Results 21 to 30 of about 2,046 (136)

Modelling and optimisation of temperature and force behaviour in high-speed bone drilling

Biotechnology & Biotechnological Equipment, 2019
Bone drilling and implantation are important in orthopaedic surgery, dentistry and also fracture treatment. In many cases, due to the rise in temperature during bone drilling (higher than 47 °C) and low conductivity of bone, thermal necrosis occurs ...
Mohsen Sarparast, Majid Ghoreishi, Tohid Jahangirpoor, Vahid Tahmasbi   +3 more
doaj   +1 more source

Sensitivity analysis of temperature and force in robotic bone drilling process using Sobol statistical method

Biotechnology & Biotechnological Equipment, 2018
The bone drilling process is indispensable in orthopaedic surgeries and treating bone breakages. It is also very important in dentistry and bone sampling operations. Bone is a very complex material and the process of drilling is very sensitive.
Vahid Tahmasbi, Majid Ghoreishi, Mojtaba Zolfaghari   +2 more
doaj   +1 more source

Comparison of thermal spread with the use of an ultrasonic osteotomy device: Sonopet ultrasonic aspirator versus misonix bonescalpel in spinal surgery

Journal of Craniovertebral Junction and Spine, 2018
Background: The development of high speed rotating burrs has greatly advanced spinal surgery in recent years. However, they produce unwanted frictional heat and temperature elevation during the burring process.
Nadim Tarazi, Sudarshan Munigangaiah, Mutaz Jadaan, John P McCabe   +3 more
doaj   +1 more source

Subtrochanteric Insufficiency Fracture Occurring 5 Years after Surgery at the Steinmann Pin Insertion Site for Fracture Reduction

Medicina, 2022
Background and Objectives: Steinmann pins are commonly used in orthopedics, with a low rate of complications. However, thermal osteonecrosis may occur when a pin is inserted using a drill.
Chang-Hwa Hong, Jong-Seok Park, Byung-Woong Jang, Heejun Jang, Chang-Hyun Kim   +4 more
doaj   +1 more source

Laser rapid drilling of bone tissue in minimizing thermal injury and debris towards orthopedic surgery

Materials & Design, 2022
Traditional mechanical bone drilling is prone to heat generation and debris accumulation which will cause tissue damage in orthopedic surgeries. Therefore, research on contactless laser bone drilling has become a mainstream trend in the development of ...
Lingfei Ji, Litian Zhang, Lijie Cao, Jincan Zheng, Junqiang Wang, Wei Han, Honglong Zhang   +6 more
doaj   +1 more source

Appraising efficiency of OpSite as coolant in drilling of bone

Journal of Orthopaedic Surgery and Research, 2020
Background During drilling of bone, which is common in clinical surgeries, heat generation increases local temperature in the drilling site. Transmission of excessive heat to the surrounding bone tissue can cause thermal osteonecrosis.
Mohammad Reza Effatparvar, Nima Jamshidi, Alireza Mosavar   +2 more
doaj   +1 more source

Aseptic Spondylodiscitis Resulting from Intradiscal Radiofrequency Ablation (IDRA) in Patients with Herniated Disc Disease: A Report of Ten Cases [PDF]

Journal of Minimally Invasive Spine Surgery and Technique, 2018
Objective The purpose of this study was to investigate the clinical presentation, radiological features, management, and outcomes of aseptic spondylodiscitis after Intradiscal radiofrequency ablation (IDRA).
Farid Yudoyono, Do Young Kim, Dong Kyu Chin, Dong Ah Shin   +3 more
doaj   +1 more source

Platelet-Rich Plasma Gel Matrix (PRP-GM): Description of a New Technique

Bioengineering, 2022
Several musculoskeletal conditions are triggered by inflammatory processes that occur along with imbalances between anabolic and catabolic events.
Thales Thiago Ferreira Godoi, Bruno Lima Rodrigues, Stephany Cares Huber, Maria Helena Andrade Santana, Lucas Furtado da Fonseca, Gabriel Silva Santos, Gabriel Ohana Marques Azzini, Tomas Mosaner, Chris Paulus-Romero, José Fábio Santos Duarte Lana   +9 more
doaj   +1 more source

Additional file 1 of Results of thermal osteonecrosis for implant removal on electron microscopy, implant stability, and radiographic parameters – a rat study

, 2023
Additional file 1.
Kniha, Kristian, Buhl, Eva Miriam, Al-Sibai, Faruk, Möhlhenrich, Stephan Christian, Bock, Anna, Heitzer, Marius, Hölzle, Frank, Modabber, Ali   +7 more
openaire   +1 more source

Additional file 2 of Results of thermal osteonecrosis for implant removal on electron microscopy, implant stability, and radiographic parameters – a rat study

, 2023
Additional file 2.
Kniha, Kristian, Buhl, Eva Miriam, Al-Sibai, Faruk, Möhlhenrich, Stephan Christian, Bock, Anna, Heitzer, Marius, Hölzle, Frank, Modabber, Ali   +7 more
openaire   +1 more source