Management of post road traffic accident compound leg defects using fasciocutaneous flaps

To highlight the role of fasciocutaneous flaps in the management of leg and foot defects sustained after trauma, in rural India.

This was a prospective study conducted on patients with traumatic defects of the leg and foot, admitted between May 2001 and April 2007. Selection of flaps was done on the basis of defect size, site and condition of surrounding tissue. Ipsilateral flaps (proximally- and distally-based), contralateral-leg flaps and free flaps (anterolateral thigh and radial forearm) were raised according to standard techniques and wounds resurfaced accordingly. The outcome was considered 'excellent' when there was no flap necrosis and no donor site morbidity, 'good' when there was some infection, either at the donor or recipient site, but no necrosis, 'satisfactory' when partial flap necrosis and 'poor' when there was flap loss.

One-hundred and ten patients (86 males and 24 females) with post-traumatic leg defects underwent reconstruction with different fasciocutaneous flaps. The ages of the patients ranged from 6 years to 58 years, with a mean age of 28.2 +/- 11.5 years. Forty cases (37%) underwent immediate reconstruction within the first 72 hours and in 70 cases (63%) delayed reconstruction was done. Hospital stay of the patients ranged from 8 days to 54 days, with a mean of 20.2 +/- 1.9 days. There were no complications recorded at donor site. The overall results were considered excellent in 92 cases (84%), good in 12 (11%), satisfactory in four (3.6%) and poor in two cases (1.8%), where flap necrosis occurred.

Our results suggest fasciocutaneous flaps are convenient, simple, reliable and easy to manage. The majority of compound leg defects can be reconstructed with fasciocutaneous flaps either from the ipsilateral leg, contralateral leg or in the form of free flaps.