| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Blister of thigh without infection | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 1 | 
| Nonvenomous insect bite of thigh without infection | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 1 | 
| Furuncle of thigh | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 1 | 
| Benign neoplasm of blood vessel of thigh | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 1 | 
| Benign neoplasm of thigh | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 1 | 
| Primary malignant neoplasm of blood vessel of thigh | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 1 | 
| Primary malignant neoplasm of thigh | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 1 | 
| Metastatic malignant neoplasm to blood vessel of thigh | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 1 | 
| Metastatic malignant neoplasm to thigh | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 1 | 
| Neoplasm of uncertain behavior of thigh | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 1 | 
| Traumatic amputation, through thigh | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 3 | 
| Closed crush injury, thigh | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 1 | 
| Open crush injury, thigh | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 1 | 
| Deep full thickness burn of the thigh without loss of body part | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 1 | 
| Deep full thickness burn of the thigh, with loss of body part | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 1 | 
| Deep third degree burn of thigh with loss of body part | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 3 | 
| Other thigh injuries | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 1 | 
| Skin structure of thigh | Is a | False | Thigh structure | Inferred relationship | Existential restriction modifier |  | 
| Degloving injury of thigh | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 1 | 
| Metal foreign body in thigh | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 1 | 
| Fishing hook in thigh | Finding site | True | Thigh structure | Inferred relationship | Existential restriction modifier | 1 | 
| Glass in thigh | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 1 | 
| Laceration of thigh | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 1 | 
| Cut of thigh | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 1 | 
| Stab wound of thigh | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 1 | 
| Puncture wound of thigh | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 1 | 
| Pellet wound of thigh | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 1 | 
| Needle stick injury of thigh | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 1 | 
| Nail wound of thigh | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 1 | 
| Human bite of thigh | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 1 | 
| Dog bite of thigh | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 1 | 
| Animal bite of thigh | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 1 | 
| Hematoma of thigh | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 1 | 
| Open wound of thigh | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 1 | 
| Abscess of thigh | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 1 | 
| Open wound of hip AND thigh without complication | Finding site | True | Thigh structure | Inferred relationship | Existential restriction modifier | 2 | 
| Open wound of hip AND thigh with tendon involvement | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 2 | 
| Burn of thigh | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 1 | 
| Carbuncle of thigh | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 1 | 
| Open wound of hip AND thigh with complication | Finding site | True | Thigh structure | Inferred relationship | Existential restriction modifier | 2 | 
| Cellulitis of thigh | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 1 | 
| Contusion of thigh | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 1 | 
| Malignant melanoma of thigh | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 1 | 
| Cellulitis and abscess of thigh | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 5 | 
| Open wound of thigh with complication | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 1 | 
| Open wound of thigh with tendon involvement | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 1 | 
| Degloving injury, hip or thigh | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 1 | 
| Open wound of hip and thigh with complication, NOS | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 2 | 
| Open wound of hip and thigh with tendon involvement, NOS | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 1 | 
| Open wound of hip and thigh NOS | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 2 | 
| Unspecified thickness burn of thigh | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 1 | 
| Contusion, hip and thigh | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 1 | 
| Contusion, hip and thigh NOS | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 1 | 
| Wood splinter in thigh | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 1 | 
| Open crush injury, thigh | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 2 | 
| Laceration of thigh | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 4 | 
| Laceration of thigh | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 2 | 
| Open crush injury, thigh | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 2 | 
| Rubber band tourniquet positioned on patient | Procedure site | False | Thigh structure | Inferred relationship | Existential restriction modifier |  | 
| Inflatable tourniquet positioned uninflated on patient | Procedure site | False | Thigh structure | Inferred relationship | Existential restriction modifier |  | 
| Tourniquet positioned on patient | Procedure site | False | Thigh structure | Inferred relationship | Existential restriction modifier |  | 
| Open crush injury, thigh | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 1 | 
| Laceration of thigh | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 2 | 
| Open crush injury, thigh | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 2 | 
| Laceration of thigh | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 2 | 
| Cellulitis and abscess of thigh | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 2 | 
| Structure of sciatic nerve | Is a | False | Thigh structure | Inferred relationship | Existential restriction modifier |  | 
| Structure of posterior femoral cutaneous nerve | Is a | False | Thigh structure | Inferred relationship | Existential restriction modifier |  | 
| Splinter of thigh, without major open wound | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 1 | 
| Laceration of thigh | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 1 | 
| Laceration of thigh | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 2 | 
| Cellulitis and abscess of thigh | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 1 | 
| Cellulitis and abscess of thigh | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 2 | 
| Open crush injury, thigh | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 1 | 
| Open crush injury, thigh | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 2 | 
| Superficial foreign body of thigh without major open wound but with infection | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 1 | 
| Rupture tendon thigh | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 1 | 
| Rupture upper leg tendon NOS | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 1 | 
| [SO]Thigh NEC | Is a | False | Thigh structure | Inferred relationship | Existential restriction modifier |  | 
| Thigh NEC | Is a | False | Thigh structure | Inferred relationship | Existential restriction modifier |  | 
| Incision and drainage of deep infected bursa of thigh region | Procedure site - Indirect | False | Thigh structure | Inferred relationship | Existential restriction modifier | 1 | 
| Incision and drainage of deep abscess of thigh region | Procedure site - Indirect | False | Thigh structure | Inferred relationship | Existential restriction modifier | 2 | 
| Incision and drainage of deep hematoma of thigh region | Procedure site - Indirect | False | Thigh structure | Inferred relationship | Existential restriction modifier | 3 | 
| Laceration of thigh | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 1 | 
| Laceration of thigh | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 2 | 
| Cellulitis and abscess of thigh | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 3 | 
| Cellulitis and abscess of thigh | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 2 | 
| Open crush injury, thigh | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 2 | 
| Open crush injury, thigh | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 1 | 
| On examination - asymmetrical thigh creases | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 1 | 
| Finding of thigh | Finding site | True | Thigh structure | Inferred relationship | Existential restriction modifier | 1 | 
| Asymmetrical thigh creases | Finding site | True | Thigh structure | Inferred relationship | Existential restriction modifier | 1 | 
| On examination - edema of thighs | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 1 | 
| Laceration of thigh | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 1 | 
| Laceration of thigh | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 2 | 
| Cellulitis and abscess of thigh | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 3 | 
| Cellulitis and abscess of thigh | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 2 | 
| Open crush injury, thigh | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 1 | 
| Open crush injury, thigh | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 2 | 
| Laceration of thigh | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 1 | 
| Laceration of thigh | Finding site | False | Thigh structure | Inferred relationship | Existential restriction modifier | 2 |