| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Simple laceration | Is a | True | Laceration | Inferred relationship | Some |  | 
| Complex laceration | Is a | True | Laceration | Inferred relationship | Some |  | 
| Wound, lacerated, spontaneous | Is a | False | Laceration | Inferred relationship | Some |  | 
| Wound, lacerated, closed | Is a | True | Laceration | Inferred relationship | Some |  | 
| Wound, lacerated, partial | Is a | True | Laceration | Inferred relationship | Some |  | 
| Wound, lacerated, complete | Is a | True | Laceration | Inferred relationship | Some |  | 
| Wound, lacerated, giant | Is a | True | Laceration | Inferred relationship | Some |  | 
| Stellate laceration | Is a | True | Laceration | Inferred relationship | Some |  | 
| Moderate laceration (morphologic abnormality) | Is a | True | Laceration | Inferred relationship | Some |  | 
| Dilaceration | Is a | False | Laceration | Inferred relationship | Some |  | 
| Minor laceration | Is a | True | Laceration | Inferred relationship | Some |  | 
| Major laceration | Is a | True | Laceration | Inferred relationship | Some |  | 
| Third degree perineal laceration | Associated morphology | False | Laceration | Inferred relationship | Some | 4 | 
| Brain stem laceration without open intracranial wound AND with loss of consciousness | Associated morphology | False | Laceration | Inferred relationship | Some | 2 | 
| Cortex laceration without mention of open intracranial wound, with no loss of consciousness | Associated morphology | False | Laceration | Inferred relationship | Some | 1 | 
| Cortex laceration without mention of open intracranial wound, with less than 1 hour loss of consciousness | Associated morphology | False | Laceration | Inferred relationship | Some | 1 | 
| Cortex laceration without mention of open intracranial wound, with 1-24 hours loss of consciousness | Associated morphology | False | Laceration | Inferred relationship | Some | 1 | 
| Cortex laceration without mention of open intracranial wound, with more than 24 hours loss of consciousness and return to pre-existing conscious level | Associated morphology | False | Laceration | Inferred relationship | Some | 1 | 
| Cortex laceration without mention of open intracranial wound, with more than 24 hours loss of consciousness without return to pre-existing conscious level | Associated morphology | False | Laceration | Inferred relationship | Some | 1 | 
| Cortex laceration with open intracranial wound, with no loss of consciousness | Associated morphology | False | Laceration | Inferred relationship | Some | 2 | 
| Cortex laceration with open intracranial wound, with less than 1 hour loss of consciousness | Associated morphology | False | Laceration | Inferred relationship | Some | 1 | 
| Cortex laceration with open intracranial wound, with 1-24 hours loss of consciousness | Associated morphology | False | Laceration | Inferred relationship | Some | 1 | 
| Cortex laceration with open intracranial wound, with more than 24 hours loss of consciousness and return to pre-existing conscious level | Associated morphology | False | Laceration | Inferred relationship | Some | 1 | 
| Cortex laceration with open intracranial wound, with more than 24 hours loss of consciousness without return to pre-existing conscious level | Associated morphology | False | Laceration | Inferred relationship | Some | 1 | 
| Hind brain laceration without mention of open intracranial wound, with no loss of consciousness | Associated morphology | False | Laceration | Inferred relationship | Some | 1 | 
| Hind brain laceration without mention of open intracranial wound, with less than 1 hour loss of consciousness | Associated morphology | False | Laceration | Inferred relationship | Some | 1 | 
| Hind brain laceration without mention of open intracranial wound, with 1-24 hours loss of consciousness | Associated morphology | False | Laceration | Inferred relationship | Some | 1 | 
| Hind brain laceration without mention of open intracranial wound, with more than 24 hours loss of consciousness and return to pre-existing conscious level | Associated morphology | False | Laceration | Inferred relationship | Some | 1 | 
| Hind brain laceration without mention of open intracranial wound, with more than 24 hours loss of consciousness without return to pre-existing conscious level | Associated morphology | False | Laceration | Inferred relationship | Some | 1 | 
| Hind brain laceration with open intracranial wound, with no loss of consciousness | Associated morphology | False | Laceration | Inferred relationship | Some | 1 | 
| Hind brain laceration with open intracranial wound, with less than 1 hour loss of consciousness | Associated morphology | False | Laceration | Inferred relationship | Some | 1 | 
| Hind brain laceration with open intracranial wound, with 1-24 hours loss of consciousness | Associated morphology | False | Laceration | Inferred relationship | Some | 1 | 
| Hind brain laceration with open intracranial wound, with more than 24 hours loss of consciousness and return to pre-existing conscious level | Associated morphology | False | Laceration | Inferred relationship | Some | 1 | 
| Hind brain laceration with open intracranial wound, with more than 24 hours loss of consciousness without return to pre-existing conscious level | Associated morphology | False | Laceration | Inferred relationship | Some | 1 | 
| Liver minor laceration without mention of open wound into cavity | Associated morphology | False | Laceration | Inferred relationship | Some | 1 | 
| Liver moderate laceration without mention of open wound into cavity | Associated morphology | False | Laceration | Inferred relationship | Some | 1 | 
| Liver major laceration without mention of open wound into cavity | Associated morphology | False | Laceration | Inferred relationship | Some | 1 | 
| Liver minor laceration with open wound into cavity | Associated morphology | False | Laceration | Inferred relationship | Some | 1 | 
| Liver moderate laceration with open wound into cavity | Associated morphology | False | Laceration | Inferred relationship | Some | 1 | 
| Liver major laceration with open wound into cavity | Associated morphology | False | Laceration | Inferred relationship | Some | 1 | 
| Full thickness eyelid laceration without lacrimal passage involvement | Associated morphology | False | Laceration | Inferred relationship | Some | 1 | 
| Suture of renal laceration | Direct morphology | False | Laceration | Inferred relationship | Some |  | 
| [X]Open wound of other parts of thorax | Associated morphology | False | Laceration | Inferred relationship | Some | 1 | 
| [X]Open wound of thorax, part unspecified | Associated morphology | False | Laceration | Inferred relationship | Some | 1 | 
| [X]Open wound of other parts of hip and thigh | Associated morphology | False | Laceration | Inferred relationship | Some | 1 | 
| [X]Open wound of other parts of ankle and foot | Associated morphology | False | Laceration | Inferred relationship | Some | 1 | 
| Full thickness eyelid laceration | Associated morphology | False | Laceration | Inferred relationship | Some | 2 | 
| Old bucket handle tear of lateral meniscus | Associated morphology | False | Laceration | Inferred relationship | Some | 1 | 
| Vaginal tear resulting from childbirth | Associated morphology | False | Laceration | Inferred relationship | Some | 1 | 
| Vaginal tear resulting from childbirth | Associated morphology | False | Laceration | Inferred relationship | Some | 2 | 
| Vaginal tear resulting from childbirth | Associated morphology | False | Laceration | Inferred relationship | Some | 3 | 
| Superficial laceration | Associated morphology | False | Laceration | Inferred relationship | Some |  | 
| Superficial flap laceration (disorder) | Associated morphology | False | Laceration | Inferred relationship | Some | 1 | 
| Deep laceration | Associated morphology | False | Laceration | Inferred relationship | Some |  | 
| Deep flap laceration | Associated morphology | False | Laceration | Inferred relationship | Some | 1 | 
| Eyelid and lacrimal drainage system laceration (disorder) | Associated morphology | False | Laceration | Inferred relationship | Some | 1 | 
| Laceration of chest wall | Associated morphology | False | Laceration | Inferred relationship | Some | 1 | 
| Laceration of back | Associated morphology | False | Laceration | Inferred relationship | Some | 1 | 
| Laceration of finger | Associated morphology | False | Laceration | Inferred relationship | Some | 2 | 
| Laceration of thumb | Associated morphology | False | Laceration | Inferred relationship | Some | 1 | 
| Posterior fourchette scarring | Associated morphology | False | Laceration | Inferred relationship | Some | 2 | 
| Simple periorbital laceration (disorder) | Associated morphology | False | Laceration | Inferred relationship | Some | 2 | 
| Simple periorbital laceration (disorder) | Associated morphology | False | Laceration | Inferred relationship | Some | 15 | 
| Simple laceration of cheek | Associated morphology | False | Laceration | Inferred relationship | Some | 31 | 
| Simple laceration of cheek | Associated morphology | False | Laceration | Inferred relationship | Some | 15 | 
| Simple laceration of cheek | Associated morphology | False | Laceration | Inferred relationship | Some | 1 | 
| Complex laceration of cheek | Associated morphology | False | Laceration | Inferred relationship | Some | 31 | 
| Complex laceration of cheek | Associated morphology | False | Laceration | Inferred relationship | Some | 15 | 
| Complex laceration of cheek | Associated morphology | False | Laceration | Inferred relationship | Some | 1 | 
| Laceration of lower limb | Associated morphology | False | Laceration | Inferred relationship | Some | 1 | 
| Laceration of throat | Associated morphology | True | Laceration | Inferred relationship | Some | 1 | 
| Laceration of shoulder | Associated morphology | False | Laceration | Inferred relationship | Some | 2 | 
| Laceration of axilla | Associated morphology | False | Laceration | Inferred relationship | Some | 3 | 
| Laceration of upper arm | Associated morphology | False | Laceration | Inferred relationship | Some | 1 | 
| Laceration of elbow | Associated morphology | False | Laceration | Inferred relationship | Some | 1 | 
| Laceration of forearm | Associated morphology | False | Laceration | Inferred relationship | Some | 1 | 
| Laceration of wrist | Associated morphology | False | Laceration | Inferred relationship | Some | 2 | 
| Laceration of dorsum of hand | Associated morphology | False | Laceration | Inferred relationship | Some | 3 | 
| Laceration of palm of hand | Associated morphology | False | Laceration | Inferred relationship | Some | 3 | 
| Laceration of breast | Associated morphology | False | Laceration | Inferred relationship | Some | 2 | 
| Laceration of abdomen | Associated morphology | False | Laceration | Inferred relationship | Some | 1 | 
| Laceration of genitalia | Associated morphology | False | Laceration | Inferred relationship | Some | 1 | 
| Laceration of groin | Associated morphology | False | Laceration | Inferred relationship | Some | 1 | 
| Laceration of buttock | Associated morphology | False | Laceration | Inferred relationship | Some | 1 | 
| Laceration of hip | Associated morphology | False | Laceration | Inferred relationship | Some | 1 | 
| Laceration of thigh | Associated morphology | True | Laceration | Inferred relationship | Some | 1 | 
| Laceration of knee | Associated morphology | True | Laceration | Inferred relationship | Some | 1 | 
| Laceration of lower leg | Associated morphology | True | Laceration | Inferred relationship | Some | 1 | 
| Laceration of shin | Associated morphology | False | Laceration | Inferred relationship | Some | 1 | 
| Laceration of calf | Associated morphology | False | Laceration | Inferred relationship | Some | 1 | 
| Laceration of ankle | Associated morphology | False | Laceration | Inferred relationship | Some | 1 | 
| Laceration of great toe | Associated morphology | False | Laceration | Inferred relationship | Some | 1 | 
| Laceration of great toe | Associated morphology | False | Laceration | Inferred relationship | Some | 3 | 
| Laceration of dorsum of foot | Associated morphology | False | Laceration | Inferred relationship | Some | 2 | 
| Laceration of sole of foot | Associated morphology | False | Laceration | Inferred relationship | Some | 2 | 
| Laceration of heel | Associated morphology | False | Laceration | Inferred relationship | Some | 2 | 
| Simple laceration of preauricular region of face | Associated morphology | False | Laceration | Inferred relationship | Some | 20 | 
| Simple laceration of preauricular region of face | Associated morphology | False | Laceration | Inferred relationship | Some | 15 | 
| Complex laceration of preauricular region of face | Associated morphology | False | Laceration | Inferred relationship | Some | 20 | 
| Complex laceration of preauricular region of face | Associated morphology | False | Laceration | Inferred relationship | Some | 1 | 
| Complex laceration of preauricular region of face | Associated morphology | False | Laceration | Inferred relationship | Some | 15 |