Results 21 to 30 of about 46,435 (201)
Digital modeling of critical conditions after metacarpophalangeal joint replacement
Гений oртопедии, 2023 Introduction The current status of small joint arthroplasty, the metacarpophalangeal joint replacement, in particular, dictates the need for development and research of new implant designs and materials for their manufacture.
Andrey N. Nikolaenko +5 more
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Berkala Kedokteran, 2022 : Cadaver rigidity due to formalin preservation often intricates students' understanding in anatomical learning. Various solutions have been trial, but there were no satisfactory results.
Fitri Fitri, Marisa Riliani, Edward Syam
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An Unusual Case of Volar Dislocation of Thumb Metacarpophalangeal Joint
Journal of Orthopaedics, Trauma and Rehabilitation, 2015 Thumb metacarpophalangeal joint dislocation is an uncommon injury. Most of the dislocations are dorsal, and volar dislocation is rare. Only a total of 18 cases of volar dislocation of thumb metacarpophalangeal joint are published in English and other ...
Ho-Yin Man, Ka-Chun Ip, Kin-Bong Lee
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Ultrasound versus MRI in the evaluation of the thumb metacarpophalangeal joint
Journal of Ultrasonography, 2023 An intricate and unique combination of ligamentous, fibrocartilaginous, and osseous structures stabilize the thumb metacarpophalangeal joint. Both ultrasound and high-resolution magnetic resonance imaging are extremely useful in evaluating these critical
Knisely Beatrice +2 more
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SAGE Open Medical Case Reports, 2021 Complex dislocation of the metacarpophalangeal joint of the index finger is rare and often requires surgical intervention. Here, we present a case of an index finger metacarpophalangeal joint dislocation requiring open reduction due to obstruction by a ...
Elizabeth S O’Neill +4 more
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SAGE Open Medical Case Reports, 2020 Arthroscopic surgery is a standard technique for removal of loose bodies in large joints. By contrast, there were a few reports of arthroscopic surgery for loose bodies in small joints.
Tetsuya Hattori +3 more
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JPRAS Open, 2022 Fasciectomy is the standard treatment for Dupuytren's contracture, but, in many cases, skin defects may occur after fasciectomy. If the preoperative contracture is severe, the skin defect is large, which makes covering the defect difficult. We describe a
Yukiko Morimoto +3 more
doaj
A Soft-Rigid Hybrid Gripper with Lateral Compliance and Dexterous In-hand Manipulation [PDF]
arXiv, 2021 Soft grippers are receiving growing attention due to their compliance-based interactive safety and dexterity. Hybrid gripper (soft actuators enhanced by rigid constraints) is a new trend in soft gripper design. With right structural components actuated by soft actuators, they could achieve excellent grasping adaptability and payload, while also being ...
arxiv
Intra-Articular Proximal Phalanx Osteotomy Using a Three-Dimensional Printed Template: A Case Report
Case Reports in Orthopedic Research, 2022 Malunion of an intra-articular fracture of the metacarpophalangeal joint can cause a dramatic effect, decreasing mobility and strength. For small joints, surgical options are often drastic; joint arthroplasty or arthrodesis.
Yuhan Tan +3 more
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Subdifferential of the joint numerical radius [PDF]
arXiv, 2022 An expression for the subdifferential of the joint numerical radius is obtained. Its applications to the best approximation problems in the joint numerical radius are discussed.
arxiv