Mucoceles are accumulations of trapped mucus, forming cystic expansile lesions. Maxillary sinus mucoceles are rare amongst paranasal sinus mucoceles, usually being a late sequel of Caldwell-Luc surgery. We present a case of a maxillary sinus mucocele due to a persistent carious deciduous molar in a middle aged patient, reported to highlight its unusual etiology.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3146690PMC
http://dx.doi.org/10.1007/s12070-011-0168-zDOI Listing

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