J Brachial Plex Peripher Nerve Inj 2016; 11(01): e1-e9
DOI: 10.1055/s-0036-1579762
Original Contribution
Georg Thieme Verlag KG Stuttgart · New York

Upper Limb Multifactorial Movement Analysis in Brachial Plexus Birth Injury

Jorg Bahm
1   Franziskushospital, Euregio Reconstructive Microsurgery Unit, Aachen, Germany
› Author Affiliations
Further Information

Publication History

29 May 2014

22 January 2016

Publication Date:
18 March 2016 (online)

Abstract

Multifactorial motion analysis was first established for gait and then developed in the upper extremity. Recordings of infrared light reflecting sensitive passive markers in space, combined with surface eletromyographic recordings and/or transmitted forces, allow eclectic study of muscular coordination in the upper limb. Brachial plexus birth injury is responsible for various patterns of muscle weakness, imbalance, and/or simultaneous activation, soft tissue contractures, and bone-joint deformities, leading to individual motion patterns and adaptations, which we studied by means of motion analysis tools. We describe the technical development and examination setup to evaluate motion impairment and present first clinical results.

Motion analysis is a reliable objective assessment tool allowing precise pre- and postoperative multimodal evaluation of upper limb function.

Level of evidence: II.

 
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