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https://www.readbyqxmd.com/read/29909296/anterior-cruciate-ligament-reconstruction-with-the-tape-locking-screw-tls-and-a-short-hamstring-graft-clinical-evaluation-of-61-cases-with-a-minimum-12-months-follow-up
#1
Benoît Orfeuvre, Régis Pailhé, Loïc Sigwalt, Brice Rubens Duval, Gabriel Lateur, Stéphane Plaweski, Dominique Saragaglia
INTRODUCTION: The TLS® technique for anterior cruciate ligament (ACL) reconstruction has the advantages of using only one hamstring tendon (semitendinosus) by preparing a short graft secured with screws and braided strips. The theoretical pitfall of this technique is that the graft length is determined arbitrarily. Thus, if the blind tunnels are not long enough, it will be impossible to tension the graft properly upon fixation. The primary objective of this study was to determine the postoperative side-to-side difference in knee laxity...
June 14, 2018: Orthopaedics & Traumatology, Surgery & Research: OTSR
https://www.readbyqxmd.com/read/29861259/effect-of-kinesio-taping-on-lower-limb-joint-powers-in-individuals-with-genu-varum
#2
AmirAli Jafarnezhadgero, Morteza Madadi Shad, Mahdi Majlesi, Matteo Zago
OBJECTIVE: Therapeutic lateral knee joint muscle taping potentially offers a low-risk, economical and effective alternative for the clinical treatment of light to moderate knee overload, due to misalignment in patients with genu varum. In this study, we aimed at investigating the immediate effect of lateral knee joint muscular kinesio taping on lower limb joint powers, during the stance phase of walking, in individuals with genu varum. METHODS: Fifteen male subjects with genu varum misalignment (age: 24...
April 2018: Journal of Bodywork and Movement Therapies
https://www.readbyqxmd.com/read/29858655/implant-preloading-in-extension-reduces-spring-length-change-in-dynamic-intraligamentary-stabilization-a-biomechanical-study-on-passive-kinematics-of-the-knee
#3
Janosch Häberli, Benjamin Voumard, Clemens Kösters, Daniel Delfosse, Philipp Henle, Stefan Eggli, Philippe Zysset
PURPOSE: Dynamic intraligamentary stabilization (DIS) is a primary repair technique for acute anterior cruciate ligament (ACL) tears. For internal bracing of the sutured ACL, a metal spring with 8 mm maximum length change is preloaded with 60-80 N and fixed to a high-strength polyethylene braid. The bulky tibial hardware results in bone loss and may cause local discomfort with the necessity of hardware removal. The technique has been previously investigated biomechanically; however, the amount of spring shortening during movement of the knee joint is unknown...
June 1, 2018: Knee Surgery, Sports Traumatology, Arthroscopy: Official Journal of the ESSKA
https://www.readbyqxmd.com/read/29806319/-short-term-effectiveness-of-absorbable-anchor-in-repairing-of-partial-anterior-cruciate-ligament-rupture
#4
Tian You, Lu Bai, Xintao Zhang, Wei Li, Changqing Jiang, Wentao Zhang
Objective: To study the short-term effectiveness of absorbable anchor in repairing of partial anterior cruciate ligament (ACL) rupture. Methods: Between December 2013 and February 2015, 22 patients with partial ACL rupture were repaired with absorbable anchor under arthroscopy. There were 12 males and 10 females with an average age of 27.5 years (range, 20-44 years). The injury located at left knee in 8 cases and at right knee in 14 cases. The time from injury to admission ranged from 2 to 13 days (mean, 9...
October 1, 2017: Chinese Journal of Reparative and Reconstructive Surgery
https://www.readbyqxmd.com/read/29752059/risk-factors-for-abnormal-anteroposterior-knee-laxity-after-primary-anterior-cruciate-ligament-reconstruction
#5
Riccardo Cristiani, Magnus Forssblad, Björn Engström, Gunnar Edman, Anders Stålman
PURPOSE: To identify preoperative and intraoperative factors associated with abnormal anterior knee laxity after primary anterior cruciate ligament (ACL) reconstruction. METHODS: A total of 5,462 patients who underwent primary ACL reconstruction at our institution from January 2000 to October 2015, with no associated ligament injuries, were included. Demographic data, information regarding graft used, concomitant meniscal surgery, and instrumented laxity were reviewed...
May 8, 2018: Arthroscopy: the Journal of Arthroscopic & related Surgery
https://www.readbyqxmd.com/read/29741911/long-term-comparison-of-semitendinosus-and-gracilis-tendon-versus-patellar-tendon-autografts-for-anterior-cruciate-ligament-reconstruction-a-17-year-follow-up-of-a-randomized-controlled-trial
#6
Matjaz Sajovic, Domen Stropnik, Katja Skaza
BACKGROUND: Short-term and mid-term differences between hamstring and patellar tendon autografts for anterior cruciate ligament (ACL) reconstruction are well documented. Systematic reviews highlight the lack of long-term results between the two grafts. HYPOTHESIS: Seventeen years after ACL reconstruction, no difference will be found in functional outcome, quality of life, and graft failure between patients with patellar tendon (PT) or semitendinosus and gracilis tendon (STG) autografts; however, a significant difference will be seen in the prevalence of osteoarthritis...
May 1, 2018: American Journal of Sports Medicine
https://www.readbyqxmd.com/read/29721458/tripled-semitendinosus-with-single-harvesting-is-as-effective-but-less-invasive-compared-to-standard-gracilis-semitendinosus-harvesting
#7
Luca Drocco, Daniele Camazzola, Riccardo Ferracini, Sebastien Lustig, Laura Ravera, Eugenio Graziano, Alessandro Massè, Alessandro Bistolfi
Introduction: The anterior cruciate ligament (ACL) reconstruction with pes anserinus tendons has been increasingly used throughout the last years. Although less invasive compared to other autologous grafts, a reduction of internal rotation and flexion strength after gracilis and semitendinosus harvesting has been reported. Harvesting one tendon instead of two from the pes anserinus can reduce the deficit of the knee flexor strength and improve the functional recover without weakening the reconstructed ligament...
October 2017: Muscles, Ligaments and Tendons Journal
https://www.readbyqxmd.com/read/29691616/lars-synthetic-ligaments-for-the-acute-management-of-111-acute-knee-dislocations-effective-surgical-treatment-for-most-ligaments
#8
Pierre Ranger, Andréa Senay, Geneviève Rochette Gratton, Marc Lacelle, Josée Delisle
PURPOSE: The purpose of this study was to describe the longitudinal outcomes of acute repair and augmentation for the reconstruction of dislocated knees, using LARS synthetic ligaments. METHODS: Patients with a knee dislocation surgically treated using LARS synthetic ligament augmentation, with a minimum follow-up of 24 months, were enrolled between 1996 and 2014. Range of motion, Lachman, pivot shift, posterior drawer, step off sign, valgus, varus, KT-1000 arthrometer, Telos technique, IKDC, Lysholm, Tegner, and Meyers scores were obtained every 2 years up to 10 years...
April 24, 2018: Knee Surgery, Sports Traumatology, Arthroscopy: Official Journal of the ESSKA
https://www.readbyqxmd.com/read/29610972/combined-reconstruction-of-the-anterolateral-ligament-in-chronic-acl-injuries-leads-to-better-clinical-outcomes-than-isolated-acl-reconstruction
#9
Camilo Partezani Helito, Danilo Bordini Camargo, Marcel Faraco Sobrado, Marcelo Batista Bonadio, Pedro Nogueira Giglio, José Ricardo Pécora, Gilberto Luis Camanho, Marco Kawamura Demange
PURPOSE: To evaluate the results of combined anterior cruciate ligament (ACL) and anterolateral ligament (ALL) reconstruction in patients with chronic ACL injury. It was hypothesized that patients who underwent combined ACL and ALL reconstruction would exhibit less residual laxity and better clinical outcomes. METHODS: Two groups of patients were evaluated and compared retrospectively. Both groups consisted only of patients with chronic (more than 12 months) ACL injuries...
April 2, 2018: Knee Surgery, Sports Traumatology, Arthroscopy: Official Journal of the ESSKA
https://www.readbyqxmd.com/read/29600218/arthroscopic-fixation-of-tibial-spine-avulsion-in-skeletally-immature-the-technique
#10
Skand Sinha, Durgashankar Meena, Ananta K Naik, M Selvamari, Rajendra K Arya
Introduction: Tibial spine avulsion fracture is more frequent in children than adults. Various methods of fixation have been mentioned, but concern remains about crossing the tibial physis. We present a technique of arthroscopic fixation with non-absorbable suture. Case Report: A total of 10 skeletally immature patients with tibial spine avulsion of Meyers and McKeever Type 2 and 3 were included in the study. The knee was arthroscopically cleared of hematoma. The avulsed tibial insertion of anterior cruciate ligament was reduced and held in place with tibial guide...
November 2017: Journal of Orthopaedic Case Reports
https://www.readbyqxmd.com/read/29576645/anterior-cruciate-ligament-reconstruction-with-tibial-attachment-preserving-hamstring-graft-without-implant-on-tibial-side
#11
Skand Sinha, Ananta Kumar Naik, Mridul Maheshwari, Sumedh Sandanshiv, Durgashankar Meena, Rajendra K Arya
Background: Tibial attachment preserving hamstring graft could prevent potential problems of free graft in anterior cruciate ligament (ACL) reconstruction such as pull out before graft-tunnel healing or rupture before ligamentization. Different implants have been reportedly used for tibial side fixation with this technique. We investigated short-term outcome of ACL reconstruction (ACLR) with tibial attachment sparing hamstring graft without implant on the tibial side by outside in technique...
March 2018: Indian Journal of Orthopaedics
https://www.readbyqxmd.com/read/29532113/anterior-cruciate-ligament-reconstruction-in-patients-older-than-fifty-years-a-comparison-with-a-younger-age-group
#12
Raffaele Iorio, Ferdinando Iannotti, Antonio Ponzo, Lorenzo Proietti, Andrea Redler, Fabio Conteduca, Andrea Ferretti
PURPOSE: To evaluate functional and radiological results in patients older than 50 years who underwent an anatomic anterior cruciate ligament (ACL) reconstruction with semitendinosus and gracilis tendons and to compare these results with those of patients younger than 40 years. METHODS: Thirty-six patients over the age of 50 years with a diagnosis of ACL complete lesion and 36 consecutive patients under 40 years were included in this prospective study. Follow-up included clinical evaluation using Lysholm, IKDC, and Tegner scores and a KT-1000 arthrometric evaluation...
May 2018: International Orthopaedics
https://www.readbyqxmd.com/read/29514365/one-stage-arthroscopic-reduction-combined-with-multiligament-reconstruction-or-repair-for-irreducible-posterolateral-knee-dislocation-a-retrospective-case-series-with-minimum-2-year-follow-up
#13
Zhuo Hongwu, Jian Li
The purpose of this study was to evaluate the clinical outcomes after arthroscopic management of irreducible posterolateral knee dislocation. Twenty-one patients with irreducible posterolateral knee dislocation were treated in our institution from January 2009 to May 2014. Inclusion criteria were as follows: (1) patients who underwent one-stage arthroscopic reduction combined with multiligament reconstruction or repair and (2) patients with a minimum 2-year follow-up. Knee stability was assessed using physical examination and side-to-side differences (SSD) determined with a KT-1000 arthrometer and Telos stress device...
March 7, 2018: Journal of Knee Surgery
https://www.readbyqxmd.com/read/29455502/-case-control-study-on-the-effect-of-meniscus-shaping-on-knee-function-after-anterior-cruciate-ligament-reconstruction
#14
Li-Feng Fu, Jin-Tao Hu, Zheng Wang, Xin Chen
OBJECTIVE: To observe the effect of the meniscus shaping on the knee function and stability after anterior cruciate ligament reconstruction(ACLR). METHODS: A total of 64 ACLR patients were included from January 2013 to January 2015. The control group was the ACLR patients with intact meniscus, in which 24 males and 6 females. The mean age was(32.8±5.5) years old(ranged, 22 to 43 years old). The injury side was left on 17 cases and right on 13 cases. The mean follow-up time was(15...
August 25, 2017: Zhongguo Gu Shang, China Journal of Orthopaedics and Traumatology
https://www.readbyqxmd.com/read/29455501/-case-control-study-on-the-effect-of-core-strength-training-on-the-function-of-anterior-cruciate-ligament-reconstruction
#15
Bin Wu, Song Zheng, Zhen-Hai Cai, Yue-Li Wang, Ming Zeng
OBJECTIVE: To observe the effect of core strength training on knee joint function and postural stability after anterior cruciate ligament reconstruction (ACLR). METHODS: A total of 80 ACLR patients were randomly allocated into conventional rehabilitation training group and core strength training group from May 2013 to May 2015 with 40 patients in each group. The patients in conventional rehabilitation training group underwent conventional ACLR rehabilitation training, in which 28 males and 12 females...
August 25, 2017: Zhongguo Gu Shang, China Journal of Orthopaedics and Traumatology
https://www.readbyqxmd.com/read/29451342/deleterious-effect-of-anti-angiotensin-ii-type-1-receptor-antibodies-detected-pretransplant-on-kidney-graft-outcomes-is-both-proper-and-synergistic-with-donor-specific-anti-hla-antibodies
#16
Jorge Malheiro, Sandra Tafulo, Leonídio Dias, La Salete Martins, Isabel Fonseca, Idalina Beirão, António Castro-Henriques, António Cabrita
AIM: Both donor-specific antibodies (DSA) and anti-angiotensin II type 1 receptor antibodies (AT1R-abs) have been associated with poor graft outcomes after kidney transplantation (KT). We aimed to understand the impact of pretransplant AT1R-abs with or without concomitant DSA on KT outcomes. METHODS: Seventy-six patients transplanted in 2009 were studied. DSA (MFI>1000) and/or AT1R-abs (>10UI) were detected by solid-phase assays in pre-KT sera. Multivariable Cox regression models were used to determine independent predictors of outcomes: acute rejection (AR) and graft failure...
February 16, 2018: Nephrology
https://www.readbyqxmd.com/read/29443537/a-randomized-clinical-trial-to-evaluate-attached-hamstring-anterior-cruciate-ligament-graft-maturity-with-magnetic-resonance-imaging
#17
Shaohua Liu, Hong Li, Hongyue Tao, Yaying Sun, Shiyi Chen, Jiwu Chen
BACKGROUND: The hamstring tendons are commonly harvested for anterior cruciate ligament (ACL) reconstruction with detachment of the tibial insertion. Retaining the insertion may help to preserve vascularity and viability of the graft and bypass the stages of avascular necrosis and revascularization, which might be beneficial to graft maturity. PURPOSE: To investigate and compare graft maturity by magnetic resonance imaging (MRI) after ACL reconstruction with preservation or detachment of hamstring tendon tibial insertion at up to 2 years...
April 2018: American Journal of Sports Medicine
https://www.readbyqxmd.com/read/29438635/twenty-year-follow-up-study-comparing-operative-versus-nonoperative-treatment-of-anterior-cruciate-ligament-ruptures-in-high-level-athletes
#18
Daan T van Yperen, Max Reijman, Eline M van Es, Sita M A Bierma-Zeinstra, Duncan E Meuffels
BACKGROUND: An anterior cruciate ligament (ACL) rupture has major consequences at midterm follow-up, with an increasing chance of developing an old knee in a young patient. The long-term (≥20 years) effects of the operative and nonoperative treatment of ACL ruptures are still unclear. PURPOSE: To compare the long-term treatment outcomes of operative versus nonoperative treatment of ACL ruptures in high-level athletes. STUDY DESIGN: Cohort study; Level of evidence, 2...
April 2018: American Journal of Sports Medicine
https://www.readbyqxmd.com/read/29421837/all-inside-single-bundle-reconstruction-of-the-anterior-cruciate-ligament-with-the-anterior-half-of-the-peroneus-longus-tendon-compared-to-the-semitendinosus-tendon-a-two-year-follow-up-study
#19
Mingguang Bi, Chen Zhao, Shuijun Zhang, Bin Yao, Zheping Hong, Qing Bi
The anterior half of the peroneus longus tendon (AHPLT) has been reported to be acceptable for ligament reconstruction with respect to strength and safety. However, there is little information regarding the clinical outcomes after using the AHPLT compared with other autograft tendons. A prospective randomized controlled study was performed to compare the results of 62 cases of all-inside anatomical single-bundle anterior cruciate ligament (ACL) reconstruction using the AHPLT and 62 cases using semitendinosus graft with an average of 30...
February 8, 2018: Journal of Knee Surgery
https://www.readbyqxmd.com/read/29380050/tibial-tunnel-placement-in-anatomic-anterior-cruciate-ligament-reconstruction-a-comparison-study-of-outcomes-between-patient-specific-drill-template-versus-conventional-arthroscopic-techniques
#20
Meisong Zhu, Sijing Li, Zexin Su, Xiaoqi Zhou, Peng Peng, Jianyi Li, Jinping Wang, Lijun Lin
INTRODUCTION: Accurate anatomic graft tunnel positioning is essential for the successful application of anatomic anterior cruciate ligament (ACL) reconstruction. The accurate insertion of the tibial tunnel (TT) remains challenging. Here, we explored a novel strategy of patient-specific drill template (PDT) for the placement of TT in ACL reconstruction and assessed its efficacy and accuracy. MATERIALS AND METHODS: TT placement was randomized and performed by use of the PDT technique in 40 patients (PDT group) and the conventional arthroscopic technique in 38 patients (Arthroscopic group)...
April 2018: Archives of Orthopaedic and Trauma Surgery
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