Results 11 to 20 of about 3,822 (191)

Histomorphological changes in autologous anterior cruciate ligament graft failure show predominantly inflammatory reactions, fissure defects and osteonecrosis. [PDF]

J Exp Orthop
Abstract Purpose The aim of this study was to identify morphological alterations that occur in graft failure following anterior cruciate ligament (ACL) reconstruction. It was hypothesised that multiple morphological regression phenomena are present at the time of revision surgery.
Siemoneit SF, Bosse A, Ubl ST, Günther D, Wehrmann JM, Bouillon B, Pfeiffer TR.   +6 more
europepmc   +2 more sources

Osteonecrosis of the Jaw

Dentistry Journal, 2023
Osteonecrosis of the jaw is a condition in which bone cells die due to various causes. It is classified as drug-induced jaw osteonecrosis, osteoradionecrosis, traumatic, non-traumatic, and spontaneous osteonecrosis. Antiresorptive or antiangiogenic drugs
Božana Lončar Brzak, Lorena Horvat Aleksijević, Ema Vindiš, Iva Kordić, Marko Granić, Danica Vidović Juras, Ana Andabak Rogulj   +6 more
doaj   +1 more source

Thermal-Induced Osteonecrosis of Adjacent Vertebra after Intradiscal Electrothermal Therapy [PDF]

Journal of Korean Neurosurgical Society, 2017
A 42-year-old man was admitted to our hospital with complaints of low back pain and intermittent right thigh pain. Twelve weeks before admission, the patient received intradiscal electrothermal therapy (IDET) at a local hospital. The patient still reported low back pain after the procedure that was managed with narcotic analgesics.
Kim, Soonjoon, Lee, Sun-Ho, Kim, Eun-Sang, Eoh, Whan   +3 more
openaire   +2 more sources

Focal Bone Marrow Lesions: A Complication of Ultrasound Diathermy [PDF]

Clinics in Shoulder and Elbow, 2019
Ultrasound diathermy is widely used for the treatment of musculoskeletal disorders and other soft tissue injuries. Its use as a therapeutic modality is believed to be safe, with very few reported complications.
Seung Jae J. Kim, Yusuhn Kang, Dae Ha Kim, Jae Young Lim, Joo Hyun Park, Joo Han Oh   +5 more
doaj   +1 more source

Local heat generation during screw insertion into diaphyseal bone: a biomechanical study on different conditions (e.g. screw type, material, mode of insertion)

BMC Musculoskeletal Disorders, 2021
Background The implantation of screws is a standard procedure in musculoskeletal surgery. Heat can induce thermal osteonecrosis, damage the bone and lead to secondary problems like implant loosening and secondary fractures.
Berit Paul, Andre Frank, Michael J. Raschke, Dirk Wähnert   +3 more
doaj   +1 more source

Variability of Cutting and Thermal Dynamics Between New and Used Acetabular Reamers During Total Hip Arthroplasty

Arthroplasty Today, 2021
Background: Aseptic loosening of the acetabular component remains one of the leading causes of early failure of total hip arthroplasty. Poor apposition of bone onto the implant surface can be due to inaccurate reaming and osteonecrosis of the acetabular ...
William F. Sherman, MD, MBA, Travis R. Flick, MD, Charles S. Dranoff, Matthew J. Weintraub, Nisha N. Kale, BA, Corinne Sommi, MD, Fernando L. Sanchez, MD   +6 more
doaj   +1 more source

Bone Cutting Efficiency and Heat Generation Using a Traditional Fluted Burr and a Novel Fluteless Resurfacing Tool

Foot & Ankle Orthopaedics, 2023
Category: Basic Sciences/Biologics; Other Introduction/Purpose: Meticulous bone removal is a critical step in many orthopaedic foot and ankle procedures including arthrodesis, decortication, and hardware removal.
Jason Meldau MD, Ryan LeDuc MD, Robert Havey, Muturi Muriuki, Nadia Kaczmarz, Adam Schiff MD   +5 more
doaj   +1 more source

A Review of Surgical Bone Drilling and Drill Bit Heat Generation for Implantation

Metals, 2022
This study aims to summarize the current state of scientific knowledge on factors that contribute to heat generation during the bone drilling process and how these aspects can be better understood and avoided in the future through new research ...
Md Ashequl Islam, Nur Saifullah Kamarrudin, Ruslizam Daud, Siti Noor Fazliah Mohd Noor, Azwan Iskandar Azmi, Zuradzman Mohamad Razlan   +5 more
doaj   +1 more source

Application of finite element analysis to evaluate optimal parameters for bone/tooth drilling to avoid thermal necrosis

Cogent Engineering, 2021
The paper seeks to address issues that arise during the drilling and fixation of bones in orthopedic, orthodontic and implant surgeries. Thermal necrosis is one of the widespread problems that occurs during bone/tooth drilling and which can lead to ...
Nayana Prabhu, Dasharathraj K Shetty, Nithesh Naik, Nagaraja Shetty, Yash Kalpesh Parmar, Vathsala Patil, Nilakshman Sooriyaperakasam   +6 more
doaj   +1 more source

Conservative Surgical Treatment of Bisphosphonate-Related Osteonecrosis of the Jaw with Er,Cr:YSGG Laser and Platelet-Rich Plasma: A Longitudinal Study [PDF]

, 2018
Introduction: The management of bisphosphonate-related osteonecrosis of the jaw (BRONJ), with no evidence-based guidelines, remains controversial. We aimed to evaluate the efficiency of a conservative surgical treatment combining Er,Cr:YSGG laser and ...
Albanese, Antonino, Bedogni, Alberto, Campisi, Giuseppina, Cumbo, Enzo Maria Giuseppe, Di Fede, Olga, Licata, Maria Ester, Maniscalco, Laura, Mauceri, Rodolfo, Mazzola, Giuseppina, Panzarella, Vera, Toia, Francesca   +10 more
core   +1 more source