Abstract
The anterior fontanelle in infants affords a natural access to the intracranial compartment. Various techniques have been attempted to measure intracranial pressure (ICP) in infants accurately (Gaab et al. 1980; Menke et al. 1982, Vidya-sagar and Raju 1977; Wealthall and Smallwood 1974). Problems in interpreting results may be encountered due to the externally exerted pressure when applying a transducer to the fontanelle. The Rotterdam Teletransducer (RIT) is a passive telemetric device which has proven to be reliable, for measuring epidural pressure in patients with closed sutures (de Jong et al. 1982; Maas and de Jong 1986). Also it has proven to be reliable for the purpose of AFP monitoring (de Jong et al. 1984; Plandsoen et al. 1986). The main difference between epidural and fontanelle pressure measurements is that in the latter case only the skin is interposed between the dura and the transducer. Accurate depth positioning of the RTT in the fontanelle by means of a special skull adaptor avoids the fact that externally exerted pressure may interfere with the actual recording of ICP (Plandsoen et al. 1987). The aim of this study was to define normal values of AFP with the RTT.
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References
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© 1989 Springer-Verlag Berlin Heidelberg
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Plandsoen, W.C.G., de Jong, D.A., Avezaat, C.J.J., van Eijndhoven, J.H.M., Loonen, M.C.B., Mulder, P.G.H. (1989). Non-invasive Monitoring of ICP in Infants. In: Hoff, J.T., Betz, A.L. (eds) Intracranial Pressure VII. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-73987-3_23
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DOI: https://doi.org/10.1007/978-3-642-73987-3_23
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