| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Congenital retraction of nipple | Associated morphology | False | Retraction | Inferred relationship | Existential restriction modifier | 1 | 
| Duane's syndrome, type 1 | Associated morphology | False | Retraction | Inferred relationship | Existential restriction modifier | 1 | 
| Duane's syndrome, type 2 | Associated morphology | False | Retraction | Inferred relationship | Existential restriction modifier | 1 | 
| Duane's syndrome, type 3 | Associated morphology | False | Retraction | Inferred relationship | Existential restriction modifier | 1 | 
| Retraction of mediastinum | Associated morphology | False | Retraction | Inferred relationship | Existential restriction modifier | 1 | 
| Retraction of nipple | Associated morphology | False | Retraction | Inferred relationship | Existential restriction modifier | 1 | 
| Duane's syndrome | Associated morphology | False | Retraction | Inferred relationship | Existential restriction modifier | 1 | 
| Retractile mesenteritis | Associated morphology | False | Retraction | Inferred relationship | Existential restriction modifier |  | 
| Retraction of nipple in pregnancy, the puerperium or lactation | Associated morphology | False | Retraction | Inferred relationship | Existential restriction modifier | 1 | 
| Retraction of nipple in pregnancy, the puerperium or lactation - delivered | Associated morphology | False | Retraction | Inferred relationship | Existential restriction modifier | 1 | 
| Retraction of nipple in pregnancy, the puerperium or lactation - delivered with postnatal complication | Associated morphology | False | Retraction | Inferred relationship | Existential restriction modifier | 1 | 
| Retraction of nipple in pregnancy, the puerperium or lactation with antenatal complication | Associated morphology | False | Retraction | Inferred relationship | Existential restriction modifier | 1 | 
| Retraction of nipple in pregnancy, the puerperium or lactation with postnatal complication | Associated morphology | False | Retraction | Inferred relationship | Existential restriction modifier | 1 | 
| Retracted nipple in pregnancy, the puerperium or lactation unspecified | Associated morphology | False | Retraction | Inferred relationship | Existential restriction modifier | 1 | 
| Retracted nipple in pregnancy, the puerperium or lactation NOS | Associated morphology | False | Retraction | Inferred relationship | Existential restriction modifier | 1 | 
| Retraction of tympanic membrane | Is a | False | Retraction | Inferred relationship | Existential restriction modifier |  | 
| Duane's syndrome, type 1 | Has definitional manifestation | False | Retraction | Inferred relationship | Existential restriction modifier |  | 
| Duane's syndrome, type 2 | Has definitional manifestation | False | Retraction | Inferred relationship | Existential restriction modifier |  | 
| Duane's syndrome, type 3 | Has definitional manifestation | False | Retraction | Inferred relationship | Existential restriction modifier |  | 
| Duane's syndrome | Has definitional manifestation | False | Retraction | Inferred relationship | Existential restriction modifier |  | 
| Duane syndrome with vertical deviation | Has definitional manifestation | False | Retraction | Inferred relationship | Existential restriction modifier |  | 
| Duane-radial ray syndrome | Has definitional manifestation | False | Retraction | Inferred relationship | Existential restriction modifier |  | 
| Duane anomaly, myopathy, scoliosis syndrome | Has definitional manifestation | False | Retraction | Inferred relationship | Existential restriction modifier |  | 
| Duane's syndrome | Is a | False | Retraction | Inferred relationship | Existential restriction modifier |  |