Meniscal surgery and rehabilitation

PURPOSE: To describe the clinical and radiographic features associated with isolated hypermobile lateral meniscus (HLM), and report patient outcomes following surgically repaired isolated HLM. METHODS: All patients diagnosed with HLM from 2000 to 2020 at a single academic institution were identified and reviewed. Patients were excluded if they had concomitant ligament injury or lacked 2-year follow-up. Preoperative and postoperative visual analog scale (VAS) pain scores were determined from clinical notes...

The aim of treatment of a ruptured anterior cruciate ligament (ACL) is the return of the patient to an acceptable level of activity without giving way phenomena as well as adequate treatment of prognostically relevant concomitant lesions. The treatment of acute ACL ruptures can be either early reconstruction or a primary physiotherapy with optional later reconstruction. Which path is taken depends on possible concomitant injuries that require early surgical intervention (e.g., repairable meniscal injury or distal rupture of the medial collateral ligament) and on patient-specific factors (age, level of activity)...

PURPOSE: The purpose of this study was to describe the incidence of soft tissue injuries associated with pediatric proximal tibial fractures (PPTF) and the frequency that magnetic resonance imaging (MRI) was used before surgery in this patient population. METHODS: A systematic review of English literature, using EMBASE and PubMed, was completed. Articles reporting on soft tissue injury in PPTFs between 1980 and 2021 were identified. Associated pathology (meniscal tear, meniscal entrapment, cruciate ligament injury, extensor mechanism injury, and chondral injury) and use of MRI at time of diagnosis, were assessed in these studies...

PURPOSE: The purpose of this study was to evaluate practice patterns of a single surgeon with respect to meniscectomy and meniscal repair over a 20-year period at a single institution. METHODS: A cross-sectional descriptive study was carried out by reviewing the surgical data from the past 20 years (2002-2021) of patients who underwent arthroscopic primary meniscal surgery. Age, sex, knee and meniscus affected, morphology of the meniscal tear, meniscal radial location, location on the axial plane, tissue quality, and associated injuries were recorded...

PURPOSE: The purposes of this study were to determine the incidence and key characteristics of meniscus injuries in professional baseball players, assess current treatment strategies, determine the return to play rates at any level (RTP) and at the same level (RSL), and identify prognostic factors that predict injury severity. METHODS: After approval from the Major League Baseball (MLB) Research Committee and our institutional review board, the MLB Health and Injury Tracking System was used to identify meniscus injuries occurring across MLB and Minor League Baseball (MiLB) from 2011 to 2017...

OBJECTIVE: To review the research progress of meniscus repair in recent years, in order to provide help for the clinical decision-making of meniscus injury treatment. METHODS: The domestic and foreign literature related to meniscal repair in recent years was extensively reviewed to summarize the reasons for the prevalence of meniscal repair, surgical indications, various repair methods and long-term effectiveness, the need to deal with mechanical structural abnormalities, biological enhancement repair technology, rehabilitation treatment, and so on...

PURPOSE: (1) To define the incidence of surgically treated isolated bucket-handle meniscus tears (BHMTs); (2) to investigate risk of subsequent ipsilateral anterior cruciate ligament reconstruction (ACLR) in patients who underwent previous isolated bucket handle (BH) meniscus repair; and (3) to investigate the risk of subsequent ACLR for various types of surgically treated meniscal tears. METHODS: A retrospective review of a national database was conducted to identify patients, aged 10 to 40 years, who underwent primary isolated BH meniscus surgery from 2015 to 2020...

PURPOSE: To report the variability in outcome measures after meniscal surgery and to compare responsiveness between patient-reported outcome measures (PROMs). METHODS: A systematic search of the PubMed/MEDLINE and Web of Science databases was performed according to the Preferred Reporting Items for Systematic Reviews and Meta-Analysis guidelines. A total of 257 studies met inclusion criteria. Patient and study attributes were extracted, including pre- and postoperative means for PROMs...

INTRODUCTION: Surgical meniscal lesions are common and 80% of cases involve the medial meniscus of a stable knee. There is a lack of consensus regarding postoperative rehabilitation protocols and a wide variation between restrictive and accelerated rehabilitation protocols exists. The main objective of this study was to report the functional results and the failure rate of the various rehabilitation protocols of the retrospective series of the French Society of Arthroscopy (SFA) after suturing the medial meniscus of a stable knee, considering whether the tear is stable or unstable...

PURPOSE: Although several factors related to the concomitant meniscal injury at anterior cruciate ligament reconstruction (ACL-R) have been investigated in a general population, few studies have identified the risk factors of meniscal tear severity in young patients in which the majority of ACL tears occur. The purpose of this study was to analyze the associated factors with meniscal injury and irreparable meniscal tear and the timeline for medial meniscal injury at ACL-R in young patients...

Anterior cruciate ligament (ACL) tears are a common orthopaedic injury, particularly in athletic populations. Primary ACL reconstructions (ACLR) have fairly successful outcomes; however, there is a subset of patients who experience failure or re-injury and require a technically challenging revision ACLR procedure. Knowledge of the clinically relevant ACL anatomy and biomechanics, including closely associated meniscal, ligament, and osseous structures, is fundamental for an anatomic revision ACLR. Comprehensive evaluation and diagnosis are also critical to identify the causes of primary ACLR failure and determine appropriate treatment(s)...

PURPOSE: The purpose of this study was to determine the rates of concomitant knee pathology in patients with ACL injuries and Segond fractures. METHODS: A retrospective study is undertaken with patients identified via query of CPT codes for ACL reconstruction from 2014 to 2020. All patients with preoperative radiographs were reviewed for the presence of Segond fractures. Operative reports were analyzed for the presence of concurrent pathology, including meniscus, cartilage, and other ligamentous injuries at the time of arthroscopic ACL reconstruction...

BACKGROUND: Numerous individual, temporal, injury- and surgery-specific factors impact the functional capacity during rehabilitation, return to sports (RTS), and re-injury prevention after an anterior cruciate ligament (ACL) reconstruction. PURPOSE: This multicentre cohort study evaluated the isolated and interactive contributions of time between injury and surgery, time since reconstruction, age, gender, pain, graft type, and concomitant injuries as to inertial sensor-assessed motor function after ACL reconstructions in multiple linear mixed model regressions...

BACKGROUND: Anterior cruciate ligament (ACL) reconstruction aims to restore anteroposterior and rotatory stability to the knee following ACL injury. This requires the graft to withstand the forces applied during the process of ligamentisation and the rehabilitative period. We hypothesise that the use of suture tape augmentation of single bundle ACL reconstruction (ACLR) will reduce residual knee laxity and improve patient-reported outcomes at 2-year follow-up. We will conduct a 1:1 parallel arm single-centre randomised controlled trial comparing suture tape augmented ACLR to standard ACLR technique...

BACKGROUND: Follow-up care including rehabilitation therapy after isolated meniscal repair remains to be standardized. Thus, no standard criteria are available for the return-to-running (RTR) or return-to-sport (RTS). The objective of this study was to identify criteria for RTR and RTS after isolated meniscal repair, based on a review of the literature. HYPOTHESIS: Return-to-sport criteria after isolated meniscal repair have been published. METHODS: We performed a scoping review of the literature using the methodology developed by Arksey and O'Malley...

INTRODUCTION: Augmented anterior cruciate ligament reconstruction (ACLR) techniques have been proposed to reduce the high reported re-injury rates and low rates of return to sport (RTS). This study reports clinical outcomes, RTS and re-injury rates in patients undergoing ACLR using autologous hamstrings augmented with suture tape. MATERIALS AND METHODS: A total of 53 patients were prospectively recruited, undergoing ACLR using hamstrings with suture tape augmentation, combined with a structured rehabilitation programme...

BACKGROUND: The risk of cyclops syndrome increases significantly after anterior cruciate ligament (ACL) reconstruction (ACLR) if complete extension is not recovered before the sixth postoperative week. The lockdown in France due to the COVID-19 pandemic led to an absence of supervised rehabilitation, requiring unexpected self-rehabilitation in patients who underwent ACLR just before lockdown. PURPOSE: To determine the rate of cyclops syndrome after ACLR in patients who underwent self-rehabilitation during lockdown...

BACKGROUND: Loss of knee extension (LOE) after anterior cruciate ligament reconstruction (ACLR) is associated with limited knee joint function and increased risk for knee osteoarthritis. HYPOTHESIS: Preoperative LOE will affect postoperative LOE for up to 12 months after ACLR. STUDY DESIGN: Cohort study; Level of evidence, 2. METHODS: Included were patients who underwent anatomic ACLR between June 2014 and December 2018...

BACKGROUND: Re-alignment surgeries for uni-compartmental knee osteoarthritis, such as high tibial osteotomy (HTO) for varus knees or distal femoral osteotomy (DFO) for valgus knees, are recognized as standard strategies. However, the treatment strategy has not been established for patients with a neutrally-aligned osteoarthritic knee with severe joint line obliquity (JLO) owing to the combination of a valgus femur and a varus tibia; i.e., type II coronal plane alignment of the knee (CPAK)...

OBJECTIVE: To summarize the effectiveness of management strategies and rehabilitation approaches for knee joint structural and molecular biomarker outcomes following anterior cruciate ligament (ACL) and/or meniscal tear. DESIGN: Intervention systematic review. LITERATURE SEARCH: We searched the MEDLINE, Embase, CINAHL, CENTRAL, and SPORTDiscus databases from their inception up to November 3, 2021. STUDY SELECTION CRITERIA: We included randomized controlled trials (RCTs) investigating the effectiveness of management strategies or rehabilitation approaches for structural/molecular biomarkers of knee joint health following ACL and/or meniscal tear...