| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Animal bite wound of trunk | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Superficial foreign body of trunk without major open wound but with infection | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Abrasion and/or friction burn of trunk without infection | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Abrasion and/or friction burn of trunk, infected | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Traumatic blister of trunk | Is a | True | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Pressure injury of sacral region of back | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Injury of lumbar spine | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Transection of sacral cord | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Upper back injury | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Lower back injury | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Injury of hip region | Is a | True | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Sacral spinal cord injury without bone injury | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Multiple closed dislocations of back | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Splinter in trunk | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Injury of lateral cutaneous nerve of thigh | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Injury of celiac ganglion | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Fracture dislocation of lumbosacral junction | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Pellet wound of trunk | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Closed dislocation of sacrum | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Injury of peroneal nerve | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Injury of lateral plantar nerve | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Human bite of trunk | Is a | True | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Animal bite wound of trunk | Is a | True | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Injury of sacral nerve roots | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Cauda equina injury co-occurrent and due to closed fracture of sacrum AND/OR coccyx | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Rupture of tendon of trunk | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Strain of trapezius muscle | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Nail wound of trunk | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Traumatic injury of sacral spinal cord | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Urogenital injury | Is a | True | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Injury of lumbar spine | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Injury of thoracic spine | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Injury of interscapular region | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Traumatic injury of spinal cord at T1-T6 level | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Spinal cord injury of thoracic region without bone injury | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Thoracic cord injury without spinal bone injury | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Traumatic injury of spinal cord at T7-T12 level | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Injury of scapular region | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Transection of thoracic cord | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Back strain of thoracic region | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Injury of diaphragm without open wound into cavity | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Injury of body cavity structure | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Traumatic diaphragmatic hernia | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Lumbar cord injury without spinal bone injury | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Transection of lumbar cord | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Closed spinal subluxation with posterior lumbar cord lesion | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Strain of tendon of medial thigh muscle | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Nerve root and spinal plexus injuries of multiple sites | Is a | True | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Fracture dislocation of cervicothoracic junction | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Injury of thoracic spinal cord | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Traumatic dislocation of seventh cervical and first thoracic vertebra | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Injury of lumbar spinal cord | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Injury of muscle of trunk | Is a | True | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Injury of fascia of muscle of trunk | Is a | True | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Injury of tendon of muscle of trunk | Is a | True | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Multiple injuries of lower back | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Traumatic dislocation of joint of trunk | Is a | True | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Injury of back of neck | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Cervical spinal cord injury | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Injury to ligament of cervical spine | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Sprain of ligament of cervical spine region | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Sprain of sacrospinatus ligament | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Sprain, sacrotuberous ligament | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Traumatic blister of trunk, infected | Is a | True | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Fracture dislocation of thoracolumbar junction | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Concussion of thoracic spinal cord | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Concussion of lumbar spinal cord | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Injury at T1-T6 level with spinal cord injury AND without bone injury | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Sprain of sacrospinous ligament | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Injury of flank | Is a | True | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Blister of trunk without infection | Is a | True | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Blister of trunk with infection | Is a | True | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Anterior cord syndrome of thoracic spinal cord | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Spinal dislocation with thoracic cord lesion | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Superficial foreign body in trunk | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Annular tear of thoracic disc | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Gastrointestinal tract vascular insufficiency | Is a | True | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Injury of back of trunk | Is a | True | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Colostomy necrosis | Is a | True | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| [X]Injury of other and unspecified nerves of abdomen, lower back and pelvis | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| [X]Sprain and strain of other and unspecified parts of lumbar spine and pelvis | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| [X]Injury of other blood vessels at abdomen, lower back and pelvis level | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| [X]Injury of unspecified blood vessel at abdomen, lower back and pelvis level | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| [X]Dislocation, sprain and strain of unspecified joint and ligament of trunk | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| [X]Other specified injuries of trunk, level specified | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| [X]Fracture of other and unspecified parts of lumbar spine and pelvis | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| [X]Traumatic amputation of other and unspecified parts of abdomen, lower back and pelvis | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| [X]Dislocation of other and unspecified parts of lumbar spine and pelvis | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| [X]Unspecified injury of abdomen, lower back and pelvis | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| [X]Injury of unspecified muscle and tendon of trunk | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| [X]Other specified injuries of abdomen, lower back and pelvis | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| [X]Other multiple injuries of abdomen, lower back and pelvis | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| [X]Crushing injury of other and unspecified parts of abdomen, lower back and pelvis | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Injury trunk NOS | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  | 
| Other axilla injuries | Is a | False | Injury of trunk | Inferred relationship | Existential restriction modifier |  |