9842125 DOI: 10.4085/1062-6050-0542.21] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
As youth sports participation has increased in recent years, injuries to the anterior cruciate ligament (ACL) have become increasingly common in pediatric patients. Historically, ACL reconstruction was delayed in pediatric patients to avoid physeal damage with the potential for leg-length discrepancy or angular deformity. Current research shows that delaying reconstruction or choosing nonoperative management is associated with increased rates of meniscal and chondral injuries, persistent knee instability, and low rates of return to previous activity. Early ACL reconstruction using techniques to avoid physeal growth disturbance is now widely accepted among physicians. The purpose of this review was to describe the pediatric ACL in terms of the relevant anatomy and biomechanics, physical examination, and diagnostic imaging. In addition, the importance of skeletal age and possible physeal injury is discussed in the context of ACL reconstruction options by skeletal age and remaining growth potential.
Collapse
Affiliation(s)
- Matthew S. Rohde
- Department of Orthopaedics, Stanford University School of Medicine, CA
| | - Mark E. Cinque
- Department of Orthopaedics, Stanford University School of Medicine, CA
| | | | | | - Kevin G. Shea
- Department of Orthopaedics, Stanford University School of Medicine, CA
| |
Collapse
|
20
|
Early Identification of Arthrofibrosis in Adolescents Following Anterior Cruciate Ligament Reconstruction Is Associated With the Need for Subsequent Surgery: A Matched Case-Control Study. Arthroscopy 2022; 38:2278-2286. [PMID: 35157965 DOI: 10.1016/j.arthro.2022.01.043] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Revised: 01/18/2022] [Accepted: 01/30/2022] [Indexed: 02/02/2023]
Abstract
PURPOSE To identify the postoperative characteristics associated with the need for subsequent surgical intervention in pediatric anterior cruciate ligament reconstruction (ACLR). METHODS Patients ≤18 years old who received operative treatment for arthrofibrosis following ACLR versus age- and sex-matched controls with a satisfactory postoperative course were retrospectively reviewed. The range of knee motion preoperatively and at each postoperative visit was recorded. Based on the typical post-operative protocols, visits were categorized into 3 groups: first (first 4 weeks), second (weeks 5-8), and third (weeks 9-16) visits. The deficit in the total arc of range of motion (ROM) in the operative knee relative to the nonoperative knee and the change in ROM between visits were compared. Receiver operating characteristic analysis was performed to determine the time point in which a diagnosis of arthrofibrosis could be predicted with the greatest accuracy. RESULTS In total, 18 patients with arthrofibrosis (mean age 14.2 ± 2.7 years, 9 male) and 36 control patients were included in the final analysis. Arthrofibrosis patients had significantly larger ROM deficits at all visits, 93° vs 69° for the first, 69° vs 24° for the second, and 56° vs 2º for the third, compared with controls (P < .001 for all). Pairwise comparisons showed that in arthrofibrosis cases, the total ROM did not change significantly between the second and third visits (P = .77), contrary to the controls. Receiver operating characteristic analysis revealed that the total ROM deficit of 50.7° at the second postoperative visit is 89% sensitive and 92.5% specific for development of arthrofibrosis. CONCLUSIONS We found that patients who go on to need manipulation of the knee under anesthesia/arthroscopic lysis of adhesions do not experience a significant improvement in ROM after the first 5-8 weeks, and that a ROM deficit of >50° at the 5- to 8-week mark postoperatively, is associated with ultimately needing operative intervention for arthrofibrosis. Based on these findings, it may be appropriate to intervene earlier if a patient still has a ROM deficit exceeding 50° by the second postoperative month. LEVEL OF EVIDENCE Level III, retrospective comparative prognostic trial.
Collapse
|
21
|
Improved epiphyseal socket placement with intraoperative 3D fluoroscopy: a consecutive series of pediatric all-epiphyseal anterior cruciate ligament reconstruction. Knee Surg Sports Traumatol Arthrosc 2022; 30:1858-1864. [PMID: 35037072 DOI: 10.1007/s00167-021-06809-z] [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: 04/26/2021] [Accepted: 11/17/2021] [Indexed: 12/31/2022]
Abstract
PURPOSE Disturbance of the growth plate during all-epiphyseal anterior cruciate ligament reconstruction (ACLR) socket placement is possible due to the undulation of the distal femoral physis and proximal tibial physis. Therefore, it is important to obtain intraoperative imaging of the guide wire prior to reaming the socket. The purpose of this study was to investigate the effect of the use of 3D intraoperative fluoroscopy on socket placement in patients undergoing all-epiphyseal ACLR. It was hypothesized that 3D imaging would allow for more accurate intraoperative visualization of the growth plate and hence a lower incidence of growth plate violation compared to 2D imaging. METHODS Patients under the age of 18 who underwent a primary all-epiphyseal ACL reconstruction by the senior authors and had an available postoperative MRI were retrospectively reviewed. Demographic data, surgical details, and the distances between the femoral socket and distal femoral physis (DFP) and tibial socket and proximal tibial physis (PTP) were recorded. Patients were split into two groups based on type of intraoperative fluoroscopy used: a 2D group and a 3D group. Interrater reliability of radiographic measurements was evaluated using intraclass correlation coefficient (ICC). RESULTS Seventy-two patients fit the inclusion criteria and were retrospectively reviewed. 54 patients had 2D imaging and 18 patients had 3D imaging. The mean age at time of surgery was 12.3 ± 1.5 years, 79% of patients were male, and 54% tore their left ACL. The mean time from surgery to postoperative MRI was 2.0 ± 1.1 years. The ICC was 0.92 (95% CI 0.35-0.98), indicating almost perfect interrater reliability. The mean difference in distance between the tibial socket and the PTP was significantly less in the 2D imaging group than the 3D imaging group (1.2 ± 1.7 mm vs 2.5 ± 2.2 mm, p = 0.03). The femoral and tibial sockets touched or extended beyond the DFP or PTP, respectively, significantly less in the 3D group than in the 2D group (11% vs 43%, p < 0.000, 17% vs 65%, p < 0.000). CONCLUSION There was a significantly increased distance from the PTP and decreased incidence of DFP violation with use of 3D intraoperative imaging for all-epiphyseal ACLR socket placement. Surgeons should consider utilizing 3D imaging prior to creating femoral and tibial sockets to potentially decrease the risk of physis violation in these patients. LEVEL OF EVIDENCE III.
Collapse
|
22
|
Cancino B, Muñoz C, Tuca MJ, Birrer EAM, Sepúlveda MF. Anterior Cruciate Ligament Rupture in Skeletally Immature Patients. J Am Acad Orthop Surg Glob Res Rev 2022; 6:01979360-202205000-00007. [PMID: 35588096 PMCID: PMC10531303 DOI: 10.5435/jaaosglobal-d-21-00166] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Accepted: 03/15/2022] [Indexed: 06/15/2023]
Abstract
In the past 20 years, sports injuries in pediatric and adolescent athletes have increased dramatically, with anterior cruciate ligament (ACL) injuries accounting for more than 25% of all knee injuries at this age. Diagnosis is based on detailed clinical history, physical examination, and imaging assessment, where magnetic resonance imaging plays a central role. The growing immature skeleton presents specific characteristics, which require unique methods for surgical reconstruction, ideally avoiding the physes or minimizing the risk of damaging them. Specific rehabilitation protocols are needed, and these patients face a higher risk of recurrent and contralateral ACL injury. Nonsurgical treatment or delayed reconstruction has been associated with persistent instability, activity modifications, worst functional outcomes, and increased risk of irreparable injuries to menisci and articular cartilage. Consequently, surgical stabilization is the preferred treatment for most patients, despite the eventual risk of angular deformities or limb-length discrepancies due to iatrogenic physeal injury. A variety of surgical techniques have been described, depending on the skeletal maturity and growth remaining. Targeted prevention programs play a key role in reducing the risk of ACL injury, are easy to implement, and require no additional equipment. High-quality evidence supports its use in all pediatric athletes.
Collapse
Affiliation(s)
- Benjamín Cancino
- From the Universidad Austral de Chile, Valdivia, Chile (Dr. Cancino, Dr. Muñoz, Dr. Birrer, and Dr. Sepúlveda); the Clínica Alemana, Santiago, Chile (Dr. Tuca); the Universidad del Desarrollo, Santiago, Chile (Dr. Tuca); the Hospital Clínico Mutual de Seguridad, Santiago, Chile (Dr. Tuca); and Hospital Base de Valdivia, Valdivia, Chile (Dr. Birrer, and Dr. Sepúlveda)
| | - Carlos Muñoz
- From the Universidad Austral de Chile, Valdivia, Chile (Dr. Cancino, Dr. Muñoz, Dr. Birrer, and Dr. Sepúlveda); the Clínica Alemana, Santiago, Chile (Dr. Tuca); the Universidad del Desarrollo, Santiago, Chile (Dr. Tuca); the Hospital Clínico Mutual de Seguridad, Santiago, Chile (Dr. Tuca); and Hospital Base de Valdivia, Valdivia, Chile (Dr. Birrer, and Dr. Sepúlveda)
| | - María Jesús Tuca
- From the Universidad Austral de Chile, Valdivia, Chile (Dr. Cancino, Dr. Muñoz, Dr. Birrer, and Dr. Sepúlveda); the Clínica Alemana, Santiago, Chile (Dr. Tuca); the Universidad del Desarrollo, Santiago, Chile (Dr. Tuca); the Hospital Clínico Mutual de Seguridad, Santiago, Chile (Dr. Tuca); and Hospital Base de Valdivia, Valdivia, Chile (Dr. Birrer, and Dr. Sepúlveda)
| | - Estefanía A. M. Birrer
- From the Universidad Austral de Chile, Valdivia, Chile (Dr. Cancino, Dr. Muñoz, Dr. Birrer, and Dr. Sepúlveda); the Clínica Alemana, Santiago, Chile (Dr. Tuca); the Universidad del Desarrollo, Santiago, Chile (Dr. Tuca); the Hospital Clínico Mutual de Seguridad, Santiago, Chile (Dr. Tuca); and Hospital Base de Valdivia, Valdivia, Chile (Dr. Birrer, and Dr. Sepúlveda)
| | - Matías F. Sepúlveda
- From the Universidad Austral de Chile, Valdivia, Chile (Dr. Cancino, Dr. Muñoz, Dr. Birrer, and Dr. Sepúlveda); the Clínica Alemana, Santiago, Chile (Dr. Tuca); the Universidad del Desarrollo, Santiago, Chile (Dr. Tuca); the Hospital Clínico Mutual de Seguridad, Santiago, Chile (Dr. Tuca); and Hospital Base de Valdivia, Valdivia, Chile (Dr. Birrer, and Dr. Sepúlveda)
| |
Collapse
|
23
|
Fury MS, Paschos NK, Fabricant PD, Anderson CN, Busch MT, Chambers HG, Christino MA, Cordasco FA, Edmonds EW, Ganley TJ, Green DW, Heyworth BE, Lawrence JTR, Matava MJ, Micheli LJ, Milewski MD, Nepple JJ, Parikh SN, Pennock AT, Perkins CA, Saluan PM, Shea KG, Wall EJ, Willimon SC, Kocher MS. Assessment of Skeletal Maturity and Postoperative Growth Disturbance After Anterior Cruciate Ligament Reconstruction in Skeletally Immature Patients: A Systematic Review. Am J Sports Med 2022; 50:1430-1441. [PMID: 33984243 DOI: 10.1177/03635465211008656] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Growth disturbance is an uncommon but potentially serious complication after anterior cruciate ligament (ACL) reconstruction in skeletally immature patients. PURPOSE To describe how the pediatric ACL literature has assessed preoperative skeletal maturity and the amount of growth remaining and to comprehensively review the incidence, reporting, and monitoring of postoperative growth disturbance. STUDY DESIGN Systematic review; Level of evidence, 4. METHODS This review included studies reporting original research of clinical outcomes of skeletally immature patients after ACL reconstruction. Patient characteristics, surgical techniques, preoperative assessments of skeletal maturity or growth remaining, and postoperative assessments of growth disturbances were extracted. RESULTS A total of 100 studies met inclusion criteria. All studies reported chronological age, and 28 studies (28%) assessed skeletal age. A total of 44 studies (44%) used Tanner staging, and 12 studies (12%) obtained standing hip-to-ankle radiographs preoperatively. In total, 42 patients (2.1%) demonstrated a leg length discrepancy (LLD) >10 mm postoperatively, including 9 patients (0.5%) with LLD >20 mm; furthermore, 11 patients (0.6%) with LLD underwent growth modulation. Shortening was the most common deformity overall, but overgrowth was reported more frequently in patients who had undergone all-epiphyseal techniques. Most LLDs involved the femur (83%). A total of 26 patients (1.3%) demonstrated a postoperative angular deformity ≥5°, and 9 of these patients underwent growth modulation. The most common deformities were femoral valgus (41%), tibial recurvatum (33%), and tibial varus (22%). Although standing hip-to-ankle radiographs were the most common radiographic assessment of growth disturbance, most studies inadequately reported the clinical and radiographic methods of assessment for growth disturbance. Additionally, only 35% of studies explicitly followed patients to skeletal maturity. CONCLUSION This systematic review described significant variability in the reporting and monitoring of growth-related complications after ACL reconstruction in skeletally immature patients. The incidence of LLD and angular deformity appeared to be low, but the quality of research was not comprehensive enough for accurate assessment. REGISTRATION CRD42019136059 (PROSPERO).
Collapse
Affiliation(s)
- Matthew S Fury
- Harvard Combined Orthopaedic Residency Program, Boston, Massachusetts, USA.,Investigation performed at Boston Children's Hospital, Boston, Massachusetts, USA
| | - Nikolaos K Paschos
- Department of Orthopaedic Surgery, Massachusetts General Hospital, Boston, Massachusetts, USA.,Investigation performed at Boston Children's Hospital, Boston, Massachusetts, USA
| | - Peter D Fabricant
- Division of Pediatric Orthopaedic Surgery, Hospital for Special Surgery, New York, New York, USA.,Investigation performed at Boston Children's Hospital, Boston, Massachusetts, USA
| | -
- Investigation performed at Boston Children's Hospital, Boston, Massachusetts, USA
| | - Christian N Anderson
- Tennessee Orthopaedic Alliance, Nashville, Tennessee, USA.,Investigation performed at Boston Children's Hospital, Boston, Massachusetts, USA
| | - Michael T Busch
- Children's Healthcare of Atlanta, Children's Orthopaedics of Atlanta, Atlanta, Georgia, USA.,Investigation performed at Boston Children's Hospital, Boston, Massachusetts, USA
| | - Henry G Chambers
- Pediatric Orthopedics & Scoliosis Center, Rady Children's Hospital, San Diego, California, USA.,Investigation performed at Boston Children's Hospital, Boston, Massachusetts, USA
| | - Melissa A Christino
- Boston Children's Hospital, Division of Sports Medicine, Department of Orthopaedics, Harvard Medical School, Boston, Massachusetts, USA.,Investigation performed at Boston Children's Hospital, Boston, Massachusetts, USA
| | - Frank A Cordasco
- Sports Medicine Institute, Hospital for Special Surgery, New York, New York, USA.,Investigation performed at Boston Children's Hospital, Boston, Massachusetts, USA
| | - Eric W Edmonds
- Pediatric Orthopedics & Scoliosis Center, Rady Children's Hospital, San Diego, California, USA.,Investigation performed at Boston Children's Hospital, Boston, Massachusetts, USA
| | - Theodore J Ganley
- Children's Hospital of Philadelphia, University of Pennsylvania School of Medicine, Philadelphia, Pennsylvania, USA.,Investigation performed at Boston Children's Hospital, Boston, Massachusetts, USA
| | - Daniel W Green
- Division of Pediatric Orthopaedic Surgery, Hospital for Special Surgery, New York, New York, USA.,Investigation performed at Boston Children's Hospital, Boston, Massachusetts, USA
| | - Benton E Heyworth
- Boston Children's Hospital, Division of Sports Medicine, Department of Orthopaedics, Harvard Medical School, Boston, Massachusetts, USA.,Investigation performed at Boston Children's Hospital, Boston, Massachusetts, USA
| | - J Todd R Lawrence
- Children's Hospital of Philadelphia, University of Pennsylvania School of Medicine, Philadelphia, Pennsylvania, USA.,Investigation performed at Boston Children's Hospital, Boston, Massachusetts, USA
| | - Matthew J Matava
- Department of Orthopaedic Surgery, Washington University School of Medicine, St Louis, Missouri, USA.,Investigation performed at Boston Children's Hospital, Boston, Massachusetts, USA
| | - Lyle J Micheli
- Boston Children's Hospital, Division of Sports Medicine, Department of Orthopaedics, Harvard Medical School, Boston, Massachusetts, USA.,Investigation performed at Boston Children's Hospital, Boston, Massachusetts, USA
| | - Matthew D Milewski
- Boston Children's Hospital, Division of Sports Medicine, Department of Orthopaedics, Harvard Medical School, Boston, Massachusetts, USA.,Investigation performed at Boston Children's Hospital, Boston, Massachusetts, USA
| | - Jeffrey J Nepple
- Department of Orthopaedic Surgery, Washington University School of Medicine, St Louis, Missouri, USA.,Investigation performed at Boston Children's Hospital, Boston, Massachusetts, USA
| | - Shital N Parikh
- Division of Orthopaedic Surgery, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA.,Investigation performed at Boston Children's Hospital, Boston, Massachusetts, USA
| | - Andrew T Pennock
- Pediatric Orthopedics & Scoliosis Center, Rady Children's Hospital, San Diego, California, USA.,Investigation performed at Boston Children's Hospital, Boston, Massachusetts, USA
| | - Crystal A Perkins
- Children's Healthcare of Atlanta, Children's Orthopaedics of Atlanta, Atlanta, Georgia, USA.,Investigation performed at Boston Children's Hospital, Boston, Massachusetts, USA
| | - Paul M Saluan
- Cleveland Clinic Orthopaedic and Rheumatologic Institute, Garfield Heights, Ohio, USA.,Investigation performed at Boston Children's Hospital, Boston, Massachusetts, USA
| | - Kevin G Shea
- Department of Orthopedic Surgery, Stanford University, Stanford, California, USA.,Investigation performed at Boston Children's Hospital, Boston, Massachusetts, USA
| | - Eric J Wall
- Division of Orthopaedic Surgery, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA.,Investigation performed at Boston Children's Hospital, Boston, Massachusetts, USA
| | - Samuel C Willimon
- Children's Healthcare of Atlanta, Children's Orthopaedics of Atlanta, Atlanta, Georgia, USA.,Investigation performed at Boston Children's Hospital, Boston, Massachusetts, USA
| | - Mininder S Kocher
- Boston Children's Hospital, Division of Sports Medicine, Department of Orthopaedics, Harvard Medical School, Boston, Massachusetts, USA.,Investigation performed at Boston Children's Hospital, Boston, Massachusetts, USA
| |
Collapse
|
24
|
Pediatric Revision Anterior Cruciate Ligament Reconstruction: Current Concepts Review. Clin J Sport Med 2022; 32:139-144. [PMID: 34173782 DOI: 10.1097/jsm.0000000000000953] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Accepted: 05/05/2021] [Indexed: 02/02/2023]
Abstract
OBJECTIVE We present a review of revision anterior cruciate ligament (ACL) reconstruction in pediatric patients, discussing risk factors for rerupture, physical examination and imaging, treatment principles and surgical techniques, postoperative rehabilitation, and clinical outcomes. DATA SOURCES PubMed, Cochrane, and Embase databases were queried for relevant articles about revision ACL topics. All types of manuscripts, including clinical studies, basic science studies, case series, current concepts reviews, and systematic reviews were analyzed for relevant information. Current concepts on risk factors for rerupture, physical examination and imaging, treatment principles and surgical techniques, postoperative rehabilitation, and clinical outcomes were synthesized. MAIN RESULTS Surgical treatment should be individualized, and the graft type, fixation devices, tunnel placement, and complementary procedures (eg, extra-articular tenodesis) should be tailored to the patient's needs and previous surgeries. Rehabilitation programs should also be centered around eccentric strengthening, isometric quadriceps strengthening, active flexion range of motion of the knee, and an emphasis on closed chain exercises. Despite adherence to strict surgical and postoperative rehabilitation principles, graft refailure rate is high, and return to sports rate is low. CONCLUSION Rerupture of the ACL in the pediatric population is a challenging complication that requires special attention. Diagnostic evaluation of repeat ACL ruptures is similar to primary injuries. Although outcomes after revision ACL reconstruction are expectedly worse than after primary reconstruction, athletes do return to sport after proper rehabilitation. Further research is needed to continue to improve outcomes in this high-risk population, aimed at continued knee stability, graft survivorship, and improved quality of life.
Collapse
|
25
|
Heath DM, Nguyen AV, Bullock TS, Ornell SS, Bartush KC, Hogue GD. Intact PCL is a potential predictor of ACL graft size in the skeletally immature knee and other anatomic considerations for ACL reconstruction. J Exp Orthop 2022; 9:6. [PMID: 34989917 PMCID: PMC8739412 DOI: 10.1186/s40634-021-00437-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Accepted: 11/29/2021] [Indexed: 11/10/2022] Open
Abstract
PURPOSE To develop a method for using an intact posterior cruciate ligament (PCL) as a predictor of anterior cruciate ligament (ACL) graft size and examine possible differences in tunnel length based on all-epiphyseal drilling method. METHODS One hundred one patients 5-18 years of age with magnetic resonance imaging (MRI) of the knee at an outpatient pediatric orthopaedic clinic from 2008 to 2020 were included. ACL and PCL coronal, sagittal, and length measurements were made in all patients. Tunnel length measurements were made in patients with open physes. Statistical analyses were performed to evaluate potential associations in patient bony or ligamentous measurements. RESULTS PCL sagittal width and PCL coronal width were statistically significant predictors of ACL sagittal width and ACL coronal width, respectively (p = 0.002, R = 0.304; p = 0.008, R = 0.264). The following equations were developed to calculate ACL coronal and sagittal width measurements from the corresponding measurement on an intact PCL; ACL Coronal Width (mm) = 6.23 + (0.16 x PCL Coronal Width); ACL Sagittal Width (mm) = 5.85 + (0.53 x PCL Sagittal Width). Mean tibial maximum oblique length (27.8 mm) was longer than mean tibial physeal sparing length (24.9 mm). Mean femoral maximum oblique length (36.9 mm) was comparable to mean femoral physeal sparing length (36.1 mm). Both were longer than mean femoral straight lateral length (32.7 mm). CONCLUSION An intact PCL is a predictor of native ACL size. Tunnel length differs based on chosen drilling method in all-epiphyseal technique. LEVEL OF EVIDENCE Diagnostic Level III.
Collapse
Affiliation(s)
- David M Heath
- Department of Orthopaedics, UT Health San Antonio, San Antonio, TX, 78249, USA
| | - Alexander V Nguyen
- Department of Orthopaedics, Lenox Hill Hospital, New York, NY, 10075, USA
| | - Travis S Bullock
- Department of Orthopaedics, UT Health San Antonio, San Antonio, TX, 78249, USA
| | - Samuel S Ornell
- Department of Orthopaedics, UT Health San Antonio, San Antonio, TX, 78249, USA
| | - Katherine C Bartush
- Department of Orthopaedics, UT Health San Antonio, San Antonio, TX, 78249, USA
| | - Grant D Hogue
- Department of Orthopaedics, Boston Children's Hospital/Harvard Medical School, 300 Longwood Avenue, Boston, MA, 02115, USA.
| |
Collapse
|
26
|
Grassi A, Pizza N, Macchiarola L, Lucidi GA, Stefanelli F, Dal Fabbro G, Marcacci M, Zaffagnini S. Over-the-top Anterior Cruciate Ligament (ACL) reconstruction plus lateral plasty with hamstrings in high-school athletes: Results at 10 years. Knee 2021; 33:226-233. [PMID: 34717094 DOI: 10.1016/j.knee.2021.10.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Revised: 08/13/2021] [Accepted: 10/03/2021] [Indexed: 02/02/2023]
Abstract
BACKGROUND Anterior Cruciate Ligament (ACL) injuries have grown in adolescent population in the last decades, and if surgical reconstruction resulted safe in the short term, its impact in the long term is still unclear. The purpose of this study was to assess the long-term risk of failure, the rate of contralateral injury and the clinical reported outcomes in a cohort of high-school athletes after ACL reconstruction. METHODS 54 consecutive patients (mean age 16.3 ± 1.4 years) underwent ACL reconstruction with a single-bundle plus lateral plasty hamstring technique between May 2006 and July 2009. The number of subsequent ipsilateral reoperations and contralateral ACL reconstruction, Lhysolm, KOOS, VAS for pain and Tegner Activity Level was determined at a minimum follow-up of 10 years. RESULTS Ipsilateral ACL revision was performed in 8 (3.4%) patients, contralateral ACL reconstruction in 11 (21.1%). The average Lysholm score was 95.1 ± 9.2. The average KOOS was 96.5 ± 6.3 for the Pain subscale, 92.2 ± 9.0 for the Symptom subscale, 99.2 ± 1.8 for the ADL subscale, 94.1 ± 10.1 for the Sport subscale and 91.8 ± 14.5 for the Quality-of-life subscale. The average VAS for pain during activity was 1.7 ± 2.3. 90% returned to sport, 15% decreased the activity level, 61% of patients were still involved in sport, 35% at the same pre-injury level. CONCLUSION At long-term, single-bundle hamstring ACL-R plus lateral-plasty in a cohort of high school athletes resulted to have a comparable graft failure rate and contralateral ACL injury with other surgical techniques.
Collapse
Affiliation(s)
- Alberto Grassi
- II Clinica Ortopedica e Traumatologica, IRCCS, Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Nicola Pizza
- II Clinica Ortopedica e Traumatologica, IRCCS, Istituto Ortopedico Rizzoli, Bologna, Italy.
| | - Luca Macchiarola
- II Clinica Ortopedica e Traumatologica, IRCCS, Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Gian Andrea Lucidi
- II Clinica Ortopedica e Traumatologica, IRCCS, Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Federico Stefanelli
- II Clinica Ortopedica e Traumatologica, IRCCS, Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Giacomo Dal Fabbro
- II Clinica Ortopedica e Traumatologica, IRCCS, Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Maurilio Marcacci
- Humanitas Clinical and Research Center - IRCCS, Via Manzoni 56, 20089 Rozzano, MI, Italy
| | - Stefano Zaffagnini
- II Clinica Ortopedica e Traumatologica, IRCCS, Istituto Ortopedico Rizzoli, Bologna, Italy; Dipartimento Scienze Biomediche e Neuromotorie-DIBINEM, Università di Bologna, Bologna, Italy
| |
Collapse
|
27
|
Saad L, Grimard G, Nault ML. Complication rates following all-epiphyseal ACL reconstructions in skeletally immature patients: A retrospective case series study. Medicine (Baltimore) 2021; 100:e27959. [PMID: 34964784 PMCID: PMC8615306 DOI: 10.1097/md.0000000000027959] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Accepted: 10/22/2021] [Indexed: 01/05/2023] Open
Abstract
The aim was to evaluate the safety of a physeal-sparing anterior cruciate ligament reconstruction technique (ACLR), performed with Orthopediatrics (Warsaw, IN) equipment, by assessing complications.Skeletally immature patients who underwent all-epiphyseal ACLR between 2015 and 2017 with postoperative follow-up were included in this retrospective study. Complications, demographic, clinical, surgical, and imaging data was retrieved from an urban tertiary pediatric hospital database. Physeal status, limb-length discrepancies (LLD), and angular deformities were assessed on preoperative and postoperative radiographs, growth disturbances were reported, and initial and follow-up diameters of tunnels were compared.Nineteen ACLRs were included from 18 patients, 4 females and 14 males, with bone age at surgery of 13.3 ± 1.0 years. At a mean follow-up of 19.2 ± 10.1 months, there were no symptomatic growth disorders requiring intervention. There were: 2 (11.1%) unilateral early physeal closures, 2 (10.5%) new angular deformities (5°-10°), 4 (22.2%) LLD (1-2 cm), 1 (5.6%) contralateral ACLR, 1 (5.6%) femoral screw removal, 2 (10.5%) graft ruptures, and 1 meniscal tear (5.3%). Mean tunnel widening was 1.7 mm and 1.5 mm on the femoral and tibial side, respectively, and no massive osteolysis was recorded at the polyetheretherketone implant site.The complication rates were comparable to those in similar studies, with no growth-related complications at 19.2 months.
Collapse
Affiliation(s)
- Lydia Saad
- CHU Sainte-Justine, 3185 Chemin de la Côte Ste-Catherine, Montréal, Québec, Canada
- Université de Montréal, Montréal, Québec, Canada
| | - Guy Grimard
- CHU Sainte-Justine, 3185 Chemin de la Côte Ste-Catherine, Montréal, Québec, Canada
- Université de Montréal, Montréal, Québec, Canada
| | - Marie-Lyne Nault
- CHU Sainte-Justine, 3185 Chemin de la Côte Ste-Catherine, Montréal, Québec, Canada
- Université de Montréal, Montréal, Québec, Canada
- Hôpital du Sacré-Cœur de Montréal, Montréal, Québec, Canada
| |
Collapse
|
28
|
Stinson ZS, Davelaar CMF, Kiebzak GM, Edmonds EW. Treatment Decisions in Pediatric Sports Medicine: Do Personal and Professional Bias Affect Decision-Making? Orthop J Sports Med 2021; 9:23259671211046258. [PMID: 34676272 PMCID: PMC8524719 DOI: 10.1177/23259671211046258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Accepted: 06/08/2021] [Indexed: 11/18/2022] Open
Abstract
Background: Personal and professional biases can affect decision-making regarding
important issues in pediatric sports medicine. Gaining insight into the
opinions of health care professionals who specialize in pediatric sports
medicine will provide information that may be useful for directing ongoing
research in this field. Hypothesis: It was hypothesized that surgeons would demonstrate bias toward early
surgical intervention versus nonsurgeons. In addition, it was hypothesized
that youth sports medicine professionals who were parents of a child with a
previous major sports injury or concussion would be less likely to allow
their child to play American tackle football or return to football after a
concussion. Study Design: Cross-sectional study. Methods: An online survey was provided to the active members of the Pediatric Research
in Sports Medicine Society. We used both professional background information
and responses to questions related to personal experiences with youth sports
injuries to determine potential factors associated with underlying biases.
Survey responses among subgroups were compared using the Fisher exact test.
The Pearson correlation coefficient was used to evaluate years in practice
versus opioid use. Results: Of the survey participants, 62.5% were pediatric surgeons, and 37.5%
represented different nonsurgical youth sports medicine professions.
Surgeons were less likely than nonsurgeons to agree to allow their child to
return to football after sustaining a concussion and completing a concussion
protocol (48% vs 76%, P = .013). Surgeons were more likely
than nonsurgeons to agree to both elective shoulder stabilization after a
first-time dislocation and elective drilling of a stable knee
osteochondritis dissecans (OCD) before nonoperative treatment (41% vs 10%,
P = .003 and 52% vs 23%, P = .013,
respectively). Those who reported having a child with a concussion history
were more likely to support him or her returning to football after a
concussion (65% vs 33%, P = .026). Conclusion: Surgeons were more likely to favor elective shoulder-stabilization surgery
after a first-time dislocation and drilling of a stable knee OCD instead of
nonoperative management. Personal experience of having a child who sustained
a major sports injury or concussion did not demonstrate a bias against
participation in football or return to football after a concussion.
Collapse
|
29
|
Thorolfsson B, Svantesson E, Snaebjornsson T, Sansone M, Karlsson J, Samuelsson K, Senorski EH. Adolescents Have Twice the Revision Rate of Young Adults After ACL Reconstruction With Hamstring Tendon Autograft: A Study From the Swedish National Knee Ligament Registry. Orthop J Sports Med 2021; 9:23259671211038893. [PMID: 34660824 PMCID: PMC8516395 DOI: 10.1177/23259671211038893] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Accepted: 05/25/2021] [Indexed: 01/01/2023] Open
Abstract
Background: Previous studies have identified young age as a risk factor for anterior cruciate ligament (ACL) revision. However, few studies have looked separately at pediatric patients and adolescents with regard to outcomes after ACL reconstruction. Purpose: To determine whether patient age at ACL reconstruction affects the risk of undergoing revision surgery in young patients. Study Design: Cohort study; Level of evidence, 3. Methods: This study was based on data from the Swedish National Knee Ligament Registry. Patients aged 5 to 35 years who underwent a primary ACL reconstruction with a hamstring tendon autograft between January 1, 2005, and December 31, 2015, were included. The cohort was stratified into different age groups of pediatric patients, adolescents, and young adults to estimate patients with open, recently closed, and closed epiphyses, respectively. The primary endpoint was ACL revision. A multivariable Cox regression model was used to assess the ACL revision rate. The results were expressed as hazard ratios (HRs) and 95% CIs. Results: A total of 36,274 ACL reconstructions were registered during the study period. Of these, 2848 patients were included in the study: 47 pediatric patients (mean age, 13.6 years; range, 9-15 years), 522 adolescents (mean age, 17.4; range, 14-19 years), and 2279 young adults (mean age, 27.0; range, 20-35 years). A total of 31 patients (1.1%) underwent ACL revision within 2 years (0 pediatric patients, 9 adolescents [1.7%], and 22 young adults [1.0%]) and a total of 53 patients (2.6%) underwent ACL revision within 5 years (2 pediatric patients [6.9%], 15 adolescents [3.9%], and 36 young adults [2.2%]). The adolescent age group had a 1.91 times higher rate of ACL revision compared with the young adults (HR = 1.91 [95% CI, 1.13-3.21]; P = .015). There were no differences in revision rates between the pediatric age group and the young adults (HR = 2.93 [95% CI, 0.88-9.79]; P = .081). Conclusion: Adolescents had almost twice the rate of revision ACL reconstruction compared with young adults.
Collapse
Affiliation(s)
- Baldur Thorolfsson
- Department of Orthopedics, Sahlgrenska University Hospital, Gothenburg, Sweden.,Department of Orthopedics, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.,Gothenburg Sports Trauma Research Center, Gothenburg, Sweden
| | - Eleonor Svantesson
- Department of Orthopedics, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.,Gothenburg Sports Trauma Research Center, Gothenburg, Sweden
| | - Thorkell Snaebjornsson
- Department of Orthopedics, Sahlgrenska University Hospital, Gothenburg, Sweden.,Department of Orthopedics, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.,Gothenburg Sports Trauma Research Center, Gothenburg, Sweden
| | - Mikael Sansone
- Department of Orthopedics, Sahlgrenska University Hospital, Gothenburg, Sweden.,Department of Orthopedics, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.,Gothenburg Sports Trauma Research Center, Gothenburg, Sweden
| | - Jon Karlsson
- Department of Orthopedics, Sahlgrenska University Hospital, Gothenburg, Sweden.,Department of Orthopedics, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.,Gothenburg Sports Trauma Research Center, Gothenburg, Sweden
| | - Kristian Samuelsson
- Department of Orthopedics, Sahlgrenska University Hospital, Gothenburg, Sweden.,Department of Orthopedics, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.,Gothenburg Sports Trauma Research Center, Gothenburg, Sweden
| | - Eric Hamrin Senorski
- Gothenburg Sports Trauma Research Center, Gothenburg, Sweden.,Department of Health and Rehabilitation, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.,Sportrehab Sports Medicine Clinic, Gothenburg, Sweden
| |
Collapse
|
30
|
Zakieh O, Park C, Hornby K, Gupte C, Sarraf KM. Paediatric anterior cruciate ligament injury. Br J Hosp Med (Lond) 2021; 82:1-9. [PMID: 33914641 DOI: 10.12968/hmed.2020.0707] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
The number of paediatric anterior cruciate ligament injuries is rising at a greater rate than in the adult population, as a result of the increased participation of children and adolescents in sports. This review explores the key presentations, diagnostic and management plans, and prevention methods associated with paediatric anterior cruciate ligament injuries. This injury presents as an acute pop and effusion, with limitations in gait, and can be extremely debilitating. Clinical examination and magnetic resonance imaging are used to diagnose the injury. The pivot shift and Lachman test remain the most valid exams when suspecting an anterior cruciate ligament tear. Management of the injury can be surgical or non-surgical depending on the severity of the tear and associated injuries. The surgical approach chosen is determined by the patient's Tanner classification, considering potential damage to the physes of the bone. Management plans should include rehabilitation consisting of strength, proprioception and neuromuscular training, to maximise the patient's recovery. Injury prevention programmes, consisting of strength training and neuromuscular training, should be followed by young athletes to reduce anterior cruciate ligament injuries. Compliance and earlier implementation coupled with an understanding of the biomechanics of anterior cruciate ligament injuries and verbal feedback maximise the benefit of neuromuscular training.
Collapse
Affiliation(s)
- Omar Zakieh
- School of Medicine, Imperial College School of Medicine, London, UK
| | - Chang Park
- Department of Trauma and Orthopaedics, Imperial College Healthcare NHS Trust, London, UK
| | - Katy Hornby
- Department of Sports Medicine, Imperial College NHS Trust, London, UK
| | - Chinmay Gupte
- Department of Trauma and Orthopaedics, Imperial College Healthcare NHS Trust, London, UK
| | - Khaled M Sarraf
- Department of Trauma and Orthopaedics, Imperial College Healthcare NHS Trust, London, UK
| |
Collapse
|
31
|
Lemme NJ, Yang DS, Barrow B, O'Donnell R, Daniels AH, Cruz AI. Risk Factors for Failure After Anterior Cruciate Ligament Reconstruction in a Pediatric Population: A Prediction Algorithm. Orthop J Sports Med 2021; 9:2325967121991165. [PMID: 34250165 PMCID: PMC8226238 DOI: 10.1177/2325967121991165] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2020] [Accepted: 10/28/2020] [Indexed: 11/24/2022] Open
Abstract
Background: Anterior cruciate ligament reconstruction (ACLR) in pediatric patients is becoming increasingly common. There is growing yet limited literature on the risk factors for revision in this demographic. Purpose: To (1) determine the rate of pediatric revision ACLR in a nationally representative sample, (2) ascertain the associated patient- and injury-specific risk factors for revision ACLR, and (3) examine the differences in the rate and risks of revision ACLR between pediatric and adult patients. Study Design: Case-control study; Level of evidence, 3. Methods: The PearlDiver patient record database was used to identify adult patients (age ≥20 years) and pediatric patients (age <20 years) who underwent primary ACLR between 2010 and 2015. At 5 years postoperatively, the risk of revision ACLR was compared between the adult and pediatric groups. ACLR to the contralateral side was also compared. Multivariate logistic regression was used to determine the significant risk factors for revision ACLR and the overall reoperation rates in pediatric and adult patients; from these risk factors, an algorithm was developed to predict the risk of revision ACLR in pediatric patients. Results: Included were 2055 pediatric patients, 1778 adult patients aged 20 to 29 years, and 1646 adult patients aged 30 to 39 years who underwent ACLR. At 5 years postoperatively, pediatric patients faced a higher risk of revision surgery when compared with adults (18.0 % vs 9.2% [adults 20-29 years] and 7.1% [adults 30-39 years]; P < .0001), with significantly decreased survivorship of the index ACLR (P < .0001; log-rank test). Pediatric patients were also at higher risk of undergoing contralateral ACLR as compared with adults (5.8% vs 1.6% [adults 20-29 years] and 1.9% [adults 30-39 years]; P < .0001). Among the pediatric cohort, boys (odds ratio [OR], 0.78; 95% CI, 0.63-0.96; P = .0204) and patients >14 years old (OR, 0.62; 95% CI, 0.45-0.86; P = .0035) had a decreased risk of overall reoperation; patients undergoing concurrent meniscal repair (OR, 1.84; 95% CI, 1.43-2.38; P < .0001) or meniscectomy (OR, 2.20; 95% CI, 1.72-2.82; P < .0001) had an increased risk of revision surgery. According to the risk algorithm, the highest probability for revision ACLR was in girls <15 years old with concomitant meniscal and medial collateral ligament injury (36% risk of revision). Conclusion: As compared with adults, pediatric patients had an increased likelihood of revision ACLR, contralateral ACLR, and meniscal reoperation within 5 years of an index ACLR. Families of pediatric patients—especially female patients, younger patients, and those with concomitant medial collateral ligament and meniscal injuries—should be counseled on such risks.
Collapse
Affiliation(s)
- Nicholas J Lemme
- Department of Orthopaedic Surgery, Rhode Island Hospital and Warren Alpert Medical School of Brown University, Providence, Rhode Island, USA
| | - Daniel S Yang
- Department of Orthopaedic Surgery, Rhode Island Hospital and Warren Alpert Medical School of Brown University, Providence, Rhode Island, USA
| | - Brooke Barrow
- Department of Orthopaedic Surgery, Rhode Island Hospital and Warren Alpert Medical School of Brown University, Providence, Rhode Island, USA
| | - Ryan O'Donnell
- Department of Orthopaedic Surgery, Rhode Island Hospital and Warren Alpert Medical School of Brown University, Providence, Rhode Island, USA
| | - Alan H Daniels
- Department of Orthopaedic Surgery, Rhode Island Hospital and Warren Alpert Medical School of Brown University, Providence, Rhode Island, USA
| | - Aristides I Cruz
- Department of Orthopaedic Surgery, Rhode Island Hospital and Warren Alpert Medical School of Brown University, Providence, Rhode Island, USA
| |
Collapse
|
32
|
All-Epiphyseal Double-Bundle Anterior Cruciate Ligament Reconstruction for Skeletally Immature Patients. Arthrosc Tech 2020; 9:e1993-e2000. [PMID: 33381410 PMCID: PMC7768289 DOI: 10.1016/j.eats.2020.08.032] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Accepted: 08/29/2020] [Indexed: 02/03/2023] Open
Abstract
The number of anterior cruciate ligament (ACL) reconstructions in skeletally immature patients has been gradually increasing in recent years owing to the poor outcomes of conservative treatment. However, ACL reconstruction in children is a challenging procedure and may lead to severe complications, such as growth disturbance. Although double-bundle (DB) ACL reconstructions are preferable because of their superior clinical outcomes, there are few reports of DB ACL reconstruction in children with open epiphyses. In this Technical Note, an all-epiphyseal sparing DB ACL reconstruction technique, which is considered to help avoid growth disturbance, is described. This procedure does not create a thick tunnel and may facilitate subsequent revision surgery.
Collapse
|
33
|
Striano BM, Aoyama JT, Ellis HB, Kocher MS, Shea KG, Ganley TJ. Complications and Controversies in the Management of 5 Common Pediatric Sports Injuries. JBJS Rev 2020; 8:e20.00013. [PMID: 33298679 DOI: 10.2106/jbjs.rvw.20.00013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Growing participation in sports among children, along with increasingly intense training regimens, has contributed to an increasing rate of sports-related injuries. Despite the similarities to adult sports injuries, pediatric patients have distinctive injury patterns because of the growing physis and therefore necessitate unique treatment algorithms. Caring for these injured children requires in-depth knowledge of not only pediatric injury patterns, but also the scope of age-specific treatments, the associated complications, and the controversies. When treating motivated pediatric athletes, one must be able to strike a delicate balance between patients' eagerness to return to sport and the need to ensure their long-term health and function. Knowledge of controversies and complications will help both patients and physicians make informed decisions about how best to restore pediatric athletes back to health.
Collapse
Affiliation(s)
- Brendan M Striano
- Harvard Combined Orthopaedic Residency Program, Boston, Massachusetts
| | - Julien T Aoyama
- Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Henry B Ellis
- Texas Scottish Rite Hospital, Dallas, Texas.,University of Texas Southwestern Medical Center, Dallas, Texas
| | - Mininder S Kocher
- Boston Children's Hospital, Boston, Massachusetts.,Harvard Medical School, Boston, Massachusetts
| | - Kevin G Shea
- Lucile Packard Children's Hospital, Palo Alto, California.,Stanford University Medical Center, Stanford, California
| | - Theodore J Ganley
- Children's Hospital of Philadelphia, Philadelphia, Pennsylvania.,Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| |
Collapse
|
34
|
Cruz AI, Beck JJ, Ellington MD, Mayer SW, Pennock AT, Stinson ZS, VandenBerg CD, Barrow B, Gao B, Ellis HB. Failure Rates of Autograft and Allograft ACL Reconstruction in Patients 19 Years of Age and Younger: A Systematic Review and Meta-Analysis. JB JS Open Access 2020; 5:e20.00106. [PMID: 34322650 PMCID: PMC8312832 DOI: 10.2106/jbjs.oa.20.00106] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
BACKGROUND Graft choice for pediatric anterior cruciate ligament reconstruction (ACLR) is determined by several factors. There is limited information on the use and outcomes of allograft ACLR in pediatric patients. The purpose of this systematic review and meta-analysis was to quantify reported failure rates of allograft versus autograft ACLR in patients ≤19 years of age with ≥2 years of follow-up. We hypothesized that there would be higher rates of failure for allograft compared with autograft ACLR in this population. METHODS PubMed/MEDLINE and Embase databases were systematically searched for literature regarding allograft and autograft ACLR in pediatric/adolescent patients. Articles were included if they described a cohort of patients with average age of ≤19 years, had a minimum of 2 years of follow-up, described graft failure as an outcome, and had a Level of Evidence grade of I to III. Qualitative review and quantitative meta-analysis were performed to compare graft failure rates. A random-effects model was created to compare failure events in patients receiving allograft versus autograft in a pairwise fashion. Data analysis was completed using RevMan 5.3 software (The Cochrane Collaboration). RESULTS The database search identified 1,604 studies; 203 full-text articles were assessed for eligibility. Fourteen studies met the inclusion criteria for qualitative review; 5 studies were included for quantitative meta-analysis. Bone-patellar tendon-bone (BTB) represented 58.2% (n = 1,012) of the autografts, and hamstring grafts represented 41.8% (n = 727). Hybrid allografts (autograft + supplemental allograft) represented 12.8% (n = 18) of all allograft ACLRs (n = 141). The unweighted, pooled failure rate for each graft type was 8.5% for BTB, 16.6% for hamstring, and 25.5% for allograft. Allografts were significantly more likely than autografts to result in graft failure (odds ratio, 3.87; 95% confidence interval, 2.24 to 6.69). CONCLUSIONS Allograft ACLR in pediatric and adolescent patients should be used judiciously, as existing studies revealed a significantly higher failure rate for allograft compared with autograft ACLR in this patient population. Additional studies are needed to improve the understanding of variables associated with the high ACLR failure rate among pediatric and adolescent patients. LEVEL OF EVIDENCE Therapeutic Level III. See Instructions for Authors for a complete description of levels of evidence.
Collapse
Affiliation(s)
- Aristides I. Cruz
- Department of Orthopaedic Surgery, Warren Alpert Medical School of Brown University, Providence, Rhode Island
- Hasbro Children’s Hospital, Providence, Rhode Island
| | - Jennifer J. Beck
- Orthopaedic Institute for Children, David Geffen School of Medicine at UCLA, Los Angeles, California
| | - Matthew D. Ellington
- Dell Medical School, The University of Texas at Austin, and Central Texas Pediatric Orthopedics, Austin, Texas
| | - Stephanie W. Mayer
- Sports Medicine Center, Department of Orthopaedic Surgery, Children’s Hospital Colorado, University of Colorado, Denver, Colorado
| | - Andrew T. Pennock
- Rady Children’s Hospital, University of California San Diego, San Diego, California
| | - Zachary S. Stinson
- Nemours Children’s Hospital, University of Central Florida, Orlando, Florida
| | - Curtis D. VandenBerg
- Children’s Hospital of Los Angeles, Keck School of Medicine of USC, Los Angeles, California
| | - Brooke Barrow
- Department of Orthopaedic Surgery, Warren Alpert Medical School of Brown University, Providence, Rhode Island
| | - Burke Gao
- Department of Orthopaedic Surgery, University of Iowa Hospitals and Clinics, Iowa City, Iowa
| | - Henry B. Ellis
- Texas Scottish Rite Hospital for Children, University of Texas Southwestern, Dallas, Texas
| |
Collapse
|
35
|
Anterior Cruciate Ligament Injuries in Skeletally Immature Patients: A Meta-analysis Comparing Repair Versus Reconstruction Techniques. J Pediatr Orthop 2020; 40:492-502. [PMID: 32282620 DOI: 10.1097/bpo.0000000000001569] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND Anterior cruciate ligament (ACL) surgery remains challenging in the skeletally immature patient. Despite the widespread use of physeal-sparing reconstruction techniques, there has been renewed interest in the ACL repair. The purpose of this study was to systematically review the literature to better understand outcomes following all-epiphyseal (AE) reconstruction to extraphyseal reconstruction, while also evaluating ACL repair outcomes in skeletally immature patients. METHODS Using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines, all studies in the literature from January 1970 to August 2019 reporting on skeletally immature patients undergoing ACL surgery were identified. Inclusion criteria were pediatric patients with open physes indicative of skeletal immaturity sustaining complete ACL ruptures treated with AE reconstruction, extraphyseal reconstruction or ACL repair. Chronologic age, bone age, postoperative outcomes scores, return to sport rate, and the incidence of complications, namely reruptures, were analyzed. RESULTS A total of 14 studies comprising 443 patients were identified. No significant difference in chronologic age or postoperative outcome scores at final follow-up were appreciated between patients undergoing AE versus extraphyseal reconstruction. Return to activity rate was significant greater following extraphyseal reconstruction when compared with AE reconstruction. The incidence of any limb-length discrepancies and limb discrepancies measuring ≥10 mm were significant higher following AE reconstruction, while rerupture rates were more common following AE reconstruction. CONCLUSIONS Patients undergoing AE reconstruction possessed significantly lower return to activity rates, higher incidences of limb-length discrepancies and more commonly experienced ACL reruptures when compared with patients undergoing extraphyseal reconstruction. Further investigations analyzing results following ACL repair in skeletally immature patients are warranted to allow for the comparison of outcomes with current physeal-sparing reconstruction techniques. LEVEL OF EVIDENCE Level IV-systematic review-therapeutic study.
Collapse
|
36
|
Abstract
BACKGROUND There is limited knowledge of morphologic changes of the anterior cruciate ligament (ACL) during childhood. The purpose of the study is to describe normal ACL growth in pediatric patients. METHODS We performed retrospective review of patients under 19 years of age with at least 2 serial magnetic resonance imaging (MRI) examinations of the same knee without ACL tear. The parameters measured included length of the ACL, width of the ACL in sagittal and coronal planes, physeal status, ACL-tibial inclination angle, Notch Width Index, ACL tibial attachment width and midpoint, and anterior to posterior length and height of the tibial epiphysis. Pearson correlation coefficients were calculated to determine the strength of correlation of each parameter relative to age. Growth curves were calculated for individual parameters, producing a predictive model for growth of the ACL over time. RESULTS One hundred forty-seven patients (365 MRIs) were included. The average age at initial MRI was 12.2 years (range: 1.2 to 18.4 y). The Pearson correlation coefficient for each parameter was statistically significant relative to age. Younger patients had more oblique, anteriorly attached ACLs. Three distinct phases of growth were observed: patients age 1.5 to 5.75 years average 2.25 mm of growth per year; patients aged 6 to 11.5 average 1.46 mm of growth per year; growth slows at age 11.75, stopping by 18.5 years. The growth model for ACL sagittal width increased 0.45 mm/y from age 1.5 to 14.5 after which it plateaus, whereas coronal width increased 0.22 mm/y from age 1.5 to 18.75. CONCLUSIONS In the pediatric patient, the ACL grows in length and width in a predictable manner until age 18. This model aids clinicians in predicting normal ACL parameters for anatomic reconstruction procedures in the skeletally immature patient. LEVEL OF EVIDENCE Level IV.
Collapse
|
37
|
Gupta A, Tejpal T, Shanmugaraj A, Horner NS, Gohal C, Khan M. All-epiphyseal anterior cruciate ligament reconstruction produces good functional outcomes and low complication rates in pediatric patients: a systematic review. Knee Surg Sports Traumatol Arthrosc 2020; 28:2444-2452. [PMID: 32504159 DOI: 10.1007/s00167-020-06085-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Accepted: 05/28/2020] [Indexed: 01/16/2023]
Abstract
PURPOSE To assess the literature on indications, outcomes, and complications in pediatric patients undergoing all-epiphyseal (AE) anterior cruciate ligament reconstruction (ACLR). METHODS PubMed, Medline, and Embase were searched for literature evaluating AE ACLR in pediatric patients. All included studies were assessed for quality using the Methodological Index for Non-Randomized Studies (MINORS). Descriptive statistics are presented where applicable. RESULTS Overall, 17 studies comprising 545 patients, with a mean age of 12.0 ± 1.2 (range 8-19) met the inclusion criteria. The graft choices in this systematic review included hamstring tendon autografts (75.4%, n = 403), quadriceps tendon autograft (6.2%, n = 33), Achilles tendon allograft (3.6%, n = 19) and posterior tibialis tendon allograft in one patient (0.2%, n = 1). Time of return-to-sport ranged from 8 to 22 months. Postoperative subjective IKDC scores were above 90 points. The rate of return-to-sport after AE ACLR was 93.2% (n = 219/235) and 77.9% (n = 142/183) of patients returned to sport at pre-injury level. The overall complication rate was 9.8% (n = 53/545) with the most common complication being ACL re-rupture (5.0%; n = 27/545). Only 1.5% (n = 8/545) of patients demonstrated growth disturbances. CONCLUSION Overall, the AE ACLR technique can achieve good postoperative functional outcomes while notably minimizing the incidence of primary issue of physeal disruption and potential associated leg-length discrepancies. AE ACLR should be considered in pediatric patients with at least 2 years of skeletal growth remaining based on radiographic bone age to minimize the impact of growth-related complications. LEVEL OF EVIDENCE IV (Systematic Review of Level III and IV evidence).
Collapse
Affiliation(s)
- Arnav Gupta
- Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada
| | - Tushar Tejpal
- Faculty of Health Sciences, McMaster University, Hamilton, ON, Canada
| | - Ajaykumar Shanmugaraj
- Division of Orthopaedic Surgery, Department of Surgery, McMaster University, Hamilton, ON, Canada
| | - Nolan S Horner
- Division of Orthopaedic Surgery, Department of Surgery, McMaster University, Hamilton, ON, Canada
| | - Chetan Gohal
- Division of Orthopaedic Surgery, Department of Surgery, McMaster University, Hamilton, ON, Canada
| | - Moin Khan
- Division of Orthopaedic Surgery, Department of Surgery, McMaster University, Hamilton, ON, Canada.
| |
Collapse
|
38
|
Fabricant PD, Brusalis CM, Schachne JM, Matava MJ. Which Metrics Are Being Used to Evaluate Children and Adolescents After ACL Reconstruction? A Systematic Review. Arthrosc Sports Med Rehabil 2020; 2:e417-e428. [PMID: 32875306 PMCID: PMC7451873 DOI: 10.1016/j.asmr.2020.04.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Accepted: 04/15/2020] [Indexed: 01/10/2023] Open
Abstract
PURPOSE To identify a comprehensive list of outcome measures previously used in the literature to evaluate clinical outcomes after reconstruction of the anterior cruciate ligament (ACL) in patients 18 years of age or younger. METHODS A literature search was performed by querying MEDLINE, Embase and Cochrane computerized databases for relevant articles that reported clinical outcomes in pediatric patients undergoing ACL reconstruction. Studies that were nonclinical, that reported on patients older than 19 years, that were not available in English, or that included fewer than 10 patients were excluded. Outcome measures of all eligible studies were recorded. RESULTS We identified 77 studies published between 1986 and 2018 in 20 peer-reviewed journals. The mean age of the patients was 13.9 years. The ACL rerupture rate was reported in 60% of studies; 32 studies (42%) reported a rate of return to preinjury activity or sports. The use of adult-validated patient-reported outcome measures were reported in 63 (82%) articles. The Lysholm (64%), International Knee Documentation Committee (IKDC) (56%) and Tegner (37%) scores were the most commonly reported. Two patient-reported outcome measures designed for pediatric patients (the Pedi-IKDC and Hospital for Special Surgery Pediatric Functional Activity Brief Scale (Pedi-FABS) were employed in 5 (6%) recent studies. CONCLUSIONS There is variability across studies in the metrics used to assess clinical outcomes following ACL reconstruction in children and adolescents. Validated pediatric-specific instruments were used infrequently. CLINICAL RELEVANCE A large body of existing pediatric ACL-reconstruction literature relies on a variable set of outcome measures that have not been developed or validated for children and adolescents. More recently, contemporary studies have begun to employ pediatric- and adolescent-specific validated measures, yet their use remains uncommon.
Collapse
Affiliation(s)
- Peter D. Fabricant
- Division of Pediatric Orthopaedic Surgery, Hospital for Special Surgery, New York, New York, U.S.A
- Department of Orthopaedic Surgery, Hospital for Special Surgery, New York, New York, U.S.A
| | | | - Jonathan M. Schachne
- Division of Pediatric Orthopaedic Surgery, Hospital for Special Surgery, New York, New York, U.S.A
| | - Matthew J. Matava
- Department of Orthopaedic Surgery, Washington University School of Medicine, St. Louis, Missouri, U.S.A
| |
Collapse
|
39
|
Wang B, Zhong JL, Xu XH, Shang J, Lin N, Lu HD. Incidence and risk factors of joint stiffness after Anterior Cruciate Ligament reconstruction. J Orthop Surg Res 2020; 15:175. [PMID: 32410648 PMCID: PMC7227360 DOI: 10.1186/s13018-020-01694-7] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Accepted: 04/29/2020] [Indexed: 01/08/2023] Open
Abstract
Background Joint stiffness is a common complication after anterior cruciate ligament (ACL) reconstruction, which seriously affects the efficacy of the operation and patient satisfaction. After ACL reconstruction, the identification of joint stiffness’ risk factors can help its prevention. This meta-analysis was conducted to evaluate joint stiffness’ risk factors and incidence after ACL reconstruction and provide guidance on its prevention. Methods PubMed, Embase, and Cochrane Library were searched to obtain relevant studies. The odds ratios (ORs) with 95% confidence intervals (CIs) for all potential risk factors were analyzed using fixed or random-effects meta-analysis in RevMan 5.2. Results In total, there were 37 studies and 113,740 patients that were included in this study. After ACL reconstruction, joint stiffness’ incidence negatively correlated with the studies publication time (R = −0.62, P = 0.0094). After ACL reconstruction, the joint stiffness overall pooled incidence was 3% (95% CI, 3-4%). Gender (OR, 0.51; 95% CI, 0.38-0.68; P < 0.00001) was identified as a risk factor. Potential risk factors, such as trauma to surgery time interval, graft type, and concomitant surgery with meniscus injury, have no significant correlation with joint stiffness after ACL reconstruction. Conclusion This study indicated that joint stiffness’ incidence after ACL reconstruction is 3% and that gender is a risk factor for joint stiffness after ACL reconstruction.
Collapse
Affiliation(s)
- Bin Wang
- Department of Orthopaedics, The Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai, 519000, Guangdong, China
| | - Jun-Long Zhong
- Department of Orthopaedics, The Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai, 519000, Guangdong, China
| | - Xiang-He Xu
- Department of Orthopaedics, The Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai, 519000, Guangdong, China
| | - Jie Shang
- Department of Orthopaedics, The Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai, 519000, Guangdong, China
| | - Nan Lin
- Department of Orthopaedics, The Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai, 519000, Guangdong, China
| | - Hua-Ding Lu
- Department of Orthopaedics, The Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai, 519000, Guangdong, China.
| |
Collapse
|
40
|
Hoshikawa A, Hiraoka H, Monobe Y, Shiraki K, Sasaki Y, Nakamura H, Saita K, Sakai H. Midterm Clinical Results After All-Epiphyseal Double-Bundle Reconstruction of the Anterior Cruciate Ligament in Children With Open Physes. Orthop J Sports Med 2020; 8:2325967120910083. [PMID: 32270014 PMCID: PMC7093688 DOI: 10.1177/2325967120910083] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Accepted: 12/17/2019] [Indexed: 11/22/2022] Open
Affiliation(s)
- Atsuto Hoshikawa
- Department of Orthopaedic Surgery, Saitama Medical Center, Saitama
Medical University, Saitama, Japan
- Atsuto Hoshikawa, MD, Department of Orthopaedic Surgery, Saitama
Medical Center, Saitama Medical University, Kamoda 1981, Kawagoe-shi, Saitama
350-8550, Japan ()
| | - Hisatada Hiraoka
- Department of Orthopaedic Surgery, Tokyo Teishin Hospital, Tokyo,
Japan
| | - Yoshirou Monobe
- Department of Orthopaedic Surgery, Yokohama Rosai Hospital,
Yokohama, Kanagawa, Japan
| | - Katsuhiko Shiraki
- Department of Orthopaedic Surgery, Wakaba Hospital, Sakado-shi,
Saitama, Japan
| | - Yuuki Sasaki
- Department of Orthopaedic Surgery, Misu Clinic, Kasukabe-shi,
Saitama, Japan
| | - Haruhiko Nakamura
- Department of Orthopaedic Surgery, Saitama Medical Center, Saitama
Medical University, Saitama, Japan
| | - Kazuo Saita
- Department of Orthopaedic Surgery, Saitama Medical Center, Saitama
Medical University, Saitama, Japan
| | - Hiroya Sakai
- Center for University-wide Education, Saitama Prefectural
University, Koshigaya-shi, Saitama, Japan
| |
Collapse
|
41
|
Understanding the undulating pattern of the distal femoral growth plate: Implications for surgical procedures involving the pediatric knee: A descriptive MRI study. Knee 2020; 27:315-323. [PMID: 32127251 DOI: 10.1016/j.knee.2020.02.003] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/15/2019] [Revised: 01/21/2020] [Accepted: 02/05/2020] [Indexed: 02/02/2023]
Abstract
INTRODUCTION Operative procedures near the distal femoral physis can result in iatrogenic damage if one is not familiar with the complex anatomy of the growth plate. The purpose of this study was to use physeal-specific MRI sequences to delineate the anatomic dimensions of the distal femoral physis. MATERIALS AND METHODS Sixty patients underwent physeal-specific spoiled gradient 3-D fat saturated (SPGR) MRI analysis of a single knee. Three age groups (eight to 10, 11-13, and 14-16 years) comprised of equal numbers (n = 20) of boys and girls were evaluated. Using the SPGR coronal sequence, the distance of the physis to the femoral articular cartilage was recorded at the medial, mid-medial, notch, mid-lateral and lateral margins of the knee. Coronal measurements were recorded at four locations along the sagittal sequence, as the anteroposterior dimension of the knee was divided into equal quartiles. RESULTS While little variation in shape was observed in the anterior quartile, the remaining quartiles demonstrated significant variability that increased moving posteriorly (p < .001), therefore reflecting a more concave shape in the posterior aspect of the femur. These observations were statistically significant for age at the posterior two quartiles. CONCLUSION These MRI data suggest that while the physis is linear in the anterior part of the femur, it possesses a more concave shape in the posterior aspect of the medial and lateral condyles. Findings were preserved across gender and age. Ultimately, these data can aid in preoperative planning and should be considered when performing operative procedures in the skeletally immature knee.
Collapse
|
42
|
Ekås GR, Ardern CL, Grindem H, Engebretsen L. Evidence too weak to guide surgical treatment decisions for anterior cruciate ligament injury: a systematic review of the risk of new meniscal tears after anterior cruciate ligament injury. Br J Sports Med 2020; 54:520-527. [PMID: 31959673 DOI: 10.1136/bjsports-2019-100956] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/28/2019] [Indexed: 12/27/2022]
Abstract
OBJECTIVE To investigate the risk of new meniscal tears after treatment for anterior cruciate ligament (ACL) injury, in children and adults with and without ACL reconstruction. DESIGN Prognosis systematic review (PROSPERO registration number CRD42016036788). METHODS We searched Embase, Ovid Medline, Cochrane, CINAHL, SPORTDiscus, PEDro and Google Scholar from inception to 3rd May 2018. Eligible articles included patients with ACL injury (diagnosis confirmed by MRI and/or diagnostic arthroscopy), reported the number of meniscal tears at the time of ACL injury diagnosis/start of treatment and reported the number of new meniscal tears that subsequently occurred. Articles with fewer than 20 patients at follow-up, and articles limited to ACL revision surgery or multi-ligament knee injuries were excluded. Two independent reviewers screened articles, assessed eligibility, assessed risk of bias and extracted data. We judged the certainty of evidence using the Grading of Recommendations Assessment Development and Evaluation (GRADE) working group methodology. RESULTS Of 75 studies included in the systematic review, 54 studies with 9624 patients and 501 new meniscal tears were appropriate for quantitative analysis. Heterogeneity precluded data pooling. The risk of new meniscal tears was 0%-21% when follow-up was <2 years, 0%-29% when follow-up was 2 to 5 years, 5%-52% when follow-up was 5 to 10 years and 4%-31% when follow-up was longer than 10 years. The proportion of studies with high risk of selection, misclassification and detection bias was 84%, 69% and 68%, respectively. Certainty of evidence was very low. CONCLUSION New meniscal tears occurred in 0%-52% of patients between 4 months and 20 years (mean 4.9±4.4 years) following treatment for ACL injury. The certainty of evidence was too low to guide surgical treatment decisions. This review cannot conclude that the incidence of new meniscal tears is lower if ACL injury is treated with surgery compared with treatment with rehabilitation only.
Collapse
Affiliation(s)
- Guri Ranum Ekås
- Division of Orthopedic Surgery, Oslo University Hospital, Oslo, Norway .,Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway.,Oslo Sports Trauma Research Centre, Department of Sports Medicine, Norwegian School of Sports Sciences, Oslo, Norway
| | - Clare L Ardern
- Sport and Exercise Medicine Research Centre, La Trobe University, Melbourne, Victoria, Australia.,Unit of Physiotherapy, Department of Medicine, Health and Caring Sciences, Linköping University, Linköping, Sweden.,Division of Physiotherapy, Department of Neurobiology, Care Sciences and Society, Karolinska Institute, Stockholm, Sweden
| | - Hege Grindem
- Oslo Sports Trauma Research Centre, Department of Sports Medicine, Norwegian School of Sports Sciences, Oslo, Norway.,Stockholm Sports Trauma Research Center, Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Lars Engebretsen
- Division of Orthopedic Surgery, Oslo University Hospital, Oslo, Norway.,Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway.,Oslo Sports Trauma Research Centre, Department of Sports Medicine, Norwegian School of Sports Sciences, Oslo, Norway
| |
Collapse
|
43
|
Abstract
The increasing incidence of anterior cruciate ligament injuries in skeletally immature children demands careful attention by orthopedic surgeons. Assessing skeletal age is essential to selecting the appropriate reconstruction technique. Males with a bone age of 15 years or older and females of 13 years and older are ideal candidates for a transphyseal anterior cruciate ligament reconstruction because there is minimal risk of growth disturbance. Children with substantial growth remaining (skeletal age males ≤12 years and females ≤10 years) seem to be at risk for more significant growth disturbance, so we generally recommend physeal-sparing techniques for these younger patients.
Collapse
Affiliation(s)
- Crystal A Perkins
- Children's Healthcare of Atlanta, 5445 Meridian Mark Road, Suite 250, Atlanta, GA 30342, USA.
| | - S Clifton Willimon
- Children's Healthcare of Atlanta, 5445 Meridian Mark Road, Suite 250, Atlanta, GA 30342, USA
| |
Collapse
|
44
|
All-epiphyseal Anterior Cruciate Ligament Reconstruction Does Not Increase the Risk of Complications Compared With Pediatric Transphyseal Reconstruction. J Am Acad Orthop Surg 2019; 27:e752-e757. [PMID: 30531545 DOI: 10.5435/jaaos-d-18-00276] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
INTRODUCTION Complication rates after physeal-sparing anterior cruciate ligament reconstruction (ACLR) are known to be high in the paediatric population compared with the adult population. However, the outcomes of these skeletally immature patients after all-epiphyseal reconstruction have not been compared with those after transphyseal reconstructions in a more similar age group. This study compares clinical outcomes and complications between all-epiphyseal and pediatric transphyseal ACLR. METHODS We retrospectively reviewed 1,056 pediatric patients undergoing primary ACLR between 2000 and 2015. Of these, 51 were excluded (5 extra-articular and 46 partial transphyseal reconstructions). Demographic data, intraoperative findings and techniques, postoperative complications (including graft rupture, contralateral anterior cruciate ligament [ACL] tear, and meniscus injuries), clearance for sports, range of motion (ROM), and isokinetic strength testing were recorded. Univariate analysis was followed by stepwise, binary logistic regressions to control for confounding factors. RESULTS During the study period, 162 patients underwent all-epiphyseal reconstruction (mean age, 12.1 ± 1.8 years) and 843 underwent transphyseal ACLR (mean age, 15.8 ± 1.9 years). At the time of surgery, more meniscus tears were found in the transphyseal group (76% versus 60%; P < 0.01). These patients also had more irreparable meniscus tears requiring partial meniscectomy (35% versus 18%; P < 0.01). Overall, the rates of graft failure, contralateral ACL injury, and new meniscus tears were 10.3%, 6.1%, and 14.2%, respectively. After controlling for confounders in a multivariate model, no difference was found in these postoperative complications between all-epiphyseal and transphyseal ACLR. Furthermore, no clinically significant difference was observed in postoperative ROM or isokinetic strength testing. DISCUSSION Skeletally immature patients undergoing all-epiphyseal ACLR had less irreparable meniscus tears than older children undergoing transphyseal reconstruction. After adjusting for age and other confounders, there was no difference in postoperative ROM or strength, nor an increased risk of graft rupture, contralateral ACL injury, or new meniscus tear in these young patients compared with older adolescents undergoing transphyseal ACLR. LEVEL OF EVIDENCE Level III.
Collapse
|
45
|
Zebis MK, Warming S, Pedersen MB, Kraft MH, Magnusson SP, Rathcke M, Krogsgaard M, Døssing S, Alkjær T. Outcome Measures After ACL Injury in Pediatric Patients: A Scoping Review. Orthop J Sports Med 2019; 7:2325967119861803. [PMID: 31431900 PMCID: PMC6685120 DOI: 10.1177/2325967119861803] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND The incidence of anterior cruciate ligament (ACL) injuries in children is increasing. However, no standardized core set of outcome measures exists for evaluating pediatric ACL injuries. PURPOSE To perform a scoping review of the literature to identify patient-reported outcome measures (PROMs) and objective outcome measures used to evaluate pediatric patients after ACL injury and to classify these in accordance with the International Classification of Functioning, Disability, and Health (ICF) domains. STUDY DESIGN Systematic review; Level of evidence, 4. METHODS The literature was systematically searched with the PubMed, EMBASE, CINAHL, and PEDro databases. The inclusion criteria were Danish, Norwegian, Swedish, German, or English language; publication between 2010 and 2018; pediatric ACL injury (patients ≤15 years old); and outcome measures. The selected papers were screened for title, abstract, and full text in accordance with predefined inclusion and exclusion criteria. RESULTS A total of 68 papers (4286 patients; mean ± SD age, 12.2 ± 2.3 years) were included. Nineteen PROMs and 11 objective outcome measures were identified. The most frequently reported PROMs were the International Knee Documentation Committee (IKDC) Subjective Knee Form (51% of studies), Lysholm scoring scale (46% of studies) and Tegner activity rating scale (37% of studies). Additionally, return to sport was reported in 41% of studies. The most frequent objective measures were knee laxity (76% of studies), growth disturbances (69% of studies), range of motion (41% of studies), and muscle strength (21% of studies). With respect to the ICF domains, the IKDC covered all 3 ICF health domains, the Lysholm score covered the Body Structure and Function and the Activity Limitation domains, while the Tegner score covered the Participation Restriction domain. Objectively measured knee joint laxity, range of motion, and muscle strength covered 1 domain (Body Structure and Function). CONCLUSION Pediatric patients with ACL injury were mainly evaluated subjectively with the IKDC and objectively by knee joint laxity. No consensus exists in the evaluation of children after ACL injury. The majority of applied outcome measures are developed for adults. To cover the ICF health domains, future research needs to consider reliable and valid outcome measures relevant for pediatric patients with ACL injury.
Collapse
Affiliation(s)
- Mette K. Zebis
- Department of Physiotherapy, Faculty of Health and Technology, University College Copenhagen, Copenhagen, Denmark
| | - Susan Warming
- Department of Physical and Occupational Therapy, Bispebjerg and Frederiksberg Hospital, Copenhagen, Denmark
| | - Maria B. Pedersen
- Department of Biomedical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Marie H. Kraft
- Department of Physiotherapy, Faculty of Health and Technology, University College Copenhagen, Copenhagen, Denmark
| | - S. Peter Magnusson
- Department of Physical and Occupational Therapy, Bispebjerg and Frederiksberg Hospital, Copenhagen, Denmark
- Institute of Sports Medicine Copenhagen, Bispebjerg and Frederiksberg Hospital, Copenhagen, Denmark
| | - Martin Rathcke
- Section for Sports Traumatology M51, Bispebjerg and Frederiksberg Hospital, Copenhagen, Denmark
| | - Michael Krogsgaard
- Section for Sports Traumatology M51, Bispebjerg and Frederiksberg Hospital, Copenhagen, Denmark
| | - Simon Døssing
- Institute of Sports Medicine Copenhagen, Bispebjerg and Frederiksberg Hospital, Copenhagen, Denmark
| | - Tine Alkjær
- Department of Physical and Occupational Therapy, Bispebjerg and Frederiksberg Hospital, Copenhagen, Denmark
- Department of Biomedical Sciences, University of Copenhagen, Copenhagen, Denmark
| |
Collapse
|
46
|
Wong SE, Feeley BT, Pandya NK. Comparing Outcomes Between the Over-the-Top and All-Epiphyseal Techniques for Physeal-Sparing ACL Reconstruction: A Narrative Review. Orthop J Sports Med 2019; 7:2325967119833689. [PMID: 30944841 PMCID: PMC6440065 DOI: 10.1177/2325967119833689] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
A variety of techniques are used for physeal-sparing anterior cruciate ligament (ACL) reconstruction; however, there is no clear consensus on the ideal surgical technique, the frequency of complications, and how to best avoid growth disturbance. The purpose of this study was to compare outcomes and complications between over-the-top and all-epiphyseal ACL reconstruction techniques. The hypothesis was that both physeal-sparing reconstruction techniques are efficacious, with similar risk of growth disturbance and complications. The Embase and PubMed databases were queried for studies on ACL ruptures in the skeletally immature population from 1985 to 2018. Full-text English studies were included (N = 160). Studies reporting rerupture and/or complications after physeal-sparing ACL reconstruction, specifically growth disturbance, were included (n = 10). Studies were separated into 2 groups: an all-epiphyseal group with femoral and tibial fixation points within the epiphysis and a group that had over-the-top femoral and tibial physeal-sparing reconstruction. Complications not specific to the pediatric population were excluded. Demographics, evaluation of skeletal maturity, surgical technique, growth disturbance, rerupture, and patient-reported outcome scores were collected. Data were analyzed in aggregate. The 10 studies included 482 knees. The mean age was 12.0 years; 81% of patients were male; and mean follow-up was 47.7 months. A total of 178 patients underwent all-epiphyseal reconstruction, and 298 had the femoral graft placed over the top. The rerupture rate was 9.0% (16 of 178) in the all-epiphyseal group and 7.2% (14 of 195) in the over-the-top group, of which 82% required revision reconstruction. Six patients had overgrowth in the all-epiphyseal group (mean, 1.8 cm) and 1 patient in the over-the-top group (1.5 cm). Three angular deformities occurred, all of which were in the over-the-top group. Both physeal-sparing ACL reconstruction techniques are successful. Overgrowth was more common in the all-epiphyseal group and angular deformity in the over-the-top group. Rerupture rates were similar between the groups. The authors recommend standardization of skeletal age assessment and baseline lower extremity alignment films.
Collapse
Affiliation(s)
- Stephanie E Wong
- Department of Orthopaedic Surgery, University of California-San Francisco, San Francisco, California, USA
| | - Brian T Feeley
- Department of Orthopaedic Surgery, University of California-San Francisco, San Francisco, California, USA
| | - Nirav K Pandya
- Department of Orthopaedic Surgery, University of California-San Francisco, San Francisco, California, USA
| |
Collapse
|
47
|
Cordasco FA, Black SR, Price M, Wixted C, Heller M, Asaro LA, Nguyen J, Green DW. Return to Sport and Reoperation Rates in Patients Under the Age of 20 After Primary Anterior Cruciate Ligament Reconstruction: Risk Profile Comparing 3 Patient Groups Predicated Upon Skeletal Age. Am J Sports Med 2019; 47:628-639. [PMID: 30645948 DOI: 10.1177/0363546518819217] [Citation(s) in RCA: 54] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND With sports specialization and level of competition on the rise, anterior cruciate ligament reconstruction (ACLR) in athletes under the age of 20 has increased significantly in recent years. Reports have demonstrated that the revision ACLR rate is higher and return to sport (RTS) rate is lower in this population. PURPOSE To evaluate the 2-year clinical outcomes of 3 cohorts of primary ACLR in pediatric and adolescent athletes under the age of 20 based on skeletal age with a focus on RTS and the incidence of second surgery. STUDY DESIGN Case series; Level of evidence, 4. METHODS This is a prospective evaluation of 324 athletes younger than 20 years of age who underwent ACLR with minimum 2-year follow-up. The surgical technique was selected predicated on skeletal age, which includes the all-epiphyseal technique with hamstring autograft in the youngest cohort in elementary and middle school (group 1), the partial transphyseal and complete transphyseal with hamstring autograft performed for athletes in the middle cohort (group 2), and bone-tendon-bone autograft in the skeletally mature high school athletes (group 3). RESULTS The mean chronological age of the entire cohort was 15 years (range, 8-19 years) with 55% males. The 3 cohorts included 49 patients (15%) in group 1 (mean age, 12 years), 66 (20%) in group 2 (mean age, 14.3 years), and 209 (65%) in group 3 (mean age, 16.2 years). Group 2 athletes had a significantly higher revision ACLR rate (20%) compared with group 1 (6%; P = .039) and group 3 (6%; P = .001). Similarly, group 2 athletes had significantly lower RTS rates (85%) compared with group 1 (100%) and group 3 (94%). CONCLUSION The rate of revision ACLR was significantly higher and the RTS rates significantly lower in group 2 compared with groups 1 and 3. This age-related risk profile may be used to counsel athletes and parents preoperatively regarding the expectations of surgery with respect to revision ACLR and RTS rates.
Collapse
Affiliation(s)
- Frank A Cordasco
- Sports Medicine and Shoulder Service, Hospital for Special Surgery, New York, New York, USA
| | - Sheena R Black
- Baylor Scott & White Orthopaedic Associates of Dallas, Dallas, Texas, USA
| | - Meghan Price
- Duke University School of Medicine, Durham, North Carolina, USA
| | - Colleen Wixted
- Duke University School of Medicine, Durham, North Carolina, USA
| | - Michael Heller
- Sports Medicine and Shoulder Service, Hospital for Special Surgery, New York, New York, USA
| | - Lori Ann Asaro
- Sports Medicine and Shoulder Service, Hospital for Special Surgery, New York, New York, USA
| | - Joseph Nguyen
- Epidemiology and Biostatistics Core Facility, Hospital for Special Surgery, New York, New York, USA
| | - Daniel W Green
- Pediatric Orthopaedic Surgery Service, Hospital for Special Surgery, New York, New York, USA
| |
Collapse
|
48
|
Combined Anterior Cruciate Ligament, Medial Collateral Ligament, and Posterior Oblique Ligament Reconstruction Through Single Tibial Tunnel Using Hamstring Tendon Autografts. Arthrosc Tech 2019; 8:e163-e173. [PMID: 30899668 PMCID: PMC6412168 DOI: 10.1016/j.eats.2018.10.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/29/2018] [Accepted: 10/19/2018] [Indexed: 02/03/2023] Open
Abstract
Combined anterior cruciate ligament (ACL) and medial collateral ligament (MCL) injuries are the most common type of combined ligamentous injury of the knee. The optimal treatment for these combined injuries is controversial. Combined ACL and MCL-posterior oblique ligament (POL) reconstruction avoids late anteromedial rotatory instability and chronic valgus instability of the knee and decreases the increased stress on the ACL graft. Graft choice (hamstring tendon autograft, quadriceps bone-patellar tendon-bone autograft, or Achilles tendon allograft) and anatomic restoration of the medial and posteromedial corner of the knee are challenges of this combined reconstruction. This article describes a technique that allows combined ACL and MCL-POL reconstruction. The hamstring tendons from the contralateral limb are tripled and used as the ACL graft. The gracilis tendon from the ipsilateral limb is doubled and used as the MCL-POL graft. The semitendinosus tendon of the ipsilateral limb is preserved. After ACL reconstruction, the MCL-POL graft is suspended on the ACL graft at the distal end of the tibial tunnel and the graft limbs are used for open reconstruction of the MCL and POL. Three interference screws (Arthrex, Naples, FL) and 1 metal staple are used for graft fixation of this combined reconstruction.
Collapse
|
49
|
Association of the Graft Size and Arthrofibrosis in Young Patients After Primary Anterior Cruciate Ligament Reconstruction. J Am Acad Orthop Surg 2018; 26:e483-e489. [PMID: 30148751 DOI: 10.5435/jaaos-d-17-00177] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
INTRODUCTION This study investigated the association of graft-related surgical factors and patient characteristics with the odds of arthrofibrosis after primary anterior cruciate ligament reconstruction (ACL-R). METHODS A retrospective case-control study assessed consecutive patients who underwent primary ACL-R in one tertiary pediatric hospital. Each arthrofibrosis case was matched to three controls for sex, calendar year, and age at the time of ACL-R, as well as the primary surgeon. Conditional multivariable logistic regression assessed the independent association of graft diameter, time from injury to ACL-R, concomitant knee pathologies, and body mass index. RESULTS Twenty arthrofibrosis cases of 1,121 ACL-R patients (incidence 1.8%) were matched to 60 controls resulting in the mean age of 14.5 years. An increase of 1 mm graft diameter was associated with 3.2-times increased odds of arthrofibrosis. Other variables were not independently associated with arthrofibrosis. CONCLUSION For young patients, the decision on the graft size must consider the possibility of arthrofibrosis with a larger graft versus reinjury with a smaller graft.
Collapse
|
50
|
Kocher MS, Heyworth BE, Fabricant PD, Tepolt FA, Micheli LJ. Outcomes of Physeal-Sparing ACL Reconstruction with Iliotibial Band Autograft in Skeletally Immature Prepubescent Children. J Bone Joint Surg Am 2018; 100:1087-1094. [PMID: 29975275 DOI: 10.2106/jbjs.17.01327] [Citation(s) in RCA: 72] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Anterior cruciate ligament (ACL) tears are occurring in youth athletes with increasing frequency. Many ACL reconstruction procedures designed to allow for continued growth in patients with open physes have been described, but large series with mid- to long-term outcomes data are lacking. The purpose of the current study was to assess the clinical outcomes of a large cohort of prepubescent children who underwent a physeal-sparing, combined intra- and extra-articular ACL reconstruction with iliotibial (IT) band autograft over a 23-year period. METHODS Included in our analysis were 237 patients (240 knees) who underwent ACL reconstruction using IT band autograft at Tanner stage 1 or 2 (mean age of 11.2 ± 1.7 years). Physical examination data were analyzed for 225 of the 240 knees (mean follow-up, 25.8 months), and 137 (57%) of the knees had corresponding patient-reported clinical outcomes (patient-reported graft rupture and Pediatric International Knee Documentation Committee [Pedi-IKDC], Tegner activity scale, and Lysholm scores; mean follow-up, 6.2 years). Rates of growth arrest, IT band graft-harvest morbidity, and return to sports were analyzed. RESULTS Physical examination revealed that 96.8% of the knees were grade A on the Lachman test and 98.8% were grade A on the pivot-shift test. Graft rupture occurred in 9 (6.6%) of 137 knees, at an average of 33.5 months (range, 8.2 months to 8.0 years) postoperatively. For patients who did not sustain a graft rupture, the mean Pedi-IKDC score was 93.3 ± 11.0, the mean Lysholm score was 93.4 ± 9.9, and the mean score on the Tegner activity scale was 7.8 (mode, 7). While lateral thigh asymmetry at the IT band harvest site was noted by 48% of the subjects, only 1.6% reported associated pain. No cases of limb-length discrepancy or angular deformity were observed. CONCLUSIONS This procedure was associated with excellent functional outcomes, minimal risk of growth disturbance, and a low graft-rupture rate in skeletally immature prepubescent children. These results appear durable at mid- to long-term follow-up, at an average of >6 years postoperatively. LEVEL OF EVIDENCE Therapeutic Level IV. See Instructions for Authors for a complete description of levels of evidence.
Collapse
|