Causes of a brachial plexus injury. Brachial plexus injury (BPI) is an umbrella term for a variety of conditions that may impair function of the brachial plexus nerve network. The majority of pediatric and adult brachial plexus injuries are caused by trauma. The most common inciting events may include:auses of a brachial plexus injury. Brachial plexus injury (BPI) is an umbrella term for a variety of conditions that may impair function of the brachial plexus nerve network. The majority of pediatric and adult brachial plexus injuries are caused by trauma. The most common inciting events may include:
frustration meaning, definition, what is frustration: the feeling of being annoyed or less confident because you cannot achieve what you wantâ¦. Learn more.
uk â /ËÃ¦n.ÉªËmÉs.É.ti/ us â /ËÃ¦n.ÉËmÉË.sÉ.tÌ¬i/. âº strong dislike, opposition, or anger: Of course we're competitive, but there's no personal animosity between us. In spite of his injuries, he bears no animosity towards his attackers.