| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Disorder of connective tissue | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Inherited disorder of connective tissue | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Myofibromatosis | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Disorder of extremity | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Rheumatism | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Arthropathies and related disorders | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Pseudosarcomatous fibromatosis | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Polyalgia | Is a | True | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Other specified diseases of musculoskeletal or connective tissue | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| [X]Additional musculoskeletal and connective tissue disease classification terms | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| [X]Other disorders of the musculoskeletal system and connective tissue | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Musculoskeletal and connective tissue diseases NOS | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Disorder of finger | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Musculoskeletal fibromatosis | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Chronic apical abscess | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Sclerodermatomyositis | Is a | True | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Adult onset Still's disease | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Disorder of fascia | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Cartilage disorder | Is a | True | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Gas gangrene septicemia | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Disorder of ligament | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Disorder of tendon | Is a | True | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Disorder of bone | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Poikilodermatomyositis | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Systemic lupus erythematosus arthritis | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Eosinophilia myalgia syndrome | Is a | True | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Inflammation of scar | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Cutaneous asthenia in dogs AND/OR cats | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Current tear of lateral cartilage AND/OR meniscus of knee | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Epigastric hernia | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Lesion of ligaments of knee region | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Laxity of ligaments of foot | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Lesion of ligaments of pelvic region | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Rupture of coracoacromial ligament | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Lesion of ligament of wrist and/or hand | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Rupture of acromioclavicular ligament | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Lesion of ligaments of shoulder region | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Ligamentous laxity of shoulder region | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Lesion of ligaments of elbow region | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Ligamentous laxity of elbow region | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Ligamentous laxity of wrist and/or hand | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Lesion of ligaments of foot region | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Lesion of ligaments of the ankle region | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Hypermobility syndrome | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Inflammation of subtendinous bursa of biceps femoris inferior muscle | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Deficiency of ligaments of knee joint | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Rupture of ligament of knee joint | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Rupture of shoulder ligament | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Rupture of elbow ligament | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Ligament injury | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Rupture of wrist ligament | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Ossification of posterior longitudinal ligament | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Complete tear, rib ligament | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Complete tear, sternum ligament | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Complete tear, ankle and/or foot ligament | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Complete tear, sacrotuberous ligament | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Rupture of ulnar collateral ligament of thumb | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Rupture of scapholunate ligament of wrist | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Complete tear, symphysis pubis ligament | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Complete tear, sacrospinous ligament | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Complete tear, sacroiliac ligament | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Complete tear, iliolumbar ligament | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Complete tear, lumbosacral ligament | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Complete tear of shoulder joint | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Complete tear, elbow joint | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Complete tear of ligament of wrist and/or hand | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Sprain of ligament of joint | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Traumatic division of ligament | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Avulsion of tibial attachment | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Avulsion of femoral attachment | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Obstetric trauma damaging pelvic joints and ligaments | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Hamstring sprain | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Pelvis sprain or complete tear | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Injury to ligament of cervical spine | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Injury of ligament of knee | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Injury of ligament of hand | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Ganglion of aponeurosis | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Complete tear, coracoclavicular ligament | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Complete tear, hip ligament | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Disorder of ligament | Is a | True | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Epidermolysis bullosa simplex with muscular dystrophy | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Mandibuloacral dysostosis | Is a | True | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Ehlers-Danlos syndrome | Is a | True | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Skeletal abnormality, cutis laxa, craniostenosis, ambiguous genitalia, retardation, facial abnormality syndrome | Is a | True | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Cutis laxa with osteodystrophy | Is a | True | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Osteogenesis imperfecta | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Lipodystrophy, intellectual disability, deafness syndrome | Is a | True | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Autosomal recessive cutis laxa type 2B | Is a | True | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Shprintzen Goldberg craniosynostosis syndrome | Is a | True | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Craniofaciofrontodigital syndrome | Is a | True | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Nail-patella syndrome | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Leontiasis ossium | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Ischiorectal hernia | Is a | True | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Autosomal recessive cutis laxa type 2A | Is a | True | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Aneurysm osteoarthritis syndrome | Is a | True | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Laceration of fascia of adductor muscle of thigh | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Strain of fascia of biceps brachii | Is a | True | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Injury of fascia of muscle of trunk | Is a | True | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Laceration of fascia of flexor muscle of thumb at forearm level | Is a | True | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Strain of fascia of intrinsic muscle of finger | Is a | True | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  | 
| Laceration of fascia of biceps brachii | Is a | False | Musculoskeletal and connective tissue disorder | Inferred relationship | Existential restriction modifier |  |