Aim: A potential advantage of the use of the plastic clips in neurosurgery is their property of causing fewer artifacts than titanium clips as assessed by computed tomography and magnetic resonance scans. The biocompatibility of plastic clips was demonstrated in the peritoneal cavity, but their behavior in the neurocranium is not known.
Material And Methods: Twelve aggressive stray dogs designated for euthanasia were taken for this experimental study. The animals were divided into two groups. In all cases, after anesthesia, a craniotomy was performed, and after opening the dura, a proximal part titanium clip was placed on the isolated superficial Sylvian vein (a permanent Yasargil FT 746 T clip at a 90° angle, while a plastic Hem-o-lok clip ML was placed on another part of the vein). The first group of animals was sacrificed on the 7 < sup > th < /sup > postoperative day and the second group on the 60 < sup > th < /sup > postoperative day. Samples of tissue around the clips were taken for a histopathological evaluation.
Results: The plastic clip caused a more intensive tissue reaction than the titanium clip on the 7 < sup > th < /sup > postoperative day, but there was no statistical difference. Even on the 60 < sup > th < /sup > postoperative day there was no significant difference in tissue reaction between the titanium and plastic clips.
Conclusion: These preliminary results confirm the possibility for the use of plastic clips in neurosurgery. Before their use in human neurosurgery, further studies are needed to investigate the long-term effects of the presence of plastic clips in the neurocranium, as well as studies of the aneurysmal model.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.5137/1019-5149.JTN.13979-15.1 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Implementation Strategies and Ergonomic Factors in Robot-assisted Microsurgery.
J Robot Surg
January 2025
BG Trauma Center Ludwigshafen, Department for Plastic, Hand and Reconstructive Surgery, Department of Plastic Surgery for the Heidelberg University, Ludwig-Guttmann-Straße 13, 67071, Ludwigshafen, Germany.
Robot-assisted surgery represents a significant innovation in reconstructive microsurgery, providing enhanced precision and reduced surgeon fatigue. This study examines the integration of robotic assistance in a series of 85 consecutive robot-assisted microsurgical (RAMS) operations. It aims to evaluate changes in the integration of RAMS during the implementation phase in a single institution.
View Article and Find Full Text PDFReducing/Recycling Product Packaging Materials and Implementing Sustainable Development Goal Initiatives in Orthopedic Artificial Joint Manufacturing and Sales Companies: A Questionnaire-Based Survey.
Cureus
November 2024
Orthopedic Surgery, University of Tsukuba, Tsukuba, JPN.
Background and objective Orthopedic surgery, particularly joint replacement, involves the use of many implants, resulting in a large amount of product packaging waste. To date, no study has surveyed artificial joint manufacturers on the recycling and reduction of packaging materials and their Sustainable Development Goal (SDG) initiatives. This questionnaire survey aimed to identify the current status of orthopedic artificial joint manufacturers in terms of implementing SDG initiatives.
View Article and Find Full Text PDFAccess to specialist plastic surgery in rural vs. Urban areas of Africa.
BMC Surg
December 2024
Department of Research and Education, Oli Health Magazine Organization, Research and Education, Kigali, Rwanda.
Introduction: Plastic surgery is an essential yet underdeveloped field in many African nations, especially in rural areas. The demand for plastic surgery is increasing, but differences in access to respective services between rural and urban domiciles remain ever existent, despite the exponentiation of trauma, burns, and congenital disorders. According to this review, urban areas have access to better facilities and specialized surgeons, while rural areas frequently lack infrastructure, educated healthcare personnel, and medical resources.
View Article and Find Full Text PDFMusculoskeletal Disorders Among Surgeons and Attitudes Towards Wearable Devices for Ergonomic Optimization.
Ann Surg
December 2024
Department of Urology, University of Michigan, Ann Arbor, MI.
Objective: To assess the burden of ergonomic strain and to examine factors influencing intention to use wearable technology that may improve ergonomics during surgery.
Background: Surgical ergonomic strain leads to high rates of work-related musculoskeletal disorders (MSDs) and pain, contributing to early surgeon retirement and an epidemic of burnout.
Methods: A cross-sectional survey of surgeons at a single institution was conducted using two validated instruments, the Nordic Musculoskeletal Questionnaire and Unified Theory of Acceptance and Use of Technology (UTAUT2), assessing musculoskeletal strain and facilitators of wearable sensor use, respectively.
The Development of a Forceps-Adaptable Pressure Device for Instrumental Delivery: A Proof-of-Concept Study for Clinical and Educational Applications.
Sensors (Basel)
December 2024
Jeanne de Flandre Hospital, Faculté de Médecine, University of Lille, Avenue Eugène Avinée, 59000 Lille, France.
Objective: To develop and validate a device that measures the pressure exerted by forceps on the fetal head for clinical use.
Background: The lack of clinical tools to quantify forceps pressure on the fetal head may impact maternal and neonatal outcomes. Existing studies have not measured the direct contact pressure between forceps blades and the fetal head, highlighting the need for innovation.
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!