Data Collection and statistical analysis:
The following data elements were collected for each patient in the
cohort: basic demographics, social history, defect classification
(partial vs. circumferential), previous treatment, ablative procedure,
donor site morbidity, salivary bypass tube use, and functional outcomes.
In addition, basic lab work results and nutritional status was also
recorded for each patient. Also, skin paddle dimensions, recipient blood
vessels, and venous coupler sizing was collected. Surgical outcomes and
complications were documented for each patient both from the flap donor
site and reconstructive site.
Lastly, speech and language pathology data were reviewed including voice
outcomes, swallowing outcomes, enteral feeding usage, and
tracheoesophageal puncture usage. Descriptive statistics were utilized
after review of pertinent charts.