Hemifacial SpasmMicrovascular Decompression SurgeryTrigeminal NeuralgiaSpasmDecompression, SurgicalFacial MusclesNerve Compression SyndromesFacial Nerve DiseasesMicrosurgeryBlepharospasmCerebellopontine AngleGlossopharyngeal Nerve DiseasesTrigeminal NerveFacial NerveRhizotomyDecompressionDecompression SicknessFacial HemiatrophyNeuromuscular AgentsFacial AsymmetryGlossopharyngeal NerveBotulinum Toxins, Type AFacial ParalysisSpasms, InfantileFacial Nerve InjuriesMeige SyndromeMandibular InjuriesVertebral ArteryNeurosurgical ProceduresBotulinum ToxinsCranial Fossa, PosteriorPseudopseudohypoparathyroidismGoldenhar SyndromeCranial Nerve DiseasesTreatment OutcomeFacial TransplantationEyelidsMicrocirculationFollow-Up StudiesRecurrencePostoperative ComplicationsMicrovesselsCoronary VasospasmMagnetic Resonance Imaging