Brachial Plexus NeuropathiesBrachial Plexus NeuritisBrachial PlexusUlnar Nerve Compression SyndromesBirth InjuriesChoroid PlexusParalysis, ObstetricDiabetic NeuropathiesNerve BlockMusculocutaneous NerveNerve TransferPeripheral Nervous System DiseasesCervical PlexusParalysisMyenteric PlexusIntercostal NervesThoracic Outlet SyndromeShoulder Joint