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PubMed · 10751712

Dose attenuation through a titanium alloy hip prosthesis.

T Y Eng
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Abstract

The problem of dose perturbation due to hip prostheses during pelvic irradiation can be significant. Dose attenuation by a commonly used titanium alloy hip prosthesis was measured. Depending on the energy of the radiation beam and the thickness along the prosthesis, the attenuation was between 32% and 64%. This attenuation effect should be considered in treatment planning, especially in a patient with bilateral hip prostheses and when undergoing treatment for prostate cancer where the tumor typically lies between prostheses.

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AlloysHip ProsthesisHumansProsthesis DesignRadiotherapy DosageTitaniumJournal Article

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T Y Eng. 2000. Dose attenuation through a titanium alloy hip prosthesis.. https://doi.org/10.1016/s0958-3947(99)00021-7

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