783790006: Repair of canthus with graft of skin (procedure)

SNOMED CT Concept\Procedure\...

\Surgical procedure\Surgical procedure on soft tissue\Surgical procedure on skin and/or subcutaneous tissue\Operation on skin\Grafting to skin\Graft of skin to skin\Graft of skin to skin of head\Repair of canthus with graft of skin
\Surgical procedure\Surgical procedure on soft tissue\Surgical procedure on skin and/or subcutaneous tissue\Operation on skin\Grafting to skin\Grafting to skin of head and/or neck\Graft of skin to skin of head\Repair of canthus with graft of skin
\Surgical procedure\Surgical procedure on soft tissue\Surgical procedure on skin and/or subcutaneous tissue\Operation on skin\Operative procedure on skin of head AND/OR neck\Grafting to skin of head and/or neck\Graft of skin to skin of head\Repair of canthus with graft of skin
\Surgical procedure\Surgical procedure on soft tissue\Surgical procedure on skin and/or subcutaneous tissue\Operation on skin\Operative procedure on skin of head AND/OR neck\Operation on skin of head\Graft of skin to skin of head\Repair of canthus with graft of skin
\Surgical procedure\Grafting procedure\Grafting to skin\Graft of skin to skin\Graft of skin to skin of head\Repair of canthus with graft of skin
\Surgical procedure\Grafting procedure\Grafting to skin\Grafting to skin of head and/or neck\Graft of skin to skin of head\Repair of canthus with graft of skin
\Surgical procedure\Operative procedure on integumentary system\Surgical procedure on skin and/or subcutaneous tissue\Operation on skin\Grafting to skin\Graft of skin to skin\Graft of skin to skin of head\Repair of canthus with graft of skin
\Surgical procedure\Operative procedure on integumentary system\Surgical procedure on skin and/or subcutaneous tissue\Operation on skin\Grafting to skin\Grafting to skin of head and/or neck\Graft of skin to skin of head\Repair of canthus with graft of skin
\Surgical procedure\Operative procedure on integumentary system\Surgical procedure on skin and/or subcutaneous tissue\Operation on skin\Operative procedure on skin of head AND/OR neck\Grafting to skin of head and/or neck\Graft of skin to skin of head\Repair of canthus with graft of skin
\Surgical procedure\Operative procedure on integumentary system\Surgical procedure on skin and/or subcutaneous tissue\Operation on skin\Operative procedure on skin of head AND/OR neck\Operation on skin of head\Graft of skin to skin of head\Repair of canthus with graft of skin
\Surgical procedure\Operative procedure on head\Surgical procedure on eye region\Operation on eyelid\Repair of eyelid\Repair of canthus\Repair of canthus with graft of skin
\Surgical procedure\Operative procedure on head\Surgical procedure on eye region\Operation on eyelid\Operation on canthus\Repair of canthus\Repair of canthus with graft of skin
\Surgical procedure\Operative procedure on head\Operation on skin of head\Graft of skin to skin of head\Repair of canthus with graft of skin
\Surgical procedure\Operative procedure on head\Operation on face\Operation on eyelid\Repair of eyelid\Repair of canthus\Repair of canthus with graft of skin
\Surgical procedure\Operative procedure on head\Operation on face\Operation on eyelid\Operation on canthus\Repair of canthus\Repair of canthus with graft of skin
\Surgical procedure\Surgical repair\Surgical repair of head and neck structure\Repair of eyelid\Repair of canthus\Repair of canthus with graft of skin

\Procedure by site\Procedure on body region\Procedure on skin and/or subcutaneous tissue\Surgical procedure on skin and/or subcutaneous tissue\Operation on skin\Grafting to skin\Graft of skin to skin\Graft of skin to skin of head\Repair of canthus with graft of skin
\Procedure by site\Procedure on body region\Procedure on skin and/or subcutaneous tissue\Surgical procedure on skin and/or subcutaneous tissue\Operation on skin\Grafting to skin\Grafting to skin of head and/or neck\Graft of skin to skin of head\Repair of canthus with graft of skin
\Procedure by site\Procedure on body region\Procedure on skin and/or subcutaneous tissue\Surgical procedure on skin and/or subcutaneous tissue\Operation on skin\Operative procedure on skin of head AND/OR neck\Grafting to skin of head and/or neck\Graft of skin to skin of head\Repair of canthus with graft of skin
\Procedure by site\Procedure on body region\Procedure on skin and/or subcutaneous tissue\Surgical procedure on skin and/or subcutaneous tissue\Operation on skin\Operative procedure on skin of head AND/OR neck\Operation on skin of head\Graft of skin to skin of head\Repair of canthus with graft of skin
\Procedure by site\Procedure on body region\Procedure on skin and/or subcutaneous tissue\Procedure on skin\Operation on skin\Grafting to skin\Graft of skin to skin\Graft of skin to skin of head\Repair of canthus with graft of skin
\Procedure by site\Procedure on body region\Procedure on skin and/or subcutaneous tissue\Procedure on skin\Operation on skin\Grafting to skin\Grafting to skin of head and/or neck\Graft of skin to skin of head\Repair of canthus with graft of skin
\Procedure by site\Procedure on body region\Procedure on skin and/or subcutaneous tissue\Procedure on skin\Operation on skin\Operative procedure on skin of head AND/OR neck\Grafting to skin of head and/or neck\Graft of skin to skin of head\Repair of canthus with graft of skin
\Procedure by site\Procedure on body region\Procedure on skin and/or subcutaneous tissue\Procedure on skin\Operation on skin\Operative procedure on skin of head AND/OR neck\Operation on skin of head\Graft of skin to skin of head\Repair of canthus with graft of skin
\Procedure by site\Procedure on body region\Procedure on skin and/or subcutaneous tissue\Procedure on skin\Procedure on skin of head\Operation on skin of head\Graft of skin to skin of head\Repair of canthus with graft of skin
\Procedure by site\Procedure on body region\Procedure on head AND/OR neck\Surgical repair of head and neck structure\Repair of eyelid\Repair of canthus\Repair of canthus with graft of skin
\Procedure by site\Procedure on body region\Procedure on head AND/OR neck\Procedure on head\Procedure on eye region\Surgical procedure on eye region\Operation on eyelid\Repair of eyelid\Repair of canthus\Repair of canthus with graft of skin
\Procedure by site\Procedure on body region\Procedure on head AND/OR neck\Procedure on head\Procedure on eye region\Surgical procedure on eye region\Operation on eyelid\Operation on canthus\Repair of canthus\Repair of canthus with graft of skin
\Procedure by site\Procedure on body region\Procedure on head AND/OR neck\Procedure on head\Procedure on eye region\Procedure on eyelid\Procedure on canthus\Operation on canthus\Repair of canthus\Repair of canthus with graft of skin
\Procedure by site\Procedure on body region\Procedure on head AND/OR neck\Procedure on head\Procedure on eye region\Procedure on eyelid\Operation on eyelid\Repair of eyelid\Repair of canthus\Repair of canthus with graft of skin
\Procedure by site\Procedure on body region\Procedure on head AND/OR neck\Procedure on head\Procedure on eye region\Procedure on eyelid\Operation on eyelid\Operation on canthus\Repair of canthus\Repair of canthus with graft of skin
\Procedure by site\Procedure on body region\Procedure on head AND/OR neck\Procedure on head\Procedure on skin of head\Operation on skin of head\Graft of skin to skin of head\Repair of canthus with graft of skin
\Procedure by site\Procedure on body region\Procedure on head AND/OR neck\Procedure on head\Procedure on face\Procedure on eyelid\Procedure on canthus\Operation on canthus\Repair of canthus\Repair of canthus with graft of skin
\Procedure by site\Procedure on body region\Procedure on head AND/OR neck\Procedure on head\Procedure on face\Procedure on eyelid\Operation on eyelid\Repair of eyelid\Repair of canthus\Repair of canthus with graft of skin
\Procedure by site\Procedure on body region\Procedure on head AND/OR neck\Procedure on head\Procedure on face\Procedure on eyelid\Operation on eyelid\Operation on canthus\Repair of canthus\Repair of canthus with graft of skin
\Procedure by site\Procedure on body region\Procedure on head AND/OR neck\Procedure on head\Procedure on face\Operation on face\Operation on eyelid\Repair of eyelid\Repair of canthus\Repair of canthus with graft of skin
\Procedure by site\Procedure on body region\Procedure on head AND/OR neck\Procedure on head\Procedure on face\Operation on face\Operation on eyelid\Operation on canthus\Repair of canthus\Repair of canthus with graft of skin
\Procedure by site\Procedure on body region\Procedure on head AND/OR neck\Procedure on head\Operative procedure on head\Surgical procedure on eye region\Operation on eyelid\Repair of eyelid\Repair of canthus\Repair of canthus with graft of skin
\Procedure by site\Procedure on body region\Procedure on head AND/OR neck\Procedure on head\Operative procedure on head\Surgical procedure on eye region\Operation on eyelid\Operation on canthus\Repair of canthus\Repair of canthus with graft of skin
\Procedure by site\Procedure on body region\Procedure on head AND/OR neck\Procedure on head\Operative procedure on head\Operation on skin of head\Graft of skin to skin of head\Repair of canthus with graft of skin
\Procedure by site\Procedure on body region\Procedure on head AND/OR neck\Procedure on head\Operative procedure on head\Operation on face\Operation on eyelid\Repair of eyelid\Repair of canthus\Repair of canthus with graft of skin
\Procedure by site\Procedure on body region\Procedure on head AND/OR neck\Procedure on head\Operative procedure on head\Operation on face\Operation on eyelid\Operation on canthus\Repair of canthus\Repair of canthus with graft of skin
\Procedure by site\Procedure on body region\Procedure on head AND/OR neck\Operative procedure on skin of head AND/OR neck\Grafting to skin of head and/or neck\Graft of skin to skin of head\Repair of canthus with graft of skin
\Procedure by site\Procedure on body region\Procedure on head AND/OR neck\Operative procedure on skin of head AND/OR neck\Operation on skin of head\Graft of skin to skin of head\Repair of canthus with graft of skin
\Procedure by site\Introduction of substance by body site\Graft of skin to skin\Graft of skin to skin of head\Repair of canthus with graft of skin
\Procedure by site\Procedure on soft tissue\Procedure on skin and/or subcutaneous tissue\Surgical procedure on skin and/or subcutaneous tissue\Operation on skin\Grafting to skin\Graft of skin to skin\Graft of skin to skin of head\Repair of canthus with graft of skin
\Procedure by site\Procedure on soft tissue\Procedure on skin and/or subcutaneous tissue\Surgical procedure on skin and/or subcutaneous tissue\Operation on skin\Grafting to skin\Grafting to skin of head and/or neck\Graft of skin to skin of head\Repair of canthus with graft of skin
\Procedure by site\Procedure on soft tissue\Procedure on skin and/or subcutaneous tissue\Surgical procedure on skin and/or subcutaneous tissue\Operation on skin\Operative procedure on skin of head AND/OR neck\Grafting to skin of head and/or neck\Graft of skin to skin of head\Repair of canthus with graft of skin
\Procedure by site\Procedure on soft tissue\Procedure on skin and/or subcutaneous tissue\Surgical procedure on skin and/or subcutaneous tissue\Operation on skin\Operative procedure on skin of head AND/OR neck\Operation on skin of head\Graft of skin to skin of head\Repair of canthus with graft of skin
\Procedure by site\Procedure on soft tissue\Procedure on skin and/or subcutaneous tissue\Procedure on skin\Operation on skin\Grafting to skin\Graft of skin to skin\Graft of skin to skin of head\Repair of canthus with graft of skin
\Procedure by site\Procedure on soft tissue\Procedure on skin and/or subcutaneous tissue\Procedure on skin\Operation on skin\Grafting to skin\Grafting to skin of head and/or neck\Graft of skin to skin of head\Repair of canthus with graft of skin
\Procedure by site\Procedure on soft tissue\Procedure on skin and/or subcutaneous tissue\Procedure on skin\Operation on skin\Operative procedure on skin of head AND/OR neck\Grafting to skin of head and/or neck\Graft of skin to skin of head\Repair of canthus with graft of skin
\Procedure by site\Procedure on soft tissue\Procedure on skin and/or subcutaneous tissue\Procedure on skin\Operation on skin\Operative procedure on skin of head AND/OR neck\Operation on skin of head\Graft of skin to skin of head\Repair of canthus with graft of skin
\Procedure by site\Procedure on soft tissue\Procedure on skin and/or subcutaneous tissue\Procedure on skin\Procedure on skin of head\Operation on skin of head\Graft of skin to skin of head\Repair of canthus with graft of skin
\Procedure by site\Procedure on soft tissue\Surgical procedure on soft tissue\Surgical procedure on skin and/or subcutaneous tissue\Operation on skin\Grafting to skin\Graft of skin to skin\Graft of skin to skin of head\Repair of canthus with graft of skin
\Procedure by site\Procedure on soft tissue\Surgical procedure on soft tissue\Surgical procedure on skin and/or subcutaneous tissue\Operation on skin\Grafting to skin\Grafting to skin of head and/or neck\Graft of skin to skin of head\Repair of canthus with graft of skin
\Procedure by site\Procedure on soft tissue\Surgical procedure on soft tissue\Surgical procedure on skin and/or subcutaneous tissue\Operation on skin\Operative procedure on skin of head AND/OR neck\Grafting to skin of head and/or neck\Graft of skin to skin of head\Repair of canthus with graft of skin
\Procedure by site\Procedure on soft tissue\Surgical procedure on soft tissue\Surgical procedure on skin and/or subcutaneous tissue\Operation on skin\Operative procedure on skin of head AND/OR neck\Operation on skin of head\Graft of skin to skin of head\Repair of canthus with graft of skin
\Procedure by site\Procedure on organ\Procedure on skin\Operation on skin\Grafting to skin\Graft of skin to skin\Graft of skin to skin of head\Repair of canthus with graft of skin
\Procedure by site\Procedure on organ\Procedure on skin\Operation on skin\Grafting to skin\Grafting to skin of head and/or neck\Graft of skin to skin of head\Repair of canthus with graft of skin
\Procedure by site\Procedure on organ\Procedure on skin\Operation on skin\Operative procedure on skin of head AND/OR neck\Grafting to skin of head and/or neck\Graft of skin to skin of head\Repair of canthus with graft of skin
\Procedure by site\Procedure on organ\Procedure on skin\Operation on skin\Operative procedure on skin of head AND/OR neck\Operation on skin of head\Graft of skin to skin of head\Repair of canthus with graft of skin
\Procedure by site\Procedure on organ\Procedure on skin\Procedure on skin of head\Operation on skin of head\Graft of skin to skin of head\Repair of canthus with graft of skin
\Procedure by site\Procedure on body system\Procedure on visual system\Procedure on eye region\Surgical procedure on eye region\Operation on eyelid\Repair of eyelid\Repair of canthus\Repair of canthus with graft of skin
\Procedure by site\Procedure on body system\Procedure on visual system\Procedure on eye region\Surgical procedure on eye region\Operation on eyelid\Operation on canthus\Repair of canthus\Repair of canthus with graft of skin
\Procedure by site\Procedure on body system\Procedure on visual system\Procedure on eye region\Procedure on eyelid\Procedure on canthus\Operation on canthus\Repair of canthus\Repair of canthus with graft of skin
\Procedure by site\Procedure on body system\Procedure on visual system\Procedure on eye region\Procedure on eyelid\Operation on eyelid\Repair of eyelid\Repair of canthus\Repair of canthus with graft of skin
\Procedure by site\Procedure on body system\Procedure on visual system\Procedure on eye region\Procedure on eyelid\Operation on eyelid\Operation on canthus\Repair of canthus\Repair of canthus with graft of skin
\Procedure by site\Procedure on body system\Procedure on integumentary system\Procedure on skin and/or subcutaneous tissue\Surgical procedure on skin and/or subcutaneous tissue\Operation on skin\Grafting to skin\Graft of skin to skin\Graft of skin to skin of head\Repair of canthus with graft of skin
\Procedure by site\Procedure on body system\Procedure on integumentary system\Procedure on skin and/or subcutaneous tissue\Surgical procedure on skin and/or subcutaneous tissue\Operation on skin\Grafting to skin\Grafting to skin of head and/or neck\Graft of skin to skin of head\Repair of canthus with graft of skin
\Procedure by site\Procedure on body system\Procedure on integumentary system\Procedure on skin and/or subcutaneous tissue\Surgical procedure on skin and/or subcutaneous tissue\Operation on skin\Operative procedure on skin of head AND/OR neck\Grafting to skin of head and/or neck\Graft of skin to skin of head\Repair of canthus with graft of skin
\Procedure by site\Procedure on body system\Procedure on integumentary system\Procedure on skin and/or subcutaneous tissue\Surgical procedure on skin and/or subcutaneous tissue\Operation on skin\Operative procedure on skin of head AND/OR neck\Operation on skin of head\Graft of skin to skin of head\Repair of canthus with graft of skin
\Procedure by site\Procedure on body system\Procedure on integumentary system\Procedure on skin and/or subcutaneous tissue\Procedure on skin\Operation on skin\Grafting to skin\Graft of skin to skin\Graft of skin to skin of head\Repair of canthus with graft of skin
\Procedure by site\Procedure on body system\Procedure on integumentary system\Procedure on skin and/or subcutaneous tissue\Procedure on skin\Operation on skin\Grafting to skin\Grafting to skin of head and/or neck\Graft of skin to skin of head\Repair of canthus with graft of skin
\Procedure by site\Procedure on body system\Procedure on integumentary system\Procedure on skin and/or subcutaneous tissue\Procedure on skin\Operation on skin\Operative procedure on skin of head AND/OR neck\Grafting to skin of head and/or neck\Graft of skin to skin of head\Repair of canthus with graft of skin
\Procedure by site\Procedure on body system\Procedure on integumentary system\Procedure on skin and/or subcutaneous tissue\Procedure on skin\Operation on skin\Operative procedure on skin of head AND/OR neck\Operation on skin of head\Graft of skin to skin of head\Repair of canthus with graft of skin
\Procedure by site\Procedure on body system\Procedure on integumentary system\Procedure on skin and/or subcutaneous tissue\Procedure on skin\Procedure on skin of head\Operation on skin of head\Graft of skin to skin of head\Repair of canthus with graft of skin
\Procedure by site\Procedure on body system\Procedure on integumentary system\Operative procedure on integumentary system\Surgical procedure on skin and/or subcutaneous tissue\Operation on skin\Grafting to skin\Graft of skin to skin\Graft of skin to skin of head\Repair of canthus with graft of skin
\Procedure by site\Procedure on body system\Procedure on integumentary system\Operative procedure on integumentary system\Surgical procedure on skin and/or subcutaneous tissue\Operation on skin\Grafting to skin\Grafting to skin of head and/or neck\Graft of skin to skin of head\Repair of canthus with graft of skin
\Procedure by site\Procedure on body system\Procedure on integumentary system\Operative procedure on integumentary system\Surgical procedure on skin and/or subcutaneous tissue\Operation on skin\Operative procedure on skin of head AND/OR neck\Grafting to skin of head and/or neck\Graft of skin to skin of head\Repair of canthus with graft of skin
\Procedure by site\Procedure on body system\Procedure on integumentary system\Operative procedure on integumentary system\Surgical procedure on skin and/or subcutaneous tissue\Operation on skin\Operative procedure on skin of head AND/OR neck\Operation on skin of head\Graft of skin to skin of head\Repair of canthus with graft of skin

\Procedure by method\Surgical procedure on soft tissue\Surgical procedure on skin and/or subcutaneous tissue\Operation on skin\Grafting to skin\Graft of skin to skin\Graft of skin to skin of head\Repair of canthus with graft of skin
\Procedure by method\Surgical procedure on soft tissue\Surgical procedure on skin and/or subcutaneous tissue\Operation on skin\Grafting to skin\Grafting to skin of head and/or neck\Graft of skin to skin of head\Repair of canthus with graft of skin
\Procedure by method\Surgical procedure on soft tissue\Surgical procedure on skin and/or subcutaneous tissue\Operation on skin\Operative procedure on skin of head AND/OR neck\Grafting to skin of head and/or neck\Graft of skin to skin of head\Repair of canthus with graft of skin
\Procedure by method\Surgical procedure on soft tissue\Surgical procedure on skin and/or subcutaneous tissue\Operation on skin\Operative procedure on skin of head AND/OR neck\Operation on skin of head\Graft of skin to skin of head\Repair of canthus with graft of skin
\Procedure by method\Operative procedure on integumentary system\Surgical procedure on skin and/or subcutaneous tissue\Operation on skin\Grafting to skin\Graft of skin to skin\Graft of skin to skin of head\Repair of canthus with graft of skin
\Procedure by method\Operative procedure on integumentary system\Surgical procedure on skin and/or subcutaneous tissue\Operation on skin\Grafting to skin\Grafting to skin of head and/or neck\Graft of skin to skin of head\Repair of canthus with graft of skin
\Procedure by method\Operative procedure on integumentary system\Surgical procedure on skin and/or subcutaneous tissue\Operation on skin\Operative procedure on skin of head AND/OR neck\Grafting to skin of head and/or neck\Graft of skin to skin of head\Repair of canthus with graft of skin
\Procedure by method\Operative procedure on integumentary system\Surgical procedure on skin and/or subcutaneous tissue\Operation on skin\Operative procedure on skin of head AND/OR neck\Operation on skin of head\Graft of skin to skin of head\Repair of canthus with graft of skin
\Procedure by method\Introduction procedure\Implantation procedure\Grafting procedure\Grafting to skin\Graft of skin to skin\Graft of skin to skin of head\Repair of canthus with graft of skin
\Procedure by method\Introduction procedure\Implantation procedure\Grafting procedure\Grafting to skin\Grafting to skin of head and/or neck\Graft of skin to skin of head\Repair of canthus with graft of skin
\Procedure by method\Introduction procedure\Insertion procedure\Grafting procedure\Grafting to skin\Graft of skin to skin\Graft of skin to skin of head\Repair of canthus with graft of skin
\Procedure by method\Introduction procedure\Insertion procedure\Grafting procedure\Grafting to skin\Grafting to skin of head and/or neck\Graft of skin to skin of head\Repair of canthus with graft of skin
\Procedure by method\Introduction procedure\Introduction of substance by body site\Graft of skin to skin\Graft of skin to skin of head\Repair of canthus with graft of skin
\Procedure by method\Operative procedure on head\Surgical procedure on eye region\Operation on eyelid\Repair of eyelid\Repair of canthus\Repair of canthus with graft of skin
\Procedure by method\Operative procedure on head\Surgical procedure on eye region\Operation on eyelid\Operation on canthus\Repair of canthus\Repair of canthus with graft of skin
\Procedure by method\Operative procedure on head\Operation on skin of head\Graft of skin to skin of head\Repair of canthus with graft of skin
\Procedure by method\Operative procedure on head\Operation on face\Operation on eyelid\Repair of eyelid\Repair of canthus\Repair of canthus with graft of skin
\Procedure by method\Operative procedure on head\Operation on face\Operation on eyelid\Operation on canthus\Repair of canthus\Repair of canthus with graft of skin
\Procedure by method\Surgical repair\Surgical repair of head and neck structure\Repair of eyelid\Repair of canthus\Repair of canthus with graft of skin

Status: current, Sufficiently defined by necessary conditions definition status. Date: 31-Jul 2019. Module: SNOMED CT core module

Descriptions:

Id Description Lang Type Status Case? Module

3760383019 Repair of canthus with graft of skin en Synonym Active Entire term case insensitive SNOMED CT core module

3760384013 Repair of canthus with skin graft en Synonym Active Entire term case insensitive SNOMED CT core module

3760385014 Repair of canthus with graft of skin (procedure) en Fully specified name Active Entire term case insensitive SNOMED CT core module

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
Repair of canthus with graft of skin	Method	Repair - action	true	Inferred relationship	Existential restriction modifier	2
Repair of canthus with graft of skin	Direct substance	Graft of skin	true	Inferred relationship	Existential restriction modifier	1
Repair of canthus with graft of skin	Is a	Repair of canthus	true	Inferred relationship	Existential restriction modifier
Repair of canthus with graft of skin	Method	Grafting - action	true	Inferred relationship	Existential restriction modifier	1
Repair of canthus with graft of skin	Is a	Graft of skin to skin of head	true	Inferred relationship	Existential restriction modifier
Repair of canthus with graft of skin	Procedure site - Direct	Skin structure of canthus	true	Inferred relationship	Existential restriction modifier	1
Repair of canthus with graft of skin	Procedure site - Direct	Structure of canthus	true	Inferred relationship	Existential restriction modifier	2

Inbound Relationships	Type	Active	Source	Characteristic	Refinability	Group
Repair of canthus with full thickness graft of skin	Is a	True	Repair of canthus with graft of skin	Inferred relationship	Existential restriction modifier

This concept is not in any reference sets