BeakBirdsJoint Deformities, AcquiredFoot Deformities, AcquiredPsittaciformesHand Deformities, AcquiredNose Deformities, AcquiredFoot Deformities, CongenitalSpinal CurvaturesFeathersFoot DeformitiesCockatoosScoliosisOsteotomyEquinus DeformityClubfootLower Extremity Deformities, CongenitalKyphosisFinchesSongbirdsParrotsPasseriformesBird DiseasesSpineAnimal MigrationIlizarov TechniqueBone LengtheningLeg Length InequalityBone Diseases, DevelopmentalCircoviridae InfectionsLimb Deformities, CongenitalEcuadorHand Deformities, CongenitalThoracic VertebraeSpheniscidaeFlatfootVocalization, AnimalCircovirusEar Deformities, AcquiredOrthopedic ProceduresRibsTarsal BonesHallux ValgusFunnel ChestMusculoskeletal Abnormalities