Assessment of the contralateral facial artery pedicle nasolabial island flap for buccal defect repair

Assessment of the contralateral facial artery pedicle nasolabial island flap for buccal defect repair: The facial artery pedicle nasolabial island flap (FAPNIF) is widely used for oral and maxillofacial reconstruction. However, its use in reconstruction after malignant tumour resection is limited by the possibility of ipsilateral cervical lymph node metastasis along the facial artery. Through fine dissection, it was found that the contralateral FAPNIF can be used to repair the defect after buccal carcinoma resection. The aim of this study was to evaluate the clinical outcomes of the contralateral FAPNIF for buccal defect repair.