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Preoperative computed tomography imaging checklist for maxillary endoscopic prelacrimal approach
D Cunha-Cabral1, P M Gomes2, A A Carção2
1Department of Otorhinolaryngology, Hospital Pedro Hispano, Unidade Local de Saúde de Matosinhos, Porto, Portugal; Department of Biomedicine, Unit of Anatomy, Faculty of Medicine, University of Porto, Porto, Portugal.
None:
The endoscopic prelacrimal approach to the maxillary sinus is a safe and effective technique. However, it needs to be tailored to the anatomy of the prelacrimal region. This can be evaluated using preoperative computed tomography (CT). In this work, we propose a preoperative CT-scan checklist for the endoscopic prelacrimal approach to assist surgeons during patient selection and surgery planning.
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