Summary
In utero causation is a manufactured theory based on speculation that contradicts known anatomic and physiologic principles. Brachial plexus injury (BPI) is a very-low-velocity and very-low-impact injury. Adult BPI is a high-velocity and high-impact injury. Labor forces are compressive and expulsive, not traction or stretching. “Using a statistical model it is possible to identify adverse combinations of factors that are associated with shoulder dystocia and neonatal injury [1].”
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O’Leary, J.A. (2009). In Utero Causation of Brachial Plexus Injury: Myth or Mystery?. In: O'Leary, J. (eds) Shoulder Dystocia and Birth Injury. Humana Press. https://doi.org/10.1007/978-1-59745-473-5_11
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DOI: https://doi.org/10.1007/978-1-59745-473-5_11
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