| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Entire ligament of ankle joint | Is a | True | Structure of ligament of ankle joint | Inferred relationship | Existential restriction modifier |  | 
| Structure of interosseous ligaments of ankle | Is a | True | Structure of ligament of ankle joint | Inferred relationship | Existential restriction modifier |  | 
| Structure of capsular ligament of ankle joint | Is a | True | Structure of ligament of ankle joint | Inferred relationship | Existential restriction modifier |  | 
| Structure of accessory ligament of ankle joint | Is a | True | Structure of ligament of ankle joint | Inferred relationship | Existential restriction modifier |  | 
| Medial ligament of ankle joint structure | Is a | False | Structure of ligament of ankle joint | Inferred relationship | Existential restriction modifier |  | 
| Structure of medial ligament of talocrural joint | Is a | False | Structure of ligament of ankle joint | Inferred relationship | Existential restriction modifier |  | 
| Rupture of medial ankle ligament | Finding site | False | Structure of ligament of ankle joint | Inferred relationship | Existential restriction modifier | 1 | 
| Rupture of ankle ligament | Finding site | False | Structure of ligament of ankle joint | Inferred relationship | Existential restriction modifier | 1 | 
| Lesion of ligaments of the ankle region | Finding site | False | Structure of ligament of ankle joint | Inferred relationship | Existential restriction modifier | 1 | 
| Ligamentous laxity of ankle region | Finding site | False | Structure of ligament of ankle joint | Inferred relationship | Existential restriction modifier | 1 | 
| Primary suture of ruptured ligaments of ankle, both collateral ligaments | Procedure site | False | Structure of ligament of ankle joint | Inferred relationship | Existential restriction modifier | 1 | 
| Sprain of ankle | Finding site | False | Structure of ligament of ankle joint | Inferred relationship | Existential restriction modifier | 1 | 
| Supination-internal rotation injury of ankle | Finding site | False | Structure of ligament of ankle joint | Inferred relationship | Existential restriction modifier | 1 | 
| Sprain, ankle joint, medial | Finding site | False | Structure of ligament of ankle joint | Inferred relationship | Existential restriction modifier | 1 | 
| Open division ankle ligament | Finding site | False | Structure of ligament of ankle joint | Inferred relationship | Existential restriction modifier | 1 | 
| Open division ankle, medial ligament | Finding site | False | Structure of ligament of ankle joint | Inferred relationship | Existential restriction modifier | 1 | 
| Ankle sprain, unspecified | Finding site | False | Structure of ligament of ankle joint | Inferred relationship | Existential restriction modifier | 1 | 
| Ankle sprain NOS | Finding site | False | Structure of ligament of ankle joint | Inferred relationship | Existential restriction modifier | 1 | 
| Complete tear, ankle ligament NOS | Finding site | False | Structure of ligament of ankle joint | Inferred relationship | Existential restriction modifier | 1 | 
| Open division ankle ligament NOS | Finding site | False | Structure of ligament of ankle joint | Inferred relationship | Existential restriction modifier | 1 | 
| Supination-eversion injury of ankle | Finding site | False | Structure of ligament of ankle joint | Inferred relationship | Existential restriction modifier | 1 | 
| Supination-eversion injury of ankle, stage 2 | Finding site | False | Structure of ligament of ankle joint | Inferred relationship | Existential restriction modifier | 1 | 
| Supination-eversion injury of ankle, stage 1 | Finding site | False | Structure of ligament of ankle joint | Inferred relationship | Existential restriction modifier | 1 | 
| Supination-adduction injury of ankle | Finding site | False | Structure of ligament of ankle joint | Inferred relationship | Existential restriction modifier | 1 | 
| Supination-eversion injury of ankle, stage 4 | Finding site | False | Structure of ligament of ankle joint | Inferred relationship | Existential restriction modifier | 1 | 
| Supination-adduction injury of ankle, stage 1 | Finding site | False | Structure of ligament of ankle joint | Inferred relationship | Existential restriction modifier | 1 | 
| Supination-eversion injury of ankle, stage 3 | Finding site | False | Structure of ligament of ankle joint | Inferred relationship | Existential restriction modifier | 1 | 
| Supination-adduction injury of ankle, stage 2 | Finding site | False | Structure of ligament of ankle joint | Inferred relationship | Existential restriction modifier | 1 | 
| Primary suture of ruptured ligament of ankle, collateral | Procedure site - Direct | False | Structure of ligament of ankle joint | Inferred relationship | Existential restriction modifier | 1 | 
| Suture of ligament of ankle | Procedure site - Direct | False | Structure of ligament of ankle joint | Inferred relationship | Existential restriction modifier | 1 | 
| Primary suture of ruptured ligaments of ankle, both collateral ligaments | Procedure site - Direct | True | Structure of ligament of ankle joint | Inferred relationship | Existential restriction modifier | 2 | 
| Division of ligament of ankle | Procedure site - Direct | False | Structure of ligament of ankle joint | Inferred relationship | Existential restriction modifier | 1 | 
| Supination-eversion injury of ankle, stage 3 | Finding site | True | Structure of ligament of ankle joint | Inferred relationship | Existential restriction modifier | 1 | 
| Supination-eversion injury of ankle | Finding site | True | Structure of ligament of ankle joint | Inferred relationship | Existential restriction modifier | 1 | 
| Ligamentous laxity of ankle region | Finding site | True | Structure of ligament of ankle joint | Inferred relationship | Existential restriction modifier | 2 | 
| Open division ankle, medial ligament | Finding site | False | Structure of ligament of ankle joint | Inferred relationship | Existential restriction modifier | 1 | 
| Supination-adduction injury of ankle | Finding site | False | Structure of ligament of ankle joint | Inferred relationship | Existential restriction modifier | 1 | 
| Rupture of ankle ligament | Finding site | True | Structure of ligament of ankle joint | Inferred relationship | Existential restriction modifier | 1 | 
| Rupture of medial ankle ligament | Finding site | True | Structure of ligament of ankle joint | Inferred relationship | Existential restriction modifier | 1 | 
| Suture of ligament of ankle | Procedure site - Direct | True | Structure of ligament of ankle joint | Inferred relationship | Existential restriction modifier | 1 | 
| Supination-internal rotation injury of ankle | Finding site | True | Structure of ligament of ankle joint | Inferred relationship | Existential restriction modifier | 1 | 
| Ankle sprain NOS | Finding site | False | Structure of ligament of ankle joint | Inferred relationship | Existential restriction modifier | 1 | 
| Complete tear, ankle ligament NOS | Finding site | False | Structure of ligament of ankle joint | Inferred relationship | Existential restriction modifier | 1 | 
| Sprain, ankle joint, medial | Finding site | False | Structure of ligament of ankle joint | Inferred relationship | Existential restriction modifier | 1 | 
| Supination-adduction injury of ankle, stage 2 | Finding site | False | Structure of ligament of ankle joint | Inferred relationship | Existential restriction modifier | 1 | 
| Primary suture of ruptured ligament of ankle, collateral | Procedure site - Direct | True | Structure of ligament of ankle joint | Inferred relationship | Existential restriction modifier | 1 | 
| Supination-eversion injury of ankle, stage 1 | Finding site | True | Structure of ligament of ankle joint | Inferred relationship | Existential restriction modifier | 1 | 
| Supination-adduction injury of ankle, stage 1 | Finding site | False | Structure of ligament of ankle joint | Inferred relationship | Existential restriction modifier | 1 | 
| Sprain of ankle | Finding site | True | Structure of ligament of ankle joint | Inferred relationship | Existential restriction modifier | 1 | 
| Open division ankle ligament NOS | Finding site | False | Structure of ligament of ankle joint | Inferred relationship | Existential restriction modifier | 1 | 
| Ankle sprain, unspecified | Finding site | False | Structure of ligament of ankle joint | Inferred relationship | Existential restriction modifier | 1 | 
| Supination-eversion injury of ankle, stage 2 | Finding site | True | Structure of ligament of ankle joint | Inferred relationship | Existential restriction modifier | 1 | 
| Supination-eversion injury of ankle, stage 4 | Finding site | True | Structure of ligament of ankle joint | Inferred relationship | Existential restriction modifier | 1 | 
| Open division ankle ligament | Finding site | True | Structure of ligament of ankle joint | Inferred relationship | Existential restriction modifier | 1 | 
| Division of ligament of ankle | Procedure site - Direct | True | Structure of ligament of ankle joint | Inferred relationship | Existential restriction modifier | 1 | 
| Lesion of ligaments of the ankle region | Finding site | True | Structure of ligament of ankle joint | Inferred relationship | Existential restriction modifier | 2 | 
| Sprain of ankle grade I | Finding site | True | Structure of ligament of ankle joint | Inferred relationship | Existential restriction modifier | 1 | 
| Sprain of ankle grade II | Finding site | True | Structure of ligament of ankle joint | Inferred relationship | Existential restriction modifier | 1 | 
| Sprain of ankle grade III | Finding site | True | Structure of ligament of ankle joint | Inferred relationship | Existential restriction modifier | 1 | 
| Open division ankle, medial ligament | Finding site | False | Structure of ligament of ankle joint | Inferred relationship | Existential restriction modifier | 2 | 
| Open division ankle ligament | Finding site | False | Structure of ligament of ankle joint | Inferred relationship | Existential restriction modifier | 2 | 
| Chronic instability of syndesmosis of ankle | Finding site | False | Structure of ligament of ankle joint | Inferred relationship | Existential restriction modifier | 2 | 
| Acute disruption of syndesmosis of ankle | Finding site | True | Structure of ligament of ankle joint | Inferred relationship | Existential restriction modifier | 1 | 
| Chronic instability of syndesmosis of ankle | Finding site | True | Structure of ligament of ankle joint | Inferred relationship | Existential restriction modifier | 3 | 
| Structure of ligament of left ankle joint | Is a | True | Structure of ligament of ankle joint | Inferred relationship | Existential restriction modifier |  | 
| Structure of ligament of right ankle joint | Is a | True | Structure of ligament of ankle joint | Inferred relationship | Existential restriction modifier |  | 
| Ankle sprain, unspecified | Finding site | False | Structure of ligament of ankle joint | Inferred relationship | Existential restriction modifier | 1 | 
| Ankle sprain NOS | Finding site | False | Structure of ligament of ankle joint | Inferred relationship | Existential restriction modifier | 1 | 
| Complete tear, ankle ligament NOS | Finding site | False | Structure of ligament of ankle joint | Inferred relationship | Existential restriction modifier | 1 | 
| Open division ankle ligament NOS | Finding site | False | Structure of ligament of ankle joint | Inferred relationship | Existential restriction modifier | 1 |