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Alonso-Hernández J, Galán-Olleros M, Miranda-Gorozarri C, Cabello Blanco J, Garlito-Díaz H, Manzarbeitia-Arroba P, Araúz De Robles S. Transphyseal arthroscopic anterior cruciate ligament reconstruction in children under 12 years. Arch Orthop Trauma Surg 2024:10.1007/s00402-024-05497-x. [PMID: 39174765 DOI: 10.1007/s00402-024-05497-x] [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] [Received: 12/20/2023] [Accepted: 08/14/2024] [Indexed: 08/24/2024]
Abstract
BACKGROUND The incidence of anterior cruciate ligament (ACL) injuries in children is on the rise. Despite this trend, the optimal management of these injuries remains a matter of ongoing debate. In this light, our study seeks to assess the clinical, radiological, and functional outcomes of transphyseal ACL reconstruction in preadolescent patients in the medium-term. METHODS This prospective study included preadolescent patients aged up to 12 years who underwent ACL transphyseal reconstruction between 2010 and 2020 and had a minimum follow-up of 2 years. Clinical assessments encompassed joint stability and range of motion. Furthermore, leg length discrepancy (LLD) and femorotibial alignment were evaluated both clinically and radiologically using full-length lower limb standing radiographs. Pre- and postoperative functional outcomes were assessed using the International Knee Documentation Committee (IKDC) and Lysholm scales, and the return to normal sports activity was evaluated using the ACL-Return to Sport after Injury (ACL-RSI) scale. Complications and relevant follow-up data were also recorded. Statistical analyses were conducted to evaluate these outcomes. RESULTS A total of 35 preadolescent patients, consisting of 24 males and 11 females, with a mean age at surgery of 11.2 ± 0.7 years (8.7-12), were included in the study. The mean follow-up was 52.3 ± 20.7 months (24.1-95.9). No significant growth disturbances or clinically relevant LLD were evidenced. All patients demonstrated clinically stable knees with full range of motion at the 2-year follow-up. There were statistically significant improvements in pre- and postoperative IKDC (39.3 ± 13.5 vs. 99.7 ± 0.8, p < 0.005) and Lysholm scores (48.2 ± 15.1 vs. 99.6 ± 1.4, p < 0.005). All but two patients were able to return to their pre-injury level of sports activity, with a mean ACL-RSI score of 93.5 ± 1.3. The analysis revealed an 8.6% rerupture rate and an 11.4% rate of contralateral ACL injuries, with 5-year survival rates of 92.3% and 88.8%, respectively. Subgroup analyses based on age, gender, surgical delay, or associated meniscal lesions did not reveal any significant differences in functional outcomes. Additionally, there was no discernible relationship between age or timing of ACL reconstruction and the risk of meniscal injuries. CONCLUSIONS Our study reinforces the value of ACL reconstruction in skeletally immature preadolescent patients, with transphyseal technique proven to be a safe, effective, and technically simpler option, even for children under the age of 12. The findings indicate excellent functional outcomes, a high rate of successful return to sporting activities, and minimal to no incidence of growth-related complications in the medium-term. LEVEL OF EVIDENCE Level II, prospective comparative cohort study, before and after intervention.
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Affiliation(s)
- Javier Alonso-Hernández
- Pediatric Orthopaedic Unit, Clínica CEMTRO, Av. Ventisquero de la Condesa 42, Madrid, 28035, Spain
- Pediatric Orthopaedic, Orthopaedic Surgery and Traumatology Department, Hospital Infantil Universitario Niño Jesús, Madrid, Spain
| | - María Galán-Olleros
- Pediatric Orthopaedic Unit, Clínica CEMTRO, Av. Ventisquero de la Condesa 42, Madrid, 28035, Spain.
- Pediatric Orthopaedic, Orthopaedic Surgery and Traumatology Department, Hospital Infantil Universitario Niño Jesús, Madrid, Spain.
| | - Carlos Miranda-Gorozarri
- Pediatric Orthopaedic Unit, Clínica CEMTRO, Av. Ventisquero de la Condesa 42, Madrid, 28035, Spain
- Pediatric Orthopaedic, Orthopaedic Surgery and Traumatology Department, Hospital Infantil Universitario Niño Jesús, Madrid, Spain
| | - Juan Cabello Blanco
- Pediatric Orthopaedic Unit, Clínica CEMTRO, Av. Ventisquero de la Condesa 42, Madrid, 28035, Spain
- Pediatric Orthopaedic, Orthopaedic Surgery and Traumatology Department, Hospital Universitario La Paz, Madrid, Spain
| | - Hugo Garlito-Díaz
- Pediatric Orthopaedic Unit, Clínica CEMTRO, Av. Ventisquero de la Condesa 42, Madrid, 28035, Spain
- Pediatric Orthopaedic, Orthopaedic Surgery and Traumatology Department, Hospital Infantil Universitario Niño Jesús, Madrid, Spain
| | - Paloma Manzarbeitia-Arroba
- Pediatric Orthopaedic Unit, Clínica CEMTRO, Av. Ventisquero de la Condesa 42, Madrid, 28035, Spain
- Pediatric Orthopaedic, Orthopaedic Surgery and Traumatology Department, Hospital Infantil Universitario Niño Jesús, Madrid, Spain
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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.
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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
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Turati M, Rigamonti L, Giulivi A, Gaddi D, Accadbled F, Zanchi N, Bremond N, Catalano M, Gorla M, Omeljaniuk RJ, Zatti G, Piatti M, Bigoni M. Management of anterior cruciate ligament tears in Tanner stage 1 and 2 children: a narrative review and treatment algorithm guided by ACL tear location. J Sports Med Phys Fitness 2023; 63:1218-1226. [PMID: 34609098 DOI: 10.23736/s0022-4707.21.12783-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The incidence of anterior cruciate ligament (ACL) tears in skeletally immature patients has acutely increased over the last 20 years, yet there is no consensus on a single "best treatment." Selection of an optimal treatment is critical and based on individual circumstances; consequently, we propose a treatment-selection algorithm based on skeletal development, ACL tear location, type, and quality, as well as parental perspective in order to facilitate the decision-making process. We combined our surgical group's extensive case histories of ACL tear management in Tanner Stage 1 and 2 patients with those in the literature to form a consolidated data base. For each case the diagnostic phase, communication with patient and parents, treatment choice(s), selected surgical techniques and rehabilitation schedule were critically analyzed and compared for patient outcomes. MRI-imaging and intraoperative tissue quality assessment were preeminent in importance for selection of the optimal treatment strategy. Considerations for selecting an optimal treatment included: associated lesions, the child/patient and parent(s)' well-informed and counseled consent, biological potential, and the potential for successful ACL preservative surgery. Complete ACL tears were evaluated according to tear-location. In type I and II ACL tears with remaining good tissue quality, we propose primary ACL repair. In type III and IV ACL tears we propose physeal-sparing reconstruction with an iliotibial band graft. Finally, in the case of a type V ACL tear, we propose that the best treatment be based on the Meyers-McKeever classification. We present a facile decision-making algorithm for ACL management in pediatric patients based on specific elements of tissue damage and status.
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Affiliation(s)
- Marco Turati
- School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy -
- Department of Orthopedics, Fondazione IRCCS San Gerardo dei Tintori, Monza, Italy -
- Transalpine Center of Pediatric Sports Medicine and Surgery, University of Milano-Bicocca, Monza, Italy -
- Couple Enfant Hospital, Grenoble, France -
- Department of Pediatric Orthopedic Surgery, Couple Enfant Hospital, Grenoble Alpes University, Grenoble, France -
| | - Luca Rigamonti
- 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
- Couple Enfant Hospital, Grenoble, France
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, MN, USA
| | - Andrea Giulivi
- 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
- Couple Enfant Hospital, Grenoble, France
| | - Diego Gaddi
- Department of Orthopedics, Fondazione IRCCS San Gerardo dei Tintori, Monza, Italy
- Transalpine Center of Pediatric Sports Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
- Couple Enfant Hospital, Grenoble, France
| | - Franck Accadbled
- Department of Orthopedics, Children's Hospital, CHU de Toulouse, Toulouse, France
| | - Nicolò Zanchi
- 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
- Couple Enfant Hospital, Grenoble, France
| | - Nicolas Bremond
- Transalpine Center of Pediatric Sports Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
- Couple Enfant Hospital, Grenoble, France
- Department of Pediatric Orthopedic Surgery, Couple Enfant Hospital, Grenoble Alpes University, Grenoble, France
| | - Marcello Catalano
- 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
- Couple Enfant Hospital, Grenoble, France
| | - Massimo Gorla
- Department of Orthopedics, Fondazione IRCCS San Gerardo dei Tintori, Monza, Italy
- Transalpine Center of Pediatric Sports Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
- Couple Enfant Hospital, Grenoble, France
| | - Robert J Omeljaniuk
- Department of Orthopedics, Children's Hospital, CHU de Toulouse, Toulouse, France
- Department of Biology, Lakehead University, Thunder Bay, ON, Canada
| | - Giovanni Zatti
- School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
- Department of Orthopedics, Fondazione IRCCS San Gerardo dei Tintori, Monza, Italy
- Transalpine Center of Pediatric Sports Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
- Couple Enfant Hospital, Grenoble, France
| | - Massimiliano Piatti
- Department of Orthopedics, Fondazione IRCCS San Gerardo dei Tintori, Monza, Italy
- Transalpine Center of Pediatric Sports Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
- Couple Enfant Hospital, Grenoble, France
| | - Marco Bigoni
- School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
- Department of Orthopedics, Fondazione IRCCS San Gerardo dei Tintori, Monza, Italy
- Transalpine Center of Pediatric Sports Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
- Couple Enfant Hospital, Grenoble, France
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Bolzinger M, Thevenin Lemoine C, Flumian C, Nicolaou N, Sales de Gauzy J, Accadbled F. Analysis of Growth After Transphyseal Anterior Cruciate Ligament Reconstruction in Children. J Pediatr Orthop 2023; 43:537-542. [PMID: 37522467 DOI: 10.1097/bpo.0000000000002484] [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: 08/01/2023]
Abstract
BACKGROUND Pediatric transphyseal anterior cruciate ligament reconstruction (ACLR) bears several advantages and is widely used. The main concern is the risk of growth disturbance. Our purpose was to investigate the incidence and risk factors of growth disturbance in skeletally immature patients who underwent transphyseal ACLR. We hypothesized that this procedure would generate neither clinically relevant limb length discrepancy (LLD) nor axis deviation. METHODS This prospective, consecutive, single-center series included skeletally immature patients who underwent primary transphyseal ACLR using semitendinosus tendon autograft, with a 2-year follow-up bone length standing radiograph of both lower limbs from pelvis to ankle in anterior posterior view. Lower limb length, mechanical axis deviation (MAD), lateral distal femoral angle (LDFA), and medial proximal tibial angle (MPTA) were measured. The definition of postoperative growth disturbance was defined as ≥10 mm for LLD or ≥3 degrees for axis deviation in comparison to the contralateral lower limb. Predictive variables included age at surgery, gender, side, and diameter of bone tunnels. Student or Mann-Whitney test was used for numerical variables, and Chi-square test or Fisher exact test was used for categorical variables. P values <0.05 were considered statistically significant. RESULTS Fifty consecutively treated patients were included. Forty-seven patients (31 boys, 16 girls) with a mean age of 13.2 years (range, 9 to 16) at the time of surgery were available for analysis. Six patients had an LLD of at least 10 mm. Twenty-five patients had a difference in MPTA of a least 3 degrees (range, 5 to 8). Sixteen patients had a difference in LDFA of a least 3 degrees (range, 4 to 9). No patients presented with a clinical deformity or related symptoms. Regarding coronal alignment, there was no statistical difference in mechanical axis deviation, LDFA, or MPTA. Gender, side, age, and bone tunnel diameter did not influence growth disturbance. CONCLUSIONS Transphyseal pediatric ACLR generated a high rate of growth disturbances (leg length discrepancy and axis deviation) although none clinically relevant. Mild proximal tibial axis deviation in patients operated on near skeletal maturity should be further investigated. LEVEL OF EVIDENCE Level III. STUDY DESIGN Case-control study.
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Affiliation(s)
- Manon Bolzinger
- Orthopédie Traumatologie, Hôpital des Enfants, CHU de Toulouse, France
| | | | - Clara Flumian
- Orthopédie Traumatologie, Hôpital des Enfants, CHU de Toulouse, France
| | - Nicolas Nicolaou
- Department of Paediatric Orthopaedics and Spinal Surgery, Sheffield Children's Hospital, Sheffield Children's NHS Foundation Trust, Sheffield, UK
| | | | - Franck Accadbled
- Orthopédie Traumatologie, Hôpital des Enfants, CHU de Toulouse, France
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Verhagen S, Dietvorst M, Delvaux E, van der Steen MC, Janssen R. Clinical outcomes of different autografts used for all-epiphyseal, partial epiphyseal or transphyseal anterior cruciate ligament reconstruction in skeletally immature patients - a systematic review. BMC Musculoskelet Disord 2023; 24:630. [PMID: 37537529 PMCID: PMC10401849 DOI: 10.1186/s12891-023-06749-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Accepted: 07/24/2023] [Indexed: 08/05/2023] Open
Abstract
BACKGROUND Different types of grafts can be used for anterior cruciate ligament reconstruction (ACLR). There is little published data regarding skeletally immature patients. The purpose of this systematic review was to assess the clinical outcomes and complications for different autograft types used in all-epiphyseal, transphyseal and partial epiphyseal/hybrid ACLR in skeletally immature children and adolescents. METHODS PubMed, Embase and Cochrane databases were systematically searched for literature regarding ACLR using hamstrings, quadriceps or bone-patellar-tendon-bone (BPTB) autografts in skeletally immature patients. Studies were included if they examined at least one of the following outcomes: graft failure, return to sport(s), growth disturbance, arthrofibrosis or patient reported outcomes and had a minimum follow-up of 1 year. Case reports, conference abstracts and studies examining allografts and extra-articular or over-the-top ACL reconstruction techniques were excluded. Graft failure rates were pooled for each graft type using the quality effects model of MetaXL. A qualitative synthesis of secondary outcomes was performed. RESULTS The database search identified 242 studies. In total 31 studies were included in this review, comprising of 1358 patients. Most patients (81%) were treated using hamstring autograft. The most common used surgical technique was transphyseal. The weighted, pooled failure rate for each graft type was 12% for hamstring tendon autografts, 8% for quadriceps tendon autografts and 6% for BPTB autografts. Confidence intervals were overlapping. The variability in time to graft failure was high. The qualitative analysis of the secondary outcomes showed similar results with good clinical outcomes and low complication rates across all graft types. CONCLUSIONS Based on this review it is not possible to determine a superior graft type for ACLR in skeletally immature. Of the included studies, the most common graft type used was the hamstring tendon. Overall, graft failure rates are low, and most studies show good clinical outcomes with high return to sports rates.
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Affiliation(s)
- S Verhagen
- Department of Orthopaedic Surgery & Trauma, PO box, Máxima, Eindhoven, 5600 PD, MC, The Netherlands.
| | - M Dietvorst
- Department of Orthopaedic Surgery & Trauma, PO box, Máxima, Eindhoven, 5600 PD, MC, The Netherlands
| | - Ejlg Delvaux
- MMC Academy, Máxima, Veldhoven, MC, The Netherlands
| | - M C van der Steen
- Department of Orthopaedic Surgery & Trauma, PO box, Máxima, Eindhoven, 5600 PD, MC, The Netherlands
- Department of Orthopaedic Surgery & Trauma, Catharina Hospital Eindhoven, PO box 1350, Eindhoven, 5602 ZA, The Netherlands
| | - Rpa Janssen
- Department of Orthopaedic Surgery & Trauma, PO box, Máxima, Eindhoven, 5600 PD, MC, The Netherlands
- Orthopaedic Biomechanics, Department of Biomedical Engineering, Eindhoven University of Technology, Eindhoven, The Netherlands
- Chair Value‑Based Health Care, Department of Paramedical Sciences, Fontys University of Applied Sciences, Eindhoven, The Netherlands
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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.
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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
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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.
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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
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Marx RG, Hsu J, Fink C, Eriksson K, Vincent A, van der Merwe WM. Graft choices for paediatric anterior cruciate ligament reconstruction: State of the art. J ISAKOS 2023; 8:145-152. [PMID: 36646171 DOI: 10.1016/j.jisako.2023.01.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Revised: 11/15/2022] [Accepted: 01/03/2023] [Indexed: 01/15/2023]
Abstract
The paediatric population is at particularly high risk for anterior cruciate ligament (ACL) injuries due to high rates of sports participation. Other risk factors for ACL injuries in children include but are not limited to being female, generalised ligamentous laxity, a high body mass index (BMI), and poor neuromuscular control. ACL reconstruction (ACLR) is commonly done to treat ACL injuries and allow for return to sports and daily activities. ACL repair is another option with ongoing techniques being developed. The high rates of graft failure in children reported in recent publications on ACL repair are very concerning. Special consideration must be taken in ACLR in the skeletally immature patient due to the risk of growth-related complications, such as limb deformity or growth arrest, that can arise from drilling across or disrupting the physis. Graft choices for paediatric ACLR include iliotibial band (ITB) over the top and over the front, hamstring autograft, bone patellar tendon bone (BTB) autograft, quadriceps tendon autograft, and allograft. Factors for each graft choice to consider include graft size, graft failure rates, donor site morbidity, requirement for bony tunnels, the post-op rehabilitation process, and return to sport outcomes. Each graft has its benefits and disadvantages for the individual patient, depending on age, skeletal maturity, and goals for recovery. Lateral extra-articular tenodesis (LET) is another option to consider with paediatric ACLR because LET has been shown to decrease the re-rupture rate in adult ACLR. After surgery, patient follow-up until at least the growth plates are closed is important. This article aims to provide an overview and comparison of the various graft types to aid in the graft choice decision making process for paediatric ACLR.
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Affiliation(s)
- Robert G Marx
- Sports Medicine Institute, Hospital for Special Surgery, New York, 10021, USA; Department of Orthopaedic Surgery, Weill Cornell Medical College, New York, 10021, USA.
| | - Janet Hsu
- Sports Medicine Institute, Hospital for Special Surgery, New York, 10021, USA
| | - Christian Fink
- Gelenkpunkt-Sports and Joint Surgery, Innsbruck, 6020, Austria; Research Unit for Orthopaedic Sports Medicine and Injury Prevention (OSMI), UMIT, Hall in Tirol, 6060, Austria
| | - Karl Eriksson
- Orthopaedic Surgery, Stockholm South Hospital, Karolinska Institutet, Stockholm, 17177, Sweden
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Gamble JG, Shirodkar RN, Gamble JG. Knee valgus and patellofemoral instability after pediatric anterior cruciate ligament reconstruction: a case report and review of the literature. J Med Case Rep 2023; 17:212. [PMID: 37211594 DOI: 10.1186/s13256-023-03920-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Accepted: 04/06/2023] [Indexed: 05/23/2023] Open
Abstract
BACKGROUND Pediatric athletes who undergo anterior cruciate ligament reconstruction are at risk for a growth deformity if the surgery violates the physes. CASE A 12-year-old African American boy underwent anterior cruciate ligament reconstruction using a hamstring autograft. The procedure violated the distal femoral growth plate and the perichondrial ring of LaCroix, resulting in a distal femoral lateral physeal growth arrest. Three years later, he had developed a 15° valgus deformity, an increased quadriceps angle and patellofemoral instability. He was able to return to sports after undergoing a distal femoral osteotomy to correct the valgus and medial patellofemoral ligament reconstruction to stabilize the patella. CONCLUSION Anterior cruciate ligament reconstruction in athletes with open physes has the potential to cause distal femoral valgus deformity, an increased quadriceps angle, and subsequent patellofemoral instability.
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Affiliation(s)
- Jamison G Gamble
- St. George's University School of Medicine, St. George's, Grenada, West Indies
| | - Rati N Shirodkar
- St. George's University School of Medicine, St. George's, Grenada, West Indies
| | - James G Gamble
- Department of Orthopaedic Surgery, Stanford University School of Medicine, Stanford Children's Health, Stanford, CA, 94304-5341, USA.
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10
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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.
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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
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11
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Feroe AG, Hassan MM, Kocher MS. Physeal-Sparing Anterior Cruciate Ligament Reconstruction with Iliotibial Band Autograft in the Skeletally Immature Knee. Arthrosc Tech 2022; 11:e1597-e1603. [PMID: 36185112 PMCID: PMC9520009 DOI: 10.1016/j.eats.2022.05.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Accepted: 05/14/2022] [Indexed: 02/03/2023] Open
Abstract
Conventional adult anterior cruciate ligament reconstruction techniques are controversial in skeletally immature patients due to the risk of iatrogenic physeal damage and potential growth disturbance. The physeal-sparing, combined intra- and extra-articular anterior cruciate ligament reconstruction using an autogenous iliotibial band was developed to mitigate this risk in prepubescent, skeletally immature patients, with excellent functional outcomes and a low revision rate. This article describes the surgical details of this reproducible reconstruction technique.
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Affiliation(s)
- Aliya G. Feroe
- Department of Orthopaedic Surgery and Sports Medicine, Boston Children’s Hospital, Boston, Massachusetts, U.S.A
- Harvard Medical School, Boston, Massachusetts, U.S.A
| | - Mahad M. Hassan
- Department of Orthopaedic Surgery, University of Minnesota, Minneapolis, Minnesota, U.S.A
- TRIA Orthopaedic Center, Bloomington, Minnesota, U.S.A
| | - Mininder S. Kocher
- Department of Orthopaedic Surgery and Sports Medicine, Boston Children’s Hospital, Boston, Massachusetts, U.S.A
- Harvard Medical School, Boston, Massachusetts, U.S.A
- Address correspondence to Mininder S. Kocher, M.D., M.P.H., Boston Children’s Hospital, Orthopaedic Surgery & Sports Medicine, 300 Longwood Ave., Boston, MA 02115, U.S.A.
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12
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Thomas ND, Ayala S, Rohde M, Gupta A, Sanchez M, Ellis H, Tompkins M, Wilson P, Sherman S, Green D, Ganley TJ, VandenBerg C, Yen YM, Shea KG. Distance to the Neurovascular Bundle for Iliotibial Band Graft Passage During Anterior Cruciate Ligament Reconstruction: A Pediatric Cadaveric Study. Orthop J Sports Med 2022; 10:23259671221113832. [PMID: 35990874 PMCID: PMC9386874 DOI: 10.1177/23259671221113832] [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: 04/17/2022] [Accepted: 05/17/2022] [Indexed: 11/17/2022] Open
Abstract
Background: The Micheli technique for anterior cruciate ligament (ACL) reconstruction (ACLR) has proven to be a reliable method with a minimal risk for growth disturbance among skeletally immature patients. Purposes: To evaluate the Micheli technique of iliotibial band (ITB) graft passage for ACLR using cadaveric knee models and to measure the distance between the surgical instrument tip and the neurovascular bundle in the posterior knee joint: specifically, the peroneal nerve, tibial nerve, and popliteal artery. Study Design: Descriptive laboratory study. Methods: Gross dissection was performed on 17 pediatric cadaveric knees (12 male and 5 female) aged between 4 and 12 years. To simulate ITB graft passage, we passed a curved-tip hemostat clamp through the posterior capsule, with the knee flexed from 90° to 100°. Next, clinical photographs were taken, and digital imaging software was used to measure the distance in centimeters from the clamp tip to each respective neurovascular structure. Results: The mean distances from the clamp tip to the tibial nerve, popliteal artery, and peroneal nerve were 0.875 cm (range, 0.468-1.737 cm), 0.968 cm (range, 0.312-1.819 cm), and 1.149 cm (range, 0.202-2.409 cm), respectively. Mean values were further calculated for age groups of ≤8, 9-10, and 11-12 years. The mean distance from the clamp tip to the peroneal nerve was 1.400 cm larger for 11- to 12-year-old specimens than for ≤8-year-old specimens (95% CI, 0.6-2.2 cm; P = .005). Conclusion: The neurovascular structures in the posterior knee were in close proximity to the path of graft passage, with distances <1 cm in many specimens in this study. When passing the graft through the knee for an over-the-top position, surgeons should consider these small distances between the path of graft passage and critical neurovascular structures. Clinical Relevance: As the incidence of ACL tears is continuously increasing within the pediatric population, there are a larger number of ACLR procedures being performed. Although neurovascular injuries during ACLR are rare, this study clarifies the close proximity of neurovascular structures during ITB graft passage using the Micheli technique of ACLR.
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Affiliation(s)
- Nicholas D Thomas
- Investigation performed at Stanford University School of Medicine, Stanford, California, USA
| | - Salvador Ayala
- Investigation performed at Stanford University School of Medicine, Stanford, California, USA
| | - Matthew Rohde
- Investigation performed at Stanford University School of Medicine, Stanford, California, USA
| | - Anshal Gupta
- Investigation performed at Stanford University School of Medicine, Stanford, California, USA
| | - Mark Sanchez
- Investigation performed at Stanford University School of Medicine, Stanford, California, USA
| | - Henry Ellis
- Investigation performed at Stanford University School of Medicine, Stanford, California, USA
| | - Marc Tompkins
- Investigation performed at Stanford University School of Medicine, Stanford, California, USA
| | - Phil Wilson
- Investigation performed at Stanford University School of Medicine, Stanford, California, USA
| | - Seth Sherman
- Investigation performed at Stanford University School of Medicine, Stanford, California, USA
| | - Daniel Green
- Investigation performed at Stanford University School of Medicine, Stanford, California, USA
| | - Theodore J Ganley
- Investigation performed at Stanford University School of Medicine, Stanford, California, USA
| | - Curtis VandenBerg
- Investigation performed at Stanford University School of Medicine, Stanford, California, USA
| | - Yi-Meng Yen
- Investigation performed at Stanford University School of Medicine, Stanford, California, USA
| | - Kevin G Shea
- Investigation performed at Stanford University School of Medicine, Stanford, California, USA
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13
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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).
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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
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- 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
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14
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Dekhne MS, Kocher ID, Hussain ZB, Feroe AG, Sankarankutty S, Williams KA, Heyworth BE, Milewski MD, Kocher MS. Tibial Tubercle Apophyseal Stage to Determine Skeletal Age in Pediatric Patients Undergoing ACL Reconstruction: A Validation and Reliability Study. Orthop J Sports Med 2021; 9:23259671211036897. [PMID: 34497863 PMCID: PMC8419558 DOI: 10.1177/23259671211036897] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Accepted: 05/13/2021] [Indexed: 12/03/2022] Open
Abstract
Background: Anterior cruciate ligament (ACL) injuries demand individualized treatments based on an accurate estimation of the child’s skeletal age. Wrist radiographs, which have traditionally been used to determine skeletal age, have a number of limitations, including cost, radiation exposure, and inconvenience. Purpose: To evaluate the reliability and validity of a radiographic staging system using tibial apophyseal landmarks as hypothetical proxies for skeletal age to use in the preoperative management of pediatric ACL tears. Study Design: Cohort study (diagnosis); Level of evidence, 2. Methods: The study included children younger than 16 years of age who underwent ACL reconstruction between July 2008 and July 2018 and received both skeletal age radiography and knee radiography within 3 months of each other. Skeletal age was calculated from hand and wrist radiographs using the Greulich and Pyle atlas. Tibial apophyseal staging was categorized into 4 stages: cartilaginous stage (stage 1), apophyseal stage (stage 2), epiphyseal stage (stage 3), and bony/fused stage (stage 4). Data were collected by 2 independent assessors. The analysis was repeated 1 month later with the same assessors. We calculated descriptive statistics, measures of agreement, and the correlation between skeletal age and apophyseal stage. Results: The mean chronological age of the 287 patients included in the analysis was 12.9 ± 1.9 years; 164 (57%) of the patients were male. The overall Spearman r between skeletal age and tibial apophyseal staging was 0.69 (0.77 in males; 0.60 in females). The interrater reliability for the tibial apophyseal staging was substantial (Cohen κ = 0.66), and the intrarater reliability was excellent (Cohen κ = 0.82). The interrater reliability for skeletal age was excellent (intraclass correlation coefficient [ICC] = 0.93), as was the intrarater reliability (ICC = 0.97). Conclusion: The observed correlation between skeletal age and tibial apophyseal staging as well as observed intra- and interrater reliabilities demonstrated that tibial apophyseal landmarks on knee radiographs may be used to estimate skeletal age. This study supports the validity of knee radiographs in determining skeletal age and provides early evidence in certain clinical presentations to simplify the diagnostic workup and operative management of pediatric knee injuries, including ACL tears.
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Affiliation(s)
| | - Isabelle D Kocher
- Division of Sports Medicine, Department of Orthopaedic Surgery, Boston Children's Hospital, Boston, Massachusetts, USA
| | - Zaamin B Hussain
- Division of Sports Medicine, Department of Orthopaedic Surgery, Boston Children's Hospital, Boston, Massachusetts, USA.,Department of Orthopaedic Surgery, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Aliya G Feroe
- Harvard Medical School, Boston, Massachusetts, USA.,Division of Sports Medicine, Department of Orthopaedic Surgery, Boston Children's Hospital, Boston, Massachusetts, USA
| | - Saritha Sankarankutty
- Division of Sports Medicine, Department of Orthopaedic Surgery, Boston Children's Hospital, Boston, Massachusetts, USA
| | - Kathryn A Williams
- Biostatistics and Research Design Center, ICCTR, Boston Children's Hospital, Boston, Massachusetts, USA
| | - Benton E Heyworth
- Harvard Medical School, Boston, Massachusetts, USA.,Division of Sports Medicine, Department of Orthopaedic Surgery, Boston Children's Hospital, Boston, Massachusetts, USA
| | - Matthew D Milewski
- Harvard Medical School, Boston, Massachusetts, USA.,Division of Sports Medicine, Department of Orthopaedic Surgery, Boston Children's Hospital, Boston, Massachusetts, USA
| | - Mininder S Kocher
- Harvard Medical School, Boston, Massachusetts, USA.,Division of Sports Medicine, Department of Orthopaedic Surgery, Boston Children's Hospital, Boston, Massachusetts, USA
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15
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Tomaszewski R, Smyczek D, Woś-Cieśla I, Kluczewska E, Koszutski T, Wiktor Ł. Developmental changes in ACLs and semitendinosus tendons dimensions according to age in children. J Orthop Surg Res 2020; 15:363. [PMID: 32854724 PMCID: PMC7457293 DOI: 10.1186/s13018-020-01845-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Accepted: 07/30/2020] [Indexed: 11/10/2022] Open
Abstract
PURPOSE Managing anterior cruciate ligament (ACL) injuries in skeletally immature patients remains difficult. The main aim of this study was to retrospectively compile normative data on the cross-sectional area (CSA) of the semitendinosus tendon (ST) and the diameter of the ACL in children and young adults. METHODS Knee magnetic resonance imaging (MRI) examinations were performed for a 2-year period in 132 patients (83 female and 49 male patients). The mean age was 14.9 years (8-18 years). Measurements of the ST CSA were performed on axial views in greyscale by two independent researchers. The ACL diameter was measured as well. RESULTS The results show the CSA of the ST was related to age, and its growth was not linear. The highest growth rate of the CSA of the ST occurred at age 12-13 at the level of the femoral growth plate and at the level of the tibial plateau. The growth of the ACL diameter was linear until 18 years of age. CONCLUSIONS ST growth (measured in CSA increments) is almost complete at the age of 13, even though the growth is not linear. ACL growth measured in diameter increments proceeds linearly from 8 to 18 years of age. MRI is a clinically useful tool for assessing hamstring tendon grafts preoperatively. LEVEL OF EVIDENCE Level III, diagnostic studies.
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Affiliation(s)
- Ryszard Tomaszewski
- Department of Pediatric Traumatology and Orthopedy, Upper Silesian Child Centre, ul. Medykow 16, 40-752, Katowice, Poland. .,Faculty of Science and Technology, Institute of Biomedical Engineering, University of Silesia in Katowice, Katowice, Poland. .,Department of Trauma and Orthopaedic Surgery, Upper Silesian Child Health Centre in Katowice, Silesian University of Medicine, Katowice, Poland.
| | - Dominika Smyczek
- Department of Paediatric Surgery and Urology, Upper Silesian Child Health Centre in Katowice, Silesian University of Medicine, Katowice, Poland
| | - Izabela Woś-Cieśla
- Department of Radiology, Public Clinical Hospital in Zabrze, Silesian University of Medicine, Katowice, Poland
| | - Ewa Kluczewska
- Department of Radiology, Public Clinical Hospital in Zabrze, Silesian University of Medicine, Katowice, Poland
| | - Tomasz Koszutski
- Department of Paediatric Surgery and Urology, Upper Silesian Child Health Centre in Katowice, Silesian University of Medicine, Katowice, Poland
| | - Łukasz Wiktor
- Department of Trauma and Orthopaedic Surgery, Upper Silesian Child Health Centre in Katowice, Silesian University of Medicine, Katowice, Poland
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16
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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).
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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.
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17
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Transphyseal anterior cruciate ligament reconstruction using living parental donor hamstring graft: excellent clinical results at 2 years in a cohort of 100 patients. Knee Surg Sports Traumatol Arthrosc 2020; 28:2511-2518. [PMID: 32002563 DOI: 10.1007/s00167-019-05842-3] [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: 06/16/2019] [Accepted: 12/19/2019] [Indexed: 10/25/2022]
Abstract
PURPOSE To determine outcomes of transphyseal ACL reconstruction using a living parental hamstring tendon allograft in a consecutive series of 100 children. METHODS One hundred consecutive juveniles undergoing ACL reconstruction with a living parental hamstring allograft were recruited prospectively and reviewed 2 years after ACL reconstruction with IKDC Knee Ligament Evaluation, and KT1000 instrumented laxity testing. Skeletally immature participants obtained annual radiographs until skeletal maturity, and long leg alignment radiographs at 2 years. Radiographic Posterior tibial slope was recorded. RESULTS Of 100 juveniles, the median age was 14 years (range 8-16) and 68% male. At surgery, 30 juveniles were graded Tanner 1 or 2, 21 were Tanner 3 and 49 were Tanner 4 or 5. There were no cases of iatrogenic physeal injury or leg length discrepancy on long leg radiographs at 2 years, despite a median increase in height of 8 cm. Twelve patients had an ACL graft rupture and 9 had a contralateral ACL injury. Of those without further ACL injury, 82% returned to competitive sports, IKDC ligament evaluation was normal in 52% and nearly normal in 48%. The median side to side difference on manual maximum testing with the KT1000 was 2 mm (range - 1 to 5). A radiographic PTS of 12° or more was observed in 49%. CONCLUSIONS ACL reconstruction in the juvenile with living parental hamstring tendon allograft is a viable procedure associated with excellent clinical stability, patient-reported outcomes and return to sport over 2 years. Further ACL injury to the reconstructed and the contralateral knee remains a significant risk, with identical prevalence observed between the reconstructed and contralateral ACL between 12 and 24 months after surgery. LEVEL OF EVIDENCE III (Cohort Study).
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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.
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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
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Ishibashi Y, Adachi N, Koga H, Kondo E, Kuroda R, Mae T, Uchio Y. Japanese Orthopaedic Association (JOA) clinical practice guidelines on the management of anterior cruciate ligament injury - Secondary publication. J Orthop Sci 2020; 25:6-45. [PMID: 31843222 DOI: 10.1016/j.jos.2019.10.009] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/02/2019] [Revised: 10/12/2019] [Accepted: 10/16/2019] [Indexed: 02/09/2023]
Abstract
BACKGROUND This clinical guideline presents recommendations for the management of patients with anterior cruciate ligament (ACL) injury, endorsed by the Japanese Orthopaedic Association (JOA) and Japanese Orthopaedic Society of Knee, Arthroscopy and Sports Medicine (JOSKAS). METHODS The JOA ACL guideline committee revised the previous guideline based on "Medical Information Network Distribution Service Handbook for Clinical Practice Guideline Development 2014", which proposed a desirable method for preparing clinical guidelines in Japan. Furthermore, the importance of "the balance of benefit and harm" was also emphasized. This guideline consists of 21 clinical questions (CQ) and 23 background questions (BQ). For each CQ, outcomes from the literature were collected and evaluated systematically according to the adopted study design. RESULTS We evaluated the objectives and results of each study in order to make a decision on the level of evidence so as to integrate the results with our recommendations for each CQ. For BQ, the guideline committee proposed recommendations based on the literature. CONCLUSIONS This guideline is intended to be used by physicians, orthopedic surgeons, physical therapists, and athletic trainers managing ACL injuries. We hope that this guideline is useful for appropriate decision-making and improved management of ACL injuries.
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Affiliation(s)
- Yasuyuki Ishibashi
- Department of Orthopaedic Surgery, Hirosaki University Graduate School of Medicine, Japan.
| | - Nobuo Adachi
- Department of Orthopaedic Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, Japan
| | - Hideyuki Koga
- Department of Joint Surgery and Sports Medicine, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Japan
| | - Eiji Kondo
- Centre for Sports Medicine, Hokkaido University Hospital, Japan
| | - Ryosuke Kuroda
- Department of Orthopaedic Surgery, Kobe University Graduate School of Medicine, Japan
| | - Tatsuo Mae
- Department of Sports Medical Biomechanics, Osaka University Graduate School of Medicine, Japan
| | - Yuji Uchio
- Department of Orthopaedic Surgery, Shimane University School of Medicine, Japan
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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.
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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
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Chambers CC, Monroe EJ, Allen CR, Pandya NK. Partial Transphyseal Anterior Cruciate Ligament Reconstruction: Clinical, Functional, and Radiographic Outcomes. Am J Sports Med 2019; 47:1353-1360. [PMID: 30995077 DOI: 10.1177/0363546519836423] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND With a steadily increasing rate of anterior cruciate ligament (ACL) injury and reconstruction in the pediatric population, disagreement remains regarding the optimal reconstruction technique for patients with ACL injury and ≥2 years of growth remaining. PURPOSE This study aims to quantify the incidence of linear and angular growth disturbance of adolescents undergoing partial transphyseal ACL reconstruction (ACLR) while assessing graft failure rates, reoperation rates, and functional outcomes in the population. STUDY DESIGN Case series; Level of evidence, 4. METHODS Consecutive patients undergoing partial transphyseal ACLR by 2 surgeons were retrospectively reviewed. Radiographic outcomes, including bilateral limb length, mechanical axis deviation (MAD), mechanical lateral distal femoral angle (MLDFA), and medial proximal tibial angle (MPTA), were measured on long standing anterior-posterior view radiographs postoperatively. Growth disturbance was defined as ≥1-cm leg length discrepancy, ≥1-cm difference in MAD, or 5° difference in MLDFA or MPTA as compared with the nonoperative side and as MAD, MLDFA, or MPTA outside the established range of reference values. Clinical outcomes, including graft failure and reoperation, were recorded at each follow-up visit. Pediatric International Knee Documentation Committee (Pedi-IKDC) scores were collected electronically after last follow-up. RESULTS Twenty-four patients (mean ± SD age, 12.3 ± 0.9 years; 79.2% male) with a mean follow-up of 31.5 ± 17.1 months met inclusion criteria for the study. Overall postoperative growth disturbance incidence was 16.7% (4 of 24), but the incidence of growth disturbance was 66.7% (2 of 3) for those patients with >5 years of growth remaining. Seven patients (29.2%) required reoperation, most frequently for hardware removal. Two patients (8.3%) had graft failure with subsequent revision ACL reconstruction. One patient underwent bilateral medial distal femur hemiepiphysiodesis for genu valgum that was present before ACLR, but no other patients required guided growth procedures. In the subset of patients who completed a Pedi-IKDC questionnaire, the mean score was 94.8 ± 5.3. CONCLUSION Overall, partial transphyseal ACLR has good functional outcomes and graft failure and reoperation rates, comparable with those seen with transphyseal and all-epiphyseal techniques. While postoperative growth disturbance occurred in 16.7% of the cohort, the severity was mild and well tolerated without necessitating secondary procedures. There is a high rate of growth disturbance of patients with >5 years of growth remaining (66.7%). Partial transphyseal ACLR represents a valid recommendation for adolescent patients with ACL injury and ≤5 years of growth remaining.
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Affiliation(s)
- Caitlin C Chambers
- Department of Orthopaedic Surgery, University of Minnesota, Minneapolis, Minnesota, USA
| | - Emily J Monroe
- Heartland Orthopedic Specialists, Alexandria, Minnesota, USA
| | - Christina R Allen
- 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
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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.
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23
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Hamrin Senorski E, Seil R, Svantesson E, Feller JA, Webster KE, Engebretsen L, Spindler K, Siebold R, Karlsson J, Samuelsson K. "I never made it to the pros…" Return to sport and becoming an elite athlete after pediatric and adolescent anterior cruciate ligament injury-Current evidence and future directions. Knee Surg Sports Traumatol Arthrosc 2018; 26:1011-1018. [PMID: 29188332 PMCID: PMC5876277 DOI: 10.1007/s00167-017-4811-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2017] [Accepted: 11/20/2017] [Indexed: 12/04/2022]
Abstract
The management of anterior cruciate ligament (ACL) injuries in the skeletally immature and adolescent patient remains an area of controversy in sports medicine. This study, therefore, summarizes and discusses the current evidence related to treating pediatric and adolescent patients who sustain an ACL injury. The current literature identifies a trend towards ACL reconstruction as the preferred treatment option for ACL injuries in the young, largely justified by the risk of further structural damage to the knee joint. Worryingly, a second ACL injury is all too common in the younger population, where almost one in every three to four young patients who sustain an ACL injury and return to high-risk pivoting sport will go on to sustain another ACL injury. The clinical experience of these patients emphasizes the rarity of an athlete who makes it to elite level after a pediatric or adolescent ACL injury, with or without reconstruction. If these patients are unable to make it to an elite level of sport, treatment should possibly be modified to take account of the risks associated with returning to pivoting and strenuous sport. The surveillance of young athletes may be beneficial when it comes to reducing injuries. Further research is crucial to better understand specific risk factors in the young and to establish independent structures to allow for unbiased decision-making for a safe return to sport after ACL injury. Level of evidence V.
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Affiliation(s)
- Eric Hamrin Senorski
- Department of Health and Rehabilitation, Institute of Neuroscience and Physiology, the Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.
| | - Romain Seil
- 0000 0004 0621 531Xgrid.451012.3Sports Medicine Research Laboratory, Luxembourg Institute of Health, Strassen, Luxembourg
| | - Eleonor Svantesson
- 0000 0000 9919 9582grid.8761.8Department of Orthopaedics, Institute of Clinical Sciences, the Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Julian A. Feller
- 0000 0001 0459 5396grid.414539.eOrthoSport Victoria, Epworth HealthCare, Melbourne, VIC Australia
| | - Kate E. Webster
- 0000 0001 2342 0938grid.1018.8School of Allied Health, La Trobe University, Melbourne, VIC Australia
| | - Lars Engebretsen
- 0000 0004 0389 8485grid.55325.34Oslo University Hospital and University of Oslo, Oslo, Norway ,0000 0000 8567 2092grid.412285.8OSTRC, The Norwegian School of Sports Sciences, Oslo, Norway
| | - Kurt Spindler
- 0000 0001 0675 4725grid.239578.2Cleveland Clinic Sports Health Center, Garfield Heights, OH USA
| | - Rainer Siebold
- 0000 0001 2190 4373grid.7700.0Institute for Anatomy and Cell Biology, Ruprecht-Karls-University, Heidelberg, Germany ,HKF, International Center for Hip, Knee, Foot Surgery and Sportstraumatology, ATOS Klinik, Heidelberg, Germany
| | - Jón Karlsson
- 0000 0000 9919 9582grid.8761.8Department of Orthopaedics, Institute of Clinical Sciences, the Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden ,000000009445082Xgrid.1649.aDepartment of Orthopaedics, Sahlgrenska University Hospital, Mölndal, Gothenburg, Sweden
| | - Kristian Samuelsson
- 0000 0000 9919 9582grid.8761.8Department of Orthopaedics, Institute of Clinical Sciences, the Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden ,000000009445082Xgrid.1649.aDepartment of Orthopaedics, Sahlgrenska University Hospital, Mölndal, Gothenburg, Sweden
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24
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Diego ADL, Stemberg Martins DV, Dias LJA, Moreira PD, Beltrão TR, Coelho DLA, de Lima SL, Krause GR, Carvalho Krause GM, Carolina Leite DVA, Dias Costa FCF, Lana Lacerda DL. Anatomic Outside-In Reconstruction of the Anterior Cruciate Ligament Using Femoral Fixation with Metallic Interference Screw and Surgical Staples (Agrafe) in the Tibia: An Effective Low-Cost Technique. Open Orthop J 2017; 11:1154-1164. [PMID: 29290851 PMCID: PMC5721333 DOI: 10.2174/1874325001711011154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2017] [Revised: 08/02/2017] [Accepted: 09/12/2017] [Indexed: 11/22/2022] Open
Abstract
Background:An anterior cruciate ligament (ACL) rupture is a frequent injury, with short and long-term consequences if left untreated. With a view to benefitting as many patients as possible and preventing future complications, we created a low-cost ligament reconstruction technique.Method:The present article describes an anatomic ACL reconstruction technique.Results:The technique involves single-band reconstruction, using flexors tendon graft, outside-in tunnel perforation, femoral fixation with metal interference screw and surgical staples (Agrafe) in the longitudinal position.Conclusion:We present a simple, easy-to-reproduce technique that, when executed on patients with good bone quality, primarily in the tibia, is effective and inexpensive, favoring its large scale application.
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25
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Longo UG, Ciuffreda M, Casciaro C, Mannering N, Candela V, Salvatore G, Denaro V. Anterior cruciate ligament reconstruction in skeletally immature patients : a systematic review. Bone Joint J 2017; 99-B:1053-1060. [PMID: 28768782 DOI: 10.1302/0301-620x.99b8.bjj-2016-1150.r1] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2016] [Accepted: 03/27/2017] [Indexed: 12/19/2022]
Abstract
AIMS Different methods of anterior cruciate ligament (ACL) reconstruction have been described for skeletally immature patients before closure of the growth plates. However, the outcome and complications following this treatment remain unclear. The aim of this systematic review was to analyse the outcome and complications of different techniques which may be used for reconstruction of the ACL in these patients. MATERIALS AND METHODS We performed a systematic review of the literature according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. This involved a comprehensive search of PubMed, Medline, CINAHL, Cochrane, Embase and Google Scholar databases using the following combinations of keywords, "knee", "anterior cruciate ligament", "reconstruction", "injury", "children", "adolescent", "skeletally immature", "open physis" and "surgery". RESULTS A total of 53 studies met the inclusion criteria and were included for analysis. The overall rate of disturbance of growth after ACL reconstruction was 2.6%, with no statistical difference between transphyseal and physeal-sparing techniques. Physeal-sparing techniques had a lower rate of post-operative complications compared with transphyseal techniques (p = 0.0045). Outcomes assessed were Lysholm score, International Knee Documentation Committee (IKDC) score, the IKDC grade, the Tegner score and the KT-1000. Both techniques had similar clinical outcomes. CONCLUSIONS This review reveals low rates of disturbance of growth after ACL reconstruction in skeletally immature patients. Although limited, the available evidence did not support any particular surgical technique when considering disturbance of growth or clinical outcome. Further randomised controlled trials are needed to investigate the efficacy of differing surgical techniques on outcomes in skeletally immature patients. Cite this article: Bone Joint J 2017;99-B:1053-60.
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Affiliation(s)
- U G Longo
- Campus Bio-Medico University, Via Alvaro del Portillo, 200, 00128 Trigoria, Rome, Italy
| | - M Ciuffreda
- Campus Bio-Medico University, Via Alvaro del Portillo, 200, 00128 Trigoria, Rome, Italy
| | - C Casciaro
- Campus Bio-Medico University, Via Alvaro del Portillo, 200, 00128 Trigoria, Rome, Italy
| | - N Mannering
- Campus Bio-Medico University, Via Alvaro del Portillo, 200, 00128 Trigoria, Rome, Italy and Melbourne Medical School University of Melbourne, Melbourne VIC 3010, Australia
| | - V Candela
- Campus Bio-Medico University, Via Alvaro del Portillo, 200, 00128 Trigoria, Rome, Italy
| | - G Salvatore
- Campus Bio-Medico University, Via Alvaro del Portillo, 200, 00128 Trigoria, Rome, Italy
| | - V Denaro
- Campus Bio-Medico University, Via Alvaro del Portillo, 200, 00128 Trigoria, Rome, Italy
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Lane MK, Mutch J, Ratkowiak K, Lemos SE, Kalra K. Proximity of Lateral Critical Structures to the All-Epiphyseal Outside-In Femoral Tunnels in Pediatric Anterior Cruciate Ligament Reconstruction. Arthroscopy 2017; 33:1234-1240. [PMID: 28302426 DOI: 10.1016/j.arthro.2017.01.017] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2016] [Revised: 12/28/2016] [Accepted: 01/03/2017] [Indexed: 02/02/2023]
Abstract
PURPOSE To describe the proximity of the lateral critical structures (peroneal nerve [PN], popliteus tendon [PT], lateral collateral ligament [LCL], and articular cartilage [AC]) to the femoral tunnel for outside-in all-epiphyseal anterior cruciate ligament (ACL) reconstruction in reference to knee flexion angle. METHODS All-epiphyseal ACL reconstructions were performed in 12 human cadaveric knees using arthroscopy and outside-in drilling for anatomic femoral tunnel placement that was ensured by identifying the center of the total ACL footprint. Fluoroscopy was used to confirm tunnel position and reconstructions were performed with quadrupled semitendinosus and gracilis autograft with Xtendobutton (Smith & Nephew, Andover, MA) fixation on the femoral side. After reconstruction, the lateral side of the knee was dissected and the LCL, PT, distal and posterior AC, and the PN were identified. The distances of these structures from the center of the exiting femoral tunnel were then measured using a digital caliper at 0°, 30°, 60°, 90°, and 120° of knee flexion. Any gross damage to these structures caused by the femoral drilling was also noted. Data were compiled and the mean and standard deviations (SD) of the distances from the pin to the structures of interest were calculated. The normality of the data at each flexion angle was assessed using Shapiro-Wilk tests (P > .05), and the relationship between flexion angle and average distance was evaluated using repeated measures analysis of variance (P < .05). Any significant relationships were then evaluated using paired t-tests (P < .05) with a Benjamini-Hochberg adjustment for each possible pair of flexion angles. Averages, SD, and P values are reported. A post hoc power analysis was performed. RESULTS The violation of the LCL was noted in 3 specimens and that of the PT in 1 specimen as a result of femoral tunnel drilling at flexion angles ranging from 90° to 120°. The distance between the PT and the femoral tunnel also decreased significantly (P < .001) with knee flexion with average distances to the center of 8.07 mm at 0°, 7.75 mm at 30°, 6.33 mm at 60°, 4.12 mm at 90°, and 1.89 mm at 120°. The mean ± SD for distances from the femoral tunnel to the center of the PT at 0° was 8.07 ± 7.15, at 30° 7.75 ± 6.66, at 60° 6.33 ± 6.79, at 90° 4.12 ± 5.71, and at 120° 1.89 ± 5.56. As the knee was progressively flexed, the distance between the LCL and the femoral tunnel decreased significantly (P < .001) with an average distance of 6.52 mm at 0°, 6.26 mm at 30°, 4.23 mm at 60°, 2.38 mm at 90°, and 0.4 mm at 120°. The mean ± SD for distances from the femoral tunnel to the center of the LCL at 0° was 6.52 ± 5.93, at 30° 6.26 ± 7.32, at 60° 4.23 ± 7.82, 90° 2.38 ± 7.31, and at 120° 0.4 ± 7.01. The PN was remote from the femoral tunnel at all flexion angles with a mean distance of 42.83 to 59.22 mm. The PN to guide pin distance increased significantly with progressive knee flexion (P < .001). The AC was not damaged in all specimens. CONCLUSIONS The LCL and PT are at significant risk during percutaneous femoral drilling for all-epiphyseal anatomic ACL reconstruction using an outside-in technique. This risk was maximized at 120° flexion and minimized in full extension. These findings suggest that the optimal position for femoral drilling in all-epiphyseal ACL reconstruction is full or near-full extension of the knee that can be accomplished by placing the knee in 30° of flexion (after using fluoroscopic guidance to pass the guide pin past the lateral critical structures) to visualize the footprint of the ACL. CLINICAL RELEVANCE Information garnered from this study may help clinicians better understand the risk to the lateral critical structures when an outside-in femoral tunnel is not drilled in the appropriate degree of knee flexion.
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Affiliation(s)
- Mark K Lane
- Children's Hospital of Michigan, Detroit, Michigan, U.S.A.; Department of Orthopaedic Surgery and Rehabilitation, Division of Sports Medicine, Detroit Medical Center, Detroit, Michigan, U.S.A.; Wayne State University, Detroit, Michigan, U.S.A
| | - Jennifer Mutch
- Department of Orthopaedic Surgery and Rehabilitation, Division of Sports Medicine, Detroit Medical Center, Detroit, Michigan, U.S.A
| | - Kaitlyn Ratkowiak
- Department of Orthopaedic Surgery and Rehabilitation, Division of Sports Medicine, Detroit Medical Center, Detroit, Michigan, U.S.A
| | - Stephen E Lemos
- Department of Orthopaedic Surgery and Rehabilitation, Division of Sports Medicine, Detroit Medical Center, Detroit, Michigan, U.S.A
| | - Kunal Kalra
- Children's Hospital of Michigan, Detroit, Michigan, U.S.A.; Department of Orthopaedic Surgery and Rehabilitation, Division of Sports Medicine, Detroit Medical Center, Detroit, Michigan, U.S.A..
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Affiliation(s)
- Peter D Fabricant
- 1Pediatric Orthopaedic Surgery Service, Hospital for Special Surgery, Weill Cornell Medical College, New York, NY 2Division of Sports Medicine, Department of Orthopedic Surgery, Boston Children's Hospital, Boston, Massachusetts 3Harvard Medical School, Boston, Massachusetts
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Wall EJ, Ghattas PJ, Eismann EA, Myer GD, Carr P. Outcomes and Complications After All-Epiphyseal Anterior Cruciate Ligament Reconstruction in Skeletally Immature Patients. Orthop J Sports Med 2017; 5:2325967117693604. [PMID: 28451597 PMCID: PMC5400138 DOI: 10.1177/2325967117693604] [Citation(s) in RCA: 49] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND The safest and most effective technique for anterior cruciate ligament (ACL) reconstruction in skeletally immature patients is currently unknown. PURPOSE To evaluate the functional and patient-reported outcomes of a specific all-epiphyseal ACL reconstruction technique in which the graft, bone tunnels, and fixation do not cross the knee growth plates. STUDY DESIGN Case series; Level of evidence, 4. METHODS Twenty-seven patients (23 boys, 4 girls; mean age, 11 years; range, 8-15 years) underwent an all-epiphyseal ACL reconstruction with a single femoral transverse epiphyseal tunnel and primarily split tibial epiphyseal tunnels. Outcomes were evaluated in terms of the manual Lachman test, range of motion, pain, return to activity, angular or leg-length deformity on imaging, and International Knee Documentation Committee (IKDC) or Pedi-IKDC score an average of 3.8 years postoperatively, with a minimum 2-year follow-up. RESULTS The mean IKDC score was 94 ± 11. There were no growth arrests, but 3 patients had knee overgrowth, and 2 required a subsequent guided growth procedure. The ACL graft failed in 4 patients (15%), and 2 patients had contralateral ACL tears (7%). There were 5 subsequent ipsilateral meniscal tears, 4 of which were retears of a repaired meniscus. Ipsilateral knee reinjury significantly correlated with the number of associated injuries at the time of index surgery (P = .040) and the number of sports played (P = .029). CONCLUSION All-epiphyseal ACL reconstruction resulted in excellent long-term functional outcomes, despite a high rate of complications (48%) and secondary procedures (37%) in this highly active cohort. The incidence of graft failure was similar to other standard ACL reconstruction techniques for patients younger than 20 years.
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Affiliation(s)
- Eric J Wall
- Division of Orthopaedic Surgery, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Paul J Ghattas
- Wellmont Orthopaedic Residency Program, DeBusk College of Osteopathic Medicine, Cumberland Gap, Tennessee, USA
| | - Emily A Eismann
- Division of Orthopaedic Surgery, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Gregory D Myer
- Division of Sports Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA.,Department of Pediatrics and Orthopaedic Surgery, University of Cincinnati, Cincinnati, Ohio, USA.,Sports Health & Performance Institute, The Ohio State University, Columbus, Ohio, USA.,The Micheli Center for Sports Injury Prevention, Waltham, Massachusetts, USA
| | - Preston Carr
- Division of Orthopaedic Surgery, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
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Anderson CN, Anderson AF. Management of the Anterior Cruciate Ligament–Injured Knee in the Skeletally Immature Athlete. Clin Sports Med 2017; 36:35-52. [DOI: 10.1016/j.csm.2016.08.003] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Abstract
Dramatic increases in youth competitive athletic activity, early sport specialization, and year-round training and competition, along with increased awareness of anterior cruciate ligament (ACL) injuries in children, have led to a commensurate increase in the frequency of ACL tears in the skeletally immature. Recent understanding of the risks of nonoperative treatment and surgical delay have supported a trend toward early operative treatment. This article discusses treatment strategies for ACL injuries in children and adolescents, and offers our preferred treatment strategy for skeletally immature youth athletes with ACL tears.
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Growth Abnormalities Following Anterior Cruciate Ligament Reconstruction in the Skeletally Immature Patient: A Systematic Review. Arthroscopy 2016; 32:1714-23. [PMID: 27161510 DOI: 10.1016/j.arthro.2016.02.025] [Citation(s) in RCA: 52] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2016] [Revised: 02/19/2016] [Accepted: 02/22/2016] [Indexed: 02/02/2023]
Abstract
PURPOSE To identify all reported cases of growth disturbances after anterior cruciate ligament (ACL) reconstruction in patients with open growth plates and analyze trends with respect to different surgical techniques, graft choices, and methods of fixation. METHODS A systematic literature review was conducted using the MEDLINE, EMBASE, and SCOPUS databases with the following term: "((anterior cruciate ligament OR ACL) AND ((((immature) OR growth plates) OR physes) OR pediatric))." Only studies that evaluated ACL reconstruction in patients with open growth plates and reported angular malformations or limb length discrepancy were included. Data were extracted, including patient characteristics, surgical technique, and postoperative growth disturbance. RESULTS Twenty-one studies containing 39 patients with growth abnormalities were included in the review. Mean chronological age was 13 years, and 89% of patients were male. Overall, there were 16 cases of angular malformations and 29 cases of limb length discrepancy. The most common angular malformation was genu valgum (81%, n = 13; mean of 6.5°). The most common surgical technique on the tibia and femur was transphyseal (54%, and 77% respectively), and the most common graft used was hamstring autograft (58%). Among patients with limb length discrepancy, overgrowth was most common (62%, n = 18; mean of 13 mm). Interestingly, we observed that 50% of patients with overgrowth underwent a physeal-sparing technique, whereas 64% of patients with shortening underwent a transphyseal technique. CONCLUSIONS At present, there are 21 studies reporting 39 patients with growth abnormalities in the current literature, of which 29 cases were of limb length discrepancy and 16 of angular malformation. Of the 29 cases of limb length discrepancy, limb overgrowth accounted for 62% of cases. Perhaps most interestingly, physeal-sparing techniques were performed in 25% of the cases of angular malformation and 47% cases of limb length discrepancy, despite the commonly held belief that this technique mitigates the risks of ACL reconstruction by not violating the growth plate. According to this study, it is clear that growth abnormalities after ACL reconstruction in the skeletally immature patient are underreported, and our current understanding of the etiology of these abnormalities is limited. LEVEL OF EVIDENCE Level IV, systematic review of Level II to IV studies.
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Astur DC, Arliani GG, Debieux P, Kaleka CC, Amaro JT, Cohen M. Intraarticular hamstring graft diameter decreases with continuing knee growth after ACL reconstruction with open physes. Knee Surg Sports Traumatol Arthrosc 2016; 24:792-5. [PMID: 26860290 DOI: 10.1007/s00167-016-4030-4] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2015] [Accepted: 01/26/2016] [Indexed: 11/29/2022]
Abstract
PURPOSE To evaluate the graft diameter size after one-year follow-up or more of patients Tanner II, III, and IV who were submitted to anterior cruciate ligament reconstruction. METHODS Ten patients [five males (mean age: 14.4 years) and five females (mean age: 13.6 years)] with open physis and anterior cruciate ligament tear were submitted to transphyseal anterior cruciate ligament reconstruction with quadruple hamstrings graft. During the procedure, graft and tunnel size were recorded. After last clinical follow-up (range 1-11 years), an MRI study was requested and their measurements near the tibial tunnel were compared with the graft diameter measured and used during primary procedure. RESULTS Four patients had Tanner stage II, four patients Tanner stage III, and two Tanner IV. There were statistically significant decreases in the quadruple hamstrings graft diameter size (average of 25.3%). Mean size at time of surgery was 7.9 mm (±0.87), and mean size measured at different points of follow-up evaluation was 5.9 mm (±0.65). CONCLUSION Diameter size of hamstring graft in skeletally immature patients is smaller in most cases. If there is a decrease in the diameter of the graft along postoperative time, the risk of a re-rupture is theoretically further increased. Quadruple hamstring graft decreases a mean 25.3% in diameter from time of anterior cruciate ligament reconstruction surgery until reassessment period in skeletally immature patients. LEVEL OF EVIDENCE IV.
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Affiliation(s)
- Diego Costa Astur
- Universidade Federal de São Paulo/Escola Paulista de Medicina, Av Pacaembu 1024, São Paulo, SP, 01234-000, Brazil.
| | - Gustavo Gonçalves Arliani
- Universidade Federal de São Paulo/Escola Paulista de Medicina, Av Pacaembu 1024, São Paulo, SP, 01234-000, Brazil.
| | - Pedro Debieux
- Universidade Federal de São Paulo/Escola Paulista de Medicina, Av Pacaembu 1024, São Paulo, SP, 01234-000, Brazil.
| | | | | | - Moises Cohen
- Universidade Federal de São Paulo/Escola Paulista de Medicina, Av Pacaembu 1024, São Paulo, SP, 01234-000, Brazil.
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Morgan MD, Salmon LJ, Waller A, Roe JP, Pinczewski LA. Fifteen-Year Survival of Endoscopic Anterior Cruciate Ligament Reconstruction in Patients Aged 18 Years and Younger. Am J Sports Med 2016; 44:384-92. [PMID: 26759030 DOI: 10.1177/0363546515623032] [Citation(s) in RCA: 114] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND The current body of literature surrounding anterior cruciate ligament (ACL) survival and the variables contributing to further ACL injuries after primary ACL reconstruction in children and adolescents is limited, with no long-term evidence examining the incidence and contributing factors of further ACL injuries in this younger patient population. PURPOSE To determine the long-term survival of the ACL graft and the contralateral ACL (CACL) after primary reconstruction in patients aged ≤18 years and to identify the factors that increase the odds of subsequent ACL injuries. STUDY DESIGN Case series; Level of evidence, 4. METHODS Patients having undergone primary ACL reconstruction at age ≤18 years between 1993 and 1998 who were included in a prospective database by a single surgeon were considered for this study. Single-incision endoscopic ACL reconstruction was performed with either an autologous bone-patellar tendon-bone graft or a hamstring tendon graft. At a minimum of 15 years after ACL reconstruction, patients completed a subjective survey involving the International Knee Documentation Committee (IKDC) questionnaire in addition to questions regarding current symptoms, further ACL injuries, family history of ACL injury, and current level of activity. RESULTS A total of 288 adolescents (age range, 13-18 years) met the inclusion criteria, of whom 242 (84%) were reviewed at a mean of 16 years and 6 months after ACL reconstruction. Of these patients, 75 (31%) sustained a further ACL injury: 27 (11.2%) suffered an ACL graft rupture, 33 suffered a CACL injury (13.6%), and 15 sustained both an ACL graft rupture and a CACL injury (6.2%) over 15 years. Survival of the ACL graft was 95%, 92%, 88%, 85%, and 83% at 1, 2, 5, 10, and 15 years, respectively, and survival of the CACL was 99%, 98%, 90%, 83%, and 81%, respectively. Survival of the ACL graft was less favorable in those with a family history of ACL injury than in those without a family history (69% vs 90%, respectively; hazard ratio [HR], 3.6; P = .001). Survival of the CACL was less favorable in male patients than in female patients (75% vs 88%, respectively; HR, 2.1; P = .03) and in those who returned to competitive team ball sports than in those who did not (78% vs 89%, respectively; HR, 2.3; P = .05). CONCLUSION After ACL reconstruction in patients aged ≤18 years, a further ACL injury occurred in 1 in 3 patients over 15 years. The 15-year survival rate of the ACL graft was 83%, and the 15-year survival rate of the CACL was 81%. The ACL graft and CACL were most vulnerable within the first 5 years after index surgery. A family history of ACL rupture significantly increased the risk for ACL graft ruptures, and a CACL injury was more common in male patients and those who returned to team ball sports. High IKDC scores and continued participation in sports were maintained over the long term after ACL reconstruction in the adolescent population.
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Affiliation(s)
| | - Lucy J Salmon
- North Sydney Orthopaedic and Sports Medicine Centre, Sydney, Australia
| | - Alison Waller
- North Sydney Orthopaedic and Sports Medicine Centre, Sydney, Australia
| | - Justin P Roe
- North Sydney Orthopaedic and Sports Medicine Centre, Sydney, Australia
| | - Leo A Pinczewski
- University of Notre Dame Australia, Fremantle, Australia North Sydney Orthopaedic and Sports Medicine Centre, Sydney, Australia
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