| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Open wound of back without complication | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier |  | 
| Abrasion and/or friction burn of scrotum without infection | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier | 2 | 
| Burn of vagina | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier |  | 
| Open wound of vagina without complication | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier |  | 
| Burn of cervix | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier |  | 
| Nonvenomous insect bite of abdominal wall without infection | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier | 1 | 
| Nonvenomous insect bite of vulva without infection | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier | 1 | 
| Abscess of umbilicus | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier |  | 
| Partial thickness burn of trunk | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier |  | 
| Full thickness burn of male genitalia | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier |  | 
| Open wound of lateral abdominal wall without complication | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier |  | 
| Furuncle of trunk | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier |  | 
| Partial thickness burn of female genitalia | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier |  | 
| Superficial foreign body of perineum without major open wound but with infection | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier | 2 | 
| Deep third degree burn of female genitalia with loss of body part | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier |  | 
| Abrasion and/or friction burn of buttock without infection | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier | 2 | 
| Nonvenomous insect bite of breast without infection | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier | 1 | 
| Superficial injury of breast without infection | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier |  | 
| Nonvenomous insect bite of trunk without infection | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier |  | 
| Nonvenomous insect bite of anus without infection | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier | 1 | 
| Superficial foreign body of trunk without major open wound AND without infection | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier | 2 | 
| Full thickness burn of trunk | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier | 7 | 
| Superficial foreign body of anus without major open wound AND without infection | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier |  | 
| Tinea corporis caused by Trichophyton | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier |  | 
| Abrasion and/or friction burn of chest wall without infection | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier | 2 | 
| Nonvenomous insect bite of testis without infection | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier | 1 | 
| Abrasion and/or friction burn of trunk without infection | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier | 2 | 
| Nonvenomous insect bite of chest wall without infection | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier | 1 | 
| Nonvenomous insect bite of testis with infection | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier | 1 | 
| Third degree burn of multiple sites of trunk | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier | 7 | 
| Blister of abdominal wall without infection | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier |  | 
| Deep third degree burn of male genitalia with loss of body part | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier |  | 
| Superficial foreign body of perineum without major open wound AND without infection | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier | 2 | 
| Tinea corporis | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier |  | 
| External duodenal fistula | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier | 1 | 
| Deep third degree burn of trunk | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier |  | 
| Second degree burn of multiple sites of trunk | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier |  | 
| Deep third degree burn of male genitalia | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier |  | 
| Open wound of trunk without complication | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier |  | 
| Burn of female genitalia | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier |  | 
| Open wound of penis without complication | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier |  | 
| Superficial injury of abdominal wall without infection | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier |  | 
| Nonvenomous insect bite of flank without infection | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier | 1 | 
| Superficial injury of interscapular region without infection | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier |  | 
| Abrasion and/or friction burn of flank without infection | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier | 2 | 
| Superficial foreign body of back without major open wound but with infection | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier | 2 | 
| Benign neoplasm of skin of trunk | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier |  | 
| Malignant melanoma of trunk (excluding scrotum) | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier |  | 
| Malignant neoplasm of skin of trunk, excluding scrotum | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier |  | 
| Benign neoplasm of skin of trunk, excluding scrotum | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier |  | 
| Melanocytic nevi of trunk | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier |  | 
| Carcinoma in situ of skin of trunk, excluding scrotum | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier |  | 
| Cellulitis and abscess of trunk | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier |  | 
| Abrasion and/or friction burn of trunk, infected | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier | 2 | 
| Abrasion and/or friction burn of trunk, infected | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier | 1 | 
| Abrasion of interscapular region, infected | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier | 2 | 
| Abrasion of chest wall, infected | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier | 2 | 
| Abrasion of breast, infected | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier | 2 | 
| Abrasion of abdominal wall, infected | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier | 2 | 
| Abrasion of back, infected | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier | 2 | 
| Abrasion of buttock, infected | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier | 2 | 
| Abrasion of flank, infected | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier | 2 | 
| Abrasion of groin, infected | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier | 2 | 
| Abrasion of perineum, infected | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier | 2 | 
| Abrasion of penis, infected | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier | 2 | 
| Abrasion of vulva, infected | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier | 2 | 
| Splinter of trunk, without major open wound or mention of infection | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier | 1 | 
| Splinter of chest wall, without major open wound | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier | 1 | 
| Splinter of abdominal wall, without major open wound | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier | 1 | 
| Splinter of back, without major open wound | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier | 1 | 
| Splinter of trunk without major open wound, infected | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier | 1 | 
| Splinter of chest wall without major open wound, infected | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier | 1 | 
| Splinter of back without major open wound, infected | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier | 1 | 
| Multiple superficial injuries of abdomen, lower back and pelvis | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier |  | 
| Epidermal burn of multiple sites of trunk | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier | 1 | 
| Partial thickness burn of multiple sites of trunk | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier | 1 | 
| Full thickness burn of multiple sites of trunk | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier | 2 | 
| Deep full thickness burn of multiple sites of the trunk without loss of body part | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier | 2 | 
| Deep full thickness burn of multiple sites of the trunk without loss of body part | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier | 1 | 
| Deep full thickness burns of multiple sites of the trunk, with loss of body part | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier | 2 | 
| Deep full thickness burns of multiple sites of the trunk, with loss of body part | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier | 1 | 
| Burn of vagina and uterus | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier |  | 
| Multiple open wounds of abdomen, lower back and pelvis | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier |  | 
| Open wounds involving thorax with abdomen, lower back and pelvis | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier |  | 
| Superficial frostbite of abdominal wall, lower back and pelvis | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier |  | 
| Abrasion of scrotum and testis, infected | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier | 2 | 
| Abrasion of scrotum and testis, infected | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier | 1 | 
| Insect bite, nonvenomous, of scrotum and testis | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier | 1 | 
| Splinter of scrotum and testis, without major open wound | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier | 1 | 
| Splinter of scrotum and testis without major open wound, infected | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier | 1 | 
| Malignant melanoma of trunk | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier |  | 
| Ca skin - trunk | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier |  | 
| Traumatic blister of trunk, without mention of infection | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier |  | 
| Traumatic blister of trunk, infected | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier |  | 
| Open wound of chest/back/buttock | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier |  | 
| Splinter in trunk | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier | 1 | 
| Burn to trunk - blister | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier | 1 | 
| Malignant melanoma of trunk, excluding scrotum, NOS | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier |  | 
| Malignant neoplasm of skin of trunk, excluding scrotum, NOS | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier |  | 
| Deep third degree burn of multiple sites of trunk with loss of body part | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier | 7 | 
| Benign neoplasm of skin of trunk, excluding scrotum, NOS | Finding site | False | Skin of part of trunk | Inferred relationship | Existential restriction modifier |  |