Lina M. Cortés

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INTRODUCTION This retrospective cohort study compared clinical and radiographic outcomes of endodontic treatment performed in immature nonvital permanent teeth by apexification (calcium hydroxide or apical barrier with mineral trioxide aggregate) versus revascularization. METHODS A comprehensive chart review was performed to obtain a cohort of previously(More)
This article demonstrates a methodological approach to diagnosing a periapical radiolucency that could not be diagnosed using only basic clinical and radiographic findings. The patient was a 59-year-old Hispanic female with a small tender mass on the lower gingiva associated with tooth #25. Radiographic appearance demonstrated a well-defined radiolucent(More)
Research productivity distributions exhibit heavy tails because it is common for a few researchers to accumulate the majority of the top publications and their corresponding citations. Measurements of this productivity are very sensitive to the field being analyzed and the distribution used. In particular, distributions such as the lognormal distribution(More)
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