Frontal BoneCranial SuturesSkull NeoplasmsFrontal LobeFrontal SinusBone and BonesParietal BoneSkullMaxillary FracturesSex Reassignment SurgeryFacial NerveEthmoid BoneFacial ParalysisHyperostosis Frontalis InternaMSX1 Transcription FactorFacial ExpressionCraniosynostosesBone RemodelingEosinophilic GranulomaFacial MusclesOsteogenesisBone DensityFacial BonesOrbitFacial Nerve DiseasesNeural CrestBone ResorptionFacial Injuries