Application of high-frequency ultrasound in the diagnosis of brachial plexus injury in children with Narakas type IV obstetrical brachial plexus palsy
{{output}}
Background: The accurate evaluation of Narakas type IV obstetrical brachial plexus palsy (OBPP) has been limited due to certain shortcomings in imaging technology. High-frequency ultrasonography may offer clearer observation of t... ...
