| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Free transverse rectus abdominis myocutaneous flap | Is a | True | Transverse rectus abdominis myocutaneous flap | Inferred relationship | Existential restriction modifier |  | 
| Pedicle transverse rectus abdominis myocutaneous flap | Is a | True | Transverse rectus abdominis myocutaneous flap | Inferred relationship | Existential restriction modifier |  | 
| Breast reconstruction, bilateral, with bilateral transverse rectus abdominis myocutaneous flaps (one pedicle / one free flap) | Using substance | False | Transverse rectus abdominis myocutaneous flap | Inferred relationship | Existential restriction modifier | 1 | 
| Breast reconstruction, bilateral, with bilateral transverse rectus abdominis myocutaneous flaps (one pedicle / one free flap) | Using substance | False | Transverse rectus abdominis myocutaneous flap | Inferred relationship | Existential restriction modifier | 2 | 
| Reconstruction of breast using pedicle transverse rectus abdominis myocutaneous flap | Using substance | False | Transverse rectus abdominis myocutaneous flap | Inferred relationship | Existential restriction modifier | 2 | 
| Reconstruction of breast using free transverse rectus abdominis myocutaneous flap | Using substance | False | Transverse rectus abdominis myocutaneous flap | Inferred relationship | Existential restriction modifier | 1 | 
| Reconstruction of breast using transverse rectus abdominis myocutaneous flap | Using substance | False | Transverse rectus abdominis myocutaneous flap | Inferred relationship | Existential restriction modifier | 1 | 
| Breast reconstruction, bilateral, with bilateral transverse rectus abdominis myocutaneous flaps (one pedicle / one free flap) | Direct substance | True | Transverse rectus abdominis myocutaneous flap | Inferred relationship | Existential restriction modifier | 1 | 
| Breast reconstruction, bilateral, with bilateral transverse rectus abdominis myocutaneous flaps (one pedicle / one free flap) | Direct substance | True | Transverse rectus abdominis myocutaneous flap | Inferred relationship | Existential restriction modifier | 2 | 
| Reconstruction of breast using transverse rectus abdominis myocutaneous flap | Direct substance | True | Transverse rectus abdominis myocutaneous flap | Inferred relationship | Existential restriction modifier | 1 | 
| Breast reconstruction, bilateral, with bilateral transverse rectus abdominis myocutaneous flaps (one pedicle / one free flap) | Direct substance | True | Transverse rectus abdominis myocutaneous flap | Inferred relationship | Existential restriction modifier | 3 | 
| Reconstruction of breast using transverse rectus abdominis myocutaneous flap | Direct substance | True | Transverse rectus abdominis myocutaneous flap | Inferred relationship | Existential restriction modifier | 2 | 
| Immediate reconstruction of breast with pedicled transverse rectus abdominis myocutaneous flap | Using substance | False | Transverse rectus abdominis myocutaneous flap | Inferred relationship | Existential restriction modifier | 2 | 
| Reconstruction of breast with pedicled transverse rectus abdominis myocutaneous flap and insertion of prosthesis (procedure) | Using substance | False | Transverse rectus abdominis myocutaneous flap | Inferred relationship | Existential restriction modifier | 2 | 
| Immediate reconstruction of breast with transverse rectus abdominis myocutaneous flap | Using substance | False | Transverse rectus abdominis myocutaneous flap | Inferred relationship | Existential restriction modifier | 1 | 
| Delayed reconstruction of breast with pedicled transverse rectus abdominis myocutaneous flap | Using substance | False | Transverse rectus abdominis myocutaneous flap | Inferred relationship | Existential restriction modifier | 2 | 
| Delayed reconstruction of breast with free transverse rectus abdominis myocutaneous flap and insertion of prosthesis | Using substance | False | Transverse rectus abdominis myocutaneous flap | Inferred relationship | Existential restriction modifier | 1 | 
| Immediate reconstruction of breast with pedicled transverse rectus abdominis myocutaneous flap and insertion of prosthesis | Using substance | False | Transverse rectus abdominis myocutaneous flap | Inferred relationship | Existential restriction modifier | 2 | 
| Immediate reconstruction of breast with free transverse rectus abdominis myocutaneous flap and insertion of prosthesis | Using substance | False | Transverse rectus abdominis myocutaneous flap | Inferred relationship | Existential restriction modifier | 1 | 
| Delayed reconstruction of breast with transverse rectus abdominis myocutaneous flap | Using substance | False | Transverse rectus abdominis myocutaneous flap | Inferred relationship | Existential restriction modifier | 1 | 
| Delayed reconstruction of breast with pedicled transverse rectus abdominis myocutaneous flap and insertion of prosthesis | Using substance | False | Transverse rectus abdominis myocutaneous flap | Inferred relationship | Existential restriction modifier | 2 | 
| Reconstruction of breast with free transverse rectus abdominis myocutaneous flap and insertion of prosthesis | Using substance | False | Transverse rectus abdominis myocutaneous flap | Inferred relationship | Existential restriction modifier | 1 | 
| Immediate reconstruction of breast with transverse rectus abdominis myocutaneous flap | Direct substance | True | Transverse rectus abdominis myocutaneous flap | Inferred relationship | Existential restriction modifier | 1 | 
| Delayed reconstruction of breast with transverse rectus abdominis myocutaneous flap | Direct substance | True | Transverse rectus abdominis myocutaneous flap | Inferred relationship | Existential restriction modifier | 2 | 
| Delayed reconstruction of breast with transverse rectus abdominis myocutaneous flap | Direct substance | True | Transverse rectus abdominis myocutaneous flap | Inferred relationship | Existential restriction modifier | 1 | 
| Immediate reconstruction of breast with transverse rectus abdominis myocutaneous flap | Direct substance | True | Transverse rectus abdominis myocutaneous flap | Inferred relationship | Existential restriction modifier | 2 |