| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Electrolysis to lesion of skin of head or neck | Procedure site - Indirect (attribute) | False | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Removal of clip from skin of head or neck | Procedure site - Indirect (attribute) | False | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Removal of metal from skin of head or neck (procedure) | Procedure site - Indirect (attribute) | True | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Removal of glass from skin of head or neck | Procedure site - Indirect (attribute) | False | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Removal of dirt from skin of head or neck | Procedure site - Indirect (attribute) | False | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Chemical peeling of lesion of skin of head or neck (procedure) | Procedure site - Direct (attribute) | False | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Punch biopsy of lesion of skin of head or neck | Procedure site - Direct (attribute) | False | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Drainage of lesion of skin of head or neck | Procedure site - Indirect (attribute) | True | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Drainage of boil of skin of head or neck | Procedure site - Indirect (attribute) | False | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Allograft of amniotic membrane to head or neck | Procedure site - Direct (attribute) | False | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Ligation of lesion of skin of head or neck | Procedure site - Indirect (attribute) | False | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Excision of blemish of skin of head or neck | Procedure site - Direct (attribute) | True | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Curettage and cauterization of lesion of skin head or neck | Procedure site - Direct (attribute) | True | Skin of part of head and neck | Inferred relationship | Some | 4 | 
| Curettage and cauterization of lesion of skin head or neck | Procedure site - Direct (attribute) | True | Skin of part of head and neck | Inferred relationship | Some | 3 | 
| Distant subcutaneous pedicle flap, fasciocutaneous, to head or neck | Procedure site - Direct (attribute) | False | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Distant subcutaneous pedicle flap, random pattern, to head or neck | Procedure site - Direct (attribute) | False | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Neurovascular island sensory skin flap to head or neck | Procedure site - Direct (attribute) | False | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Local sensory skin flap to head or neck | Procedure site - Direct (attribute) | False | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Z plasty to head or neck | Procedure site - Direct (attribute) | False | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| W plasty to head or neck | Procedure site - Direct (attribute) | False | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Local subcutaneous pedicle island flap, myocutaneous, to head or neck | Procedure site - Direct (attribute) | False | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Local subcutaneous pedicle island flap, fasciocutaneous, to head or neck | Procedure site - Direct (attribute) | False | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Local subcutaneous pedicle island flap, axial pattern, to head or neck | Procedure site - Direct (attribute) | False | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Local subcutaneous pedicle island flap, random pattern, to head or neck | Procedure site - Direct (attribute) | False | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Local transposition flap, axial pattern, to head or neck | Procedure site - Direct (attribute) | False | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Local rotation flap, random pattern, to head or neck | Procedure site - Direct (attribute) | False | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Delay of flap of skin to head or neck | Procedure site - Direct (attribute) | False | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Transfer of flap of skin to head or neck | Procedure site - Direct (attribute) | False | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Revision of flap of skin to head or neck (procedure) | Procedure site - Direct (attribute) | False | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Final inset of flap of skin to head or neck | Procedure site - Direct (attribute) | False | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Thinning of flap of skin to head or neck | Procedure site - Direct (attribute) | False | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Removal of flap of skin to head or neck | Procedure site - Direct (attribute) | False | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Meshed split autograft of skin to head or neck | Procedure site - Direct (attribute) | False | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Full thickness autograft of skin to head or neck | Procedure site - Direct (attribute) | False | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Xenograft of skin to head or neck | Procedure site - Direct (attribute) | False | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Allograft of amniotic membrane to head or neck | Procedure site - Indirect (attribute) | False | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Incision of skin of head or neck | Procedure site - Direct (attribute) | False | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Toilet or clean burnt skin of head or neck | Procedure site - Direct (attribute) | False | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Debridement of burnt skin of head and neck | Procedure site - Direct (attribute) | False | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Attention to dressing of burn of head or neck | Procedure site - Indirect (attribute) | False | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Dermabrasion of skin of head or neck | Procedure site - Direct (attribute) | False | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Liposuction of subcutaneous tissue of head or neck | Procedure site - Direct (attribute) | False | Skin of part of head and neck | Inferred relationship | Some |  | 
| Reconstruction of head or neck using distant pedicle skin flap | Procedure site - Direct (attribute) | False | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Distant subcutaneous pedicle flap, axial pattern, to head or neck (procedure) | Procedure site - Direct (attribute) | False | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Local transposition flap, random pattern, to head or neck | Procedure site - Direct (attribute) | False | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Incision of lesion of skin of head or neck (procedure) | Procedure site - Direct (attribute) | False | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Incision of boil of skin of head or neck | Procedure site - Direct (attribute) | False | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Excision of congenital pigmented naevus of head or neck | Procedure site - Direct (attribute) | False | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Excision of birthmark of head or neck | Procedure site - Direct (attribute) | True | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Attention to dressing of burnt skin NEC | Procedure site - Indirect (attribute) | False | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Attention to dressing of burnt skin | Procedure site - Indirect (attribute) | False | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Removal of flap of skin to head or neck | Procedure site - Direct (attribute) | False | Skin of part of head and neck | Inferred relationship | Some |  | 
| Removal of flap of skin to head or neck | Procedure site - Indirect (attribute) | False | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Revision of flap of skin to head or neck (procedure) | Procedure site - Direct (attribute) | False | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Removal of glass from skin of head or neck | Procedure site - Indirect (attribute) | False | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Local subcutaneous pedicle island flap, random pattern, to head or neck | Procedure site - Direct (attribute) | False | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Local subcutaneous pedicle island flap, axial pattern, to head or neck | Procedure site - Direct (attribute) | False | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Neurovascular island sensory skin flap to head or neck | Procedure site - Direct (attribute) | False | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Local sensory skin flap to head or neck | Procedure site - Direct (attribute) | True | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Local subcutaneous pedicle island flap, myocutaneous, to head or neck | Procedure site - Direct (attribute) | False | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Local subcutaneous pedicle island flap, fasciocutaneous, to head or neck | Procedure site - Direct (attribute) | False | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Revision of flap of skin to head or neck (procedure) | Procedure site - Direct (attribute) | True | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Local transposition flap, axial pattern, to head or neck | Procedure site - Direct (attribute) | False | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Z plasty to head or neck | Procedure site - Direct (attribute) | True | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Delay of flap of skin to head or neck | Procedure site - Direct (attribute) | True | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Final inset of flap of skin to head or neck | Procedure site - Direct (attribute) | False | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Local rotation flap, random pattern, to head or neck | Procedure site - Direct (attribute) | False | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Attention to dressing of burnt skin NEC | Procedure site - Indirect (attribute) | False | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Attention to dressing of burn of head or neck | Procedure site - Indirect (attribute) | True | Skin of part of head and neck | Inferred relationship | Some | 2 | 
| Local transposition flap, random pattern, to head or neck | Procedure site - Direct (attribute) | False | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Incision of boil of skin of head or neck | Procedure site - Direct (attribute) | True | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Drainage of boil of skin of head or neck | Procedure site - Indirect (attribute) | True | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Removal of flap of skin to head or neck | Procedure site - Indirect (attribute) | False | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Marsupialization of lesion of skin of head or neck | Procedure site - Indirect (attribute) | True | Skin of part of head and neck | Inferred relationship | Some | 2 | 
| Chemical peeling of lesion of skin of head or neck (procedure) | Procedure site - Direct (attribute) | True | Skin of part of head and neck | Inferred relationship | Some | 2 | 
| Excision of congenital pigmented naevus of head or neck | Procedure site - Direct (attribute) | True | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Transfer of flap of skin to head or neck | Procedure site - Direct (attribute) | False | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Thinning of flap of skin to head or neck | Procedure site - Direct (attribute) | False | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Meshed split autograft of skin to head or neck | Procedure site - Direct (attribute) | False | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Xenograft of skin to head or neck | Procedure site - Direct (attribute) | False | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Allograft of amniotic membrane to head or neck | Procedure site - Indirect (attribute) | True | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Incision of skin of head or neck | Procedure site - Direct (attribute) | True | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Removal of dirt from skin of head or neck | Procedure site - Indirect (attribute) | True | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Removal of glass from skin of head or neck | Procedure site - Indirect (attribute) | True | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Dermabrasion of skin of head or neck | Procedure site - Direct (attribute) | False | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Drainage of lesion of skin of head or neck | Procedure site - Indirect (attribute) | False | Skin of part of head and neck | Inferred relationship | Some | 2 | 
| Ligation of lesion of skin of head or neck | Procedure site - Indirect (attribute) | True | Skin of part of head and neck | Inferred relationship | Some | 2 | 
| Attention to dressing of burnt skin | Procedure site - Indirect (attribute) | False | Skin of part of head and neck | Inferred relationship | Some | 2 | 
| Full thickness autograft of skin to head or neck | Procedure site - Direct (attribute) | False | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Removal of flap of skin to head or neck | Procedure site - Indirect (attribute) | False | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Incision of lesion of skin of head or neck (procedure) | Procedure site - Direct (attribute) | True | Skin of part of head and neck | Inferred relationship | Some | 2 | 
| Revision of flap of skin to head or neck (procedure) | Procedure site - Direct (attribute) | False | Skin of part of head and neck | Inferred relationship | Some | 1 | 
| Toilet or clean burnt skin of head or neck | Procedure site - Direct (attribute) | True | Skin of part of head and neck | Inferred relationship | Some | 1 |