| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Superficial injury of neck | Is a | False | Superficial injury of head and neck | Inferred relationship | Existential restriction modifier |  | 
| Superficial injury of head | Is a | False | Superficial injury of head and neck | Inferred relationship | Existential restriction modifier |  | 
| Superficial injuries involving head with neck | Is a | False | Superficial injury of head and neck | Inferred relationship | Existential restriction modifier |  | 
| Superficial injury of face, neck, and scalp, no infection, NOS | Is a | False | Superficial injury of head and neck | Inferred relationship | Existential restriction modifier |  | 
| Superficial injury of face/neck/scalp NOS, infected | Is a | False | Superficial injury of head and neck | Inferred relationship | Existential restriction modifier |  | 
| Insect bite of head and neck | Is a | True | Superficial injury of head and neck | Inferred relationship | Existential restriction modifier |  | 
| Infected insect bite of head and neck | Is a | False | Superficial injury of head and neck | Inferred relationship | Existential restriction modifier |  | 
| Superficial foreign body of neck without major open wound but with infection | Is a | False | Superficial injury of head and neck | Inferred relationship | Existential restriction modifier |  | 
| Abrasion and/or friction burn of head and/or neck | Is a | False | Superficial injury of head and neck | Inferred relationship | Existential restriction modifier |  | 
| Superficial traumatic blister of head and neck | Is a | True | Superficial injury of head and neck | Inferred relationship | Existential restriction modifier |  | 
| Superficial bruising of head and neck | Is a | True | Superficial injury of head and neck | Inferred relationship | Existential restriction modifier |  | 
| Foreign body in skin of head and neck | Is a | True | Superficial injury of head and neck | Inferred relationship | Existential restriction modifier |  | 
| Superficial injury of face, neck, and scalp, no infection, NOS | Is a | False | Superficial injury of head and neck | Inferred relationship | Existential restriction modifier |  | 
| Superficial injury of face/neck/scalp NOS, infected | Is a | False | Superficial injury of head and neck | Inferred relationship | Existential restriction modifier |  |