Sequestrectomy of bone (procedure)

• Excision of necrotic bone fragments
• Excision of sequestrum
• Removal of necrotic bone fragment
• Sequestrectomy
• Sequestrectomy of bone

• Excision (procedure) and Role group (attribute) some (
      Method (attribute) some Excision - action (qualifier value) and
      Direct morphology (attribute) some Sequestrum (morphologic abnormality) and
      Procedure site - Direct (attribute) some Bone structure (body structure))

• Operation on bone injury (procedure)
• Excision of lesion of bone (procedure)