Functional reconstruction of the jaw defect due to tumor resection poses a challenging problem in maxillofacial surgery. Large bone defects in the mandible due to ablation for tumors may generate a series of problems, as far as function and esthetics of the patient is concerned. The use of free bone flaps for mandibular reconstruction has the obvious advantage of being a well vascularized tissue that can withstand the hostile environment of the oral cavity. Fibular bone presents favorable conditions for implant-supported prosthetic rehabilitation, due to its diameter and the good quality of its cortical bone. The outcome of current study supports the use of simultaneous placement of endosseous implants in free fibula flap for reconstruction of mandibular resection defects with better clinical, aesthetic, and functional outcomes.
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http://dx.doi.org/10.1097/SCS.0000000000006550 | DOI Listing |
Int J Spine Surg
December 2024
Spine Team, Division of Orthopedic Surgery and Musculoskeletal Trauma Care, Geneva University Hospitals, Faculty of Medecine, University of Geneva, Geneva, Switzerland
Background: Navigation increases the precision and safety of pedicle screw placement and has been used to place interbody cages for lateral lumbar interbody fusion. Single-position surgery shortens its duration and that of anesthesia. The aim of this study was the feasibility of simultaneous cage and screw placement in a single prone position using intraoperative navigation without the need for additional fluoroscopy and a detailed technical description of this procedure.
View Article and Find Full Text PDFCurr Oncol
December 2024
Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Ajou University School of Medicine, Suwon 16499, Republic of Korea.
Upper para-aortic lymph node dissection (PALND) is one of the most challenging gynecologic robotic procedures. This study aimed to evaluate the oncologic and operative outcomes of robotic staging surgery, including upper PALND, using low pelvic port placement (LP3) in 22 patients with high-risk endometrial cancer. High-risk was defined as patients who showed deep myometrial invasion with grade III, cervical involvement, or high-risk histology.
View Article and Find Full Text PDFGeorgian Med News
October 2024
3State Higher Medical College named after D. Kalmataev, Semey, Republic of Kazakhstan.
Purpose Of The Study: improving the surgical treatment of biliary pancreatitis by using a universal retractor and improved methods of omentobursostomy with drainage of the omental bursa.
Study Design: Non-randomized controlled clinical trial Material and methods: This study included thirty-nine patients who underwent surgical procedures between October 2022 and September 2023 in Semey, located in the Abay region. The study examined the general characteristics of surgical interventions performed for acute biliary pancreatitis using our proposed treatment methods and devices to improve the outcomes of acute biliary pancreatitis.
Arch Orthop Trauma Surg
December 2024
Department of Thoracic Surgery, The Second Affiliated Hospital of Fujian University of Traditional Chinese Medicine, Fuzhou, China.
Objective: The objective of this study was to evaluate the short-term outcomes of single-port thoracoscopic rib fracture reduction and internal fixation for the treatment of multiple rib fractures.
Methods: This study included 149 patients with multiple rib fractures admitted to the Second People's Hospital Affiliated with Fujian University of Chinese Medicine between June 2021 and April 2024. The patients were divided into two groups based on the surgical method.
J Neural Eng
December 2024
Stanford University, 452 Lomita Mall, Stanford, California, 94305, UNITED STATES.
Objective: Neural interfaces are designed to evoke specific patterns of electrical activity in populations of neurons by stimulating with many electrodes. However, currents passed simultaneously through multiple electrodes often combine nonlinearly to drive neural responses, making evoked responses difficult to predict and control. This response nonlinearity could arise from the interaction of many excitable sites in each cell, any of which can produce a spike.
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