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Vaishya R, Patralekh MK, Vaish A, Tollefson LV, LaPrade RF. Effect of Timing of Surgery on the Outcomes and Complications in Multi-ligament Knee Injuries: An Overview of Systematic Reviews and A Meta-analysis. Indian J Orthop 2024; 58:1175-1187. [PMID: 39170656 PMCID: PMC11333784 DOI: 10.1007/s43465-024-01224-1] [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: 06/23/2024] [Accepted: 07/05/2024] [Indexed: 08/23/2024]
Abstract
Background and Aims Multi-ligament knee injuries (MLKI) are serious and challenging to manage. This study aimed to elucidate the impact of surgical timing on both early and long-term outcomes following an MLKI. Methods A comprehensive search strategy was employed across PubMed, Scopus, Web of Science, and the Cochrane Library. Studies were identified using a combination of relevant keywords encompassing "multi-ligament knee injury," "knee dislocation," "reconstruction," "repair," "surgery," and "timing," and their synonyms, along with appropriate Boolean operators. Selection of articles (systematic reviews and meta-analyses) adhered to predefined inclusion and exclusion criteria. Furthermore, a meta-analysis was conducted utilizing data extracted from primary studies. Results Early surgery for MLKI demonstrated a significant advantage over delayed surgery, reflected by significantly higher Lysholm scores (Mean Difference [MD] 3.51; 95% Confidence Interval [CI] 1.79, 5.22), IKDC objective scores (Mantel-Haenszel Odds Ratio [MH-OR] 2.95; 95% CI 1.30, 6.69), Tegner activity scores (MD 0.38; 95% CI 0.08, 0.69), and Mayer's ratings (MH-OR 5.47; 95% CI 1.27, 23.56). In addition, we found a significantly reduced risk of secondary chondral lesions (MH-OR 0.33; 95% CI 0.23, 0.48), lower instrumented anterior tibial translation in the early surgery group (MD -0.92; 95% CI -1.83, -0.01), but no significant difference was observed in the secondary meniscal tears, between the two groups. However, the early surgery group also exhibited a significantly increased risk of knee stiffness (MH-OR 2.47; 95% CI 1.22, 5.01) and a greater likelihood of requiring manipulation under anaesthesia (MH-OR 3.91; 95% CI 1.10, 13.87). Conclusion Early surgery for MLKI improves function, and stability, and reduces further articular cartilage damage, but increases the risk of stiffness. Level of Evidence IV. Supplementary Information The online version contains supplementary material available at 10.1007/s43465-024-01224-1.
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Affiliation(s)
- Raju Vaishya
- Department of Orthopaedics, Indraprastha Apollo Hospitals, Sarita Vihar, New Delhi, 110076 India
| | | | - Abhishek Vaish
- Department of Orthopaedics, Indraprastha Apollo Hospitals, Sarita Vihar, New Delhi, 110076 India
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Herman ZJ, Kaarre J, Wackerle AM, Lott A, Apseloff NA, Lesniak BP, Irrgang JJ, Musahl V. Timing of Surgery & Rehabilitation After Multiligamentous Knee Reconstruction. Curr Rev Musculoskelet Med 2024:10.1007/s12178-024-09923-w. [PMID: 39174807 DOI: 10.1007/s12178-024-09923-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/07/2024] [Indexed: 08/24/2024]
Abstract
PURPOSE OF REVIEW To provide an overview of the current evidence of the timing of surgery and rehabilitation after multiligamentous knee injuries (MLKIs) and offer insights into the ongoing multi-center randomized controlled study, the 'STaR trial'. RECENT FINDINGS Due to the complexity of the MKLIs, they are usually treated surgically with the goal of either repairing or reconstructing the injured ligaments. Although the current literature on MLKIs is relatively extensive, the consensus on the timing of surgery or rehabilitation following surgery for MLKIs is still lacking. While current literature mostly suggests early treatment, there is also evidence preferring delayed treatment. Furthermore, evidence on the timing of postoperative rehabilitation is limited. Thus, the current multi-center randomized controlled study, the 'STaR trial', is expected to respond to these questions by adding new high-level evidence. The MLKIs are often associated with knee dislocation and constitute a highly complex entity, including concomitant injuries, such as neurovascular, meniscal, and cartilaginous injuries. The treatment of MLKIs usually aims to either repair or reconstruct the injured ligaments, however, there is no general consensus on the timing of surgery or rehabilitation following an MLKI surgery. This current review stresses the need for more high-level research to address the paucity of evidence-based treatment guidelines for the treatment of complex MLKIs.
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Affiliation(s)
- Zachary J Herman
- UPMC Freddie Fu Sports Medicine Center, Department of Orthopaedic Surgery, University of Pittsburgh Medical Center, PA, Pittsburgh, USA.
| | - Janina Kaarre
- UPMC Freddie Fu Sports Medicine Center, Department of Orthopaedic Surgery, University of Pittsburgh Medical Center, PA, Pittsburgh, USA
- Department of Orthopaedics, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Anja M Wackerle
- UPMC Freddie Fu Sports Medicine Center, Department of Orthopaedic Surgery, University of Pittsburgh Medical Center, PA, Pittsburgh, USA
- Department of Sports Orthopaedics, Klinikum Rechts der Isar, Technical University of Munich, Munich, Germany
| | - Ariana Lott
- UPMC Freddie Fu Sports Medicine Center, Department of Orthopaedic Surgery, University of Pittsburgh Medical Center, PA, Pittsburgh, USA
| | - Nicholas A Apseloff
- UPMC Freddie Fu Sports Medicine Center, Department of Orthopaedic Surgery, University of Pittsburgh Medical Center, PA, Pittsburgh, USA
| | - Bryson P Lesniak
- UPMC Freddie Fu Sports Medicine Center, Department of Orthopaedic Surgery, University of Pittsburgh Medical Center, PA, Pittsburgh, USA
| | - James J Irrgang
- Department of Physical Therapy, University of Pittsburgh School of Health and Rehabilitation Sciences, PA, Pittsburgh, USA
| | - Volker Musahl
- UPMC Freddie Fu Sports Medicine Center, Department of Orthopaedic Surgery, University of Pittsburgh Medical Center, PA, Pittsburgh, USA
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Schneebeli V, Philippe V, Laurent A, Applegate LA, Martin R. Prognostic Factors for Multiligament Knee Injury Treated With Multiligament Reconstruction: Functional and Radiological Outcomes at 2 to 8 Years Postoperatively. Orthop J Sports Med 2024; 12:23259671241261103. [PMID: 39143988 PMCID: PMC11322938 DOI: 10.1177/23259671241261103] [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: 12/04/2023] [Accepted: 01/10/2024] [Indexed: 08/16/2024] Open
Abstract
Background Multiligament reconstruction (MLR) has become the standard surgical approach for treating multiligament knee injuries (MLKIs). Purpose To identify prognostic factors for patient-reported outcome measures, return to work (RTW), return to sports, and radiographic osteoarthritis (OA) (Kellgren-Lawrence grade ≥2) after MLR for MLKI. Study Design Case-control study; Level of evidence 3. Methods Included were 52 consecutive patients (age, 35.5 ± 11 years; 75% men), with MLKI sustained between 2013 and 2019 and treated with MLR. At a mean follow-up of 3.8 ± 1.6 years, patient-reported outcome measure scores-including the International Knee Documentation Committee (IKDC), the Knee injury and Osteoarthritis Outcome Score (KOOS), the Anterior Cruciate Ligament-Return to Sport after Injury (ACL-RSI), and the 12-Item Short-Form Health Survey-RTW, return to sports, and weightbearing radiographs were obtained. A total of 20 determinants were hypothesized and tested by univariate logistic regression for binary variables or linear regression for continuous variables. Only factors identified as significant (P < .10) were entered into a multivariate logistic regression model. Results The prevalence of injury severity according to the Schenck knee dislocation (KD) classification was as follows: KD I (44%), KD III (36%), KD IV (10%), and KD V (10%). Increased KD grades resulted in decreased IKDC (P = .002) and all 5 KOOS subscales (P≤ .007 for all) scores. Medial meniscectomy (23%) was associated with a worse ACL-RSI score (P = .007) and RTW failure (odds ratio [OR], 36.8; P = .035). Peroneal nerve palsy (6%) was associated with a worse ACL-RSI score (P≤ .001). Radiographic OA was observed in 38%, with distribution predominantly patellofemoral (80%) and medial tibiofemoral (45%). Traumatic cartilage damage (Outerbridge grade >2 [37%]) was associated with secondary patellofemoral (OR, 10; P = .012) and medial tibiofemoral (OR, 10; P = .019) OA. Anterior cruciate ligament reconstruction failure (7%) was a risk factor for medial tibiofemoral OA (OR, 25.8; P = .006). Conclusion Increased Schenck KD grade, permanent peroneal nerve palsy, and irreparable medial meniscus lesions were prognostic factors for worse functional outcomes 3.8 years after MLKI was treated with MLR. Traumatic cartilage damage and anterior cruciate ligament failure were associated with the development of early OA.
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Affiliation(s)
- Valentine Schneebeli
- Orthopedics Service, Lausanne University Hospital, University of Lausanne, Lausanne, Switzerland
| | - Virginie Philippe
- Orthopedics Service, Lausanne University Hospital, University of Lausanne, Lausanne, Switzerland
- Regenerative Therapy Unit, Lausanne University Hospital, University of Lausanne, Épalinges, Switzerland
| | - Alexis Laurent
- Regenerative Therapy Unit, Lausanne University Hospital, University of Lausanne, Épalinges, Switzerland
| | - Lee Ann Applegate
- Regenerative Therapy Unit, Lausanne University Hospital, University of Lausanne, Épalinges, Switzerland
| | - Robin Martin
- Orthopedics Service, Lausanne University Hospital, University of Lausanne, Lausanne, Switzerland
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Mayne AIW, Ebert JR, Edwards PK, Davies PSE, Evans R, Aujla RS, Malik SS, Grant MJ, Dalgleish S, Gohil S, D'Alessandro P. Modern multiligament knee injury surgical reconstruction techniques can achieve excellent knee function and patient satisfaction, with low complication rates. Knee Surg Sports Traumatol Arthrosc 2024. [PMID: 38961756 DOI: 10.1002/ksa.12332] [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: 04/24/2024] [Revised: 06/09/2024] [Accepted: 06/12/2024] [Indexed: 07/05/2024]
Abstract
PURPOSE To report on the recovery of strength and functional capacity symmetry following multiligament knee surgical reconstruction (MLKR), as well as the capacity of athletes to return to sport. METHODS This prospective cohort study recruited 47 patients undergoing MLKR between February 2018 and July 2021. Forty patients had full outcome assessment postoperatively at 6, 12 and 24 months and were included in the analysis, 75% were knee dislocation one injuries and 60% were injured playing sport. Patient-reported outcome measures (PROMs) assessed included the International Knee Documentation Committee score, the Knee Outcome Survey, the Lysholm Knee Score and the Tegner Activity Scale (TAS). Patient satisfaction was also assessed. Objective assessment included assessment of active knee flexion and extension range of motion (ROM), the single (single horizontal hop for distance [SHD]) and triple (triple horizontal hop for distance [THD]) hop tests for distance and peak isokinetic knee flexor/extensor torque. RESULTS All PROMs significantly improved (p < 0.001) from presurgery to 24 months postsurgery. At 24 months, 70% of patients were satisfied with their sports participation. Active knee flexion (p < 0.0001) and extension (p < 0.0001) ROM significantly improved over time, as did the limb symmetry indices (LSIs) for the SHD (p < 0.0001), THD (p < 0.0001), peak knee extensor (p < 0.0001) and flexor (p = 0.012) torque. While LSIs for the SHD, THD and knee flexor strength tended to plateau by 12 months, knee extensor strength continued to improve from 12 to 24 months. CONCLUSIONS The majority of patients undergoing modern MLKR surgical techniques and rehabilitation can achieve excellent knee function, with low complication rates. LEVEL OF EVIDENCE Level IV.
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Affiliation(s)
- Alistair I W Mayne
- Orthopaedic Research Foundation of Western Australia, Perth, Western Australia, Australia
- Fiona Stanley and Fremantle Hospitals Group, South Metropolitan Health Service, Perth, Western Australia, Australia
| | - Jay R Ebert
- Orthopaedic Research Foundation of Western Australia, Perth, Western Australia, Australia
- School of Human Sciences (Exercise and Sport Science), University of Western Australia, Perth, Western Australia, Australia
- Health Function Rehabilitation Care (HFRC) Rehabilitation Clinic, Perth, Western Australia, Australia
| | - Peter K Edwards
- Orthopaedic Research Foundation of Western Australia, Perth, Western Australia, Australia
- School of Allied Health, Curtin University, Perth, Western Australia, Australia
| | - Peter S E Davies
- Orthopaedic Research Foundation of Western Australia, Perth, Western Australia, Australia
- Fiona Stanley and Fremantle Hospitals Group, South Metropolitan Health Service, Perth, Western Australia, Australia
| | - Robert Evans
- Joondalup Health Campus, Perth, Western Australia, Australia
| | - Randeep S Aujla
- Leicester Knee Unit, University Hospitals of Leicester National Health Service Trust, Leicester, UK
| | - Shahbaz S Malik
- Worcestershire Acute Hospitals National Health Service Trust, Worcester, UK
| | - Michael J Grant
- Orthopaedic Research Foundation of Western Australia, Perth, Western Australia, Australia
- Fiona Stanley and Fremantle Hospitals Group, South Metropolitan Health Service, Perth, Western Australia, Australia
| | | | - Satyen Gohil
- Fiona Stanley and Fremantle Hospitals Group, South Metropolitan Health Service, Perth, Western Australia, Australia
| | - Peter D'Alessandro
- Orthopaedic Research Foundation of Western Australia, Perth, Western Australia, Australia
- Fiona Stanley and Fremantle Hospitals Group, South Metropolitan Health Service, Perth, Western Australia, Australia
- School of Surgery, University of Western Australia, Perth, Western Australia, Australia
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Panish B, Lawson JJ, Elkadi S, Schaefer E, Perraut G, Argintar EH. Multiligament Knee Reconstruction With Suture Tape Augmentation: Patient-Reported Outcomes at Minimum 2-Year Follow-up. Orthopedics 2024; 47:238-243. [PMID: 38690848 DOI: 10.3928/01477447-20240424-02] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/03/2024]
Abstract
BACKGROUND Multiligament knee injury (MLKI) is a severe subclass of orthopedic injury and can result in significant functional impairment. Novel MLKI graft constructs such as suture augmentation aim to enhance graft strength and optimize knee stability. The purpose of this study was to present patient-reported outcome measurements of a cohort at a minimum follow-up of 2 years after multiligament knee reconstruction (MLKR) with suture augmentation. MATERIALS AND METHODS A retrospective chart review was performed to identify patients who underwent MLKR with suture augmentation. Demographic and injury-specific variables were gathered preoperatively and postoperatively. Patients were contacted at a minimum of 2 years postoperatively to collect Patient-Reported Outcomes Measurement Information System, Multiligament Quality of Life, and Lysholm knee scores. RESULTS Twenty-seven patients underwent MLKR with suture augmentation, with 15 being female (55.6%) and 12 being male (44.4%). The mean pain score was 49.93±9.96, the mean physical function score was 49.56±10.94, and the mean mobility score was 47.56±8.58. The mean physical impairment score was 33.96±23.69, the mean emotional impairment score was 36.55±26.60, the mean activity limitation score was 28.00±25.61, and the mean societal involvement score was 30.09±27.45. The mean Lysholm knee score for the cohort was 67.93±22.36. CONCLUSION Patients who underwent MLKR with suture augmentation had satisfactory scores across all patient-reported outcome measurements. On the basis of these criteria, the average patient achieved an acceptable clinical outcome, demonstrating that MLKR with suture augmentation is a safe and efficacious surgical technique for the treatment of MLKI. [Orthopedics. 2024;47(4):238-243.].
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Willimon SC, Kim J, Perkins CA. Outcomes After Single-Stage Anatomic Multiligament Knee Reconstruction With Early Range of Motion in Adolescents. Orthop J Sports Med 2024; 12:23259671241252870. [PMID: 38831875 PMCID: PMC11145992 DOI: 10.1177/23259671241252870] [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: 11/16/2023] [Accepted: 11/21/2023] [Indexed: 06/05/2024] Open
Abstract
Background Multiligament knee injuries (MLKI), rare in adolescents, are challenging injuries that require complex surgical reconstruction. Historically, nonanatomic reconstructions have been associated with prolonged immobilization and failure to restore normal knee biomechanics, resulting in arthrofibrosis and high rates of graft failure. Purpose To describe the clinical and patient-reported outcomes (PROs) for adolescent patients treated with single-stage anatomic multiligament knee reconstruction. Study Design Case series; Level of evidence, 4. Methods A single-center retrospective study was performed of patients ≤18 years old who underwent reconstruction of MLKIs by a single surgeon between 2014 and 2019 using a single-stage anatomic technique, with protected weightbearing and early range of motion. Complications were defined as infection, arthrofibrosis, deep vein thrombosis (DVT) or pulmonary embolus, and secondary surgery. PROs, including the pediatric version of the International Knee Documentation Committee (Pedi-IKDC) and the Tegner activity score, were obtained at a minimum of 2 years postoperatively. Results Included were 30 patients (21 male, 9 female; mean age, 15.4 years). The most common ligamentous reconstruction types were anterior cruciate ligament (ACL) + fibular collateral ligament (12 patients; 40%) and ACL + medial collateral ligament (9 patients; 30%). Three patients (10%) had secondary surgeries, including irrigation and debridement of a granuloma, a staged osteochondral allograft transplantation to a lateral femoral condyle impaction fracture, and repair of a medial meniscal tear and lateral femoral condyle fracture associated with new injuries 2 years after ACL + fibular collateral ligament reconstruction. Two patients (7%) developed arthrofibrosis and 1 patient (3%) developed DVT. PRO scores obtained at a mean of 37 months postoperatively included a mean Pedi-IKDC of 87 (range, 52-92) and a median highest Tegner score at any point postoperatively of 9 (range, 5-10). Of the patients who were athletes before their injury, 70% returned to the same or higher level of sport postoperatively. Conclusion Reconstruction of MLKI in this series of adolescents with single-stage anatomic techniques and early range of motion resulted in low rates of secondary surgery, few complications, and good knee function as well as PRO scores at mean 3-year follow-up.
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Affiliation(s)
| | - Jason Kim
- Children’s Healthcare of Atlanta, Atlanta, Georgia, USA
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Piedade SR, Górios C, Spiezia F, Maffulli N. Surgical approach on combined chronic patellar tendon and bicruciate knee ligament injury. J Orthop Surg Res 2024; 19:319. [PMID: 38807155 PMCID: PMC11134707 DOI: 10.1186/s13018-024-04724-w] [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: 02/23/2024] [Accepted: 04/06/2024] [Indexed: 05/30/2024] Open
Abstract
A combined injury of the patellar tendon and both the anterior and posterior cruciate ligaments is disabling. It directly affects knee kinematics and biomechanics, presenting a considerable surgical challenge. In this complex and uncommon injury, decision-making should take into account the surgeon's experience and consider one- or two-stage surgery, tendon graft, graft fixation, and rehabilitation protocol. This manuscript discusses the surgical approach based on a comprehensive understanding of the patellar tendon and bicruciate biomechanics to guide which structures should be reconstructed first, especially when a two-stage procedure is chosen.
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Affiliation(s)
- Sérgio Rocha Piedade
- Exercise and Sports Medicine, Department of Orthopaedic, Rheumatology, and Traumatology, School of Medical Sciences, University of Campinas, UNICAMP, Campinas, Brazil
| | - Carlos Górios
- Centro Universitário São Camilo, Ipiranga, São Paulo, Brazil
| | - Filippo Spiezia
- Department of Science, Basilicata University, UNIBAS, Potenza, Italy.
- Department of Orthopaedic and Trauma Surgery, Ospedale San Carlo, Potenza, Basilicata, Italy.
| | - Nicola Maffulli
- Department of Orthopaedics and Traumatology, Faculty of Medicine and Surgery, Surgery and Dentistry, Sapienza University, Roma, 00100, Italy
- Centre for Sports and Exercise Medicine, Barts and The London School of Medicine and Dentistry, Mile End Hospital, Queen Mary University of London, London, E1 4DG, UK
- School of Pharmacy and Bioengineering, Keele University School of Medicine, Thornburrow Drive, Stoke On Trent, England
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Conyer RT, Wang AS, Langhans MT, Krych AJ, Hevesi M, Okoroha KR, Stuart MJ, Levy BA. Association of Posterior Tibial Slope With Outcomes After Multiligamentous Knee Reconstruction for Knee Dislocation Grades 2 to 4. Orthop J Sports Med 2024; 12:23259671241249473. [PMID: 38757069 PMCID: PMC11097713 DOI: 10.1177/23259671241249473] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Accepted: 11/16/2023] [Indexed: 05/18/2024] Open
Abstract
Background Patients with isolated anterior cruciate ligament (ACL) reconstruction have demonstrated an increased risk of ACL graft failure and lower patient-reported outcome (PRO) scores when increased posterior tibial slope (PTS) is present. However, there is a paucity of literature evaluating the effect of PTS on outcomes after combined bicruciate multiligamentous knee reconstruction. Purpose To determine whether differences exist for graft failure rates or PRO scores based on PTS after combined bicruciate multiligamentous knee reconstruction. Study Design Cohort study; Level of evidence, 3. Methods All patients who underwent combined ACL and posterior cruciate ligament (PCL) reconstruction between 2000 and 2020 at our institution were identified. Exclusion criteria were age <18 years, knee dislocation grade 5 injuries, concomitant osteotomy procedures, and <2 years of clinical follow-up. Demographic and outcomes data were collected from our prospectively gathered multiligamentous knee injury database. Lysholm and International Knee Documentation Committee (IKDC) scores were analyzed in relation to PTS. Outcomes were compared for patients with a PTS above and below the mean for the total cohort, PTS >12° versus <12°, positive versus negative Lachman test at follow-up, and positive versus negative posterior drawer test at follow-up. Results A total of 98 knees in 98 patients were included in the study, with a mean clinical follow-up of 5.1 years (median, 4.6 years; range, 2-16 years). The mean PTS was 8.7° (range, 0.4°-16.9°). Linear regression analysis showed no significant correlation between PTS and IKDC or Lysholm scores. Patients with a PTS above the mean of 8.7° trended toward lower IKDC (P = .08) and Lysholm (P = .06) scores. Four patients experienced ACL graft failure and 5 patients experienced PCL graft failure. There were no differences in graft failure rates or PRO scores for patients with a PTS >12°. Patients with a positive Lachman test trended toward higher PTS (9.6° vs 8.5°, P = .15). Conclusion In this series of bicruciate multiligamentous knee reconstructions at midterm follow-up, no differences in graft failures, complications, reoperations, revisions, or PRO scores based on PTS were identified. Patients with a positive Lachman test were found to have a slightly higher PTS, although this did not reach statistical significance.
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Affiliation(s)
- Ryan T. Conyer
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Allen S. Wang
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Mark T. Langhans
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Aaron J. Krych
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Mario Hevesi
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Kelechi R. Okoroha
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Michael J. Stuart
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Bruce A. Levy
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, USA
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Zhong J, Lee NJ, Crutchfield C, Mueller J, Ahmad C, Trofa D, Lynch TS. Perioperative outcomes in isolated versus multiligamentous anterior cruciate ligament reconstruction: a retrospective cohort analysis. EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY & TRAUMATOLOGY : ORTHOPEDIE TRAUMATOLOGIE 2024; 34:1597-1607. [PMID: 38363347 DOI: 10.1007/s00590-024-03848-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Accepted: 01/25/2024] [Indexed: 02/17/2024]
Abstract
PURPOSE The outcomes of anterior cruciate ligament reconstruction in the setting of multiligamentous knee injury (M-ACLR) have not been well characterized compared to isolated ACLR (I-ACLR). This study aims to characterize and compare short-term outcomes between I-ACLR and M-ACLR. METHODS This is a retrospective cohort analysis of the American College of Surgeons National Surgical Quality Improvement Program database from 2005 to 2017. Current Procedural Terminology codes were used to identify and compare elective I- and M-ACLR patients, excluding patients undergoing concomitant meniscal or chondral procedures. Patient demographics and outcomes after I- and M-ACLR were compared using bivariate analysis. Multiple logistic regression analyzed if multiligamentous ACLR was an independent risk factor for adverse outcomes. RESULTS There was a total of 13,131 ACLR cases, of which 341 were multiligamentous cases. The modified fragility index-5 was higher in multiligamentous ACLR (p < 0.001). Multiligamentous ACLR had worse perioperative outcomes, with higher rate of all complications (3.8%, p = 0.013), operative time > 1.5 h (p < 0.001), length of stay (LOS) ≥ 1 day (p < 0.001), wound complication (2.1%, p = 0.001), and intra- or post-op transfusions (p < 0.001). In multiple logistic regression, multiligamentous ACLR was an independent risk factor for LOS ≥ 1 (odds ratio [OR] 5.8), and intra-/post-op transfusion (OR 215.1) and wound complications (OR 2.4). M-ACLR was not an independent risk factor for any complication, reoperation at 30 days, readmission, urinary tract infection (UTI), or venous thromboembolism (VTE). CONCLUSION M-ACLR generally had worse outcomes than I-ACLR, including longer LOS, need for perioperative transfusions, and wound complications.
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Affiliation(s)
- Jack Zhong
- Department of Orthopedic Surgery, Columbia University, 301 E 17th St, 14th Floor, New York, NY, 10010, USA.
- Department of Orthopaedic Surgery, New York University Langone Health, New York, 10010, USA.
| | - Nathan J Lee
- Department of Orthopedic Surgery, Columbia University, 301 E 17th St, 14th Floor, New York, NY, 10010, USA
| | - Connor Crutchfield
- Department of Orthopedic Surgery, Columbia University, 301 E 17th St, 14th Floor, New York, NY, 10010, USA
| | - John Mueller
- Department of Orthopedic Surgery, Columbia University, 301 E 17th St, 14th Floor, New York, NY, 10010, USA
| | - Christopher Ahmad
- Department of Orthopedic Surgery, Columbia University, 301 E 17th St, 14th Floor, New York, NY, 10010, USA
| | - David Trofa
- Department of Orthopedic Surgery, Columbia University, 301 E 17th St, 14th Floor, New York, NY, 10010, USA
| | - T S Lynch
- Department of Orthopedic Surgery, Columbia University, 301 E 17th St, 14th Floor, New York, NY, 10010, USA
- Department of Orthopedic Surgery, Henry Ford Health, Detroit, 48202, USA
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Fathi A, Thompson AA, Bolia IK, Mayfield CK, Korber SS, Iyer A, Hatch III GF. Patient Reported Clinical Outcomes Following PCL Suture Augmentation in Patients with Multiligamentous Knee Injury: A Retrospective Observational Study. Orthop Res Rev 2024; 16:67-74. [PMID: 38380086 PMCID: PMC10878190 DOI: 10.2147/orr.s425781] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Accepted: 02/08/2024] [Indexed: 02/22/2024] Open
Abstract
Purpose To compare the patient-reported outcomes between patients with posterior cruciate ligament (PCL) reconstruction or repair alone versus PCL reconstruction or repair with internal bracing (IB) in the context of multi-ligament knee injuries (MLKI). Methods All patients who underwent surgical management of MLKI at two institutions between 2006 and 2020 were retrospectively identified and offered participation in the study. Patient reported outcomes were measured via three instruments: Lysholm Knee score, Multiligament Quality of Life (ML-QOL), and the Patient-Reported Outcomes Measurement Information System (PROMIS) computer adaptive testing (CAT). The postoperative outcomes and reoperation rates were compared between the internal bracing and non-internal bracing groups. Results Fifty-two patients were analyzed; 34 were included in the IB group (17.6% female; age 33.1 ±1.60 years), and 18 were included in the non-IB group (11.1% female; age 34.1 ±3.72 years). Mean follow-up time of the entire cohort was 1.44 ± 0.22 years (IB: 1.21 ± 0.18; non-IB: 2.1 ±0.65). There were no significant differences between PROMIS CAT [PROMIS Pain (54.4 ±1.78 vs 51.7 ±1.70, p=0.319), Physical Function (44.3 ±2.27 vs 47.9 ±1.52, p=0.294), Mobility (44.0 ±1.71 vs 46.1 ±2.10, p=0.463)], ML-QOL [ML-QOL Physical Impairment (40.7 ±4.21 vs 41.7±5.10, p=0.884), Emotional Impairment (49.2 ±4.88 vs 44.7±5.87, p=0.579), Activity Limitation (43.5 ±4.56 vs 31.5±3.62, p=0.087), Societal Involvement (44.9 ±4.96 vs 37.5 ±5.30, p=0.345)] and Lysholm knee score (61.8 ±4.55 vs 61.0 ±4.95, p=0.916) postoperatively compared to the non-IB group. Conclusion In this group of patients, function and patient-reported outcomes between patients treated with PCL reconstruction and repair without internal brace versus those with additional internal brace augmentation were not significantly different. Further research encompassing a larger patient sample is necessary to investigate the efficacy of the internal brace for PCL injury in the context of MLKI injuries.
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Affiliation(s)
- Amir Fathi
- USC Epstein Family Center for Sports Medicine at Keck Medicine of USC, Los Angeles, CA, USA
| | - Ashley A Thompson
- USC Epstein Family Center for Sports Medicine at Keck Medicine of USC, Los Angeles, CA, USA
| | - Ioanna K Bolia
- USC Epstein Family Center for Sports Medicine at Keck Medicine of USC, Los Angeles, CA, USA
| | - Cory K Mayfield
- USC Epstein Family Center for Sports Medicine at Keck Medicine of USC, Los Angeles, CA, USA
| | - Shane S Korber
- USC Epstein Family Center for Sports Medicine at Keck Medicine of USC, Los Angeles, CA, USA
| | - Avinash Iyer
- USC Epstein Family Center for Sports Medicine at Keck Medicine of USC, Los Angeles, CA, USA
| | - George F Hatch III
- USC Epstein Family Center for Sports Medicine at Keck Medicine of USC, Los Angeles, CA, USA
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11
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Temperato J, Rucinski K, Cook JL, Meers A, Albuquerque JBD, Stannard JP. Outcomes after Anatomic Double-Bundle Posterior Cruciate Ligament Reconstructions Using Transtibial and Tibial Inlay Techniques. J Knee Surg 2024; 37:183-192. [PMID: 36507661 DOI: 10.1055/a-1996-1153] [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: 12/14/2022]
Abstract
Surgical reconstruction is recommended for symptomatic posterior cruciate ligament (PCL) deficiency. While anatomic double-bundle PCL reconstruction (PCLR) has been reported to be associated with biomechanical and clinical advantages over other methods, there is still debate regarding the optimal technique for tibial positioning and fixation. Based on reported advantages and disadvantages, we employed two tibial fixation techniques, transtibial (TT) and tibial inlay (TI) for anatomic double-bundle PCLR with technique selection based on body mass index, comorbidities, and primary versus revision surgery. This study aimed to compare clinical outcomes following PCLR utilizing either TT or TI techniques to validate relative advantages, disadvantages, and indications for each based on the review of prospectively collected registry data. For 37 patients meeting inclusion criteria, 26 underwent arthroscopic TT PCLR using all-soft- tissue allograft with suspensory fixation in the tibia and 11 patients underwent open TI PCLR using an allograft with calcaneal bone block and screw fixation in the tibia. There were no significant preoperative differences between cohorts. Success rates were 96% for TT and 91% for TI with all successful cases documented to be associated with good-to-excellent posterior stability and range of motion in the knee at the final follow-up. In addition, patient-reported outcome scores were within clinically meaningful ranges for pain, function, and mental health after PCLR in both cohorts, suggesting similarly favorable functional, social, and psychological outcomes. Patient-reported pain scores at 6 months postoperatively were significantly (p = 0.042) lower in the TT cohort, which was the only statistically significant difference in outcomes noted. The results of this study support the use of TT and TI techniques for double-bundle anatomic PCLR in restoring knee stability and patient function when used for the treatment of isolated and multiligamentous PCL injuries. The choice between tibial fixation methods for PCLR can be appropriately based on patient and injury characteristics that optimize respective advantages for each technique.
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Affiliation(s)
- Joseph Temperato
- Department of Orthopaedic Surgery, University of Missouri, Columbia, Missouri
| | - Kylee Rucinski
- Department of Orthopaedic Surgery, University of Missouri, Columbia, Missouri
- Thompson Laboratory for Regenerative Orthopaedics, University of Missouri, Columbia, Missouri
| | - James L Cook
- Department of Orthopaedic Surgery, University of Missouri, Columbia, Missouri
- Thompson Laboratory for Regenerative Orthopaedics, University of Missouri, Columbia, Missouri
| | - Aaron Meers
- School of Medicine, University of Missouri System Ringgold Standard Institution, Columbia, Missouri
| | - João Bourbon de Albuquerque
- Department of Orthopaedic Surgery, University of Missouri, Columbia, Missouri
- Thompson Laboratory for Regenerative Orthopaedics, University of Missouri, Columbia, Missouri
| | - James P Stannard
- Department of Orthopaedic Surgery, University of Missouri, Columbia, Missouri
- Thompson Laboratory for Regenerative Orthopaedics, University of Missouri, Columbia, Missouri
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12
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Krause M, Drenck TC, Eggeling L, Frings J, Akoto R, Frosch KH. German S2e-Guideline "Knee Dislocation". ZEITSCHRIFT FUR ORTHOPADIE UND UNFALLCHIRURGIE 2024; 162:57-62. [PMID: 36063838 DOI: 10.1055/a-1884-0240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Knee dislocation is a devastating form of multiligament injury of the knee. Due to its high complexity, there is a large number of different diagnostic and treatment strategies. With the aim of providing evidence-based treatment recommendations, the S2e guideline on knee dislocation is aimed at all professional groups involved in diagnostics and therapy (orthopaedic and trauma surgeons, physiotherapists, outpatient/inpatient surgeons, sports physicians, etc.) as well as those affected (patients with knee dislocation) and service providers (health insurance companies, pension insurance companies). In addition to the presentation of conceptual differences between the injury entities, this includes the special features of diagnostic testing, options for conservative and surgical therapy as well as aspects of follow-up treatment - against the background of the interdisciplinary treatment approach to a severe knee injury.
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Affiliation(s)
- Matthias Krause
- Klinik und Poliklinik für Unfallchirurgie und Orthopädie, Universitätsklinikum Hamburg-Eppendorf, Hamburg, Deutschland
| | - Tobias C Drenck
- Abteilung Unfallchirurgie, Orthopädie und Sporttraumatologie, BG Klinikum Hamburg, Hamburg, Deutschland
| | - Lena Eggeling
- Abteilung Unfallchirurgie, Orthopädie und Sporttraumatologie, BG Klinikum Hamburg, Hamburg, Deutschland
| | - Jannik Frings
- Klinik und Poliklinik für Unfallchirurgie und Orthopädie, Universitätsklinikum Hamburg-Eppendorf, Hamburg, Deutschland
| | - Ralph Akoto
- Abteilung Unfallchirurgie, Orthopädie und Sporttraumatologie, BG Klinikum Hamburg, Hamburg, Deutschland
| | - Karl-Heinz Frosch
- Klinik und Poliklinik für Unfallchirurgie und Orthopädie, Universitätsklinikum Hamburg-Eppendorf, Hamburg, Deutschland
- Abteilung Unfallchirurgie, Orthopädie und Sporttraumatologie, BG Klinikum Hamburg, Hamburg, Deutschland
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13
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Li ZI, Green JS, Chalem I, Triana J, Rao N, Hughes AJ, Campbell KA, Jazrawi LM, Medvecky MJ, Alaia MJ. Patient-reported outcomes and return to pre-injury activities after surgical treatment of multi-ligamentous knee injuries in patients over 40-years-old: Average 5-years follow-up. Knee 2024; 46:89-98. [PMID: 38070381 DOI: 10.1016/j.knee.2023.11.014] [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: 07/19/2023] [Revised: 11/16/2023] [Accepted: 11/24/2023] [Indexed: 02/20/2024]
Abstract
BACKGROUND Multi-ligamentous knee injuries (MLKI) are potentially devastating injuries, though existing prognostic research among older patients who sustain MLKI is limited. The purpose was to investigate clinical outcomes and rates of return to pre-injury activities following surgical treatment of MLKI in patients at least 40 years old. METHODS This study was a multi-center retrospective case series of patients who underwent surgical treatment for MLKI from 2013-2020 and were ≥ 40 years old at time of injury. Outcomes were assessed via e-mail and telephone using the International Knee Documentation Committee (IKDC) score, Lysholm score, Tegner activity scale, a satisfaction rating, and return to pre-injury sport and work surveys. Stepwise linear regression was used to assess the impact of preoperative characteristics on IKDC and Lysholm scores. RESULTS Of 45 patients eligible for inclusion, 33 patients (mean age: 48.6 years [range: 40-72]) were assessed at a mean follow-up of 59.1 months (range 24-133). The cohort reported a mean IKDC of 63.4 ± 23.5, Lysholm of 72.6 ± 23.6, and Tegner of 3.8 ± 2.0. There was a 41.2% rate of return to sports, and 82.1% returned to work. Documented knee dislocation was predictive of poorer IKDC (β:-20.05, p = 0.025) and Lysholm (β:-19.99, p = 0.030). Patients aged > 50 were more satisfied compared to those 40-50 years old (96.2 ± 4.9 vs 75.6 ± 23.3, p = 0.012). CONCLUSIONS Patients who sustained MLKI aged at least 40 at injury demonstrated fair clinical outcomes at a mean 5-year follow-up. Older patients who sustained MLKI reported a relatively high rate of return to work but were less likely to return to sports. LEVEL OF EVIDENCE IV, Case series.
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Affiliation(s)
- Zachary I Li
- Department of Orthopedic Surgery, NYU Langone Health, New York, NY, United States.
| | - Joshua S Green
- Frank H. Netter School of Medicine at Quinnipiac University, North Haven, CT, United States
| | - Isabel Chalem
- Department of Orthopedic Surgery, NYU Langone Health, New York, NY, United States
| | - Jairo Triana
- Department of Orthopedic Surgery, NYU Langone Health, New York, NY, United States
| | - Naina Rao
- Department of Orthopedic Surgery, NYU Langone Health, New York, NY, United States
| | - Andrew J Hughes
- Department of Orthopedic Surgery, NYU Langone Health, New York, NY, United States
| | - Kirk A Campbell
- Department of Orthopedic Surgery, NYU Langone Health, New York, NY, United States
| | - Laith M Jazrawi
- Department of Orthopedic Surgery, NYU Langone Health, New York, NY, United States
| | - Michael J Medvecky
- Department of Orthopaedics & Rehabilitation, Yale School of Medicine, New Haven, CT, United States
| | - Michael J Alaia
- Department of Orthopedic Surgery, NYU Langone Health, New York, NY, United States
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14
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Pfeiffer TR, Günther D. [Treatment of acute knee dislocations]. UNFALLCHIRURGIE (HEIDELBERG, GERMANY) 2024; 127:35-43. [PMID: 37815539 DOI: 10.1007/s00113-023-01369-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 08/28/2023] [Indexed: 10/11/2023]
Abstract
A knee dislocation is a serious injury involving at least two of the four major ligamentous stabilizers of the knee. This injury results in multidirectional knee instability. In dislocation of the knee the popliteal artery and the peroneal nerve can also be damaged. Dislocations with vascular involvement are potentially threatening injuries of the lower extremities. The diagnosis of knee dislocation can be difficult due to a high rate of spontaneous reduction at the initial examination. Knee dislocations are rare and mainly occur in young men. They are mostly caused by high-energy trauma; however, they can also be caused by low-energy injuries. Obesity increases the risk of knee dislocations. The classification of a knee dislocation is based on the anatomical structures involved and the direction of dislocation. The acute treatment includes reduction and stabilization measures. Associated injuries, such as vascular, nerve, extensor mechanism and cartilage injuries as well as fractures and meniscal injuries can influence the treatment approach and the outcome. The definitive surgical treatment depends on the severity of the injury and can include ligament reconstruction or repair with bracing. The aftercare should be individually adapted with the aim to restore knee joint stability and function. Complications such as arthrofibrosis, peroneal nerve palsy, compartment syndrome, postoperative infection and recurrent instability can occur. In the long term, patients have an increased risk for the development of symptomatic osteoarthritis.
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Affiliation(s)
- Thomas R Pfeiffer
- Klinik für Orthopädie, Unfallchirurgie und Sporttraumatologie, Klinikum Köln-Merheim, Universität Witten/Herdecke, Ostmerheimerstr. 200, 51109, Köln, Deutschland
| | - Daniel Günther
- Klinik für Orthopädie, Unfallchirurgie und Sporttraumatologie, Klinikum Köln-Merheim, Universität Witten/Herdecke, Ostmerheimerstr. 200, 51109, Köln, Deutschland.
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15
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Boos AM, Wang AS, Hevesi M, Krych AJ, Stuart MJ, Levy BA. Long-term Outcomes After Surgical Reconstruction of Multiligamentous Knee Injuries: Results at Minimum 10-Year Follow-up. Orthop J Sports Med 2024; 12:23259671231223188. [PMID: 38222026 PMCID: PMC10787528 DOI: 10.1177/23259671231223188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2023] [Accepted: 07/31/2023] [Indexed: 01/16/2024] Open
Abstract
Background Multiligamentous knee injuries (MLKIs) are devastating injuries with concomitant injuries that complicate treatment and recovery. Short-term studies have shown satisfactory patient outcomes after surgical treatment; however, evaluations of long-term outcomes remain scarce. Purpose To evaluate long-term outcomes after surgically reconstructed MLKIs and further investigate the relationship between patient age on clinical outcomes. Study Design Case series; Level of evidence, 4. Methods A total of 55 knees (age, 36 ± 11 years; 24% female subjects) who underwent surgical reconstruction for MLKI between 1992 and 2013 met the study inclusion criteria and were evaluated with postoperative patient-reported outcomes (PROs) including International Knee Documentation Committee (IKDC) score, Lysholm score, visual analog scale (VAS) for pain, Forgotten Joint Score, subjective improvement ratings and surgery satisfaction, and Tegner activity scores. PRO scores, revision, and conversion to arthroplasty were analyzed using descriptive statistics, linear regression, Wilcoxon rank-sum, and Fisher exact tests. Results At final follow-up (mean, 15 ± 5 years; range, 10-31 years), 67% of the cohort reported subjective improvement in their knee, and 82% reported satisfaction with their surgery. Compared with preoperative scores, there were significant improvements in postoperative VAS pain at rest in the full cohort, age ≤30-year cohort, and age >30-year cohort (4 ± 1 vs 2 ± 2; 4 ± 1 vs 2 ± 3; 4 ± 1 vs 1 ± 2, respectively; P≤ .029 for all) but significant reductions in Tegner scores (6 ± 3 vs 4 ± 2; 7 ± 2 vs 5 ± 2; 5 ± 2 vs 3 ± 1; P≤ .003 for all). Younger patients had higher postoperative Tegner scores than older patients (5 ± 2 vs 3 ± 1, respectively; P = .003), but no other differences in PROs were observed based on age. At a mean 15-year follow-up, 3.6% of the cohort underwent revision ligament surgery and 10.9% required arthroplasty. Conclusion The majority of the cohort reported modest subjective improvement and were satisfied with their surgery. Gradual but expected age-related decreases in Tegner scores were observed, and some patients demonstrated continued symptomatic and functional limitations, but mean PRO scores remained satisfactory. Revision surgery and conversion to arthroplasty were not commonly required.
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Affiliation(s)
- Alexander M. Boos
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Allen S. Wang
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Mario Hevesi
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Aaron J. Krych
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Michael J. Stuart
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Bruce A. Levy
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, USA
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16
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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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Holuba K, Rilk S, Vermeijden HD, O’Brien R, van der List JP, DiFelice GS. Acute Percutaneous Repair of Medial Collateral Ligament With Suture Augmentation in the Multiligamentous Injured Knee Results in Good Stability and Low Rates of Postoperative Stiffness. Arthrosc Sports Med Rehabil 2023; 5:100799. [PMID: 37822672 PMCID: PMC10562670 DOI: 10.1016/j.asmr.2023.100799] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Accepted: 08/15/2023] [Indexed: 10/13/2023] Open
Abstract
Purpose To assess the clinical and patient-reported outcome measures (PROMs) of acute superficial medial collateral ligament (sMCL) repair with suture augmentation (SA) in the setting of a multiligamentous injured knees (MLIKs) at 2-year follow-up. Methods A retrospective analysis of consecutive patients with MLIK with grade III sMCL injuries who underwent acute (<6 weeks) sMCL repair with SA was conducted. Clinical follow-up was performed at minimum 1-year postoperatively, and PROMs were collected at the latest follow-up (minimum 2 years' postoperatively). Continuous variables were reported in median with interquartile range (IQR). Results A total of 20 patients (41.4 [28.5-47.9] years of age) with grade III sMCL injury and additional injury to 1 cruciate ligament (KDI-M; n = 13) or bicruciate (KDIII-M; n = 7) were enrolled with a median follow-up of 4.3 (3.6-5.2) years. In total, 90% (n = 18) of patients with MLIK treated with acute sMCL repair and early range of motion rehabilitation protocol demonstrated negative valgus laxity stress testing in 0 and 30° flexion and low reoperation rates (n = 1, 5%) due to stiffness. In addition, good-to-excellent subjective outcomes were reported at final follow-up: median International Knee Documentation Committee 82.2 (78.7-90.8), Lysholm 95.0 (90.0-100.0), modified Cincinnati Score 89.0 (83.3-96.0), Single Assessment Numeric Evaluation 90.0 (83.8-95.0), Forgotten Joint Score 79.2 (62.5-91.7), Tegner 5.0 (IQR 4.0-6.0), and ACL-Return to Sport after Injury Scale 78.3 (IQR 66.7-90.0). Conclusions In this study, 20 heterogenous patients with MLIKs treated with acute percutaneous sMCL repair with SA had excellent stability, low rates of postoperative stiffness, and good-to-excellent PROMs at short-term follow-up. Level of Evidence Level IV, therapeutic case series.
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Affiliation(s)
- Kurt Holuba
- Department of Orthopaedic Surgery, Hospital for Special Surgery, New York, New York, U.S.A
| | - Sebastian Rilk
- Department of Orthopaedic Surgery, Hospital for Special Surgery, New York, New York, U.S.A
- Medical University of Vienna, Vienna, Austria
| | - Harmen D. Vermeijden
- Department of Orthopaedic Surgery, Hospital for Special Surgery, New York, New York, U.S.A
- Department of Orthopaedic Surgery, Amsterdam UMC location University of Amsterdam, Amsterdam, the Netherlands
- Amsterdam Movement Sciences, Sports, Amsterdam, the Netherlands
| | - Robert O’Brien
- Department of Orthopaedic Surgery, Hospital for Special Surgery, New York, New York, U.S.A
| | - Jelle P. van der List
- Department of Orthopaedic Surgery, Hospital for Special Surgery, New York, New York, U.S.A
- Department of Orthopaedic Surgery, Amsterdam UMC location University of Amsterdam, Amsterdam, the Netherlands
- Amsterdam Movement Sciences, Sports, Amsterdam, the Netherlands
| | - Gregory S. DiFelice
- Department of Orthopaedic Surgery, Hospital for Special Surgery, New York, New York, U.S.A
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18
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Frings J, Behrendt P, Krause M, Frosch KH. [Multiligament instabilities of the knee in sports injuries : An update of the Hamburg concept]. ORTHOPADIE (HEIDELBERG, GERMANY) 2023; 52:882-888. [PMID: 37773214 DOI: 10.1007/s00132-023-04438-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 08/17/2023] [Indexed: 10/01/2023]
Abstract
BACKGROUND Knee dislocation (KD) is a rare but severe injury of the knee joint, with a high rate of concomitant neurovascular injuries. The severity of the ligamentous injury, which is classified according to the Schenck classification, the mechanism of injury, concomitant injuries and individual factors determine the treatment strategy in KD. TREATMENT STRATEGY Furthermore, a clear differentiation between high-velocity (HV) and low-velocity (LV) injuries is necessary. Generally, surgical treatment within 7-10 days should be aspired. Herein, the one-stage hybrid treatment using augmented ligament sutures (ligament bracing) in combination with primary ligament reconstruction (posterolateral and ACL) leads to very good functional results in the mid-term. Ultra-low-velocity (ULV) dislocations and those with concomitant peroneal lesions require a modified approach, due to a limited prognosis. During rehabilitation, the individual progress must be closely monitored and follow an early functional approach. In approximately 20% of all cases, early arthroscopic arthrolysis shows a high success rate.
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Affiliation(s)
- Jannik Frings
- Klinik und Poliklinik für Unfallchirurgie und Orthopädie, Universitätsklinikum Hamburg-Eppendorf, Martinistr. 52, 20246, Hamburg, Deutschland.
| | | | - Matthias Krause
- Klinik und Poliklinik für Unfallchirurgie und Orthopädie, Universitätsklinikum Hamburg-Eppendorf, Martinistr. 52, 20246, Hamburg, Deutschland
| | - Karl-Heinz Frosch
- Klinik und Poliklinik für Unfallchirurgie und Orthopädie, Universitätsklinikum Hamburg-Eppendorf, Martinistr. 52, 20246, Hamburg, Deutschland
- Abteilung für Unfallchirurgie, Orthopädie und Sporttraumatologie, BG Klinikum Hamburg, Hamburg, Deutschland
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19
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Pizza N, Di Paolo S, Grassi A, Pagano A, Viotto M, Dal Fabbro G, Agostinone P, Lucidi GA, Monllau JC, Zaffagnini S. Good long-term patients reported outcomes, return-to-work and return-to-sport rate and survivorship after posterior cruciate ligament (PCL)-based multiligament knee injuries (MLKI) with posteromedial corner tears as significant risk factor for failure. Knee Surg Sports Traumatol Arthrosc 2023; 31:5018-5024. [PMID: 37668614 PMCID: PMC10598146 DOI: 10.1007/s00167-023-07547-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2023] [Accepted: 08/09/2023] [Indexed: 09/06/2023]
Abstract
PURPOSE To assess the survival rate and associated risk factors of a wide cohort of patient's underwent surgical treatment for posterior cruciate ligament (PCL)-based multiligament knee injury (MLKI) at long-term follow-up and to investigate the long-term patient's reported outcomes (PROMS) and functional activity. METHODS All cases of PCL-based MLKI performed at one single sport-medicine institution were extracted and patient's with a minimum 2 years of follow-up included. VAS, Lysholm, KOOS, Tegner Activity level scores, the incidence and time of return to sport (RTS) and return to work (RTW) were collected before, after surgery and at final follow-up. A multivariate logistic regression was performed to investigate the outcomes associated with the patient's acceptable symptoms state (PASS) for each sub-score of the KOOS. The Kaplan-Meier method with surgical failure (re-operation to one of the reconstructed ligaments) as endpoint was used to perform the survivorship analysis for the entire cohort. RESULTS Forty-two patients were included and evaluated at an average of 10 years. All PROMS significantly improved from pre- to post-surgery (range ηp2 0.21-0.43, p < 0.05) except for the Tegner score which significantly improved from pre-surgery and to final follow-up (ηp2 = 0.67, p < 0.001). RTW was achieved in the 95.2% after 2.4 ± 1.9 months. RTS was achieved in 78.6% after 6.7 ± 5.0 months. The higher number of surgeries were the significant negative predictors of PASS for the KOOS sub-scales Sport (p = 0.040) and Quality of Life (p = 0.046), while the presence of meniscal lesions was a significant negative predictor of PASS only for the KOOS sub-scale of Sport (p = 0.003). Six patients (14.3%) underwent reoperation and were considered as surgical failures. The global survivorship was 95.2%, 92.6%, 87.1%, and 74.7% at 2, 5, 12, and 15 years, respectively. The survivorship in patient undergoing PMC reconstruction surgery was significantly lower (p = 0.004; HR 7.1) compared to patients without a PMC lesion. CONCLUSION Good-to-excellent PROMS could be obtained and maintained at long-term follow-up after surgery, with the higher number of surgeries and meniscal lesions as significant negative predictors of the PASS. Moreover, the presence of a PMC lesion significantly increases the risk of the PCL reconstruction failure. LEVEL OF EVIDENCE III.
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Affiliation(s)
- Nicola Pizza
- Knee and Arthroscopy Unit, ICATME, Hospital Universitari Dexeus, Universitat Autònoma de Barcelona, Barcelona, Spain
- Clinica Ortopedica e Traumatologica II, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Stefano Di Paolo
- Clinica Ortopedica e Traumatologica II, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Alberto Grassi
- Dipartimento di Scienze Biomediche e Neuromotorie, DIBINEM, Università di Bologna, Bologna, Italy
| | - Anna Pagano
- Clinica Ortopedica e Traumatologica II, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Marianna Viotto
- Clinica Ortopedica e Traumatologica II, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Giacomo Dal Fabbro
- Clinica Ortopedica e Traumatologica II, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Piero Agostinone
- Clinica Ortopedica e Traumatologica II, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Gian Andrea Lucidi
- Clinica Ortopedica e Traumatologica II, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Juan Carlos Monllau
- Knee and Arthroscopy Unit, ICATME, Hospital Universitari Dexeus, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Stefano Zaffagnini
- Clinica Ortopedica e Traumatologica II, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
- Dipartimento di Scienze Biomediche e Neuromotorie, DIBINEM, Università di Bologna, Bologna, Italy
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20
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Lamba A, Boos AM, Krych AJ, Stuart MJ, Hevesi M, Levy BA. Satisfactory Outcomes and Improved Range of Motion With Arthroscopic Lysis of Adhesions and Manipulation for Arthrofibrosis After Multiligamentous Knee Reconstruction. Arthrosc Sports Med Rehabil 2023; 5:100784. [PMID: 37692129 PMCID: PMC10485589 DOI: 10.1016/j.asmr.2023.100784] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Accepted: 07/17/2023] [Indexed: 09/12/2023] Open
Abstract
Purpose To (1) evaluate the efficacy of surgery for arthrofibrosis (AF), as measured by preoperative and postoperative range of motion (ROM), and (2) evaluate patient-reported outcomes at mid- to long-term follow-up. Methods We performed a retrospective review of a prospectively collected database including patients who sustained multiligamentous knee injuries (MLKIs) managed surgically, sustained loss of ROM after surgical intervention, and underwent subsequent lysis of adhesions (LOA) and/or manipulation under anesthesia (MUA). Loss of ROM was defined as clinically symptomatic loss of terminal extension (flexion deformity) and/or flexion compared with the contralateral side. Results In total, 12 patients (6 male and 6 female patients; age, 36.0 ± 8.7 years; body mass index, 36.3 ± 8.7) met the inclusion criteria and underwent LOA and/or MUA at a mean of 14 ± 27 months (median, 4.0 months; interquartile range, 3.5-9.3 months) after MLKI surgery. Prior to AF intervention, patients showed mean flexion of 75.9° ± 36.0° (range, 30°-129°), mean extension of 3.2° ± 5.2° (range, 0°-12°), and a mean arc of motion of 72.7° ± 34.1° (range, 30°-117°). At a mean follow-up of 7.0 ± 3.9 years (range, 2.4-16.6 years) after AF intervention, patients showed a significant increase in knee flexion of 49° (P = .003), a significant increase in arc of motion of 51° (P = .002), and an increase in extension of 3° (P = .086). The mean final International Knee Documentation Committee score was 59.5 ± 23.9; Lysholm score, 72.1 ± 20.6; Tegner activity scale score, 5.6 ± 2.8; visual analog scale score at rest, 1.0 ± 1.6; and visual analog scale score with use, 3.3 ± 2.5. At final follow-up, 2 patients (17%) had undergone conversion to total knee arthroplasty (TKA) at 10.3 and 24.8 years after MLKI surgery. Of the 10 patients who did not go on to TKA, 9 (90%) reported that they were satisfied or very satisfied with their AF knee surgery. Conclusions At mid-term follow-up, LOA and/or MUA for symptomatic AF after multiligamentous knee surgery results in high rates of patient satisfaction and improved knee ROM and pain scores, as well as durable and satisfactory functional outcomes in patients not undergoing TKA. Level of Evidence Level IV, therapeutic case series.
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Affiliation(s)
- Abhinav Lamba
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, U.S.A
| | - Alexander M. Boos
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, U.S.A
| | - Aaron J. Krych
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, U.S.A
| | - Michael J. Stuart
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, U.S.A
| | - Mario Hevesi
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, U.S.A
| | - Bruce A. Levy
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, U.S.A
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21
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Özbek EA, Dadoo S, Grandberg C, Runer A, Cong T, Hughes JD, Irrgang JJ, Musahl V. Early surgery and number of injured ligaments are associated with postoperative stiffness following multi-ligament knee injury surgery: a systematic review and meta-analysis. Knee Surg Sports Traumatol Arthrosc 2023; 31:4448-4457. [PMID: 37486368 DOI: 10.1007/s00167-023-07514-9] [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: 06/12/2023] [Accepted: 07/13/2023] [Indexed: 07/25/2023]
Abstract
PURPOSE To perform a systematic review and meta-analysis to investigate the rate of stiffness after multi-ligament knee injury (MLKI) surgery and identify potential risk factors associated with postoperative stiffness. METHODS This study was conducted in accordance with the 2020 PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) statement. Registration was done on the PROSPERO International Prospective Register of Systematic Reviews (CRD42022321849). A literature search of PubMed, Ovid, Embase, and Cochrane Library databases was conducted in October 2022 for clinical studies reporting postoperative stiffness after MLKI surgery. A quality assessment was performed using the Methodological Index of Non-Randomized Studies (MINORS) grading system. The following variables were extracted from studies for correlation to postoperative stiffness: study characteristics, cohort demographics, Schenk classification, neurovascular injury, mechanism of injury, external fixator placement, timing of surgery, and concomitant knee injuries. RESULTS Thirty-six studies comprising 4,159 patients who underwent MLKI surgery met the inclusion criteria, including two Level-II, fourteen Level-III, and twenty Level-IV studies. The average MINOR score of the studies was 14. The stiffness rate after MLKI was found to be 9.8% (95% CI 0.07-0.13; p < 0.01; I2 = 87%), and the risk of postoperative stiffness was significantly lower for patients with two ligaments injured compared to patients with ≥ 3 ligaments injured (OR = 0.45, 95% CI (0.26-0.79), p = 0.005; I2 = 0%). The results of the pooled analysis showed early surgery (< 3 weeks) resulted in significantly increased odds of postoperative stiffness compared with delayed surgery (≥ 3 weeks) (OR = 2.18; 95% CI 1.11-4.25; p = 0.02; I2 = 0%). However, age, gender, body mass index, energy of injury, and neurovascular injury were not associated with an increased risk of postoperative stiffness (n.s.). CONCLUSION Performing surgery within the first 3 weeks following MLKI, or concomitant injury of ≥ 3 ligaments, are significantly associated with increased risk of postoperative stiffness. These findings can be utilized by surgeons to decide the timing of surgery for MLKI surgeries especially in which ≥ 3 ligaments are injured. LEVEL OF EVIDENCE Level IV.
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Affiliation(s)
- Emre Anil Özbek
- Department of Orthopedic Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA.
- Department of Orthopedics and Traumatology, Ibni Sina Hospital, Ankara University, Ankara, Turkey.
| | - Sahil Dadoo
- Department of Orthopedic Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Camila Grandberg
- Department of Orthopedic Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Armin Runer
- Department of Orthopedic Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
- Department for Orthopaedic Sports Medicine, Klinikum Rechts der Isar, Technical University of Munich, Ismaninger Str. 22, 81675, Munich, Germany
| | - Ting Cong
- Department of Orthopedic Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Jonathan D Hughes
- Department of Orthopedic Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - James J Irrgang
- Department of Physical Therapy, University of Pittsburgh, Pittsburgh, PA, USA
| | - Volker Musahl
- Department of Orthopedic Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
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22
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Fahlbusch H, Behrendt P, Akoto R, Frosch KH, Krause M. ACL reconstruction provides superior stability than ACL repair in patients with Schenck III and IV knee joint dislocations: first results of a 12 month follow-up study. Arch Orthop Trauma Surg 2023; 143:5751-5758. [PMID: 37062000 PMCID: PMC10449953 DOI: 10.1007/s00402-023-04884-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2023] [Accepted: 04/09/2023] [Indexed: 04/17/2023]
Abstract
PURPOSE Acute knee dislocation is a rare but devastating multi-ligamentous knee injury with only limited evidence-based surgical technique recommendations. The aim of this study was a comparison of two different anterior cruciate ligament (ACL) restoration techniques as part of an early total surgical care concept: (1) repair of ACL with additional internal bracing (ACLIB) compared to; (2) ACL reconstruction with autograft (ACLR). METHODS Retrospective, clinical-study of patients with an acute type III or IV knee dislocation (according to Schenck classification), in which the ACL was treated with ACLIB or ACLR within 12 days. The PCL was sutured and internally braced in all cases. Medial and lateral complex injuries were repaired and additionally laterally augmented by an Arciero reconstruction. After a minimum 12 months follow-up different patient-reported outcome measurements (IKDC, Lysholm, VAS, Tegner Score) and instrumental stability assessment by Rolimeter -test and stress radiographs (Telos™) were analyzed. Groups were compared by t test with p < 0.05 considered significant. RESULTS In total, 20 patients (5 IIIM, 5 IIIL and 10 IV) were included in this study with an average follow-up of 13.7 ± 2.6 months. There were significant differences in instrumental stability testing (side-to-side difference (SSD) of anterior tibial translation: ACLIB 2.7 ± 1.5 mm vs. ACLR 1.3 ± 1.3; p = 0.0339) and stress radiography (SSD ACL: ACLIB 3.4 ± 2.2 mm vs. ACLR 0.4 ± 2.7; p = 0.0249) between groups. ACLIB group showed greater ROM in terms of flexion (SSD Flexion: ACLIB 7.8 ± 9.9° vs. ACLR 16 ± 7.0°; p = 0.0466; Total Flexion overall 125.5 ± 11.8°). No clinically relevant differences in patient-reported outcome scores (Lysholm Score: ACLIB 82 ± 16.4 vs. ACLR 85 ± 10.4; IKDC subjective score: ACLIB 70.4 ± 17 vs. ACLR 76.6 ± 8.3) were determined. CONCLUSION ACLR provides superior translational stability than ACLIB in terms of instrumental testing and stress radiography. Both techniques were equivalent with respect to PROMS and led to good and excellent clinical results. LEVEL OF EVIDENCE Retrospective cohort study, III.
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Affiliation(s)
- H Fahlbusch
- Department of Trauma and Orthopaedic Surgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - P Behrendt
- Department of Trauma and Orthopaedic Surgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- Department of Trauma Surgery, Orthopaedics and Sports Orthopaedics, Asklepios St. Georg, Hamburg, Germany
- Department of Anatomy, Christian-Albrechts-University, Kiel, Germany
| | - R Akoto
- Department of Trauma Surgery, Orthopaedics and Sports Traumatology, BG Hospital Hamburg, Hamburg, Germany
| | - K H Frosch
- Department of Trauma and Orthopaedic Surgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- Department of Trauma Surgery, Orthopaedics and Sports Traumatology, BG Hospital Hamburg, Hamburg, Germany
| | - M Krause
- Department of Trauma and Orthopaedic Surgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
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23
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Anies EP, Sheppard SG, McDonald LS, Bailey JR. Bilateral Knee Dislocations in an Active Duty Service Member: A Case Report. Mil Med 2023; 188:3236-3241. [PMID: 35916477 DOI: 10.1093/milmed/usac222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2022] [Revised: 05/26/2022] [Accepted: 07/10/2022] [Indexed: 11/13/2022] Open
Abstract
This case highlights a staged operative approach for a patient who sustained bilateral knee dislocations and subsequent staged operative treatment and rehabilitation. This patient underwent bilateral multiligamentous knee reconstructions and left-sided peroneal nerve allografting because of complete peroneal nerve palsy. The initial treatment was bilateral medial collateral ligament reconstructions, posterolateral corner reconstructions, and capsular repairs with left leg peroneal nerve allografting and repair of avulsed biceps femoris tendon. The patient underwent physical therapy following the first stage procedure until he regained appropriate motion and soft tissue healing occurred. Subsequently, combined anterior cruciate and posterior cruciate ligament reconstructions were performed in a staged fashion to allow one leg to fully bear weight for rehabilitation purposes. With the help of a multidisciplinary surgical and rehabilitation team, the patient has regained the stability of his knees and achieved acceptable functional outcomes. A staged systematic approach to multiligamentous bilateral knee reconstruction can provide optimal pain management, obtain initial joint stability, minimize complications, and achieve acceptable functional outcomes. Surgical techniques to first restore medial and lateral structures can be utilized to provide initial valgus and varus stability while allowing for knee mobilization and, eventually, in-line ambulation, before staged anterior and posterior cruciate ligament reconstructions. This case demonstrates a multistaged approach to bilateral knee dislocations with favorable outcomes in a 23-year-old active duty patient.
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Affiliation(s)
- Ervin P Anies
- Uniformed Services University of the Health Sciences, F. Edward Hebert School of Medicine, Bethesda, MD 20814, USA
| | - Sean G Sheppard
- Department of Orthopaedics Sports Surgery, Naval Medical Center San Diego, San Diego, CA 92134, USA
| | - Lucas S McDonald
- Department of Orthopaedics Sports Surgery, Naval Medical Center San Diego, San Diego, CA 92134, USA
| | - James R Bailey
- Department of Orthopaedics Sports Surgery, Naval Medical Center San Diego, San Diego, CA 92134, USA
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24
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Medvecky MJ, Kahan JB, Richter DL, McLaughlin WM, Moran J, Islam W, Miller MD, Wascher DC, Treme GP, Campos TVO, Held M, Schenck RC. Establishing a Consensus Definition of a Knee Fracture-Dislocation (Schenck Knee Dislocation V) Using a Global Modified Delphi Method. J Bone Joint Surg Am 2023; 105:1182-1192. [PMID: 37352339 DOI: 10.2106/jbjs.23.00039] [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: 06/25/2023]
Abstract
BACKGROUND Knee fracture-dislocations are complex injuries; however, there is no universally accepted definition of what constitutes a fracture-dislocation within the Schenck Knee Dislocation (KD) V subcategory. The purpose of this study was to establish a more precise definition for fracture patterns included within the Schenck KD V subcategory. METHODS A series of clinical scenarios encompassing various fracture patterns in association with a bicruciate knee ligament injury was created by a working group of 8 surgeons. Utilizing a modified Delphi technique, 46 surgeons from 18 countries and 6 continents with clinical and academic expertise in multiligamentous knee injuries undertook 3 rounds of online surveys to establish consensus. Consensus was defined as ≥70% agreement with responses of either "strongly agree" or "agree" for a positive consensus or "strongly disagree" or "disagree" for a negative consensus. RESULTS There was a 100% response rate for Rounds 1 and 2 and a 96% response rate for Round 3. A total of 11 fracture patterns reached consensus for inclusion: (1) nondisplaced articular fracture of the femur; (2) displaced articular fracture of the femur; (3) tibial plateau fracture involving the weight-bearing surface (with or without tibial spine involvement); (4) tibial plateau peripheral rim compression fracture; (5) posterolateral tibial plateau compression fracture, Bernholt type IIB; (6) posterolateral tibial plateau compression fracture, Bernholt type IIIA; (7) posterolateral tibial plateau compression fracture, Bernholt type IIIB; (8) Gerdy's tubercle avulsion fracture with weight-bearing surface involvement; (9) displaced tibial tubercle fracture; (10) displaced patellar body fracture; and (11) displaced patellar inferior pole fracture. Fourteen fracture patterns reached consensus for exclusion from the definition. Two fracture patterns failed to reach consensus for either inclusion or exclusion from the definition. CONCLUSIONS Using a modified Delphi technique, this study established consensus for specific fracture patterns to include within or exclude from the Schenck KD V subcategory. LEVEL OF EVIDENCE Prognostic Level V . See Instructions for Authors for a complete description of levels of evidence.
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Affiliation(s)
- Michael J Medvecky
- Department of Orthopaedics and Rehabilitation, Yale School of Medicine, New Haven, Connecticut
| | - Joseph B Kahan
- Department of Orthopaedics and Rehabilitation, Yale School of Medicine, New Haven, Connecticut
| | - Dustin L Richter
- Department of Orthopaedics and Rehabilitation, University of New Mexico, Albuquerque, New Mexico
| | - William M McLaughlin
- Department of Orthopaedics and Rehabilitation, Yale School of Medicine, New Haven, Connecticut
| | - Jay Moran
- Department of Orthopaedics and Rehabilitation, Yale School of Medicine, New Haven, Connecticut
| | - Wasif Islam
- Department of Orthopaedics and Rehabilitation, Yale School of Medicine, New Haven, Connecticut
| | - Mark D Miller
- Department of Orthopaedic Surgery, University of Virginia, Charlottesville, Virginia
| | - Daniel C Wascher
- Department of Orthopaedics and Rehabilitation, University of New Mexico, Albuquerque, New Mexico
| | - Gehron P Treme
- Department of Orthopaedics and Rehabilitation, University of New Mexico, Albuquerque, New Mexico
| | - Túlio V O Campos
- Departamento de Ortopedia, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Michael Held
- Department of Orthopaedic Surgery, University of Cape Town, Cape Town, South Africa
| | - Robert C Schenck
- Department of Orthopaedics and Rehabilitation, University of New Mexico, Albuquerque, New Mexico
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25
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Doan H, Holy T, Richter DL, Campos T, Held M, Del Castillo J, Schenck RC. Supine Lobenhoffer Approach Optimizes PCL Reconstruction with Tibial Inlay in Knee Dislocations: A Case Report. JBJS Case Connect 2023; 13:01709767-202309000-00068. [PMID: 37616422 DOI: 10.2106/jbjs.cc.23.00071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/26/2023]
Abstract
CASE A 47-year-old man suffered a knee dislocation while skiing with associated damage to the anterior cruciate, posterior cruciate, medial collateral, and medial patellofemoral ligaments. The patient underwent a multiple-ligament knee reconstruction using the supine Lobenhoffer approach, which resulted in remarkable outcomes that persisted throughout the 56-month follow-up period. CONCLUSION The utilization of this approach can prevent inappropriate graft tension and iatrogenic damage, reduce surgical time, and minimize airway complications by eliminating the need for the prone position. Optimizing these factors enhances the patient's chances for long-term outcomes; thus, surgeons should consider this approach in managing multiple-ligament knee injuries.
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Affiliation(s)
- Hoi Doan
- University of New Mexico School of Medicine, Albuquerque, NM
| | - Tomas Holy
- Department of Orthopaedics, University of New Mexico School of Medicine, MSC 10 5600, Albuquerque, NM
| | - Dustin L Richter
- Department of Orthopaedics, University of New Mexico School of Medicine, MSC 10 5600, Albuquerque, NM
| | - Tulio Campos
- Departamento de Aparelho Locomotor Universidade Federal de Minas Gerais Belo Horizonte, Brazil
| | - Michael Held
- Department of Orthopaedics,University of Cape Town
| | - Juan Del Castillo
- Clínica de Traumatología y Ortopedia, Facultad de Medicina, Universidad de la República, Montevideo, Uruguay
| | - Robert C Schenck
- Department of Orthopaedics, University of New Mexico School of Medicine, MSC 10 5600, Albuquerque, NM
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26
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Crandall C, Richards Z, Seely KD, Mortensen S, Quinn Z, Gibbs D. Lateral Meniscal Root Displacement into the Popliteal Hiatus in a Multiligamentous Knee Injury: A Case Report. JBJS Case Connect 2023; 13:01709767-202309000-00009. [PMID: 37437073 DOI: 10.2106/jbjs.cc.22.00743] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/14/2023]
Abstract
CASE A 45-year-old female patient presented with left knee pain after a ski accident. Magnetic Resonance Imaging (MRI) showed complete rupture of the anterior cruciate ligament, posterior cruciate ligament, proximal Medial Collateral Ligament (MCL), and medial patellofemoral ligament. The lateral meniscal root was torn with the posterior horn incarcerated superiorly into the popliteal hiatus, rendering high risk of plastic deformation. An unconventional 2-staged surgical approach was performed. CONCLUSION Where risk of meniscal plastic deformation is high in the setting of multiligamentous knee injury (MLKI), diagnosis and careful surgical planning are central to a successful outcome. Treatment of intra-articular structures in operative stage 1 in MLKI is possible and was necessary in this case.
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Affiliation(s)
- Cody Crandall
- Rocky Vista University College of Osteopathic Medicine, Ivins, Utah
| | - Zeke Richards
- Rocky Vista University College of Osteopathic Medicine, Ivins, Utah
| | - Kevin D Seely
- Rocky Vista University College of Osteopathic Medicine, Ivins, Utah
| | - Shad Mortensen
- Rocky Vista University College of Osteopathic Medicine, Ivins, Utah
| | - Zachary Quinn
- Rocky Vista University College of Osteopathic Medicine, Ivins, Utah
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27
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Abstract
Acute knee injury ranges among the most common joint injuries in professional and recreational athletes. Radiographs can detect joint effusion, fractures, deformities, and malalignment; however, MR imaging is most accurate for radiographically occult fractures, chondral injury, and soft tissue injuries. Using a structured checklist approach for systematic MR imaging evaluation and reporting, this article reviews the MR imaging appearances of the spectrum of traumatic knee injuries, including osteochondral injuries, cruciate ligament tears, meniscus tears and ramp lesions, anterolateral complex and collateral ligament injuries, patellofemoral translation, extensor mechanism tears, and nerve and vascular injuries.
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28
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Poploski KM, Lynch AD, Burns TC, Harner CD, Levy BA, Owens BD, Richter DL, Schenck RC, Musahl V, Irrgang JJ. Presentation and Surgical Management of Multiple Ligament Knee Injuries: A Multicenter Study from the Surgical Timing and Rehabilitation (STaR) Trial for MLKIs Network. J Bone Joint Surg Am 2023; 105:607-613. [PMID: 36827383 DOI: 10.2106/jbjs.20.02051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/26/2023]
Abstract
BACKGROUND Multiple ligament knee injuries (MLKIs) represent a spectrum of injury patterns that are often associated with concomitant musculoskeletal and neurovascular injuries, complex treatment, and postoperative complications. However, there has not been high-level evidence describing the presentation and treatment of MLKIs. The purpose of this multicenter retrospective study was to describe characteristics of MLKIs, their management, and related complications using a pathoanatomic MLKI classification system based on the Schenck Knee Dislocation classification system. METHODS This review identified and analyzed MLKIs that occurred between 2011 and 2015. Cases with an MLKI were included in this study if there was a complete tear of ≥2 ligaments and at least 1 ligament was repaired or reconstructed. Cases in which a ligament was deemed clinically incompetent due to a partial ligament tear and required surgical repair or reconstruction were considered equivalent to grade-III tears for inclusion and classification. Demographic information, the mechanism of injury, times from injury to presentation to an orthopaedic surgeon and to surgery, the ligament injury pattern, associated injuries, surgical procedures, and complications were captured. Data were analyzed descriptively. RESULTS A total of 773 individuals from 14 centers who underwent surgery for an MLKI were reviewed. The mean age of the individuals was 30.5 ± 12.7 years, and 74.2% were male. The most common mechanism involved sports (43.2%). The median time from injury to presentation to the orthopaedic surgeon was 11 days (interquartile range [IQR], 3 to 48 days), and the time to initial ligament surgery was 64 days (IQR, 23 to 190 days). While the most common injury patterns were an anterior cruciate ligament tear combined with either a medial-sided (MLK 1-AM, 20.7%) or lateral-sided (MLK 1-AL, 23.2%) injury, one-third (34.7%) were bicruciate injuries. Associated injuries most often involved nerves (18.5%) and tendons (15.6%). The method of surgical intervention (repair versus reconstruction), external fixator use, and staging of procedures varied by MLKI classification. Loss of motion (11.4%) was the most common postoperative complication. CONCLUSIONS A better understanding of the clinical characteristics and management of the various MLKI patterns can be used to support clinical decision-making and individualized treatment of these complex injuries, and may ultimately lead to enhanced outcomes and reduced associated risks. LEVEL OF EVIDENCE Therapeutic Level IV. See Instructions for Authors for a complete description of levels of evidence.
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Affiliation(s)
- Kathleen M Poploski
- Department of Physical Therapy, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Andrew D Lynch
- Department of Physical Therapy, University of Pittsburgh, Pittsburgh, Pennsylvania.,Department of Rehabilitation and Movement Science, Rutgers University, New Brunswick, New Jersey
| | | | | | | | | | - Dustin L Richter
- Department of Orthopaedics and Rehabilitation, University of New Mexico, Albuquerque, New Mexico
| | - Robert C Schenck
- Department of Orthopaedics and Rehabilitation, University of New Mexico, Albuquerque, New Mexico
| | - Volker Musahl
- Department of Orthopaedic Surgery, University of Pittsburgh, Pittsburgh, Pennsylvania.,UPMC Freddie Fu Sports Medicine Center, Pittsburgh, Pennsylvania
| | - James J Irrgang
- Department of Physical Therapy, University of Pittsburgh, Pittsburgh, Pennsylvania.,Department of Orthopaedic Surgery, University of Pittsburgh, Pittsburgh, Pennsylvania
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29
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Makaram NS, Murray IR, Geeslin AG, Chahla J, Moatshe G, LaPrade RF. Diagnosis and treatment strategies of the multiligament injured knee: a scoping review. Br J Sports Med 2023; 57:543-550. [PMID: 36822842 DOI: 10.1136/bjsports-2022-106425] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/09/2023] [Indexed: 02/25/2023]
Abstract
OBJECTIVE To map the current literature evaluating the diagnosis and treatment of multiligament knee injuries (MLKIs). DESIGN Scoping review. DATA SOURCES Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for scoping reviews and Arksey and O'Malley frameworks were followed. A three-step search strategy identified relevant published literature comprising studies reporting on at least one aspect in the diagnosis or treatment of MLKI in adults. Data were synthesised to form a descriptive analysis and thematic summary. RESULTS Overall, 417 studies were included. There was a substantial chronological increase in the number of studies published per year, with 70% published in the last 12 years. Of included studies, 128 (31%) were narrative reviews, editorials or technical notes with no original data. The majority of studies (n=239, 57%) originated from the USA; only 4 studies (1%) were of level I evidence. Consistent themes of contention included clinical assessment, imaging, operative strategy, timing of surgery and rehabilitation. There was a lack of gender and ethnic diversity reported within patient groups. CONCLUSIONS There remains insufficient high-level evidence to support definitive management strategies for MLKI. There is considerable heterogeneity in outcome reporting in current MLKI literature, precluding robust comparison, interpretation and pooling of data. Further research priorities include the development of expert consensus relating to the investigation, surgical management and rehabilitation of MLKI. There is a need for minimum reporting standards for clinical studies evaluating MLKI.
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Affiliation(s)
- Navnit S Makaram
- Edinburgh Orthopaedics, Royal Infirmary of Edinburgh, Edinburgh, UK.,The University of Edinburgh, Edinburgh, UK
| | - Iain R Murray
- Edinburgh Orthopaedics, Royal Infirmary of Edinburgh, Edinburgh, UK.,The University of Edinburgh, Edinburgh, UK
| | | | - Jorge Chahla
- Rush University Medical Center, Chicago, Illinois, USA
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Three-dimensional-printed patient-specific instrumentation is an accurate tool to reproduce femoral bone tunnels in multiple-ligament knee injuries. INTERNATIONAL ORTHOPAEDICS 2023; 47:1213-1219. [PMID: 36799973 PMCID: PMC10079717 DOI: 10.1007/s00264-023-05712-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Accepted: 01/26/2023] [Indexed: 02/18/2023]
Abstract
PURPOSE Multiple-ligament knee reconstruction techniques often involve the creation of several bone tunnels for various reconstruction grafts. A critical step in this procedure is to avoid short tunnels or convergences among them. Currently, no specific template guide to reproduce these angulations has been reported in the literature, and the success of the technique still depends on the experience of the surgeon. The aim of this study is to analyze the accuracy and reliability of 3D-printed patient-specific instrumentation (PSI) for lateral and medial anatomical knee reconstructions. METHODS Ten cadaveric knees were scanned by computed tomography (CT). Using specific computer software, anatomical femoral attachments were identified: (1) on the lateral side the lateral collateral ligament (LCL) and the popliteal tendon (PT) and (2) on the medial side the medial collateral ligament (MCL) and the posterior oblique ligament (POL). Four bone tunnels were planned for each knee, and PSI with different directions were designed as templates to reproduce the planned tunnels during surgery. Twenty 3D-printed PSI were used: ten were tailored to the medial side for reconstructing MCL and POL tunnels, and the other ten were tailored to the lateral side for reconstructing LCL and PT tunnels. Postoperative CT scans were made for each cadaveric knee. The accuracy of the use of 3D-printed PSI was assessed by superimposing post-operative CT images onto pre-operative images and analyzing the deviation of tunnels performed based on the planning, specifically the entry point and the angular deviations. RESULTS The median entry point deviations for the tunnels were as follows: LCL tunnel, 1.88 mm (interquartile range (IQR) 2.2 mm); PT tunnel, 2.93 mm (IQR 1.17 mm); MCL tunnel, 1.93 mm (IQR 4.26 mm); and POL tunnel, 2.16 mm (IQR 2.39). The median angular deviations for the tunnels were as follows: LCL tunnel, 2.42° (IQR 6.49°); PT tunnel, 4.15° (IQR 6.68); MCL tunnel, 4.50° (IQR 6.34°); and POL tunnel, 4.69° (IQR 3.1°). No statistically significant differences were found in either the entry point or the angular deviation among the different bone tunnels. CONCLUSION The use of 3D-printed PSI for lateral and medial anatomical knee reconstructions provides accurate and reproducible results and may be a promising tool for use in clinical practice.
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Holloway C, Rizzi A, Dickherber J, Athiviraham A. Multiligamentous Knee Injuries: Current Concepts Review. J Knee Surg 2023; 36:236-245. [PMID: 34215015 DOI: 10.1055/s-0041-1731325] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Multiligamentous knee injuries (MLKI) are rare but devastating injuries that have a potential to cause long-term sequelae and significant morbidity. Frequently occurring concomitantly with knee dislocations (KD), MLKI have many risk factors that influence their incidence and treatment outcomes. Proper understanding of these risk factors can assist the surgeon with evaluation, surgical planning, and managing patient expectations both pre- and postoperatively. The purpose of this review is fourfold: (1) identify the risk factors and injuries associated with MLKI, (2) describe factors implicated in the treatment of MLKI, (3) report the effect of these risk factors on outcomes of MLKI, and (4) provide a brief insight into MLKI at our tertiary referral academic care center. This was a retrospective review of literature relevant to MLKI. Studies that described injuries, risk factors, treatment techniques, or outcomes associated with MLKI were included in our review. A total of 35 studies (consisting of level 3 and 4 evidence) published between 2009 and 2020 were found and included in our analysis. In addition, 25 patients who underwent treatment for MLKI at the University of Chicago Medical Center between December 2015 and December 2019 were included in our analysis. MLKI tend to occur in the younger male population. Increasing age, body mass index, and severity of the injury have been correlated with worse functional and patient-reported outcomes. Operative treatment is indicated for MLKI; however, timing and repair versus reconstruction is still debated, and is often decided on a patient by patient basis. Retrospective cohort studies have indicated that reconstruction may be favored; however, further more rigorous studies are needed to better characterize this finding. MLKIs are devastating injuries with significant variability in presentation, treatment, and outcome. Variations in these are largely attributable to the mechanism and severity of injury, timing, and surgeon preference. A holistic approach, and understanding of the present literature, is required to best optimize patient outcome.
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Affiliation(s)
- Calvin Holloway
- University of Chicago Pritzker School of Medicine, University of Chicago Medical Center, Chicago, Illinois
| | - Andrew Rizzi
- Department of Orthopaedic Surgery and Rehabilitation Medicine, University of Chicago Medical Center, Chicago, Illinois
| | - Jason Dickherber
- Department of Orthopaedic Surgery and Rehabilitation Medicine, University of Chicago Medical Center, Chicago, Illinois
| | - Aravind Athiviraham
- Department of Orthopaedic Surgery and Rehabilitation Medicine, University of Chicago Medical Center, Chicago, Illinois
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Mahmood A, Umer HM, Paramasivan A, Sheharyar K, Tahoun R, Thonse R. Does Delayed Ligament Reconstruction Surgery Lead to Poor Outcomes in Patients With Multiligament Knee Injuries? Cureus 2023; 15:e34219. [PMID: 36852357 PMCID: PMC9958413 DOI: 10.7759/cureus.34219] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/25/2023] [Indexed: 01/27/2023] Open
Abstract
Background and objective Multiligament knee injuries (MLKIs) are difficult to treat, and poor outcomes have been reported after conservative management. Controversy exists as to how to surgically manage these complex injuries. The aim of our study was to evaluate the midterm patient-reported outcomes after delayed multiligament knee reconstruction. Methods This was a review of a prospectively kept database of all patients undergoing surgery for multiligament reconstruction at a single institution. A total of 51 patients were included in the study, with a median follow-up of 48 months. In addition to the patient-reported outcomes, we also looked at other factors that could potentially affect the outcomes. Results At the final follow-up, there was no significant difference between the range of motion (ROM) of the injured knee compared to that of the healthy knee. Patients having surgery >6 months after injury had similar outcomes when compared to those having surgery <6 months post-injury. Female patients and patients with a BMI >30 had inferior outcomes. Conclusion Good midterm results can be expected after delayed multiligament knee reconstruction. Patients with a BMI >30 and female patients were observed to have inferior outcomes.
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Affiliation(s)
- Aatif Mahmood
- Orthopaedics and Trauma, Countess of Chester Hospital NHS Foundation Trust, Chester, GBR
| | - Hafiz M Umer
- Orthopaedics and Trauma, Countess of Chester Hospital NHS Foundation Trust, Chester, GBR
| | - Arjun Paramasivan
- Orthopaedics and Trauma, Countess of Chester Hospital NHS Foundation Trust, Chester, GBR
| | - Khurram Sheharyar
- Orthopaedics and Trauma, Countess of Chester Hospital NHS Foundation Trust, Chester, GBR
| | - Rana Tahoun
- Orthopaedics and Trauma, Countess of Chester Hospital NHS Foundation Trust, Chester, GBR
| | - Raghuram Thonse
- Orthopaedics and Trauma, Countess of Chester Hospital NHS Foundation Trust, Chester, GBR
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Kahan JB, Burroughs P, Mclaughlin WM, Schneble CA, Moran J, Joo PY, Modrak M, Richter DL, Wascher D, Treme GP, Schenck RC, Grauer JN, Medvecky MJ. Comparative Success of Repair Versus Reconstruction for Knee Extra-articular Ligament Injuries. Orthop J Sports Med 2023; 11:23259671221143539. [PMID: 36743731 PMCID: PMC9893380 DOI: 10.1177/23259671221143539] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/03/2022] [Accepted: 09/13/2022] [Indexed: 01/25/2023] Open
Abstract
Background Surgical techniques and associated outcomes in treating acute and chronic extra-articular ligament knee injuries are in evolution, and there is question as to whether repair or reconstruction is optimal. Purpose/Hypothesis The purpose of this study was to compare the subsequent surgery rate between surgical repair versus reconstruction for all extra-articular ligament injuries of the knee utilizing a large database. Our hypothesis was that overall surgical repair of both lateral and medial extra-articular knee injuries would have a higher revision rate than those treated by reconstruction. Study Design Cohort study; Level of evidence, 3. Methods The PearlDiver Mariner data set (2010-2019), with 122 million patients, was utilized to generate 2 patient cohorts: those who underwent surgical repair and those who underwent surgical reconstruction of a knee extra-articular ligament injury. All patients had a minimum of 2 years follow-up. Rates of concomitant or subsequent cruciate ligament reconstruction and rates of secondary procedures were assessed and compared between the 2 cohorts. Results In total, 3563 patients were identified: extra-articular ligament reconstruction was performed for 2405 (67.5%), and repair was performed for 1158 (32.5%). Cruciate ligament reconstruction was performed for 986 (27.7%), of which 888 of 986 (90.1%) were performed on the same day as their extra-articular ligament procedure. At 2-year follow-up, the reconstruction cohort had higher rates of revision surgery compared with the repair cohort (8.2% vs 2.5%; P < .001). Conclusion Using a large national database, knee extra-articular ligamentous reconstructions (those on both the lateral and the medial side) had a 3.3 times higher rate of revision surgery compared with repair at 2-year follow-up. Further study is needed to investigate the causes leading to revision surgery and to determine the optimal surgical treatment for both medial and lateral extra-articular knee ligament injuries.
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Affiliation(s)
- Joseph B. Kahan
- Department of Orthopaedics and Rehabilitation, Yale School of
Medicine, New Haven, Connecticut, USA
| | | | - William M. Mclaughlin
- Department of Orthopaedics and Rehabilitation, Yale School of
Medicine, New Haven, Connecticut, USA
| | - Christopher A. Schneble
- Department of Orthopaedics and Rehabilitation, Yale School of
Medicine, New Haven, Connecticut, USA
| | - Jay Moran
- Yale School of Medicine, New Haven, Connecticut, USA
| | - Peter Y. Joo
- Department of Orthopaedics and Rehabilitation, Yale School of
Medicine, New Haven, Connecticut, USA
| | - Maxwell Modrak
- Department of Orthopaedics and Rehabilitation, Yale School of
Medicine, New Haven, Connecticut, USA
| | - Dustin L. Richter
- Department of Orthopaedics and Rehabilitation, University of New
Mexico Health Sciences Center, Albuquerque, New Mexico, USA
| | - Daniel Wascher
- Department of Orthopaedics and Rehabilitation, University of New
Mexico Health Sciences Center, Albuquerque, New Mexico, USA
| | - Gehron P. Treme
- Department of Orthopaedics and Rehabilitation, University of New
Mexico Health Sciences Center, Albuquerque, New Mexico, USA
| | - Robert C. Schenck
- Department of Orthopaedics and Rehabilitation, University of New
Mexico Health Sciences Center, Albuquerque, New Mexico, USA
| | - Jonathan N. Grauer
- Department of Orthopaedics and Rehabilitation, Yale School of
Medicine, New Haven, Connecticut, USA
| | - Michael J. Medvecky
- Department of Orthopaedics and Rehabilitation, Yale School of
Medicine, New Haven, Connecticut, USA
- Michael J. Medvecky, MD, Department of Orthopaedics and
Rehabilitation, Yale School of Medicine, 47 College Street, New Haven, CT 06510,
USA ()
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Watrinet J, von Rüden C, Regenbogen S, Brand A, Bormann M, Stuby FM, Fürmetz J. Mid-Term Results following Traumatic Knee Joint Dislocation. J Clin Med 2022; 12:jcm12010266. [PMID: 36615066 PMCID: PMC9821045 DOI: 10.3390/jcm12010266] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Revised: 12/23/2022] [Accepted: 12/27/2022] [Indexed: 12/31/2022] Open
Abstract
PURPOSE Although treatment strategies of knee joint dislocations have evolved, there is still no consensus on the best method and timing. New therapeutic concepts suggest that early one-stage treatment, including suturing and bracing of the cruciate ligaments in acute knee joint dislocation, are leading to improved functional results. This study aimed to evaluate the midterm functional outcome following traumatic knee joint dislocation and to determine whether the outcome is influenced by the surgical management, patient habitus or concomitant injuries. METHODS In this retrospective single center study, 38 patients with acute Schenck type II to IV knee dislocations were treated over an eight-year period in a level I trauma center. At follow-up, various clinical scores, such as the International Knee Documentation Committee (IKDC) Score, Lysholm Score, and Tegner Activity Scale (TAS), and individual questions about rehabilitation and activity levels of 38 patients were evaluated. RESULTS Mean follow-up was 5.5 ± 2.7 years. The mean IKDC Score was 65.6 ± 15.7 points, the average Lysholm Score was 70.5 ± 16.4 points and the median TAS was 4 (0-7), resulting in a loss of activity of 2 (range 0-6) points. There was no significant difference between a one-stage treatment compared to a two-stage approach. Ligament reconstruction of the ACL in a two-stage approach was required in only 33.3%. Further operations (early and late) were performed in 37% of cases. Being overweight was associated with more complications and worse outcomes, and external fixation with arthrofibrosis. CONCLUSIONS Knee dislocation is a severe trauma that often leads to a prolonged loss of function and increased knee pain over years, affecting the patient's activity. Clinical outcome is influenced significantly by concomitant injuries. Severe cases with initial external fixation are associated with a higher risk of knee stiffness and should be considered during rehabilitation. Obese patients present a challenge due to higher complication rates and lower postoperative knee function. LEVEL OF EVIDENCE Retrospective single center study, level III.
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Affiliation(s)
- Julius Watrinet
- Department Trauma Surgery, BG Unfallklinik Murnau, 82418 Murnau, Germany
| | - Christian von Rüden
- Department Trauma Surgery, BG Unfallklinik Murnau, 82418 Murnau, Germany
- Institute for Biomechanics, Paracelsus Medical University, 5020 Salzburg, Austria
| | - Stephan Regenbogen
- Department Trauma Surgery, BG Unfallklinik Murnau, 82418 Murnau, Germany
| | - Andreas Brand
- Institute for Biomechanics, Paracelsus Medical University, 5020 Salzburg, Austria
- Institute of Biomechanics, BG Trauma Center Murnau, 82418 Murnau, Germany
| | - Markus Bormann
- Department of Orthopaedics and Trauma Surgery, Musculoskeletal University Center Munich (MUM), University Hospital, LMU Munich, 81377 Munich, Germany
| | - Fabian M. Stuby
- Department Trauma Surgery, BG Unfallklinik Murnau, 82418 Murnau, Germany
| | - Julian Fürmetz
- Department Trauma Surgery, BG Unfallklinik Murnau, 82418 Murnau, Germany
- Department of Orthopaedics and Trauma Surgery, Musculoskeletal University Center Munich (MUM), University Hospital, LMU Munich, 81377 Munich, Germany
- Correspondence:
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Fahlbusch H, Krivec L, Müller S, Reiter A, Frosch KH, Krause M. Arthrofibrosis is a common but poorly defined complication in multiligament knee injuries: a systematic review. Arch Orthop Trauma Surg 2022:10.1007/s00402-022-04730-9. [PMID: 36520199 PMCID: PMC10374851 DOI: 10.1007/s00402-022-04730-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2022] [Accepted: 12/06/2022] [Indexed: 12/23/2022]
Abstract
PURPOSE The purpose of this study is to systematically review multiligament knee injury (MLKI) outcome studies to determine definitions of arthrofibrosis (AF) and provide information about incidence, management as well as potential risk factors. METHODS A systematic literature search was performed (PubMed and Cochrane library) following the PRISMA guidelines of operatively treated MLKI (Schenck II-IV) studies reporting the incidence of AF. Twenty-five studies met the inclusion criteria. Injury pattern, timing of surgery, surgical technique, treatment of AF, rehabilitation programs and PROMS were inquired. Risk of bias and quality of evidence were assessed using the Coleman methodological score. RESULTS Twenty-five studies with a total of 709 patients with a mean age of 33.6 ± 4.8 years were included and followed 47.2 ± 32.0 months. The majority of studies (22/25) used imprecise and subjective definitions of AF. A total of 86 patients were treated for AF, resulting in an overall prevalence of 12.1% (range 2.8-57.1). Higher-grade injuries (Schenck III-IV), acute treatment and ROM (range of motion) limiting rehabilitation programs were potential risk factors for AF. The time from index surgery to manipulation anesthesia (MUA) and arthroscopic lysis of adhesions (LOA) averaged at 14.3 ± 8.8 and 27.7 ± 12.8 weeks. Prior to MUA and LOA, the ROM was 51.7° ± 23.5 and 80.2° ± 17.0, resulting in a total ROM gain after intervention of 65.0° ± 19.7 and 48.0° ± 10.6, respectively; with no reports of any complication within the follow-up. The overall methodological quality of the studies was poor as measured by the Coleman score with average 56.3 ± 12.5 (range 31-84) points. CONCLUSIONS AF is a common but poorly defined complication particularly in high-grade MLKI. Early postoperative and intensified physiotherapy is important to reduce the risk of AF. MUA and LOA are very effective treatment options and result in good clinical outcome. Prospective studies with bigger study population are needed to optimize treatment algorithms of further patients after MLKI. The protocol of this systematic review has been prospectively registered with PROSPERO (CRD42021229187, January 4th, 2021).
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Affiliation(s)
- Hendrik Fahlbusch
- Department of Trauma and Orthopaedic Surgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Lukas Krivec
- Department of Trauma and Orthopaedic Surgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Sebastian Müller
- Department of Orthopaedics, University Hospital Basel, Basel, Switzerland
| | - Alonja Reiter
- Department of Trauma and Orthopaedic Surgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Karl Heinz Frosch
- Department of Trauma and Orthopaedic Surgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.,Department of Trauma Surgery, Orthopaedics and Sports Traumatology, BG Hospital Hamburg, Hamburg, Germany
| | - Matthias Krause
- Department of Trauma and Orthopaedic Surgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
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Multiligamentous Knee Injuries: Acute Management, Associated Injuries, and Anticipated Return to Activity. J Am Acad Orthop Surg 2022; 30:1108-1115. [PMID: 36400057 DOI: 10.5435/jaaos-d-21-00830] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Accepted: 07/19/2022] [Indexed: 11/21/2022] Open
Abstract
Multiligamentous knee injuries (MLKIs) are devastating injuries. The energy and severity of these injuries encompass a wide range from low-energy single-joint mechanisms to high-energy polytrauma settings. Currently, there is no consensus on surgical treatment approach, surgical timing, or the return to preinjury activity levels after injury. There does appear to be a difference in the rate of return to activity and level of activity based on whether the injury was sustained during sport, in a trauma setting, or while on active military duty. The purpose of this descriptive review was to summarize current concepts related to (1) the acute management of MLKIs; (2) the effect of concomitant neurovascular, meniscal, and chondral injury on MLKI outcomes; (3) the effect of surgical versus nonsurgical treatment of MLKI on outcomes; and (4) rates and predictors of return to sport, work, and active military service after an MLKI.
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Therrien E, Pareek A, Song BM, Wilbur RR, Till SE, Krych AJ, Stuart MJ, Levy BA. Comparison of Posterior Cruciate Ligament Reconstruction Using an All-Inside Technique With and Without Independent Suture Tape Reinforcement. Orthop J Sports Med 2022; 10:23259671221137357. [PMID: 36479468 PMCID: PMC9720802 DOI: 10.1177/23259671221137357] [Citation(s) in RCA: 2] [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: 07/11/2022] [Accepted: 08/23/2022] [Indexed: 12/03/2022] Open
Abstract
Background Biomechanical studies support the use of suture tape reinforcement for limiting graft elongation and increasing strength in knee ligament reconstructions. Purpose To compare posterior cruciate ligament (PCL) laxity, complication and reoperation rates, and patient-reported outcomes (PROs) after all-inside single-bundle PCL reconstruction (PCLR) with versus without independent suture tape reinforcement. Study Design Cohort study; Level of evidence, 3. Methods A retrospective cohort study of consecutive patients who underwent primary, all-inside allograft single-bundle PCLR with and without independent suture tape reinforcement at a single academic institution from 2012 to 2019. Medical records were reviewed for patient characteristics, additional injuries, and concomitant procedures. PRO scores (including the International Knee Documentation Committee [IKDC], Tegner activity scale, and Lysholm scores), bilateral comparison kneeling radiographs, and physical examination findings were collected at a minimum of 2 years postoperatively. Results Included were 50 patients: 19 with suture tape reinforcement (mean age 30.6 ± 2.9 years) and 31 without suture tape reinforcement (control group; mean age 26.2 ± 1.6 years). One PCLR graft in the suture tape group failed. Posterior drawer examination revealed grade 1+ laxity in 4 of 19 (21%) of the suture tape cohort versus 6 of 31 (19%) of the control cohort (P > .999). Bilateral kneeling radiographs showed similar side-to-side differences in laxity between the groups (suture tape vs control: mean, 1.9 ± 0.4 vs 2.6 ± 0.6 mm; P = .361). There were no statistically significant differences between the groups in postoperative IKDC (suture tape vs control: 79.3 vs 79.6; P = .779), Lysholm (87.5 vs 84.3; P = .828), or Tegner activity (5.6 vs 5.7; P = .562) scores. Conclusion All-inside single-bundle PCLR with and without independent suture tape reinforcement demonstrated low rates of graft failure, complications, and reoperations, with satisfactory PROs at a minimum 2-year follow-up. Radiographic posterior tibial translation was comparable between the 2 groups.
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Affiliation(s)
- Erik Therrien
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Ayoosh Pareek
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Bryant M. Song
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Ryan R. Wilbur
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Sara E. Till
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Aaron J. Krych
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Michael J. Stuart
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Bruce A. Levy
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, USA. ,Bruce A. Levy, MD, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, USA ()
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38
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Kniegelenkluxation Grad IIIL nach Schenck mit Ruptur der A. poplitea. ARTHROSKOPIE 2022. [DOI: 10.1007/s00142-022-00580-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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39
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Dianat S, Bencardino JT. Postoperative Magnetic Resonance Imaging of the Knee Ligaments. Magn Reson Imaging Clin N Am 2022; 30:703-722. [DOI: 10.1016/j.mric.2022.02.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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40
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Hecker A, Schmaranzer F, Huber C, Maurer J, Egli RJ, Eberlein SC, Klenke FM. Treatment of Knee Dislocation With Primary Repair and Suture Augmentation: A Viable Solution. Orthop J Sports Med 2022; 10:23259671221132555. [PMID: 36425010 PMCID: PMC9678999 DOI: 10.1177/23259671221132555] [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: 07/31/2022] [Accepted: 08/10/2022] [Indexed: 11/18/2022] Open
Abstract
Background: Different surgical techniques have been described for the treatment of knee
dislocation (KD). Nonoperative approaches are frequently combined with
surgical reconstruction using auto- or allograft. Purpose: To evaluate the midterm results of primary surgical repair and suture
augmentation to treat KD. Study Design: Case series; Level of evidence, 4. Methods: A total of 22 patients (5 women, 17 men; mean age, 45 ± 15 years) with KD
were evaluated at a mean of 49 ± 16 months after surgical treatment that
included primary repair and suture augmentation. Magnetic resonance imaging,
stress radiographs, and outcome scores were obtained at the follow-up.
Clinical examination including hop tests and force measurements for flexion
and extension was performed. Results: The mean difference in pre- to postinjury Tegner scores was –2 ± 1. The
outcome scores showed mean values of 84 ± 15 (Lysholm), 73 ± 15
(International Knee Documentation Committee) and 65 ± 25 (Anterior Cruciate
Ligament–Return to Sport after Injury scale). Compared with the uninjured
knee, the range of motion of the injured knee was reduced by 21° ± 12°.
Twelve patients felt fit enough to perform hop tests and showed a mean
deficit of 7% ± 17%° compared with the uninjured leg. The mean force deficit
was 19% ± 18% for extension and 8% ± 16% for flexion. Stress radiographs
revealed an 11 ± 7–mm higher anteroposterior translation on the injured
side. Four patients had secondary ligament reconstructions due to persistent
instability and 7 underwent arthroscopic arthrolysis due to stiffness. A
significant increase of osteoarthritis was found for the medial, lateral,
and patellofemoral compartments (P = .007, .004, and .006,
respectively). Conclusion: Primary repair and suture augmentation of KD led to satisfactory clinical
midterm results despite persistent radiological instability and a
significant increase in osteoarthritis. This technique allows the return to
activities of daily living without subjective instability in most
nonathletic patients. Secondary ligament reconstructions should be performed
if relevant instability persists to decrease the risk of secondary meniscal
and cartilage damage.
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Affiliation(s)
- Andreas Hecker
- Department of Orthopaedic Surgery and Traumatology, Inselspital, Bern University Hospital, University of Bern, Switzerland
| | - Florian Schmaranzer
- Department for Diagnostic, Interventional and Paediatric Radiology, Inselspital, Bern University Hospital, University of Bern, Switzerland
| | - Christoph Huber
- Department of Orthopaedic Surgery and Traumatology, Inselspital, Bern University Hospital, University of Bern, Switzerland
| | - Jonas Maurer
- Department of Physiotherapy, Inselspital, Bern University Hospital, Bern, Switzerland
| | - Rainer J. Egli
- Department for Diagnostic, Interventional and Paediatric Radiology, Inselspital, Bern University Hospital, University of Bern, Switzerland
| | - Sophie C. Eberlein
- Department of Orthopaedic Surgery and Traumatology, Inselspital, Bern University Hospital, University of Bern, Switzerland
| | - Frank M. Klenke
- Department of Orthopaedic Surgery and Traumatology, Inselspital, Bern University Hospital, University of Bern, Switzerland
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Makaram NS, Murray IR, Geeslin AG, Chahla J, LaPrade RF. Diagnosis and treatment strategies of the multiligament injured knee. Bone Jt Open 2022; 3:894-897. [DOI: 10.1302/2633-1462.311.bjo-2022-0086.r1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Aims Multiligament knee injuries (MLKI) are devastating injuries that can result in significant morbidity and time away from sport. There remains considerable variation in strategies employed for investigation, indications for operative intervention, outcome reporting, and rehabilitation following these injuries. At present no study has yet provided a comprehensive overview evaluating the extent, range, and overall summary of the published literature pertaining to MLKI. Our aim is to perform a methodologically rigorous scoping review, mapping the literature evaluating the diagnosis and management of MLKI. Methods This scoping review will address three aims: firstly, to map the current extent and nature of evidence for diagnosis and management of MLKI; secondly, to summarize and disseminate existing research findings to practitioners; and thirdly, to highlight gaps in current literature. A three-step search strategy as described by accepted methodology will be employed to identify peer-reviewed literature including reviews, technical notes, opinion pieces, and original research. An initial limited search will be performed to determine suitable search terms, followed by an expanded search of four electronic databases (MEDLINE, EMBASE, Cochrane Database of Systematic Reviews, and Web of Science). Two reviewers will independently screen identified studies for final inclusion. Dissemination We will map key concepts and evidence, and disseminate existing research findings to the wider orthopaedic and sports medicine community, through both peer-reviewed and non-peer-reviewed literature, and conference and in-person communications. We will highlight gaps in the current literature and determine future priorities for further research. Cite this article: Bone Jt Open 2022;3(11):894–897.
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Affiliation(s)
- Navnit S. Makaram
- Edinburgh Orthopaedics, Royal Infirmary of Edinburgh, Edinburgh, UK
- The University of Edinburgh, Edinburgh, UK
| | - Iain R. Murray
- Edinburgh Orthopaedics, Royal Infirmary of Edinburgh, Edinburgh, UK
- The University of Edinburgh, Edinburgh, UK
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Multiligament Knee Injuries in Young Athletes. Clin Sports Med 2022; 41:611-625. [DOI: 10.1016/j.csm.2022.05.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Borque KA, Jones M, Balendra G, Willinger L, Pinheiro VH, Anand BS, Williams A. High return to play rate following treatment of multiple-ligament knee injuries in 136 elite athletes. Knee Surg Sports Traumatol Arthrosc 2022; 30:3393-3401. [PMID: 35279739 DOI: 10.1007/s00167-022-06926-3] [Citation(s) in RCA: 2] [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: 12/24/2021] [Accepted: 02/21/2022] [Indexed: 11/25/2022]
Abstract
PURPOSE The purpose of the study is to assess return to play rate and timing of elite athletes treated for multi-ligament knee injuries with modern surgical techniques. METHODS A retrospective review was performed of all professional or national/international level athletes treated for a multi-ligament knee injury by the senior author in the period from February 2001 to October 2019, with a minimum of 2-year follow-up. The study cohort consisted of 136 elite athletes who underwent surgery of two or more knee ligaments. Outcomes measures were return to play (RTP), defined as return to elite level sport, return to play time, and further surgical procedures. RESULTS One hundred and twenty (88.2%) athletes returned to elite level sport at an average of 12.8 months from operation. In unicruciate injuries, ACL and PCL-based injuries had similar return to play rates (89.1% vs. 87.5% respectfully, n.s.) although mean RTP time was longer in those with PCL-based injuries (15.2 vs. 11.9 months, p < 0.01). Bicruciate injuries had longer RTP times compared to unicruciate injuries (mean RTP 16.0vs. 12.4 months, p < 0.05) but were able to return at a similar rate (83.3% vs. 88.9%, n.s.). Medial and lateral sided injuries had similar RTP rates (89.3% vs. 87.9%, n.s.) though lateral sided injuries took longer before returning to play (13.4 vs. 11.6 months, p < 0.05). Further surgery was required in 54 (39.9%) patients including 25 (18.4%) manipulations under anaesthesia. Four (2.9%) of the athletes underwent revision ligament surgery. CONCLUSION Modern surgical techniques used in the treatment of multi-ligament knee injuries can lead to high return to play rates in elite athletes. LEVEL OF EVIDENCE IV.
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Affiliation(s)
- Kyle A Borque
- Houston Methodist Orthopedics and Sports Medicine, Houston, USA
| | - Mary Jones
- Fortius Clinic, 17 Fitzhardinge Street, London, W1H 6EQ, UK
- FIFA Medical Centre of Excellence, London, UK
| | - Ganesh Balendra
- Fortius Clinic, 17 Fitzhardinge Street, London, W1H 6EQ, UK
- FIFA Medical Centre of Excellence, London, UK
| | - Lukas Willinger
- Department of Trauma Surgery, Klinikum Rechts der Isar, Technical University Munich, Munich, Germany
| | - Vitor Hugo Pinheiro
- Fortius Clinic, 17 Fitzhardinge Street, London, W1H 6EQ, UK
- FIFA Medical Centre of Excellence, London, UK
| | - Bobby Singh Anand
- Fortius Clinic, 17 Fitzhardinge Street, London, W1H 6EQ, UK
- FIFA Medical Centre of Excellence, London, UK
| | - Andy Williams
- Fortius Clinic, 17 Fitzhardinge Street, London, W1H 6EQ, UK.
- FIFA Medical Centre of Excellence, London, UK.
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Lau BC, Varsheya K, Morriss N, Wickman J, Kirkendall D, Abrams G. Single-Stage Surgical Treatment of Multi-ligament Knee Injuries Results in Lower Cost and Fewer Complications and Unplanned Reoperations Compared With Staged Treatment. Arthrosc Sports Med Rehabil 2022; 4:e1659-e1666. [PMID: 36312718 PMCID: PMC9596897 DOI: 10.1016/j.asmr.2022.06.012] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Revised: 06/14/2022] [Accepted: 06/21/2022] [Indexed: 12/02/2022] Open
Abstract
Purpose To compare complications, unplanned reoperations, and costs between single-stage and 2-stage treatment of multi-ligament knee injuries. Methods The MarketScan database was queried (2007-2016), identifying patients undergoing surgery for a multi-ligament knee injury. The single-stage cohort was defined as having at least 2 Current Procedural Terminology codes for ligament reconstruction at the index procedure without a Current Procedural Terminology code for ligament reconstruction appearing in the database for the following 12 months. The 2-stage cohort was defined as undergoing multiple ligament reconstruction procedures within a 12-month period with subsequent ligament procedure codes that differed from the index ligament reconstruction codes. Propensity score matching was performed using a greedy nearest-neighbor algorithm to match specific injury patterns between the 2 cohorts. Baseline demographic characteristics, medical comorbidities, and the Charlson Comorbidity Index were recorded. Complications, unplanned reoperations, and total health care expenditures were recorded for up to 5-year follow-up. Two-sample t tests, χ2 tests, and Fisher exact tests were used with an α level of .05 set as significant. Results We identified 1,150 patients who underwent surgery for multi-ligament knee injuries (1,080 with single-stage approach and 270 with 2-stage approach). No significant differences in baseline characteristics or medical comorbidities were found between the cohorts. After propensity score matching, the single-stage group had fewer complications at 30, 90, 180, and 365 days (P < .05). Two-stage treatment increased the risk of reoperation at 1 year (5.5 times) and 2 years (4.9 times) after the index procedure. Health care expenditures were lower in the first 9 months for the staged cohort, but from 9 months ($31,210 vs $22,252, P < .0001) through 5 years, total costs were higher in this group. Conclusions Single-stage surgical treatment of multi-ligament knee injuries results in fewer complications and reoperations and lower total costs compared with 2-stage treatment, even after controlling for the number and combination of ligaments injured. Level of Evidence Level III, retrospective cohort study.
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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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Said SM, Elsoe R, Mikkelsen C, Engström B, Larsen P. Clinical, functional, and patient-reported outcome of traumatic knee dislocations: a retrospective cohort study of 75 patients with 6.5-year follow-up. Arch Orthop Trauma Surg 2022; 143:2589-2597. [PMID: 35972573 DOI: 10.1007/s00402-022-04578-z] [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: 03/31/2022] [Accepted: 08/06/2022] [Indexed: 11/02/2022]
Abstract
INTRODUCTION At present, limited knowledge regarding clinical, functional, and patient-reported outcomes at mid- and long-terms after surgical treatment of traumatic knee dislocations is available. This study aimed to investigate the mid-term recovery regarding clinical, functional, and patient-reported outcomes in patients following knee dislocation with associated multi-ligament injuries. MATERIALS AND METHODS The study design was a cross-sectional cohort study. Data were collected by retrospective chart review, clinical examination, and interview of patients. All patients treated surgically following a knee dislocation between January 2000 and December 2011 were included. The surgical technique was up to the decision of the individual surgeon. The main outcome was the Lysholm knee score. Secondary outcomes consist of clinical knee examination, functional performance test, pain, and patient-reported outcome across several domains in function, sport, pain, and quality of life. RESULTS Seventy-five patients (66.3%) accepted the invitation to participate. The mean age at the time of knee dislocation was 33.5 years, with a range of 16-65 years of age. The mean follow-up time was 78 months (R: 17-147). 75% of patient a Schenck's type 1 lesion and 23% a type 3. The median Lysholm knee score was 83 (R: 18-100). The mean KOOS for the five subscales were pain 84.5 (95% CI 80.5-88.5), symptoms 75.1 (95% CI 70.7-79.4), ADL 87.0 (95% CI 83.1-90.9), sport 59.9 (95% CI 53.3-66.4), and QOL 71.3 (95% CI 67.0-75.6). The mean Tegner activity level was 5.1 (95% CI 4.5-5.7). The median single assessment numeric evaluation (SANE) was 93 (R: 0-100). The pain intensity score for pain (VAS) during activity was reported with a mean of 2.7 (95% CI 2.1-3.3). The objective IKDC examination showed 76% of patients grouped by Grade A (normal knee function) or Grade B (nearly normal). CONCLUSION With a mean follow-up of 6.5 years, combined repair and reconstruction surgery following a knee dislocation shows good to excellent patient-reported outcome and more than 75% of patients experiencing normal knee functioned evaluated by the IKDC score.
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Affiliation(s)
- Sinan M Said
- Department of Orthopaedic Surgery, Aalborg University Hospital, 18-22 Hobrovej, DK-9000, Aalborg, Denmark.,Karolinska Institutet/Sports Trauma Research Center, Stockholm, Sweden
| | - Rasmus Elsoe
- Department of Orthopaedic Surgery, Aalborg University Hospital, 18-22 Hobrovej, DK-9000, Aalborg, Denmark
| | | | - Björn Engström
- Karolinska Institutet/Sports Trauma Research Center, Stockholm, Sweden
| | - Peter Larsen
- Department of Orthopaedic Surgery, Aalborg University Hospital, 18-22 Hobrovej, DK-9000, Aalborg, Denmark. .,Department of Occupational Therapy and Physiotherapy, Aalborg University Hospital, Aalborg, Denmark.
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Mortazavi SMJ, Kaseb MH, Maleki RG, Razzaghof M, Noori A, Rezaee R. The Functional Outcomes of Delayed Surgical Reconstruction in Nonsport-Induced Multiligament Knee Injuries: A Retrospective Cohort Study. J Knee Surg 2022; 35:1097-1105. [PMID: 33389731 DOI: 10.1055/s-0040-1721788] [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: 02/07/2023]
Abstract
Multiligament knee injuries (MLKIs) are among the most detrimental injuries, which can cause significant compromise of joint stability and function. Our aim was to investigate the functional outcomes of nonsport-induced MLKIs who presented late after injury and underwent delayed arthroscopic reconstruction. In a retrospective cohort of 18 MLKI patients (19 knees, January 2012-2018) who had undergone arthroscopic reconstruction, we assessed the knee range of motion, return to work/sport, International Knee Documentation Committee (IKDC), Knee Injury and Osteoarthritis Outcome Score, Western Ontario and McMaster Universities Arthritis Index, Lysholm, and Tegner scores. The preoperative scores were retrieved from the patients' registry database. We reviewed their surgical notes and extracted the operation data, including the damaged ligaments, stages of the surgery, and associated meniscal injury. There were 14 males and 4 females with a mean age of 30.57 ± 10.31 years. The mean time from injury to surgery was 17.31 ± 11.98 months. The most common injury was anterior cruciate ligament/posterior cruciate ligament (31.6%). The mechanisms of injury were motor vehicle accidents (72.2%), falls (22.2%), and sports (5.6%). The reconstruction was either single (61.2%) or multiple stage (38.8%). The pre- and postoperative scores were 45.31 ± 7.30 versus 79.16 ± 11.86 IKDC, 3.84 ± 1.26 versus 8.37 ± 1.16 Tegner, and 60.42 ± 7.68 versus 89.42 ± 8.81 Lysholm, respectively. All the scores showed significant improvement at mean follow-up of 24.05 ± 9.55 months (p < 0.001). In conclusion, delayed arthroscopic reconstruction of MLKIs significantly improved the functional outcomes and return to work in patients presenting late to the orthopaedic clinic. There was no relationship between the demographic variables, mechanism of injury, number of injured ligaments, and the stages of surgery and the functional outcomes in this group of patients.
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Affiliation(s)
- S M Javad Mortazavi
- Department of Orthopedics, Joint Reconstruction Research Center, Imam Khomeini Hospital Complex, Tehran, Iran
| | - M H Kaseb
- Department of Orthopedics, Joint Reconstruction Research Center, Imam Khomeini Hospital Complex, Tehran, Iran
| | - R G Maleki
- Department of Orthopedics, Joint Reconstruction Research Center, Imam Khomeini Hospital Complex, Tehran, Iran
| | - M Razzaghof
- Department of Orthopedics, Joint Reconstruction Research Center, Imam Khomeini Hospital Complex, Tehran, Iran
| | - A Noori
- Department of Orthopedics, Joint Reconstruction Research Center, Imam Khomeini Hospital Complex, Tehran, Iran
| | - R Rezaee
- Department of Orthopedics, Joint Reconstruction Research Center, Imam Khomeini Hospital Complex, Tehran, Iran
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Abstract
OBJECTIVE To characterize long-term outcomes of multiligament knee injuries (MLKIs) using patient-reported outcome measures, physical examination, and knee radiographs. DESIGN Retrospective clinical follow-up. METHODS Twenty knees (18 patients) were evaluated at a mean follow-up of 13.1 years (range 11-15 years). The primary outcome measure was the Internal Knee Documentation Committee score. Patients also completed secondary patient-based outcome assessments including Patient-Reported Outcomes Measurement Information System computer adaptive testing, Short Form-36, and Tegner activity score. Sixteen knees (14 patients) also had physical examination and bilateral knee radiographs assessed with the Kellgren-Lawrence score. RESULTS The mean Internal Knee Documentation Committee score was 56 points, which was significantly lower than the age-matched normative value of 77 ( P = 0.004) and exceeds the minimum clinically important difference of 12 points. Most secondary outcome scores were worse than normative population values. Posttraumatic arthritis was present in 100% of MLKIs that had radiographs. Comparing operative versus nonoperative management, there were no statistical differences in patient demographics, injury characteristics, physical examination, or imaging, but surgical patients had better Short Form-36 Social Functioning (89 vs. 63, P = 0.02) and Tegner scores (4.5 vs. 2.9, P = 0.05). CONCLUSION The long-term outcomes of MLKIs are generally poor, and posttraumatic radiographic evidence of arthritis seems to be universal . Operative management of these injuries may improve long-term outcomes. Clinicians should be aware of these results when counseling patients. LEVEL OF EVIDENCE Therapeutic Level IV. See Instructions for Authors for a complete description of levels of evidence.
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Complex Repair and Cruciate Ligament Reconstruction in KDs III and IV Multiligamentous Knee Injuries-Results of Mid-Term Follow-up. J Knee Surg 2022. [PMID: 35649432 DOI: 10.1055/s-0042-1748172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The purpose of the present study was to describe the longitudinal outcomes of acute repair of extra-articular structure and anatomical reconstruction of cruciate ligament for knee dislocations (KDs) III and IV multiligamentous knee injuries. Forty-seven patients with an acute KD III or IV were treated with one-stage management within 9.2 days. Forty-five KDs III and IV with a follow-up at a mean of 53.2 months were evaluated. The mean International Knee Documentation Committee (IKDC) score, Lysholm score, and Tegner score were 81.5 ± 0.7, 89.6 ± 1.2, and 6.8 ± 0.5, respectively. Comparing preoperative data with those at the latest follow-up, significant improvements in IKDC score (p < 0.01), Lysholm score (p < 0.01), and Tegner score (p < 0.01) were noted in all groups. Comparing contralateral knee stability, no statistical differences were found including the varus/valgus (0 degree/30 degrees) and Telos stress radiography. So, acute repair of extra-articular structure and anatomical reconstruction of cruciate ligament resulted in satisfactory outcomes for KDs III and IV multiligamentous knee injuries.
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Fortier LM, Stylli JA, Civilette M, Duran NS, Hanukaai S, Wilder H, Sherman WF, Kaye AD. An Evidence-Based Approach to Multi-Ligamentous Knee Injuries. Orthop Rev (Pavia) 2022; 14:35825. [PMID: 35769647 PMCID: PMC9235428 DOI: 10.52965/001c.35825] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Accepted: 01/12/2022] [Indexed: 01/19/2024] Open
Abstract
Multi ligament knee injuries (MLKIs) are highly complex injuries with associated complications and often present with difficult management strategies. MLKIs may affect the anterior cruciate ligament (ACL), posterior cruciate ligament (PCL), medial collateral ligament (or posteromedial corner (PMC)), and lateral collateral ligament (or posterolateral corner (PLC)) in addition to other structures including the menisci, common peroneal nerve, and popliteal artery. MLKIs are highly associated with the male sex and are commonly seen in high-velocity motor vehicle accidents and low-velocity sports injuries. Given the multiple planes of movement in the knee and various primary and secondary stabilizers throughout those planes, there is great heterogeneity in an injury pattern and most involve the ACL and PCL. Initial evaluation of this injury includes assessment of lower extremity sensation, distal pulses, and ankle-brachial index (ABI). If vascular compromise is suspected, computed tomography angiography (CTA) or magnetic resonance angiography (MRA) are indicated to evaluate the vasculature. As opposed to CTA, MRA offers visualization of the soft-tissue structures that are commonly damaged in MLKIs. Initial management typically includes closed reduction of the knee with subsequent external fixation. Classification systems guide initial assessments; however, further management is unclear and leads the surgical team to decide the best, individualized management option for each patient. As a result, optimal surgical and postoperative treatment options remain complicated, and clinical outcomes remain difficult to predict. The purpose of this review is to consolidate the most up-to-date practices of the diagnostic workup, management, and treatment of MLKIs.
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Affiliation(s)
| | | | | | | | | | - Heath Wilder
- Department of Orthopaedic Surgery, Tulane University
| | | | - Alan D Kaye
- Department of Anesthesiology, Louisiana State University Health Shreveport
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