Results 41 to 50 of about 21,148 (260)

Is a high tibial osteotomy (HTO) superior to non-surgical treatment in patients with varus malaligned medial knee osteoarthritis (OA)? [PDF]

, 2017
Objective: No randomized controlled trial (RCT) has compared the high tibial osteotomy (HTO) with non-surgical treatment in patients with medial knee osteoarthritis (OA) and varus malalignment.
Bierma-Zeinstra, S.M. (Sita), Brouwer, R.W. (Reinoud), Reijman, M. (Max), van Outeren, M.V. (M. V.), Verhaar, J.A.N. (Jan), Waarsing, J.H. (Jan)   +5 more
core   +2 more sources

Reliability of 3D planning and simulations of medial open wedge high tibial osteotomies

Journal of Orthopaedic Surgery, 2022
Purpose: In medial open-wedge high tibial osteotomy (HTO) hinge axis and osteotomy plane influence the resulting anatomy, but accurate angular quantifications using 3D-planning-simulations are lacking.
Maximilian Jörgens, Alexander M Keppler, Nikolaus Degen, Andreas T Bachmeier, Marcel Bergstraesser, Jan Sass, Wolf Christian Prall, Wolfgang Böcker, Julian Fürmetz   +8 more
doaj   +1 more source

Comparison of Open Wedge High Tibial Osteotomy versus Unicondylar Knee Replacement for Medial Knee Osteoarthritis [PDF]

, 2017
Introduction: Medial knee osteoarthritis is a source of debilitating pain. Varus malalignment is associated with a 4-fold increase in unicompartmental osteoarthritis. Current non-surgical treatments include patient education, weight loss, analgesics. Two
Ahmed El-nahas, Walaa El-din, Choudhry, Baseem, Imam, Mohamed, Kornah, Bahaa   +3 more
core   +1 more source

Around-knee osteotomy conversion for failed high tibial osteotomy: Re-correction high tibial osteotomy and additional distal femoral osteotomy may enable return to sporting activities

Asia-Pacific Journal of Sports Medicine, Arthroscopy, Rehabilitation and Technology, 2022
High tibial osteotomy (HTO) for knee osteoarthritis achieves excellent short- and long-term results. However, failure of HTO due to undercorrection or correction loss may necessitate conversion surgery.
Ryuichi Nakamura, Masaki Takahashi, Tomoyuki Shimakawa, Kazunari Kuroda, Yasuo Katsuki, Akira Okano   +5 more
doaj   +1 more source

Tibial Tubercle Osteotomy and Medial Patellofemoral Ligament Imbrication for Patellar Instability Due to Trochlear Dysplasia. [PDF]

, 2019
BackgroundThe treatment of patellar instability in the setting of trochlear dysplasia is challenging.Purpose/hypothesisThe purpose of this study was to evaluate outcomes for the treatment of recurrent patellar dislocations due to trochlear dysplasia ...
Allen, Christina R, Ding, David Y, Feeley, Brian T, Hodax, Jonathan D, Leathers, Michael P, Ma, C Benjamin, Zhang, Alan L   +6 more
core   +1 more source

Adverse events and survival after closing- and opening-wedge high tibial osteotomy: a comparative study of 412 patients [PDF]

, 2017
Purpose: Varus medial knee osteoarthritis (OA) can be treated with a closing-wedge (CW) or opening-wedge (OW) high tibial osteotomy (HTO). Little is known about the adverse event (AE) rate of these techniques. The purpose of this study was to examine the
Bierma-Zeinstra, S.M. (Sita), Bos, P.K. (Koen), Duivenvoorden, T. (Tijs), Reijman, M. (Max), van Diggele, P., van Egmond, J., Verhaar, J.A.N. (Jan)   +6 more
core   +1 more source

Early Radial Extracorporeal Shockwave Stimulation on Proximal Tibial Circular Osteotomy Site Enhanced Heterotopic Skin Wound Healing via Small Extracellular Vesicles

Advanced Science, EarlyView.
A schematic diagram of the mechanism where small extracellular vesicles mediate the enhancement of heterotopic wound healing by radial extracorporeal shockwave stimulation at a proximal tibial osteotomy site. ABSTRACT Wound healing represents a complex biological process necessitating innovative therapeutic approaches, particularly for chronic wounds ...
Xiaoping Xie, Songqi Bi, Bang Su, Rongqi Zhou, Xudong Li, Zhixing Yan, Xiaoyang Zhou, Fanxu Wang, Tiecheng Yu   +8 more
wiley   +1 more source

Neuronal Cholesterol Deficiency Mediated by Astrocytic SREBP2 Downregulation Leads to Postoperative Cognitive Dysfunction Through Impairment of Hippocampal Synaptic Plasticity and Excitatory Synaptic Transmission

Advanced Science, EarlyView.
The results showed that the reduction of plasma 24‐hydroxycholesterol (24‐OHC) was related to the cognitive decline in elderly surgical patients. Neuroinflammation induced by anesthesia and surgery significantly downregulated SREBP2 in hippocampal reactive astrocytes, resulting in reduced cholesterol synthesis.
He Huang, Chenrui Zhou, Chen Chen, Huimei Tang, Wei Dong, Jie Wan, Weiye Kang, Ao Sun, Yiqi Liu, Chunhui Jin, Xiaobin Lyu, Yankun Zhu, Chenghua Zhou, Yuqing Wu   +13 more
wiley   +1 more source

Biocompatibility and healing patterns in experimentally induced canine tibial fractures using Pedicle screw‐Rod external fixation

Animal Models and Experimental Medicine, EarlyView.
This study demonstrates that using a Pedicle screw‐Rod configuration for the external fixation of non‐articular tibial osteotomy aligns well with the principles of biological osteosynthesis, resulting in secondary bone healing characterized by callus formation and neovascularization.
Mohammad Mahdi Gooran, Ramin Mazaheri‐Khameneh, Seyed Mohammad Hashemi‐Asl, Rahim Hobbenaghi   +3 more
wiley   +1 more source

Therapeutic ultrasound as an aid in tibial fracture management in a dog [PDF]

, 2017
A six-year-old, male, neutered Bernese mountain dog was presented with acute left hind limb lameness. Based on the symptoms, orthopedic examination and radiographic evaluation, a cranial cruciate ligament rupture was diagnosed.
de Bakker, Evelien, Heremans, Jana, Samoy, Yves, Van Ryssen, Bernadette   +3 more
core   +1 more source