Postoperative Complication After Free Flap Reconstruction for Head and Neck Cancer

The Impact of Operation Time and Operators on Postoperative Complication After Free Flap Reconstruction for Patients With Head and Neck Cancer

This study was designed to investigate the outcome of free-flap reconstruction surgery following head and neck cancer resection between primary and recurrent head and neck cancer patients.

Inclusion Criteria:

• Patients with head and neck cancer who underwent tumor wide excision and primary free flap reconstruction or secondary free flap reconstruction between March 2008 and February 2017
• Age: 20~100 years old

Exclusion Criteria:

• patients with missing or unvalidated data
• patients less than 20 years old