| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Entire skin of toe | Is a | True | Skin structure of toe | Inferred relationship | Existential restriction modifier |  | 
| Skin structure of lesser toe | Is a | True | Skin structure of toe | Inferred relationship | Existential restriction modifier |  | 
| Skin of part of toe | Is a | True | Skin structure of toe | Inferred relationship | Existential restriction modifier |  | 
| Skin structure of great toe | Is a | True | Skin structure of toe | Inferred relationship | Existential restriction modifier |  | 
| Skin structure of all toes | Is a | True | Skin structure of toe | Inferred relationship | Existential restriction modifier |  | 
| Callosity on toe | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 1 | 
| Degloving injury toe | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 1 | 
| Degloving injury, multiple toes | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 1 | 
| Abrasion, toe | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 1 | 
| Insect bite, nonvenomous, of toe | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 1 | 
| Jogger's toe | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 1 | 
| Tennis toe | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 1 | 
| Turf toe | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 1 | 
| Abscess of toe | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier |  | 
| Superficial injury of toe without infection | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 1 | 
| Traumatic blister of toe | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 1 | 
| Superficial injury of toe | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 1 | 
| Open wound of toenail | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 1 | 
| Scratch of toe | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 1 | 
| Metal foreign body in toe | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 2 | 
| Metal foreign body in great toe | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 2 | 
| Fishing hook in toe | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 1 | 
| Fishing hook in great toe | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 2 | 
| Glass in toe | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 1 | 
| Wood splinter in toe | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 2 | 
| Laceration of great toe | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 3 | 
| Cut of toe | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 1 | 
| Stab wound of toe | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 1 | 
| Stab wound of great toe | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 1 | 
| Stab wound of dorsum of foot | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 1 | 
| Puncture wound of toe | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 1 | 
| Puncture wound of great toe | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 1 | 
| Pellet wound of toe | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 1 | 
| Pellet wound of great toe | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 1 | 
| Needle stick injury of toe | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 1 | 
| Needle stick injury of great toe | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 1 | 
| Metal nail wound of toe | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 1 | 
| Metal nail wound of great toe | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 1 | 
| Human bite of toe | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 1 | 
| Dog bite of toe | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 1 | 
| Animal bite of toe | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 1 | 
| Laceration of toe | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 1 | 
| Foreign body in skin of toe | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 1 | 
| Infection of toe | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier |  | 
| Ulcer of toe | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 1 | 
| Numbness of toe | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier |  | 
| Open wound of toe | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 1 | 
| Neoplasm of skin of toe | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 1 | 
| Superficial injury of toe with infection | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 1 | 
| Contusion of toenail | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 2 | 
| Nonvenomous insect bite of toe with infection | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier |  | 
| Deep third degree burn of toe | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier |  | 
| Superficial foreign body of toe without major open wound but with infection | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 1 | 
| Partial thickness burn of toe | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 1 | 
| Carbuncle of toe | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 1 | 
| Open wound of toe without complication | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 1 | 
| Blister of toe without infection | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 1 | 
| Contusion of toe | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 2 | 
| Deep third degree burn of toe with loss of body part | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier |  | 
| Full thickness burn of toe | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier |  | 
| Epidermal burn of toe | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 1 | 
| Open wound of toe with tendon involvement | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 1 | 
| Furuncle of toe | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 1 | 
| Nonvenomous insect bite of toe without infection | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 2 | 
| Burn of toe | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier |  | 
| Superficial foreign body of toe without major open wound AND without infection | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 4 | 
| Open wound of toe with complication | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 1 | 
| Benign neoplasm of skin of toe | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 1 | 
| Carcinoma in situ of skin of toe | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 1 | 
| Malignant melanoma of skin of toe | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 1 | 
| Primary malignant neoplasm of skin of toe | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 1 | 
| Metastatic malignant neoplasm to skin of toe | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 1 | 
| Neoplasm of uncertain behavior of skin of toe | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 1 | 
| Malignant melanoma of toe | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier |  | 
| Cellulitis and abscess of toe | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier |  | 
| Pulp space infection of toe | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier |  | 
| Open wound of toe(s) without mention of complication | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 1 | 
| Open wound of toe(s) with complication | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 1 | 
| Open wound of toe(s) with tendon involvement | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 2 | 
| Degloving injury toe(s) | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 1 | 
| Open wound of toe(s) with damage to nail | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 1 | 
| Abrasion of toe, infected | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 1 | 
| Splinter of toe, without major open wound | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 1 | 
| Splinter of toe, without major open wound, infected | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 1 | 
| Contusion of toe(s) with damage to nail | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 2 | 
| Superficial partial thickness burn of toe(s) | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 1 | 
| Deep partial thickness burn of toe(s) | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 1 | 
| Deep full thickness burn of the toe(s) without loss of body part | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 1 | 
| Deep full thickness burn of the toe(s), with loss of body part | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 1 | 
| Traumatic blister of toe, infected | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 1 | 
| Toenail bruise | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 2 | 
| Cellulitis and abscess of toe unspecified | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier |  | 
| Open wound of toe(s) NOS | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 1 | 
| Unspecified thickness burn of toe(s) | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier |  | 
| Cellulitis and abscess of toe NOS | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier |  | 
| Superficial burn of toe(s) | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 1 | 
| Superficial laceration of toe | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 1 | 
| Nonvenomous insect bite of toe without infection | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 2 | 
| Superficial foreign body of toe without major open wound AND without infection | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 3 | 
| Superficial foreign body of toe without major open wound AND without infection | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 4 | 
| Abrasion and/or friction burn of toe without infection | Finding site | False | Skin structure of toe | Inferred relationship | Existential restriction modifier | 1 |