ABSTRACT
BACKGROUND: Anterolateral thigh (ALT) flap is one of the most common flaps in the reconstruction armamentarium of plastic surgeons, but there is no published data about the flap characteristics in the Indian population. The aim of this study is to analyse the anthropomorphic characteristics of the ALT flap and the perforator details in Indian population. MATERIALS AND METHODS: ALT flap details were studied in 65 patients of Indian origin comprising 45 males and 20 females. The study period is from August 2011 to July 2012. A prospective database of the Doppler findings, perforator and pedicle details and the flap morphology were maintained. The variables are analysed by using the SPSS, PASW statistics 18 software IBM(®). RESULTS: In nearly 75% of cases, the perforator was found within 4 cm of the pre-operative Doppler markings. The percentage of musculocutaneous and septocutaneous perforators was 61.8% and 38.2% respectively. The pedicle variation was found in 6 cases (9.23%). The average thickness of the thigh skin in Indians is similar to the western people, but thicker than the other Asian people. Flap thinning was performed in nine patients without any major complications. CONCLUSION: The perforator details and type in the Indian population are similar to the published reports from other parts of the world. We advise pre-operative Doppler examination in possible cases. The variation in pedicle anatomy should not be overlooked to avoid complications. The thickness of subcutaneous tissue of the flap is higher in Indians, but still can be safely thinned. The data of this study will serve as a guide for the ALT flap characteristics in Indian patients.
ABSTRACT
In the past two decades, the advancement in the microsurgical techniques has revolutionised the reconstruction of post-oncological head and neck defects. Free fibula osteocutaneous flap (FFOCF) has been considered as the treatment of choice by many for mandible reconstruction. The improvement in the surgical resection and adjuvant treatment has improved the survival rates even in patients with advanced cancer. Simultaneously the reconstruction is addressed towards more functional and aesthetic aspects to improve the quality of life in these patients. In this respect, a double free flap is advocated in certain cases of extensive composite oromandibular defects (COMDs). But in our institute, we have managed two such cases of extensive COMD with a single FFOCF unit - fibula bone with a skin paddle for inner lining and a perforator-based skin paddle from the proximal part of the FFOCF unit, anastomosed separately for outer cover. Compared to two separate free flaps, this method has the advantage of single donor site and reduction in reconstruction time. Though the technique of divided paddle, deepithelisation and supercharging has been mentioned for FFOCF, no such clinical cases of two free flaps from a single FFOCF unit have been mentioned in the literature.
ABSTRACT
BACKGROUND: Reconstruction with microvascular free flaps is considered the reconstructive option of choice in cancer of the head and neck regions and breast. Rarely, there is paucity of vessels, especially the veins, at the recipient site. The cephalic vein with its good caliber and constant anatomy is a reliable recipient vein available in such situations. MATERIALS AND METHODS: It is a retrospective study from January 2010 to July 2012 and includes 26 patients in whom cephalic vein was used for free-flap reconstruction in head and neck (3 cases) and breast cancers (23 cases). RESULTS: All flaps in which cephalic vein was used survived completely. CONCLUSION: Cephalic vein can be considered as a reliable source of venous drainage when there is a non-availability/unusable of veins during free-flap reconstruction in the head and neck region and breast and also when additional source of venous drainage is required in these cases.