Extended subfrontal approach is a useful technique for removal of benign tumours expanding along the midline, superiorly and inferiorly to the skull base. For removal of malignant tumours at the same location, ESA is an alternative to a combination of transcranial approach and one of the craniofacial approaches.
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This record was last updated on 07/04/2016 and may not reflect the most current and accurate biomedical/scientific data available from NLM.
The corresponding record at NLM can be accessed at https://www.ncbi.nlm.nih.gov/pubmed/19353441