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Fortier LM, Knapik DM, Condon JJ, DeWald D, Khan Z, Kerzner B, Matava MJ, LaPrade R, Chahla J. Higher success rate observed in reconstruction techniques of acute posterolateral corner knee injuries as compared to repair: an updated systematic review. Knee Surg Sports Traumatol Arthrosc 2023; 31:5565-5578. [PMID: 37848567 DOI: 10.1007/s00167-023-07582-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Accepted: 09/06/2023] [Indexed: 10/19/2023]
Abstract
PURPOSE There remains controversy regarding the optimal surgical treatment for acute complete (grade III) posterolateral corner (PLC) injuries. The purpose of this article is to systematically review the contemporary literature regarding surgical options and subsequent outcomes of acute grade III PLC injuries. METHODS A systematic review was performed using the following search terms: posterolateral corner knee, posterolateral knee, posterolateral instability, multi-ligament knee, and knee dislocation. Inclusion criteria consisted of studies with level I-IV evidence, reporting on human patients with acute grade III PLC injuries undergoing operative management within 4 weeks from injury, with subjective and/or objective outcomes (including varus stress examinations or varus stress radiographs) reported at a minimum 2-year follow-up. Two investigators independently performed the search by sequentially screening articles. Accepted definitions of varus stability on examination or stress radiographs and revision surgery were used to determine success and failure of treatment. RESULTS A total of 12 studies, consisting of 288 patients were included. Ten studies reported primary repair, while reconstruction techniques were reported in seven studies. Overall, 43% (n = 125/288) of injuries involved the PLC, ACL and PCL. Staged reconstruction was reported in 25% (n = 3/12) of studies. The Lysholm score was the most commonly reported outcome measure. An overall failure rate of 12.4% (n = 35/282) was observed. Surgical failure was significantly higher in patients undergoing repair (21.9%; n = 21/96) compared to reconstruction (7.1%; n = 6/84) (p = 0.0058). Return to sport was greater in patients undergoing reconstruction (100%; n = 22/22) compared to repair (94%; n = 48/51) (n.s). The most common post-operative complication was arthrofibrosis requiring manipulation under anesthesia (8.7%; n = 25/288). A total of 3.8% (n = 11/288) of patients underwent revision PLC reconstruction. CONCLUSION There remains substantial heterogeneity in the surgical techniques of acute, grade III PLC injuries with an overall failure rate of 12.4%. Failure rates were significantly lower, and return to sport rates higher in patients undergoing PLC reconstruction compared to repair. The most common postoperative complication was arthrofibrosis requiring manipulation under anesthesia. LEVEL OF EVIDENCE Level IV.
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Affiliation(s)
- Luc M Fortier
- Department of Orthopaedic Surgery, University Hospitals Cleveland Medical Center, 11100 Euclid Ave, Cleveland, OH, 44106, USA
| | - Derrick M Knapik
- Department of Orthopaedic Surgery, Washington University and Barnes-Jewish Orthopedic Center, 14532 South Outer Forty Drive, Chesterfield, MO, 63017, USA
| | - Josh J Condon
- Department of Orthopaedic Surgery, Rush University Medical Center, 1611 W Harrison St. Suite 300, Chicago, IL, 60612, USA
| | - Daniel DeWald
- Midwest Orthopaedics at Rush, 1611 W Harrison St., Chicago, IL, 60612, USA
| | - Zeeshan Khan
- Midwest Orthopaedics at Rush, 1611 W Harrison St., Chicago, IL, 60612, USA
| | - Benjamin Kerzner
- Department of Orthopaedic Surgery, Rush University Medical Center, 1611 W Harrison St. Suite 300, Chicago, IL, 60612, USA
| | - Matthew J Matava
- Department of Orthopaedic Surgery, Washington University and Barnes-Jewish Orthopedic Center, 14532 South Outer Forty Drive, Chesterfield, MO, 63017, USA
| | - Robert LaPrade
- Twin Cities Orthopaedics, 4010 W 65th St., Edina, MN, 55435, USA
| | - Jorge Chahla
- Midwest Orthopaedics at Rush, 1611 W Harrison St., Chicago, IL, 60612, USA.
- Department of Orthopaedic Surgery, Rush University Medical Center, 1611 W Harrison St. Suite 300, Chicago, IL, 60612, USA.
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Perez-Chaumont A, Ramos T, Cole WW, Stamm MA, Mulcahey MK. The Top 50 Articles on Knee Posterolateral Corner Injuries. Arthrosc Sports Med Rehabil 2022; 4:e1703-e1711. [PMID: 36312713 PMCID: PMC9596908 DOI: 10.1016/j.asmr.2022.06.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Accepted: 06/23/2022] [Indexed: 11/21/2022] Open
Abstract
Purpose To identify and characterize the most cited publications in orthopaedic research related to posterolateral corner (PLC) injuries of the knee. Methods The Science Citation Index Expanded was queried for PLC injury articles. The 50 most-cited studies from 1976 to 2021 were selected. Article characteristics, including number of citations, citation density, year of publication, source journal, country of origin, article type, article subtype, and level of evidence, were analyzed. Results The number of citations for individual articles ranged from 47 to 205. The 50 most cited articles were published in 16 journals. Eleven of the 50 articles (22%) were published in Arthroscopy-The Journal of Arthroscopic and Related Surgery. The largest proportion of the articles (n = 22, 44%) were classified as clinical, with the rest classified as reviews (n = 15, 30%), and basic science research (n = 13, 26%). The most common level of evidence for clinical articles was IV (14/22, 63.6%). Nine countries contributed to the top 50 articles, with the majority published in the United States (n = 35, 70%). Conclusions In the last 20 years, papers published on the diagnosis and surgical management of PLC injuries have a high citation frequency. Future high-quality research is needed to establish best-practice guidelines for the management of PLC injuries due to the low overall level of evidence of existing clinical studies. Clinical Relevance This research provides a comprehensive list for practitioners and may help educators identify articles to include in the curriculum for residents and fellows.
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Affiliation(s)
| | - Tolulope Ramos
- Tulane University School of Medicine New Orleans, Louisiana, U.S.A
| | - Wendell W. Cole
- Department of Orthopaedic Surgery New Orleans, Louisiana, U.S.A.,Tulane University School of Medicine New Orleans, Louisiana, U.S.A
| | - Michaela A. Stamm
- Department of Orthopaedic Surgery New Orleans, Louisiana, U.S.A.,Tulane University School of Medicine New Orleans, Louisiana, U.S.A
| | - Mary K. Mulcahey
- Department of Orthopaedic Surgery New Orleans, Louisiana, U.S.A.,Tulane University School of Medicine New Orleans, Louisiana, U.S.A.,Address correspondence to Mary Mulcahey, M.D., 1430 Tulane Ave., Box 8632, New Orleans, LA 70112.
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Marx RG, Wolfe IA, Turner BE, Huston LJ, Taber CE, Spindler KP. MOON's Strategy for Obtaining Over Eighty Percent Follow-up at 10 Years Following ACL Reconstruction. J Bone Joint Surg Am 2022; 104:e7. [PMID: 34424872 PMCID: PMC8813884 DOI: 10.2106/jbjs.21.00166] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
ABSTRACT The Multicenter Orthopaedic Outcomes Network (MOON) study of anterior cruciate ligament (ACL) reconstruction has achieved >80% follow-up for study subjects who were enrolled from 2002 to 2005; patient-reported outcome measures (PROMs) were reported at 2, 6, and 10 years through a carefully designed protocol that included surgeon involvement to encourage subjects to complete and return questionnaires. The process included emails and telephone calls from the central coordinating center, from research coordinators at each local institution, and lastly, from the subjects' surgeons for those who were less inclined to complete the follow-up. In order to quantify the effect of site and surgeon involvement, the enrollment year of 2005 was monitored for the 10-year follow-up (n = 516 subjects). In contact efforts made by the coordinating center, 73.8% (381) of study subjects were reached by the central site coordinator, contact information was verified, and questionnaires were subsequently sent, completed, and returned. An additional 54 subjects (10.5% of the overall study population) returned the questionnaire after local study site involvement, indicating the importance of individual surgeon and local site involvement to improve follow-up rates in multicenter studies in orthopaedic surgery. Follow-up rates were higher when a specific individual (the surgeon or the research coordinator) was given the task of final follow-up.
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Affiliation(s)
| | | | | | - Laura J. Huston
- Vanderbilt University School of Medicine, Nashville, Tennessee
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Lutz PM, Merkle M, Winkler PW, Geyer S, Herbst E, Braun S, Imhoff AB, Feucht MJ. Combined posterolateral knee reconstruction: ACL-based injuries perform better compared to PCL-based injuries. Knee Surg Sports Traumatol Arthrosc 2021; 29:3846-3853. [PMID: 33483769 PMCID: PMC8514347 DOI: 10.1007/s00167-020-06409-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Accepted: 12/07/2020] [Indexed: 11/29/2022]
Abstract
PURPOSE To compare post-operative physical activity and return to work after combined posterolateral corner (PLC) reconstruction (PLC-R) in anterior cruciate ligament (ACL)- or posterior cruciate ligament (PCL)-based injuries. METHODS Patients aged > 18 years undergoing PLC-R using the Larson technique combined with either ACL or PCL reconstruction were included. Outcome was evaluated retrospectively after a minimum follow-up of 24 months using Tegner Activity Scale, Activity Rating Scale (ARS), Knee Injury and Osteoarthritis Outcome Score (KOOS), work intensity according to REFA classification, and a questionnaire about type of occupation and time to return to work. RESULTS A total of 32 patients (11 ACL-based injuries and 21 PCL-based injuries) were included. Mean follow-up was 56 ± 26 months in the ACL-based injury group and 59 ± 24 months in the PCL-based injury group. All patients in the ACL-based injury group and 91% of patients in the PCL-based injury group returned to sports activities. Comparing pre- and post-operative values, a significant deterioration of the Tegner Activity Scale and ARS was observed in the PCL-based injury group, whereas no significant change was observed in the ACL-based injury group. KOOS subscales were generally higher in the ACL-based injury with significant differences in the subscale sports and recreational activities. Patients with ACL-based injuries returned to work significantly earlier compared to patients with PCL-based injuries (11 ± 4 weeks vs. 21 ± 10 weeks, p < 0.05). CONCLUSION High rates of return to sports and work can be expected after combined PLC-R in both ACL- and PCL-based injuries. However, deterioration of sports ability must be expected in PCL-based injuries. ACL-based injuries led to superior patient-reported outcomes and an earlier return to work, as compared to PCL-based injuries. LEVEL OF EVIDENCE Level IV.
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Affiliation(s)
- Patricia M Lutz
- Department for Orthopedic Sports Medicine, Technical University Munich, Ismaninger Str. 22, 81675, Munich, Germany
| | - Michael Merkle
- Department for Orthopedic Sports Medicine, Technical University Munich, Ismaninger Str. 22, 81675, Munich, Germany
| | - Philipp W Winkler
- Department for Orthopedic Sports Medicine, Technical University Munich, Ismaninger Str. 22, 81675, Munich, Germany
| | - Stephanie Geyer
- Department for Orthopedic Sports Medicine, Technical University Munich, Ismaninger Str. 22, 81675, Munich, Germany
| | - Elmar Herbst
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Muenster, Westfalian-Wilhelms University Muenster, Muenster, Germany
| | - Sepp Braun
- Gelenkpunkt - Sports- and Traumasurgery Innsbruck, Innsbruck, Austria.,Research Unit for Orthopaedic Sports Medicine and Injury Prevention, Private University for Health Sciences, Medical Informatics and Technology, Hall, Austria
| | - Andreas B Imhoff
- Department for Orthopedic Sports Medicine, Technical University Munich, Ismaninger Str. 22, 81675, Munich, Germany.
| | - Matthias J Feucht
- Department for Orthopedic Sports Medicine, Technical University Munich, Ismaninger Str. 22, 81675, Munich, Germany.,Department of Orthopedics and Trauma Surgery, Medical Center, Faculty of Medicine, Albert-Ludwigs-University of Freiburg, Freiburg, Germany
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Figueroa F, Figueroa D, Putnis S, Guiloff R, Caro P, Espregueira-Mendes J. Posterolateral corner knee injuries: a narrative review. EFORT Open Rev 2021; 6:676-685. [PMID: 34532075 PMCID: PMC8419800 DOI: 10.1302/2058-5241.6.200096] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
Limited knowledge of the anatomy and biomechanics of the posterolateral corner (PLC) of the knee, coupled with poor patient outcomes with non-operative management, resulted in the PLC often being labelled as the ‘dark side’ of the knee. In the last two decades, extensive research has resulted in a better understanding of the anatomy and function of the PLC, and has led to the development of anatomic reconstructions that have resulted in improved patient outcomes. Despite considerable attention in the clinical orthopaedic literature (nearly 400 articles published in the last decade), a standardized algorithm for the diagnosis and treatment of the PLC is still lacking, and much controversy remains. Considering the literature review, there is not a reconstruction technique that clearly prevails over the others. As anatomic, biomechanical, and clinical knowledge of PLC injuries continues to progress, finding the balance between re-creating native anatomy and safely performing PLC reconstruction provides a big challenge. Treatment decisions should be made on a case-by-case basis.
Cite this article: EFORT Open Rev 2021;6:676-685. DOI: 10.1302/2058-5241.6.200096
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Affiliation(s)
- Francisco Figueroa
- Clinica Alemana-Universidad del Desarrollo, Santiago, Chile.,Hospital Sotero del Rio, Santiago, Chile
| | - David Figueroa
- Clinica Alemana-Universidad del Desarrollo, Santiago, Chile
| | | | - Rodrigo Guiloff
- Clinica Alemana-Universidad del Desarrollo, Santiago, Chile.,Hospital Sotero del Rio, Santiago, Chile
| | - Patricio Caro
- Clinica Alemana-Universidad del Desarrollo, Santiago, Chile
| | - João Espregueira-Mendes
- Clínica do Dragão, Espregueira-Mendes Sports Centre - FIFA Medical Centre of Excellence, Portugal.,Orthopaedics Department of Minho University, Portugal
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Vermeijden HD, van der List JP, DiFelice GS. Primary Repair of the Lateral Collateral Ligament Using Additional Suture Augmentation. Arthrosc Tech 2020; 9:e1073-e1077. [PMID: 32874885 PMCID: PMC7451593 DOI: 10.1016/j.eats.2020.04.005] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2020] [Accepted: 04/02/2020] [Indexed: 02/03/2023] Open
Abstract
Injuries to the lateral collateral ligament (LCL) most commonly occur with concomitant cruciate ligament tears. Over the past decade, there has been increased interest in anatomic reconstruction of the posterolateral corner (PLC). Not much attention has been paid to anatomic primary LCL repair given the historically high failure rates of primary repair of lateral sided knee ligaments, but better outcomes can now be expected because of recent developments in additional suture augmentation. The purpose of this Technical Note is to describe the surgical technique of primary distal LCL repair using suture augmentation. Using this procedure, the native ligament is preserved while allowing early mobilization as suture augmentation is protective of the repaired ligament.
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Affiliation(s)
- Harmen D. Vermeijden
- Orthopaedic Trauma Service, Department of Orthopaedic Surgery, Hospital for Special Surgery, New York-Presbyterian, Weill Medical College of Cornell University, New York, New York, U.S.A
| | - Jelle P. van der List
- Orthopaedic Trauma Service, Department of Orthopaedic Surgery, Hospital for Special Surgery, New York-Presbyterian, Weill Medical College of Cornell University, New York, New York, U.S.A
- Amsterdam UMC, University of Amsterdam Department of Orthopaedic Surgery, Amsterdam, The Netherlands
| | - Gregory S. DiFelice
- Orthopaedic Trauma Service, Department of Orthopaedic Surgery, Hospital for Special Surgery, New York-Presbyterian, Weill Medical College of Cornell University, New York, New York, U.S.A
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Mosquera MF, Jaramillo A, Gil R, Gonzalez Y. Controversies in acute multiligamentary knee injuries (MLKI). J Exp Orthop 2020; 7:56. [PMID: 32715370 PMCID: PMC7383048 DOI: 10.1186/s40634-020-00260-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Accepted: 06/08/2020] [Indexed: 01/12/2023] Open
Abstract
Multiligament injuries of the knee (MLKI), remain an infrequent pathology especially in developed countries compared to mono-ligament lesions. In Colombia, MLKI is frequent due to the high accident rate on motorcycles. In the city of Bogota alone, about 160 motorcycle accidents have been estimated daily, being one of the cities that proportionately use this means of transport less compared to small cities. The term MLKI, include all ruptures of two or more major ligaments and therefore it has a broad spectrum of clinical presentation which creates a great challenge for the orthopedists and the surgeons envolved in this topic. The literature is rich in studies level IV but very poor in level I and level II, which generates controversies and little consensus in the diagnosis and treatment of this pathology. However there has been a gradual and better understanding of all factors involved in the treatment of MLKI that has improved the functional results of these knees in our patients, in fact we currently are more precise to achieve accurate diagnosis, evolved from not surgical approach to operate most, applying new anatomical and biomechanical concepts, with specialized and skill surgical techniques with more stable and biocompatible fixation implants, which allow in most cases to initiate an early integral rehabilitation program. Nevertheless due to the complexity and severity of the lesions, in some patients the functional results are poor. The goal of this revision is to identify the most frequent controversies in the diagnosis and treatment of MLKI, defining which of them are agreed according to what is reported in the literature and share some concepts based from the experience of more than 25 years of the senior author (MM) in the management of these injuries. LEVEL OF EVIDENCE: V - Expert Opinion.
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Affiliation(s)
- Manuel F Mosquera
- Clinica Erasmo, Valledupar, Colombia. .,Clinica La Carolina, Carrera 14 # 127-11 Cons 307-308, Bogota, Colombia.
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Meniscofibular ligament: how much do we know about this structure of the posterolateral corner of the knee: anatomical study and review of literature. Surg Radiol Anat 2020; 42:1203-1208. [PMID: 32227270 DOI: 10.1007/s00276-020-02459-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2019] [Accepted: 03/13/2020] [Indexed: 01/10/2023]
Abstract
PURPOSE The present study is a systematic review of a relatively unknown structure of the posterolateral corner of the knee, the meniscofibular ligament (MFL), aiming at summarizing and broadening current scientific knowledge regarding this ligament anatomy, function, imaging and injury. MATERIALS AND METHODS A systematic review was performed according to the PRISMA guidelines. Medline (PubMed) and Cochrane Library databases were reviewed for every kind of study reporting on the MFL through December 2019. Due to between-study differences in (anatomy, function, imaging, injury) examining the ligament, the findings were summarized from each study, but the results were not pooled. RESULTS The MFL is a ligament extending between the inferolateral portion of lateral meniscus, just anterior to the popliteus tendon, and the fibular head. It provides stability to the posterolateral corner of the knee joint, it can be demonstrated in magnetic resonance imaging and magnetic resonance arthrography and has a potential role in lateral meniscus injuries. Further research is required to clearly understand the prognosis and management of MFL injury. CONCLUSION The current systematic review, focusing only on the MFL of the knee, summarizes the existing knowledge on anatomy, gross morphology, histology, function, biomechanics and imaging and contributes to the further understanding of the MFL.
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Vermeijden HD, Jonkergouw A, van der List JP, DiFelice GS. The multiple ligament-injured knee: When is primary repair an option? Knee 2020; 27:173-182. [PMID: 31926671 DOI: 10.1016/j.knee.2019.11.013] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/05/2019] [Revised: 10/23/2019] [Accepted: 11/23/2019] [Indexed: 02/02/2023]
Abstract
BACKGROUND Treatment of multiple ligament-injured knees (MLIKs) remains complex and most often requires ligament reconstruction surgery. Reconstruction effectively restores knee stability but the procedure is invasive and can be complicated by stiffness or arthrofibrosis. There has been recent resurgence of interest in primary repair of knee ligaments. The goal was therefore to assess incidence of repairable ligaments in MLIKs, and determine patient and injury characteristics associated with potential for primary repair. METHODS A retrospective review of all MLIK patients surgically treated between 2009 and 2018 was conducted. All patients were treated with the same algorithm: primary repair was performed if the ligament was proximally or distally avulsed, and otherwise, reconstruction was performed. Patient characteristics, injury patterns, treatment specifics, and short-term outcomes were compared using independent t-tests and chi-square tests. RESULTS Forty-eight patients were included (mean age 32 years ± 14; 54% were male). Ultimately, 55% of ACL, 73% of PCL, 88% of MCL/PMC, and 87% of LCL/PLC injuries were repaired. Patients above 35 years (OR 6.9, P = 0.010) and higher BMI (OR 3.5, P = 0.046) were more likely to undergo ACL repair. No significant correlation was found in other ligaments. At a minimum of six-month follow-up (range 0.5-7.2 years), ACL repair failed in nine percent, PCL repair in 17%, MCL/PMC repair in 0%, and LCL/PLC repair in 18% of patients. CONCLUSIONS This study noted high incidences of repairable ligaments when MLIKs are treated within six weeks following injury. Although preliminary outcomes following primary repair in MLIK are good, further long-term follow-up studies are needed.
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Affiliation(s)
- Harmen D Vermeijden
- Orthopaedic Trauma Service, Department of Orthopaedic Surgery, Hospital for Special Surgery, NewYork-Presbyterian, Weill Medical College of Cornell University, 535 E. 70th Street, New York, NY 10021, United States.
| | - Anne Jonkergouw
- Orthopaedic Trauma Service, Department of Orthopaedic Surgery, Hospital for Special Surgery, NewYork-Presbyterian, Weill Medical College of Cornell University, 535 E. 70th Street, New York, NY 10021, United States
| | - Jelle P van der List
- Orthopaedic Trauma Service, Department of Orthopaedic Surgery, Hospital for Special Surgery, NewYork-Presbyterian, Weill Medical College of Cornell University, 535 E. 70th Street, New York, NY 10021, United States; Amsterdam UMC, University of Amsterdam Department of Orthopaedic Surgery, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands
| | - Gregory S DiFelice
- Orthopaedic Trauma Service, Department of Orthopaedic Surgery, Hospital for Special Surgery, NewYork-Presbyterian, Weill Medical College of Cornell University, 535 E. 70th Street, New York, NY 10021, United States.
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