MicrosurgeryProctoscopyLasersAdenoma, VillousLaser TherapySpisulaLasers, GasNatural Orifice Endoscopic SurgeryAnal CanalAndrologyNeurosurgeryVasovasostomyNeurosurgical ProceduresRectal NeoplasmsOrgan Sparing TreatmentsLasers, Solid-StateSurgery, Computer-AssistedAmputation, TraumaticRadiosurgeryLaryngeal NeoplasmsLaser CoagulationPituitary IrradiationSurgical InstrumentsLaryngoscopyLaser Therapy, Low-LevelNeuroma, AcousticReplantationParticle AcceleratorsFallopian Tube DiseasesSurgical FlapsReconstructive Surgical ProceduresNeurilemmomaEquipment DesignMeningiomaAdenomaTreatment OutcomeSpinal Cord Neoplasms