| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Skin of part of penis | Is a | True | Skin structure of penis | Inferred relationship | Existential restriction modifier |  | 
| Entire skin of penis | Is a | True | Skin structure of penis | Inferred relationship | Existential restriction modifier |  | 
| Superficial foreign body of penis without major open wound AND without infection | Finding site | False | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Abrasion, penis | Finding site | False | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Insect bite, nonvenomous, of penis | Finding site | True | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Lichen planus of penis | Finding site | False | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Penile hypermelanosis | Finding site | False | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Hirsuties papillaris penis | Finding site | True | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Penile warts | Finding site | False | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Penile amebiasis | Finding site | False | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Penile candidiasis | Finding site | False | Skin structure of penis | Inferred relationship | Existential restriction modifier |  | 
| Mucous cyst of penis | Finding site | False | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Tumor of skin of penis | Finding site | False | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Malignant tumor of skin of penis | Finding site | False | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Injury of penis caused by zip fastener | Finding site | False | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Traumatic blister of penis | Finding site | False | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Benign tumor of skin of penis | Finding site | False | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Laceration of skin of penis | Finding site | False | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Neoplasm of prepuce | Finding site | False | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Candidal balano-posthitis | Finding site | False | Skin structure of penis | Inferred relationship | Existential restriction modifier |  | 
| Abrasion and/or friction burn of penis without infection | Finding site | False | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Pearly penile papules | Finding site | False | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Boil of penis | Finding site | False | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Nonvenomous insect bite of penis with infection | Finding site | False | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Nonvenomous insect bite of penis without infection | Finding site | False | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Abrasion of penis, infected | Finding site | False | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Splinter of penis, without major open wound | Finding site | False | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Splinter of penis without major open wound, infected | Finding site | False | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Traumatic blister of penis, infected | Finding site | False | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Penis skin biopsy specimen | Specimen source topography | True | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Abrasion and/or friction burn of penis with infection | Finding site | False | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Blister of penis without infection | Finding site | False | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Bowenoid papulosis of penis | Finding site | False | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Psoriasis of penis | Finding site | True | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Crohn's disease of penis | Finding site | False | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Squamous cell carcinoma of penis | Finding site | False | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Nonvenomous insect bite of penis with infection | Finding site | False | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Boil of corpus cavernosum | Finding site | False | Skin structure of penis | Inferred relationship | Existential restriction modifier | 2 | 
| Carbuncle of penis | Finding site | False | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Pruritus of penis | Finding site | True | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Lichen planus of glans penis | Finding site | False | Skin structure of penis | Inferred relationship | Existential restriction modifier | 2 | 
| Bowenoid papulosis of penis | Finding site | True | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Injury of penis caused by zip fastener | Finding site | True | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Pearly penile papules | Finding site | True | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Superficial foreign body of penis without major open wound AND without infection | Finding site | False | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Abrasion and/or friction burn of penis without infection | Finding site | True | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Crohn's disease of penis | Finding site | True | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Nonvenomous insect bite of penis with infection | Finding site | True | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Carbuncle of penis | Finding site | False | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Penile warts | Finding site | True | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Mucous cyst of penis | Finding site | True | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Penis skin biopsy specimen | Specimen source topography | False | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Insect bite, nonvenomous, of penis | Finding site | False | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Abrasion, penis | Finding site | True | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Boil of corpus cavernosum | Finding site | False | Skin structure of penis | Inferred relationship | Existential restriction modifier | 2 | 
| Nonvenomous insect bite of penis without infection | Finding site | False | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Blister of penis without infection | Finding site | True | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Benign tumor of skin of penis | Finding site | True | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Penile hypermelanosis | Finding site | True | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Abrasion of penis, infected | Finding site | False | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Traumatic blister of penis | Finding site | True | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Malignant tumor of skin of penis | Finding site | True | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Abrasion and/or friction burn of penis with infection | Finding site | False | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Squamous cell carcinoma of penis | Finding site | True | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Boil of penis | Finding site | False | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Tumor of skin of penis | Finding site | True | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Traumatic blister of penis, infected | Finding site | True | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Lichen planus of penis | Finding site | False | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Penile amebiasis | Finding site | False | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Lichen planus of penis | Finding site | True | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Laceration of skin of penis | Finding site | True | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Malignant melanoma of skin of penis | Finding site | True | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Penile verrucous carcinoma of Buschke-Löwenstein | Finding site | False | Skin structure of penis | Inferred relationship | Existential restriction modifier | 2 | 
| Fordyce spots of penis | Finding site | True | Skin structure of penis | Inferred relationship | Existential restriction modifier | 2 | 
| Disorder of skin of penis | Finding site | True | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Leukoplakia of penis | Finding site | False | Skin structure of penis | Inferred relationship | Existential restriction modifier | 3 | 
| Sebaceous cyst of penis | Finding site | True | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Abrasion and/or friction burn of penis with infection | Finding site | True | Skin structure of penis | Inferred relationship | Existential restriction modifier | 2 | 
| Abrasion of penis, infected | Finding site | True | Skin structure of penis | Inferred relationship | Existential restriction modifier | 2 | 
| Boil of corpus cavernosum | Finding site | False | Skin structure of penis | Inferred relationship | Existential restriction modifier |  | 
| Boil of penis | Finding site | False | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Carbuncle of penis | Finding site | True | Skin structure of penis | Inferred relationship | Existential restriction modifier | 2 | 
| Penile chancroid | Finding site | True | Skin structure of penis | Inferred relationship | Existential restriction modifier | 3 | 
| Penile verrucous carcinoma of Buschke-Löwenstein | Finding site | True | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Carcinoma in situ of skin of penis | Finding site | True | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Melanotic macule of penis | Finding site | True | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Syphilitic chancre of penis | Finding site | True | Skin structure of penis | Inferred relationship | Existential restriction modifier | 4 | 
| Neoplasm of prepuce | Finding site | False | Skin structure of penis | Inferred relationship | Existential restriction modifier | 2 | 
| Laceration of foreskin | Finding site | False | Skin structure of penis | Inferred relationship | Existential restriction modifier | 2 | 
| Median raphe cyst of penis | Finding site | True | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Penile candidiasis | Finding site | True | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Leukoplakia of penis | Finding site | True | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Lichen sclerosus of penis, childhood form | Finding site | True | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Lichen sclerosus of penis | Finding site | True | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Structure of hair follicle of penis | Is a | True | Skin structure of penis | Inferred relationship | Existential restriction modifier |  | 
| Degloving injury penis | Finding site | True | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Blister of penis with infection | Finding site | True | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Foreign body in skin of penis | Finding site | True | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Foreign body in skin of penis with infection | Finding site | True | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 | 
| Cauterization of verruca of penis | Procedure site - Direct | True | Skin structure of penis | Inferred relationship | Existential restriction modifier | 1 |