| Inbound Relationships | 
Type | 
Active | 
Source | 
Characteristic | 
Refinability | 
Group | 
| Mucosal flap NOS | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 2 | 
| Sensory skin flap NOS | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 2 | 
| Local subcutaneous pedicle flap, myocutaneous NEC | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 3 | 
| Local transposition flap, myocutaneous | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 3 | 
| Local rotation flap, myocutaneous | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 3 | 
| Local subcutaneous pedicle island flap, random pattern, to head or neck | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 3 | 
| Local subcutaneous pedicle island flap, random pattern NEC | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 2 | 
| Reconstruction using local subcutaneous pedicle V-Y random pattern flap | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 3 | 
| Local subcutaneous pedicle skin flap NOS | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 3 | 
| Local transposition flap, axial pattern NEC | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 2 | 
| Local flap of skin to head or neck NEC | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 2 | 
| Local rotation flap, axial pattern | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 2 | 
| Local advancement flap, axial pattern | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 2 | 
| Reconstruction using local osteomyocutaneous rotation flap (procedure) | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 3 | 
| Local subcutaneous pedicle V-Y flap, myocutaneous | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 3 | 
| Conjunctival flap, partial | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 2 | 
| Reconstruction of head and neck using muscle flap (procedure) | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 2 | 
| Reconstruction of head or neck using distant pedicle skin flap | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 2 | 
| Sensory skin flap | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 2 | 
| Local fasciocutaneous flap | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 3 | 
| Other local skin flap | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 2 | 
| Local transposition flap, random pattern, to head or neck | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 3 | 
| Reconstruction of nose, total with arm flap | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 2 | 
| Reconstruction with distant flap | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 1 | 
| Reconstruction with free flap | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 2 | 
| Tongue flap operation | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 2 | 
| Reconstruction using local axial pattern subcutaneous pedicle island flap | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 3 | 
| Reconstruction using local osteomyocutaneous flap (procedure) | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 3 | 
| Reconstruction using local subcutaneous pedicle osteomyocutaneous flap (procedure) | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 3 | 
| Reconstruction using local osteofasciocutaneous flap (procedure) | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 3 | 
| Reconstruction using local subcutaneous pedicle fasciocutaneous flap | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 3 | 
| Local transposition flap - axial pattern | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 3 | 
| Local rotation flap | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 3 | 
| Local advancement flap | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 3 | 
| Reconstruction using distant osteofasciocutaneous flap | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 2 | 
| Reconstruction of external ear with flap | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 1 | 
| Mucosal flap operation | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 2 | 
| Reconstruction of head and neck using fasciocutaneous flap (procedure) | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 2 | 
| Revision of bone flap of skull | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 3 | 
| Conjunctival flap, bridge | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 3 | 
| Formation of large flap graft, head and neck | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 2 | 
| Reconstruction of breast using free superior gluteal artery perforator flap (procedure) | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 1 | 
| Reconstruction of breast using free inferior gluteal artery perforator flap (procedure) | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 1 | 
| Conjunctival flap, total | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 2 | 
| Breast reconstruction with free flap | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 2 | 
| Formation of free flap graft by microvascular technique | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 2 | 
| Rotation flap graft of skin | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 2 | 
| Excision of lesion of palate with local flap closure | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 2 | 
| Repair of postcataract wound dehiscence with conjunctival flap | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 3 | 
| Repair of cleft palate using pharyngeal flap (procedure) | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 1 | 
| Pharyngoplasty for cleft palate | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 3 | 
| Repair of anterior palatal fistula with gingival flap (procedure) | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 1 | 
| Repair of anterior palatal fistula with buccal flap | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 1 | 
| Distant fasciocutaneous flap | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 1 | 
| Sensory skin flap | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 2 | 
| Reconstruction using distant pedicle random pattern skin flap (procedure) | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 1 | 
| Local subcutaneous pedicle island flap, random pattern, to head or neck | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 3 | 
| Local subcutaneous pedicle island flap, axial pattern, to head or neck | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 3 | 
| Reconstruction using distant pedicle axial pattern skin flap (procedure) | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 1 | 
| Reconstruction using local subcutaneous pedicle V-Y osteofasciocutaneous flap (procedure) | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 2 | 
| Reconstruction using distant pedicle skin flap | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 1 | 
| Distant cutaneous pedicle flap, fasciocutaneous | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 1 | 
| Reconstruction using distant free osteofasciocutaneous flap with microvascular anastomosis | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 1 | 
| Local myocutaneous flap | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 3 | 
| Distant microvascular transferred flap, axial pattern | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 1 | 
| Repair of anterior palatal fistula with gingival flap (procedure) | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 1 | 
| Distant microvascular transferred flap, fasciocutaneous | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 1 | 
| Local rotation flap, myocutaneous | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 3 | 
| Distant subcutaneous pedicle flap, fasciocutaneous NEC | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 1 | 
| Reconstruction with distant flap | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 1 | 
| Reconstruction using local osteomyocutaneous rotation flap (procedure) | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 3 | 
| Neurovascular island sensory skin flap to head or neck | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 3 | 
| Reconstruction using local osteofasciocutaneous rotation flap (procedure) | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 3 | 
| Osteoplasty of cranium with flap of bone | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 2 | 
| Local advancement flap, fasciocutaneous | 
Direct substance | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 3 | 
| Local advancement flap, fasciocutaneous | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 4 | 
| Local rotation flap, random pattern | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 2 | 
| Reconstruction of breast using myocutaneous flap of latissimus dorsi muscle | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 1 | 
| Excision of trochanteric pressure injury with skin flap reconstruction | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 2 | 
| Repair of cleft palate using pharyngeal flap (procedure) | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 1 | 
| Local sensory skin flap to head or neck | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 3 | 
| Local subcutaneous pedicle island flap, myocutaneous, to head or neck | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 3 | 
| Reconstruction using local subcutaneous pedicle V-Y osteomyocutaneous flap (procedure) | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 2 | 
| Local subcutaneous pedicle island flap, fasciocutaneous, to head or neck | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 3 | 
| Reconstruction using local subcutaneous pedicle island osteofasciocutaneous flap (procedure) | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 2 | 
| Bipedicled sensory flap | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 2 | 
| Arterial jump graft | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 2 | 
| Reconstruction with local flap | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 2 | 
| Reconstruction using local subcutaneous pedicle island osteomyocutaneous flap (procedure) | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 2 | 
| Distant fasciocutaneous flap to head or neck NEC | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 1 | 
| Local transposition flap, axial pattern, to head or neck | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 3 | 
| Reconstruction using local subcutaneous pedicle V-Y random pattern flap | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 3 | 
| Local subcutaneous pedicle V-Y flap, myocutaneous | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 3 | 
| Distant skin flap to head or neck NEC | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 1 | 
| Reconstruction using local osteomyocutaneous advancement flap (procedure) | 
Direct substance | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 3 | 
| Reconstruction using local osteomyocutaneous advancement flap (procedure) | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 4 | 
| Local advancement flap, myocutaneous | 
Direct substance | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 3 | 
| Local advancement flap, myocutaneous | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 4 | 
| Reconstruction of head and neck using muscle flap (procedure) | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 2 | 
| Rotation flap graft of skin | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 2 | 
| Other distant skin flap NOS | 
Using substance (attribute) | 
False | 
Flap (substance) | 
Inferred relationship | 
Some | 
 2 |