Precision Surgery
Precision Surgery - Related Videos
06:18
Pioneering Patient-Specific Approaches for Precision Surgery Using Imaging and Virtual Reality
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Cited by 3 •
2024
Advancements in endovascular treatment have replaced complex open surgical procedures with minimally invasive options, like valve replacement and aneurysm repair. This paper proposes using three-dimensional (3D) modeling and virtual reality to aid in C-arm positioning, angle measurements, and roadmap generation for neuro-interventional catheterization lab procedural planning, minimizing procedure time.
08:28
Rodent Stereotaxic Surgery
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2023
Stereotaxic (or stereotactic) surgery is a method used to manipulate the brain of living animals. This technique allows researchers to accurately target deep structures within the brain through the use of a stereotaxic atlas, which provides the 3D coordinates of each area with respect to anatomical landmarks on the skull. After the skull is exposed, anesthetized animals are mounted on a specialized instrument known as a stereotaxic frame, which enables the precise placement of experimental...
12:13
Considerations for Rodent Surgery
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2016
Source: Kay Stewart, RVT, RLATG, CMAR; Valerie A. Schroeder, RVT, RLATG. University of Notre Dame, IN The Guide for the Care and Use of Laboratory Animals1 dictates that rodent survival surgery be performed aseptically. Aseptic technique utilizes specific practices that minimize the contamination of the surgical site, including patient preparation, surgeon preparation, sterilization of instruments and other supplies, and the use of a clean and controlled environment. Presurgical planning,...
03:37
Uncertainty in Measurement: Accuracy and Precision
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2020
Scientists typically make repeated measurements of a quantity to ensure the quality of their findings and to evaluate both the precision and the accuracy of their results. Measurements are said to be precise if they yield very similar results when repeated in the same manner. A measurement is considered accurate if it yields a result that is very close to the true or the accepted value. Precise values agree with each other; accurate values agree with a true value. Suppose a quality control...
00:08
Survivable Stereotaxic Surgery in Rodents
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Cited by 50 •
2008
The monitoring of extracellular neurotransmitter levels in distinct brain regions of freely moving animals offers insights on the link between neurotransmitter release and behavior. In vivo microdialysis coupled with electrochemical detection provides excellent anatomical and chemical resolution; and information on how basal neurotransmission is altered by pharmacological or physiological manipulations.
FAQs
Detailed imaging and anatomical data give surgeons a patient-specific map for deciding where to place incisions, which tissue to remove, and how reconstruction should be arranged. Computer-assisted navigation can then help relate the planned targets to the operative anatomy during the procedure. This coordination supports greater control and can improve consistency when small positional errors matter.
It allows treatment to be tailored to individual anatomy instead of relying on a uniform procedural plan. That tailoring can shape incision placement, tissue removal, and reconstruction, giving the surgical team a more specific basis for decision-making. The benefit is especially relevant in complex operations, where anatomical precision can affect function, recovery, and quality of life.
Robotic instruments can provide surgeons with an additional computer-assisted means of controlling movements during selected procedures. They are not described as necessary in every operation; rather, they may be used in some settings alongside imaging, anatomical information, and navigation. Their value within this approach is greater procedural control, particularly when targeted action and consistent execution are important.
A typical workflow begins by integrating medical imaging with anatomical data to plan the intervention. The resulting plan can specify incision placement, tissue removal, and reconstruction. During surgery, computer-assisted navigation helps guide execution, while robotic instruments may be added in some settings. This links planning with intraoperative control instead of treating them as separate tasks.
Clinicians may consider this approach for complex operations or for procedures in which small errors could affect function or quality of life. Its relevance is not limited to one anatomical region in the supplied description. Rather, the deciding issue is whether detailed planning, targeted intervention, and controlled execution could address the demands of the operation.
Potential benefits include more accurate interventions, fewer complications, and shorter recovery, but these are possible effects rather than guaranteed outcomes. Precision Surgery may also improve procedural consistency and help limit disruption to healthy tissue. These outcomes explain its medical relevance: better targeting can matter both for immediate surgical performance and for the patient's later function or quality of life.