| Inbound Relationships | 
Type | 
Active | 
Source | 
Characteristic | 
Refinability | 
Group | 
| Transfer of pedicle flap graft | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 1 | 
| Hair bearing skin flap to scalp for male pattern baldness | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 2 | 
| Hair bearing skin flap | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 2 | 
| W-plasty of skin | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 2 | 
| Distant microvascular transferred flap, axial pattern | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 3 | 
| Formation of tubed pedicle graft, head and neck | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 2 | 
| Reconstruction of upper eyelid with lower eyelid skin flap | 
Using substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 1 | 
| Reconstruction of eyelid with Tripier skin flap | 
Using substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 1 | 
| Skin flap operation | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 1 | 
| Thinning of skin flap | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 1 | 
| Delaying of pedicle graft | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 1 | 
| Local rotation flap, myocutaneous | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 2 | 
| Attachment of pedicle or flap graft to lip and mouth | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 2 | 
| Reconstruction with free flap | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 3 | 
| Neurovascular island sensory skin flap to head or neck | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 2 | 
| Reconstruction using local osteomyocutaneous transposition flap | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 1 | 
| Other specified other distant skin flap | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 1 | 
| Local advancement flap, fasciocutaneous | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 2 | 
| Local rotation flap, random pattern | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 1 | 
| Local transposition flap, myocutaneous | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 2 | 
| Intermediate delay of small flap at scalp | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 1 | 
| Local sensory skin flap to head or neck | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 2 | 
| Hair bearing skin flap to nasolabial area | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 2 | 
| Flap operation to relax contracture of skin | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 2 | 
| Local subcutaneous pedicle island flap, myocutaneous, to head or neck | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 2 | 
| Hair bearing skin flap to chin area | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 2 | 
| Advancement of pedicle graft | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 1 | 
| Reconstruction of breast using flap of skin of abdomen | 
Using substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 1 | 
| Reconstruction using local subcutaneous pedicle V-Y osteomyocutaneous flap | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 1 | 
| Local subcutaneous pedicle island flap, fasciocutaneous, to head or neck | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 2 | 
| Reconstruction using local subcutaneous pedicle island osteofasciocutaneous flap | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 1 | 
| Reconstruction using local subcutaneous pedicle island osteomyocutaneous flap | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 1 | 
| Nerve pedicle transfer, first stage | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 1 | 
| Reconstruction using local subcutaneous pedicle V-Y random pattern flap | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 1 | 
| Hair bearing skin flap to scalp NEC | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 2 | 
| Local subcutaneous pedicle V-Y flap, myocutaneous | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 1 | 
| Removal of flap of skin to head or neck | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 1 | 
| Reconstruction using local osteomyocutaneous advancement flap | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 1 | 
| Local advancement flap, myocutaneous | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 2 | 
| Bipedicled sensory flap | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 1 | 
| Other distant skin flap NOS | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 1 | 
| Local subcutaneous pedicle V-Y flap, fasciocutaneous | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 1 | 
| Excision of pressure injury of greater femoral trochanteric region with flap reconstruction using bipedicle flap | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 1 | 
| Local rotation flap, axial pattern | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 1 | 
| Other specified hair bearing skin flap | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 2 | 
| Reconstruction using local subcutaneous pedicle island flap | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 2 | 
| Local rotation flap, random pattern, to head or neck | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 2 | 
| Formation of free flap graft by microvascular technique | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 3 | 
| Reconstruction using local osteofasciocutaneous advancement flap | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 1 | 
| Reconstruction using local subcutaneous pedicle V-Y axial pattern flap | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 1 | 
| Local subcutaneous pedicle island flap to head or neck NEC | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 1 | 
| Local subcutaneous pedicle island flap, random pattern NEC | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 1 | 
| Local transposition flap, fasciocutaneous | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 2 | 
| Reconstruction using local osteofasciocutaneous transposition flap | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 1 | 
| Local transposition flap | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 2 | 
| Reconstruction of breast using distant skin flap | 
Using substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 1 | 
| Other specified other operation on flap of skin to head or neck | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 1 | 
| Other operation on flap of skin to head or neck NOS | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 1 | 
| Other operations on flap of skin to head or neck | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 1 | 
| Reconstruction using local subcutaneous pedicle V-Y flap | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 2 | 
| Local transposition flap - axial pattern | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 2 | 
| Reconstruction using local subcutaneous pedicle osteofasciocutaneous flap | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 2 | 
| Local transposition flap, axial pattern NEC | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 1 | 
| Full thickness skin transplantation with tube and pedicle | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 1 | 
| Other local skin flap NOS | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 1 | 
| Other specified sensory skin flap | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 1 | 
| Reconstruction using local subcutaneous pedicle island random pattern flap | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 2 | 
| Reconstruction using local osteofasciocutaneous flap | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 2 | 
| Local rotation flap | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 2 | 
| Reconstruction using local subcutaneous pedicle osteomyocutaneous flap | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 2 | 
| Local advancement flap | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 2 | 
| Reconstruction using local subcutaneous pedicle fasciocutaneous flap | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 2 | 
| Other operations on flap of skin to other site | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 1 | 
| Intermediate transfer of pedicle flap | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 1 | 
| Reconstruction using local osteomyocutaneous flap | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 2 | 
| Other specified local subcutaneous pedicle skin flap | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 2 | 
| Ear pedicle graft preparation | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 2 | 
| Other specified local myocutaneous flap | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 2 | 
| Breast implantation with deep inferior epigastric perforator flap | 
Using substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 1 | 
| Local fasciocutaneous flap to head or neck NEC | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 2 | 
| Local subcutaneous pedicle island flap, fasciocutaneous NEC | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 1 | 
| Local myocutaneous flap NOS | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 2 | 
| Local transposition flap - random pattern | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 2 | 
| Reconstruction using local axial pattern subcutaneous pedicle island flap | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 2 | 
| Local subcutaneous pedicle island flap, axial pattern NEC | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 1 | 
| Other specified local fasciocutaneous flap | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 2 | 
| Local fasciocutaneous flap NOS | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 2 | 
| Local flap of skin to head or neck NEC | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 1 | 
| Breast implantation with pedicle flap | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 1 | 
| Local myocutaneous flap to head or neck NEC | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 2 | 
| Attachment of pedicle flap graft | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 1 | 
| Local transposition flap, random pattern, to head or neck | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 2 | 
| Neurovascular island sensory skin flap NEC | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 1 | 
| W plasty NEC | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 2 | 
| Hair bearing skin flap NOS | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 2 | 
| Breast reconstruction with deep inferior epigastric perforator skin flap | 
Using substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 1 | 
| Local sensory skin flap NEC | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 1 | 
| Sensory skin flap NOS | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 1 | 
| Other specified flap operation to relax contracture of skin | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 2 | 
| Local subcutaneous pedicle flap, myocutaneous NEC | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 1 | 
| Flap operation to relax contracture of skin NOS | 
Direct substance | 
False | 
Skin flap autograft | 
Inferred relationship | 
Existential restriction modifier | 
 2 |