Results 101 to 110 of about 75,220 (313)

Rimplasty: An Arthroscopic Technique for Patients With Isolated Patellar Chondromalacia Based on Autologous Matrix‐induced Chondrogenesis+ and Limited Trochleoplasty

Arthroscopy Techniques, EarlyView.
Abstract Anterior knee pain is a common problem that can be difficult to treat. One potential cause of these symptoms is supratrochlear rim, which has been linked to isolated patellar chondromalacia in patients with patella alta and without any history of patellar dislocation or subluxation.
Tomasz Piontek, Bartosz Bąbik, Jakub Bąbik, Artur Banach   +3 more
wiley   +1 more source

Minimial clinically important difference values in distal metaphyseal ulnar shortening for ulnar impaction syndrome and assessment of the relationship between level of the osteotomy and bone union time [PDF]

Objective: We aimed to define minimal clinically important difference (MCID) values of patient -reported outcome measures (PROMs) for distal metaphyseal ulnar shortening and to assess the relationship between level of the osteotomy and time to bone union.
ACAR, EMRE, Özkan, MUSTAFA HULİSİ, Mustafa Özcan, Mustafa Hulusi Özkan, Özcan, Mustafa, Onur Başçı, BAŞCI, ONUR, Emre Acar   +7 more
core   +1 more source

Arthroscopic and Mini‐Open Combined Medial Patellofemoral Ligament and Medial Patellotibial Ligament Reconstruction for J‐Sign‐Positive Patellar Dislocation

Arthroscopy Techniques, EarlyView.
Abstract This technical note addresses recurrent patellar instability with a positive J‐sign and describes a minimally invasive, arthroscopic and mini‐open approach that combines medial patellofemoral ligament and medial patellotibial ligament reconstruction with extensive lateral retinacular release, positioned as a preferred or transitional option ...
Zirong Huang, Xin Gao, Dewei Xu, Bingran Fan, Yankan Ou, Weimin Zhu   +5 more
wiley   +1 more source

Kinematic Geometry of Osteotomies [PDF]

, 2005
This paper presents a novel method for defining an osteotomy that can be used to represent all types of osteotomy procedures. In essence, we model an osteotomy as a lower-pair mechanical joint to derive the kinematic geometry of the osteotomy. This method was implemented using a commercially available animation software suite in order to simulate a ...
Erin Janine Smith, J. Tim Bryant, Randy E. Ellis   +2 more
openaire   +2 more sources

Offset‐Reducing and Sulcus‐Deepening Trochleoplasty for the Combined Treatment of Patellar Instability and Anterior Knee Pain Using Vicryl Sutures

Arthroscopy Techniques, EarlyView.
Abstract Trochlear dysplasia is one of the most important factors that influences the biomechanics of the patellofemoral (PF) joint. In cases of PF instability, trochlear dysplasia is associated with a significant increase in the risk of redislocation.
Jannik Frings, Armin Runer, Markus T. Berninger, Karl‐Heinz Frosch, Tobias Drenck, Matthias Krause   +5 more
wiley   +1 more source

Posterior Arthroscopic Talar Body Nonunion Repair With Subtalar Arthrodesis

Arthroscopy Techniques, EarlyView.
Abstract Talus fractures are a rare and challenging problem for the orthopaedic surgeon. They often present following high‐speed injury mechanisms in patients with polytraumatic injuries. Diagnosis and treatment of these fractures may be delayed, at times leading to talus nonunion or malunion.
Kyle S. Ardavanis, Nicholas K. Pappa, Tobin T. Eckel, Kevin D. Martin   +3 more
wiley   +1 more source

Effects on the Tarsal Tunnel Following Malerba Z-Type Osteotomy Compared to Standard Lateralizing Calcaneal Osteotomy [PDF]

, 2016
Category: Hindfoot Introduction/Purpose: Tarsal tunnel syndrome is a known complication of lateralizing calcaneal osteotomy, which is performed to treat cavovarus hindfoot deformities.
Aoife MacMahon BA, Jayme C. Burket PhD, Scott J. Ellis MD, Harry G. Greditzer MD, Elizabeth A. Cody MD, Carolyn M. Sofka MD   +5 more
core   +1 more source

Robot‐Assisted Hip Arthroscopy for the Treatment of Femoroacetabular Impingement Syndrome Combined With Labral Injury: Surgical Technique

Arthroscopy Techniques, EarlyView.
Abstract Femoroacetabular impingement syndrome (FAIS) is one of the common causes of hip pain, limited range of motion, and labral injury. Without timely intervention, it may progress to hip osteoarthritis. In this study, a robot‐assisted hip arthroscopy technique was adopted, which involves preoperative bony structure image reconstruction ...
Xinyue Zhang, Zhe Xue, Ceyong Sun, Jin Zhang   +3 more
wiley   +1 more source

Finite element analysis confirms the optimal apex position in medial opening wedge high tibial osteotomy to avoid lateral hinge fracture

Journal of Experimental Orthopaedics
Purpose Lateral hinge fracture is a significant complication of medial opening wedge high tibial osteotomy. While fracture risk is closely associated with the osteotomy apex position, the optimum position remains variable within the literature.
Humza T. Osmani, Radhika Gupta, Rosemary Earl, Stanisław Tomaszczyk, Tom Turmezei, Neil A. Segal, Michael Sutcliffe, Joel Melton   +7 more
doaj   +1 more source

Reverse Passing of Anterior Cruciate Ligament Reconstruction With Simultaneous Anterolateral Ligament Reconstruction Using Hamstring Autograft

Arthroscopy Techniques, EarlyView.
Abstract Anterior cruciate ligament reconstruction continues to evolve as surgical techniques aim to optimize graft placement, increase rotational control, and reduce graft failure in high‐risk populations. This technical note describes an inverse anterior cruciate ligament reconstruction combined with an anatomic anterolateral ligament reconstruction,
Ezio Adriani, Simone Giusti, Marco Adriani, Edoardo De Fenu   +3 more
wiley   +1 more source