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应用于机器人辅助微创外科手术的术前规划方法 Title:SurgicalPlanningMethodsforRobot-AssistedMinimallyInvasiveSurgery Introduction: Robot-assistedminimallyinvasivesurgery(RAMIS)hasbecomeincreasinglyprevalentinrecentyears,enablingsurgeonstoperformcomplexprocedureswithenhancedprecisionandreducedinvasiveness.ThesuccessofRAMISheavilyreliesonmeticulouspreoperativeplanning,whichdeterminesthesurgicalworkflow,robotpositioning,andinstrumentselection.ThispaperaimstoexplorethevariousmethodsandtechniquesusedforsurgicalplanninginRAMISandtheirimpactonthesuccessoftheseprocedures. I.PreoperativeImaging: Preoperativeimagingtechniques,suchascomputedtomography(CT),magneticresonanceimaging(MRI),andthree-dimensional(3D)reconstruction,providevaluableanatomicalinformationforsurgicalplanninginRAMIS.Theseimagingmodalitiesallowsurgeonstovisualizeunderlyingtissues,organs,andstructures,whicharecrucialforaccuraterobotpositioningandavoiddamagingvitalstructures.Advancedimagingmethods,suchasaugmentedrealityandvirtualreality,offerreal-timevisualizationand3Dmodels,enhancingsurgeons'understandingofthesurgicalsiteandenablingmoreprecisepreoperativeplanning. II.SurgicalAnatomyandPathologyAssessment: AccurateassessmentofthesurgicalanatomyandpathologyiscrucialforsuccessfulRAMIS.Surgeonsneedtothoroughlyevaluatethetargetareaforpotentialanatomicalvariations,tumorsize,tissuecharacteristics,andthepresenceofanyabnormalities.Thisassessmenthelpsindeterminingtheappropriatesurgicalapproach,instrumentselection,andplanningforpotentialcomplicationsbeforetheprocedure. III.VirtualSurgicalSimulation: Virtualsurgicalsimulationallowssurgeonstopracticecomplexproceduresinavirtualenvironment,whichhasproventobeaneffectivemethodforsurgicalplanning.Throughvirtualsimulation,surgeonscanfamiliarizethemselveswiththerobot'scontrols,becomeproficientinmanipulatingitsinstruments,andplantheprecisesequenceofstepsrequiredforthesurgery.Virtualsurgicalsimulationnotonlyimprovessurgicalskillsbutalsofacilitatesteamcollaborationandcommunicationamongsurgeons,anesthesiolo