What Is Safe Limit of the Perforator Flap in Lower Extremity Reconstruction? Do We Have Answers Yet?

Table 2

Percentage of flap compared to limb length	Total flaps	Necrosis	Percentage
<33.33%; (1/3rd of limb length)	21	2	9.52
>33.33%; (1/3rd of limb length)	14	8	57.14
Total	35	10	28.57