Methods for <em>In Vivo</em> Biomechanical Testing on Brachial Plexus in Neonatal Piglets

Current concepts: neonatal brachial plexus palsy.

Causes of neonatal brachial plexus palsy.

The causes of brachial plexus palsy in neonates should be classified according to their most salient associated feature. The causes of brachial plexus palsy are obstetrical brachial plexus palsy, familial congenital brachial plexus palsy, maternal uterine malformation, congenital varicella syndrome, osteomyelitis involving the proximal head of the humerus or cervical vertebral bodies, exostosis...

Biomechanical analysis of brachial plexus injury: Availability of three-dimensional finite element model of the brachial plexus

Adult brachial plexus injuries frequently lead to significant and permanent physical disabilities. Investigating the mechanism of the injury using biomechanical approaches may lead to further knowledge with regard to preventing brachial plexus injuries. However, there are no reports of biomechanical studies of brachial plexus injuries till date. Therefore, the present study used a complex three...

Diaphragmatic paralysis associated with neonatal brachial plexus palsy.

Phrenic nerve palsy can occur in the context of neonatal brachial plexus palsy, yet neither outcomes nor definitive treatment guidelines have been established. Diaphragmatic paralysis alone in the newborn results in significant respiratory sequelae and failure to thrive. Reviewing the available literature revealed little information about the incidence of phrenic nerve palsy associated with neo...

Reoperation Rate and Indication for Reoperation after Free Functional Muscle Transfers in Traumatic Brachial Plexus Injury

plexus injury. Few studies report the rate of revision surgeries following free functional muscle transfers. We examinedthe reoperation rate and indication for reoperation after primary reconstruction of upper extremity function with a freegracilis transfer after brachial plexus injury.Methods: From 2003-2016, we identified 25 patients who underwent a free functional gracilis ...