Table 4: Lesion Type.

   Total 399  Superficial Excision 147 36.84%  Deep Excision 252 63.16%  p Value
Branchial Cleft Cyst, Sinus, Fistula 337 84.46% 114 77.55% 223 88.49% 0.0036
Preauricular Cyst, Sinus, Fistula 40 10.03% 24 16.33% 16 6.35% 0.0014
Other Branchial Cleft Malformations 22 5.51% 9 6.12% 13 5.16% 0.6841