Results 61 to 70 of about 14,372 (165)

C1-2 Fixation Approach for Patients With Vascular Irregularities: A Case Report

Geriatric Orthopaedic Surgery & Rehabilitation, 2017
In posterior spinal fusion (PSF), the vertebral artery is most vulnerable to injury at C1-2. C2 pedicle screws are often placed into the dorsomedial isthmus of C2. Alternative techniques include C2 laminar screws and wiring techniques. A 67-year-old male
Alireza K. Nazemi MS, Stetson R. Bickley MD, Caleb J. Behrend MD, Jonathan J. Carmouche MD   +3 more
doaj   +1 more source

Bone Resorption Around Pedicle Screws After Pedicle Screw Plate Fixation

Journal of the Korean Radiological Society, 2003
Purpose: To determine the frequency, level, distribution, onset, and pattern of progression of bone resorption that occurring around pedicle screws after pedicle screw plate fixation. Materials and Methods: Bone resorption around 902 pedicle screws was analyzed in post-operative, and follow-up radiographs obtained from 156 patients who underwent ...
Sun Won Park, Joo Hyuk Lee, Shigeru Ehara, Su Ok Seong, Joo Tae Park   +4 more
openaire   +1 more source

Segmental Tracheal Resection for Thyroid Cancer: Perioperative Morbidity, Locoregional Control, and Survival

Head &Neck, Volume 48, Issue 3, Page 644-649, March 2026.
ABSTRACT Background Segmental tracheal resection is rarely needed for advanced thyroid cancer but is among the most complex, high‐risk thyroid surgeries. Methods Retrospective study of patients undergoing segmental tracheal resection for thyroid cancer at MD Anderson Cancer Center (2005–2024).
Anastasios Maniakas, David C. Wilde, Isabelle Fournier, Emily K. Hyde, Li Xu, Jennifer R. Wang, Neil D. Gross, Erich M. Sturgis, Victoria Banuchi, Naifa L. Busaidy, Maria E. Cabanillas, Priyanka Iyer, Ramona Dadu, Steven G. Waguespack, Mimi I. Hu, G. Brandon Gunn, Michael Kwon, Salmaan Ahmed, Michelle D. Williams, Mark E. Zafereo   +19 more
wiley   +1 more source

IMAGE-GUIDED SURGERY IN THE SPINE: NEURONAVIGATION VS. FLUOROSCOPY

Coluna/Columna, 2015
Objectives:To evaluate the accuracy and the operative complications of implanting pedicle screws in the thoracic and lumbar spine, using computer-assisted surgery compared to the implantation technique using fluoroscopy.Methods:A retrospective study was ...
Vinícius de Paula Guedes, Elisangela Ferrretti Manffra, Luiz Roberto Aguiar   +2 more
doaj   +1 more source

An Analysis of Laparoscopic and Robotic Minimally Invasive Surgeries: Surgeon Experience, Learning, and Task Performance

Journal of Operations Management, Volume 72, Issue 2, Page 297-315, March 2026.
ABSTRACT The study examines the transfer of learning in the context of different surgical methods used to complete surgical procedures. Surgeons' total experience is characterized by the procedure (i.e., focal or different) and the surgical technology or method used (i.e., laparoscopic‐assisted minimally invasive surgery [LAS] or robot‐assisted ...
Pradeep K. Pendem, Sriram Narayanan, Roger R. Dmochowski, Vikram Tiwari   +3 more
wiley   +1 more source

AI‐Driven Revolution of Medical Robotics Across Surgical Innovation, Rehabilitation Intelligence, and Multimodal Healthcare Delivery

MedComm, Volume 7, Issue 3, March 2026.
The figure illustrates the background, applications, limitations, and future trends of medical robotics in the context of global aging and strained medical resources. It highlights issues such as the increasing demand for healthcare due to aging populations, with a focus on applications in surgery, rehabilitation, medical examination, and assistance ...
Fanxuan Chen, Haoman Chen, Tao Yu, Ruoyun Wang, Yi Wang, Xian Zhang, Jiachen Li, Kaishuo Liu, Darong Hai, Xueying Bao, Zefei Mo, Dongren Yang, Zhao Wang, Youhui Lin, Qinghua Xia, Gen Yang, Jianwei Shuai   +16 more
wiley   +1 more source

Analysis of Risk Factors for Adjacent Segment Disease After Lumbar Facet Joint Fusion

Orthopaedic Surgery, Volume 18, Issue 3, Page 433-442, March 2026.
This schematic illustrates a novel posterior lumbar fusion procedure targeting L4–L5 segments, with emphasis on the position of split bone and the precise site of bone grafting. Featuring “active generation + real‐time verification” and intact posterior tension band, this technique achieves precise segmental lordosis restoration with enhanced ...
Haibiao Qin, Jinglong Yan, Guangxi Wang, Hui Chi, Xu Zhang, Pengyu Kong, Chunyang Xi   +6 more
wiley   +1 more source

Rate of pedicle screws misplacement in fluoroscopy-guided thoracolumbar surgeries

Al-Azhar Assiut Medical Journal
Background and aim Pedicle screw misplacement rate ranged from 5 to 41% in the lumbar spine and from 3 to 55% in the thoracic spine. The study aimed to estimate the rate of pedicle screw misplacement and compare it with the rate of others.
Moataz A.A. Ahmed, Mohamed A. El-Meshtawy, Ibrahim E.A. Abu-Omira, Amr A. Amr   +3 more
doaj   +1 more source

Central Venous Catheter for Treating Pseudomeningocele Compressing the Spinal Cord After Thoracic Ossification Surgery: Case Series

Orthopaedic Surgery, Volume 18, Issue 3, Page 453-458, March 2026.
This study addresses a critical clinical challenge: the management of symptomatic pseudomeningocele (PMC) causing spinal cord compression following spinal surgery. Traditional treatments face limitations in efficacy and invasiveness. Here, we propose an innovative minimally invasive technique using central venous catheterization under ultrasound ...
Chen Chen, Yue Xu, Yiqi Xu, Xiaojiang Sun, Yuan Nai, Jie Zhao, Jianmin Yuan, Changqing Zhao   +7 more
wiley   +1 more source

Easy method to simplify “freehand” subaxial cervical pedicle screw insertion

Journal of Craniovertebral Junction and Spine, 2017
Study Design: Technical note. Objectives: The objective of this study is to check out safety and rationality of standardized and fast tricks to select trajectory of subaxial cervical pedicle screw (SCPS) insertion, based on simple angles to bony ...
Alexander V Burcev, Olga M Pavlova, Konstantin A Diachkov, Galina V Diachkova, Sergey O Ryabykh, Alexander V Gubin   +5 more
doaj   +1 more source