MicrosurgeryNeurosurgeryProctoscopyNeurosurgical ProceduresAdenoma, VillousLaser TherapySpisulaSurgery, Computer-AssistedCraniotomyNeuronavigationLasers, GasStereotaxic TechniquesNatural Orifice Endoscopic SurgeryRadiosurgeryAnal CanalAndrologyVasovasostomyMeningiomaNeuroendoscopyRectal NeoplasmsOrgan Sparing TreatmentsPsychosurgeryMeningeal NeoplasmsAmputation, TraumaticLaryngeal NeoplasmsPituitary IrradiationPostoperative ComplicationsLasersTreatment OutcomeSurgical InstrumentsLaryngoscopyNeuroma, AcousticMagnetic Resonance ImagingReplantationFallopian Tube DiseasesRetrospective StudiesParticle AcceleratorsEmbolism, AirReconstructive Surgical ProceduresNeurilemmomaBrain DiseasesBrain NeoplasmsPoetry as TopicSurgical FlapsIntraoperative CareNeuromuscular MonitoringDeep Brain StimulationPolyhydroxyethyl MethacrylateEquipment DesignAdenoma