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Medical Definition of Musculus petropharyngeus
1. An occasional accessory levator muscle of the pharynx, arising from the undersurface of the petrous portion of the temporal bone and inserted into the pharynx. (05 Mar 2000)
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1. An occasional accessory levator muscle of the pharynx, arising from the undersurface of the petrous portion of the temporal bone and inserted into the pharynx. (05 Mar 2000)