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[Forensic analysis on injuries involving main branches of brachial plexus in 66 cases].

Hong Lu, Bin-wei Hu, Lina Huang, Qi Li

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Abstract

OBJECTIVE: To study injuries involving brachial plexus and its branches. METHODS: 66 cases collected from 2003 to 2005 in our department were analyzed statistically. RESULTS: 94% of injuries involved young adult males; 94% were blunt force injuries; 34% involved both nerve and bone mainly involving ulnar nerve and ulnar bone (50%); 40% of the injured nerves received electromyogram and 15 nerves were diagnosed with injuries clinically. CONCLUSION: Forensic determination on severity of brachial plexus injuries mainly depends on movement recovery of limb. The best time for forensic appraisal is 20 d post operation+L (length of nerve severed distally)/R (growth rate)+90 d.

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OBJECTIVE: To study injuries involving brachial plexus and its branches. METHODS: 66 cases collected from 2003 to 2005 in our department were analyzed statistically. RESULTS: 94% of injuries involved young adult males; 94% were blunt force injuries; 34% involved both nerve and bone mainly involving ulnar nerve and ulnar bone (50%); 40% of the injured nerves received electromyogram and 15 nerves were diagnosed with injuries clinically. CONCLUSION: Forensic determination on severity of brachial plexus injuries mainly depends on movement recovery of limb. The best time for forensic appraisal is 20 d post operation+L (length of nerve severed distally)/R (growth rate)+90 d.

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Available abstract

OBJECTIVE: To study injuries involving brachial plexus and its branches. METHODS: 66 cases collected from 2003 to 2005 in our department were analyzed statistically. RESULTS: 94% of injuries involved young adult males; 94% were blunt force injuries; 34% involved both nerve and bone mainly involving ulnar nerve and ulnar bone (50%); 40% of the injured nerves received electromyogram and 15 nerves were diagnosed with injuries clinically. CONCLUSION: Forensic determination on severity of brachial plexus injuries mainly depends on movement recovery of limb. The best time for forensic appraisal is 20 d post operation+L (length of nerve severed distally)/R (growth rate)+90 d.

Key concepts: Brachial plexus, Medicine, Blunt, Surgery, Ulnar nerve, Forensic science, Anatomy, Elbow

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[Forensic analysis on injuries involving main branches of brachial plexus in 66 cases]. — Research Paper | ScholarLens