| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Structure of superficial flexor tendon within forearm | Is a | True | Structure of flexor tendon within forearm | Inferred relationship | Existential restriction modifier |  | 
| Structure of deep flexor tendon within forearm | Is a | True | Structure of flexor tendon within forearm | Inferred relationship | Existential restriction modifier |  | 
| Congenital trigger thumb | Finding site | False | Structure of flexor tendon within forearm | Inferred relationship | Existential restriction modifier | 1 | 
| Rupture flexor digitorum superficialis tendon | Finding site | False | Structure of flexor tendon within forearm | Inferred relationship | Existential restriction modifier |  | 
| Rupture flexor digitorum profundus tendon | Finding site | False | Structure of flexor tendon within forearm | Inferred relationship | Existential restriction modifier |  | 
| Lengthening of tendons or muscles of the flexor compartment of the forearm | Procedure site | False | Structure of flexor tendon within forearm | Inferred relationship | Existential restriction modifier | 1 | 
| Rupture of flexor tendon of finger | Finding site | False | Structure of flexor tendon within forearm | Inferred relationship | Existential restriction modifier |  | 
| Triggering of digit | Finding site | False | Structure of flexor tendon within forearm | Inferred relationship | Existential restriction modifier |  | 
| Traumatic division of long flexor tendon of forearm, wrist or hand | Finding site | True | Structure of flexor tendon within forearm | Inferred relationship | Existential restriction modifier | 1 | 
| Traumatic division of long flexor tendon - zone 1 | Finding site | False | Structure of flexor tendon within forearm | Inferred relationship | Existential restriction modifier | 1 | 
| Traumatic division of long flexor tendon - zone 2 | Finding site | False | Structure of flexor tendon within forearm | Inferred relationship | Existential restriction modifier | 1 | 
| Traumatic division of long flexor tendon - zone 3 | Finding site | False | Structure of flexor tendon within forearm | Inferred relationship | Existential restriction modifier | 1 | 
| Traumatic division of long flexor tendon - zone 4 | Finding site | False | Structure of flexor tendon within forearm | Inferred relationship | Existential restriction modifier | 1 | 
| Traumatic division of long flexor tendon - zone 5 | Finding site | False | Structure of flexor tendon within forearm | Inferred relationship | Existential restriction modifier | 1 | 
| Repair of flexor tendon forearm, wrist, hand | Procedure site | False | Structure of flexor tendon within forearm | Inferred relationship | Existential restriction modifier | 1 | 
| Open tenotomy of flexor tendon of forearm | Procedure site | False | Structure of flexor tendon within forearm | Inferred relationship | Existential restriction modifier | 1 | 
| Snapping thumb syndrome | Finding site | False | Structure of flexor tendon within forearm | Inferred relationship | Existential restriction modifier |  | 
| Tenolysis of flexor tendon of forearm | Procedure site | False | Structure of flexor tendon within forearm | Inferred relationship | Existential restriction modifier | 1 | 
| Hand and wrist flexor tendon rupture | Finding site | False | Structure of flexor tendon within forearm | Inferred relationship | Existential restriction modifier | 1 | 
| Sprain wrist flexors | Finding site | False | Structure of flexor tendon within forearm | Inferred relationship | Existential restriction modifier | 1 | 
| Rupture wrist flexors | Finding site | False | Structure of flexor tendon within forearm | Inferred relationship | Existential restriction modifier | 1 | 
| Complete division of flexor tendon of wrist | Finding site | False | Structure of flexor tendon within forearm | Inferred relationship | Existential restriction modifier | 1 | 
| Partial division flexor tendon wrist | Finding site | False | Structure of flexor tendon within forearm | Inferred relationship | Existential restriction modifier | 1 | 
| Complete division flexor tendon hand | Finding site | False | Structure of flexor tendon within forearm | Inferred relationship | Existential restriction modifier | 1 | 
| Partial division flexor tendon hand | Finding site | False | Structure of flexor tendon within forearm | Inferred relationship | Existential restriction modifier | 1 | 
| Complete division, both flexor tendons | Finding site | False | Structure of flexor tendon within forearm | Inferred relationship | Existential restriction modifier | 1 | 
| Partial division both flexor tendons | Finding site | False | Structure of flexor tendon within forearm | Inferred relationship | Existential restriction modifier | 1 | 
| Traumatic division flexor tendon hand | Finding site | False | Structure of flexor tendon within forearm | Inferred relationship | Existential restriction modifier | 1 | 
| Repair of multiple tendons in the flexor compartment of the forearm, wrist or hand | Procedure site | False | Structure of flexor tendon within forearm | Inferred relationship | Existential restriction modifier | 1 | 
| Repair of multiple tendons in the flexor compartment of the forearm, wrist or hand | Procedure site - Direct | False | Structure of flexor tendon within forearm | Inferred relationship | Existential restriction modifier | 1 | 
| Lengthening of tendons or muscles of the flexor compartment of the forearm | Procedure site - Direct | False | Structure of flexor tendon within forearm | Inferred relationship | Existential restriction modifier | 1 | 
| Repair of flexor tendon forearm, wrist, hand | Procedure site - Direct | False | Structure of flexor tendon within forearm | Inferred relationship | Existential restriction modifier | 1 | 
| Open tenotomy of flexor tendon of forearm | Procedure site - Direct | True | Structure of flexor tendon within forearm | Inferred relationship | Existential restriction modifier | 1 | 
| Tenolysis of flexor tendon of forearm | Procedure site - Direct | False | Structure of flexor tendon within forearm | Inferred relationship | Existential restriction modifier | 1 | 
| Complete division, both flexor tendons | Finding site | False | Structure of flexor tendon within forearm | Inferred relationship | Existential restriction modifier | 1 | 
| Tenolysis of flexor tendon of forearm | Procedure site - Indirect | False | Structure of flexor tendon within forearm | Inferred relationship | Existential restriction modifier | 1 | 
| Congenital trigger thumb | Finding site | False | Structure of flexor tendon within forearm | Inferred relationship | Existential restriction modifier | 1 | 
| Partial division both flexor tendons | Finding site | False | Structure of flexor tendon within forearm | Inferred relationship | Existential restriction modifier | 1 | 
| Partial division flexor tendon wrist | Finding site | False | Structure of flexor tendon within forearm | Inferred relationship | Existential restriction modifier | 1 | 
| Complete division of flexor tendon of wrist | Finding site | False | Structure of flexor tendon within forearm | Inferred relationship | Existential restriction modifier | 1 | 
| Sprain wrist flexors | Finding site | False | Structure of flexor tendon within forearm | Inferred relationship | Existential restriction modifier | 1 | 
| Repair of flexor tendon forearm, wrist, hand | Procedure site - Direct | True | Structure of flexor tendon within forearm | Inferred relationship | Existential restriction modifier | 1 | 
| Lengthening of tendons or muscles of the flexor compartment of the forearm | Procedure site - Direct | True | Structure of flexor tendon within forearm | Inferred relationship | Existential restriction modifier | 1 | 
| Traumatic division of long flexor tendon - zone 2 | Finding site | False | Structure of flexor tendon within forearm | Inferred relationship | Existential restriction modifier | 1 | 
| Traumatic division of long flexor tendon - zone 3 | Finding site | False | Structure of flexor tendon within forearm | Inferred relationship | Existential restriction modifier | 1 | 
| Traumatic division of long flexor tendon of forearm, wrist or hand | Finding site | False | Structure of flexor tendon within forearm | Inferred relationship | Existential restriction modifier | 1 | 
| Complete division, both flexor tendons | Finding site | False | Structure of flexor tendon within forearm | Inferred relationship | Existential restriction modifier | 1 | 
| Tenolysis of flexor tendon of forearm | Procedure site - Indirect | True | Structure of flexor tendon within forearm | Inferred relationship | Existential restriction modifier | 1 | 
| Traumatic division of long flexor tendon - zone 1 | Finding site | False | Structure of flexor tendon within forearm | Inferred relationship | Existential restriction modifier | 1 | 
| Traumatic division of long flexor tendon - zone 4 | Finding site | False | Structure of flexor tendon within forearm | Inferred relationship | Existential restriction modifier | 1 | 
| Repair of multiple tendons in the flexor compartment of the forearm, wrist or hand | Procedure site - Direct | True | Structure of flexor tendon within forearm | Inferred relationship | Existential restriction modifier | 1 | 
| Open tenotomy of flexor tendon of forearm | Procedure site - Direct | False | Structure of flexor tendon within forearm | Inferred relationship | Existential restriction modifier | 1 | 
| Traumatic division of long flexor tendon - zone 5 | Finding site | False | Structure of flexor tendon within forearm | Inferred relationship | Existential restriction modifier | 1 | 
| Complete division of flexor tendon of wrist | Finding site | False | Structure of flexor tendon within forearm | Inferred relationship | Existential restriction modifier | 2 | 
| Traumatic division of long flexor tendon of forearm, wrist or hand | Finding site | False | Structure of flexor tendon within forearm | Inferred relationship | Existential restriction modifier | 2 | 
| Traumatic division of long flexor tendon - zone 3 | Finding site | False | Structure of flexor tendon within forearm | Inferred relationship | Existential restriction modifier | 2 | 
| Traumatic division of long flexor tendon - zone 4 | Finding site | False | Structure of flexor tendon within forearm | Inferred relationship | Existential restriction modifier | 2 | 
| Traumatic division of long flexor tendon - zone 1 | Finding site | False | Structure of flexor tendon within forearm | Inferred relationship | Existential restriction modifier | 2 | 
| Traumatic division of long flexor tendon - zone 5 | Finding site | False | Structure of flexor tendon within forearm | Inferred relationship | Existential restriction modifier | 2 | 
| Complete division, both flexor tendons | Finding site | False | Structure of flexor tendon within forearm | Inferred relationship | Existential restriction modifier | 3 | 
| Partial division both flexor tendons | Finding site | False | Structure of flexor tendon within forearm | Inferred relationship | Existential restriction modifier | 3 | 
| Partial division flexor tendon wrist | Finding site | False | Structure of flexor tendon within forearm | Inferred relationship | Existential restriction modifier | 2 | 
| Traumatic division of long flexor tendon - zone 2 | Finding site | False | Structure of flexor tendon within forearm | Inferred relationship | Existential restriction modifier | 2 | 
| Strain of flexor tendon at forearm level | Finding site | True | Structure of flexor tendon within forearm | Inferred relationship | Existential restriction modifier | 1 | 
| Laceration of flexor tendon at forearm level | Finding site | True | Structure of flexor tendon within forearm | Inferred relationship | Existential restriction modifier | 1 | 
| Entire flexor tendon within forearm | Is a | True | Structure of flexor tendon within forearm | Inferred relationship | Existential restriction modifier |  | 
| Traumatic division of long flexor tendon - zone 2 | Finding site | False | Structure of flexor tendon within forearm | Inferred relationship | Existential restriction modifier | 3 | 
| Traumatic division of long flexor tendon - zone 5 | Finding site | False | Structure of flexor tendon within forearm | Inferred relationship | Existential restriction modifier | 3 |