Does body mass index matter while selecting the flap type for pharyngeal reconstructions?
The aim of our study was to investigate the effect of patient-related factors, such as the body mass index (BMI) and tumor size, in selecting the flap type for the reconstruction of pharyngeal defects. This retrospective review included 182 patients with pharyngeal defect reconstructions with free and pedicled flaps at the Ohio State University from January 2005 to December 2008. We conducted a retrospective comparison of variety of different flap reconstruction techniques. We compared different flap reconstruction with BMI and tumor size without functional outcome such as swallowing and speech data. Although there was no statistically significant correlation (P > 0.05) when comparing the free flaps with pedicled flaps according to the BMI and tumor size, there was an obvious tendency to prefer radial forearm free flap over anterolateral thigh free flap in patients who are overweight and those with obesity with a ratio of 32:3. In the same group of patients, a similar tendency was observed to prefer fibular free flap over iliac crest free flap with a ratio of 14:5, whereas the ratio was becoming 3:5 in favor of iliac crest free flap over fibular free flap in patients with BMI of 24 or lower. Despite the fact that surgeons' experience with a certain flap type is one of the most important factors while determining which flap to reconstruct, BMI might have a significant impact while selecting the free flap types for the reconstruction of pharyngeal defects.
From the *Department of Otorhinolaryngology, Izmir Katip Celebi University, Ataturk Training and Research Hospital, Izmir, Turkey; and †Department of Otorhinolaryngology, Arthur G. James Cancer Hospital and Richard J. Solove Research Institute, Comprehensive Cancer Center, Ohio State University, Columbus, Ohio.
Caglar
C
Calli
Theodoros N
TN
Teknos
Amit
A
Agrawal
David E
DE
Schuller
Enver
E
Ozer
Murat
M
Songu
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D015992:Body Mass Index; D016025:Bone Transplantation / Q000379:methods; D005260:Female; D005360:Fibula / Q000601:surgery; D058752:Free Tissue Flaps / Q000637:transplantation; D006801:Humans; D007085:Ilium / Q000601:surgery; D007822:Laryngeal Neoplasms / Q000601:surgery; D008297:Male; D008875:Middle Aged; D009062:Mouth Neoplasms / Q000601:surgery; D064827:Myocutaneous Flap / Q000637:transplantation; D009765:Obesity / Q000150:complications; D009959:Oropharyngeal Neoplasms / Q000601:surgery; D050177:Overweight / Q000150:complications; D010614:Pharynx / Q000601:surgery*; D019651:Plastic Surgery Procedures / Q000379:methods*; D012189:Retrospective Studies; D013524:Surgical Flaps / Q000637:transplantation*; D013848:Thigh / Q000601:surgery; D060053:Transplant Donor Site / Q000601:surgery