| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Distal tibiofibular sprain | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Partial tear of medial ligament of ankle | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Partial tear, ankle, lateral ligament | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Ankle sprain NOS | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Foot sprain, unspecified | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Sprain, tarsometatarsal joint | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Sprain, metatarsophalangeal joint | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Sprain of midtarsal joint | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Foot sprain NOS | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Ankle and foot sprain NOS | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Sprain pelvic ligament | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Sprain of ligament of lumbosacral joint | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Sprain of anterior sacroiliac ligament | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Sprain of posterior sacroiliac ligament | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Sprain, sacrospinous ligament | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Sprain, sacrotuberous ligament | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Sprain of iliolumbar ligament | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Other specified sacroiliac sprains | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Sacroiliac sprain NOS | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Neck sprain | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Cervical anterior longitudinal ligament sprain | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Atlantoaxial joint sprain | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Atlanto-occipital joint sprain | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Neck sprain NOS | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 2 | 
| Lumbar sprain | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Sacrum sprain | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Sacral sprain, unspecified | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Sacrococcygeal sprain | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Sacrum sprain NOS | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Coccyx sprain | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Back sprain NOS | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 2 | 
| Rupture of acromioclavicular ligament | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Septal cartilage nose sprain | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Jaw sprain, unspecified | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Jaw sprain NOS | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Thyroid region sprain | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 2 | 
| Thyroid region sprain | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 2 | 
| Thyroid region sprain, unspecified | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 2 | 
| Thyroid region sprain, unspecified | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Cricoarytenoid sprain | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 2 | 
| Cricoarytenoid sprain | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 2 | 
| Cricothyroid sprain | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Cricothyroid sprain | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 2 | 
| Cricothyroid sprain | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 3 | 
| Thyroid region sprain NOS | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Thyroid region sprain NOS | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Sprain of costal cartilage | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Rib sprain unspecified | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Chondrocostal joint sprain | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Chondrocostal joint sprain | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 2 | 
| Rib sprain NOS | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Sternum sprain unspecified | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Sternoclavicular sprain | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Chondrosternal sprain | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Xiphoid cartilage sprain | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Sternum sprain NOS | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Sprain of sacrospinatus ligament | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Supination-eversion injury of ankle, stage 1 | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Sprain of jaw | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Sprain of calcaneofibular ligament | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Sprain of interphalangeal joint of toe | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Sprain of carpometacarpal joint | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Sprain of carpometacarpal joint | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Forearm sprain | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Hamstring sprain | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Leg sprain | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Back sprain excluding lumbosacral | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Joint sprain NOS | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Sprain of toe joint | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Joint capsule sprain | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Ligament sprain NOS | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 2 | 
| Sprain of ligament of elbow | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Sprain of ligament of finger | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Sprain of ligament of thumb | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Sprain of lateral ligament of ankle joint | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Other shoulder sprain | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Other upper arm sprain | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Sprain of elbow and forearm | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Hand sprain unspecified | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Sprain of knee and leg | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Sprain of other parts of back | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 2 | 
| Neck sprain, unspecified | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 2 | 
| Arm sprain - upper | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Other sprains NOS | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 2 | 
| Sprain of acromioclavicular ligament | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Thoracic back sprain | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Sprain of spinal ligament | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Sprain of ligament of lower limb | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Sprain of chondrocostal joint without injury to sternum | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 2 | 
| Sprain of chondrocostal joint without injury to sternum | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 2 | 
| Sprained finger/thumb | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Other sprains | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 2 | 
| Sprain of ligament of hand | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Sprain of shoulder | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Sprain of metacarpophalangeal joint | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Sprain of metacarpophalangeal joint | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Sprain of lateral collateral ligament of knee | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Sprain of radial collateral ligament | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Sprain of radiocarpal ligament | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 | 
| Sprain of interphalangeal joint of finger | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 2 | 
| Sprain of interphalangeal joint of finger | Associated morphology | False | Sprain | Inferred relationship | Existential restriction modifier | 1 |