Central duct excision
| Central duct excision | |
|---|---|
| Other names | major duct excision or Hadfield's procedure | 
Central duct excision is the surgical removal (excision) of all lactiferous duct under the nipple. The excision of a single duct is called microdochectomy, a mere incision of a mammary duct (without excision) is microdochotomy.