| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Carbuncle of elbow | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Psoriasis palmaris | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Cheiroarthropathy due to diabetes mellitus | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Abnormal palmar creases | Is a | True | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Degloving injury, scapular area | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Open wound of wrist, volar | Is a | True | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Open wound of wrist, dorsal | Is a | True | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Degloving injury wrist, volar | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Degloving injury wrist, dorsum | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Superficial frostbite of arm | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Melanocytic nevus of upper limb | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Mandibuloacral dysostosis | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Black palm | Is a | True | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Finger wrinkling | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Hand eczema | Is a | True | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Atopic dermatitis of bilateral hands | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Constitutional eczema of hand | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Discoid hand eczema | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Acanthosis palmaris | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Acrokerato-elastoidosis | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Recurrent focal palmar peeling | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Lichen planus of palms and soles | Is a | True | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Paroxysmal hematoma of the finger | Is a | True | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Nevus striatus symmetricus of thumbs | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Hairy malformation of palms and soles | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Hand wart | Is a | True | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Blister of shoulder with infection | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Abrasion and/or friction burn of elbow with infection | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Palmar pit | Is a | True | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Hand foot and mouth disease | Is a | True | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Boil of upper limb | Is a | True | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Subungual hematoma, hand | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Superficial injury of axilla | Is a | True | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Superficial injury of upper arm | Is a | True | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Superficial injury of elbow | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Superficial injury of forearm | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Superficial injury of hand | Is a | True | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Abrasion of upper limb | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Insect bite of upper limb | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Laceration of upper limb | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Cut of upper limb | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Foreign body in skin of upper limb | Is a | True | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Eczema of wrist | Is a | True | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Hyperhidrosis of axilla | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Hyperhidrosis of palms | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Separation of nail fold | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of skin of upper limb | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Palmar hyperkeratosis of yaws | Is a | True | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Blister of hand without infection | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Blister of shoulder without infection | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Abrasion and/or friction burn of wrist without infection | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Full thickness burn of scapular region | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Partial thickness burn of elbow | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Blister of hand with infection | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Partial thickness burn of wrist | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Abrasion and/or friction burn of hand without infection | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Blister of elbow with infection | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Blister of upper arm without infection | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Blister of axilla without infection | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Primary syphilis of fingers | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Partial thickness burn of hand | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Abrasion and/or friction burn of upper arm without infection | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Palmar erythema | Is a | True | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Partial thickness burn of shoulder | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Partial thickness burn of upper arm | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Abrasion and/or friction burn of wrist with infection | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Abrasion and/or friction burn of axilla without infection | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Abrasion and/or friction burn of upper arm with infection | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Abrasion and/or friction burn of axilla with infection | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Abrasion and/or friction burn of elbow without infection | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Partial thickness burn of forearm | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Blister of forearm without infection | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Blister of wrist with infection | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Blister of wrist without infection | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Contusion of scapular region | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Partial thickness burn of scapular region | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Blister of upper arm with infection | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Blister of elbow without infection | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Blister of forearm with infection | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Partial thickness burn of axilla | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Abrasion and/or friction burn of shoulder without infection | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Finger web space infection | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Symmetrical keratoderma | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Traumatic amputation fingertip, type 1 (pulp only involved) | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Superficial injury of shoulder and upper arm | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Abrasion and/or friction burn of shoulder and/or upper arm, infected | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Superficial injury of elbow and/or forearm and/or wrist | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Abrasion and/or friction burn of forearm, without infection | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Abrasion and/or friction burn of forearm, infected | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Abrasion and/or friction burn of hand, infected | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Superficial burn of arm | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Partial thickness burn of arm | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Partial thickness burn of multiple sites of arm | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Corrosion of second degree of shoulder and upper limb, except wrist and hand | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Corrosion of third degree of shoulder and upper limb, except wrist and hand | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Deep third degree burn of hand, without loss of a body part | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Sclerodactyly | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Blister of palm of hand | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Traumatic blister of upper limb | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Diffuse palmoplantar keratoderma of Thost-Unna | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  | 
| Palmar callosity | Is a | False | Disorder of skin of upper limb | Inferred relationship | Existential restriction modifier |  |