| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Osteoarthritis NOS, of the upper arm | Finding site | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Revision of arthrodesis and internal fixation NEC | Procedure site | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Crystal arthropathy NOS, of hip | Finding site | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Crystal arthropathy NOS, of sacroiliac joint | Finding site | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Localized osteoarthritis, unspecified (disorder) | Finding site | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Crystal arthropathy NOS, of subtalar joint | Finding site | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Localized osteoarthritis, unspecified, of the shoulder region (disorder) | Finding site | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Localized osteoarthritis, unspecified, of the upper arm (disorder) | Finding site | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Allergic arthritis NOS | Finding site | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Localized osteoarthritis, unspecified, of the forearm (disorder) | Finding site | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Localized osteoarthritis, unspecified, of the hand (disorder) | Finding site | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Transient arthropathy of unspecified site | Finding site | False | Joint structure | Inferred relationship | Existential restriction modifier |  | 
| Other joint operations | Procedure site | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Arthropathy associated with other bacterial disease, of the forearm | Finding site | False | Joint structure | Inferred relationship | Existential restriction modifier |  | 
| Arthropathy associated with other bacterial disease, of the hand | Finding site | False | Joint structure | Inferred relationship | Existential restriction modifier |  | 
| Arthropathy associated with other bacterial disease, of the pelvic region and thigh | Finding site | False | Joint structure | Inferred relationship | Existential restriction modifier |  | 
| Arthropathy associated with other bacterial disease, of other specified site | Finding site | False | Joint structure | Inferred relationship | Existential restriction modifier |  | 
| Arthropathy associated with other bacterial disease NOS | Finding site | False | Joint structure | Inferred relationship | Existential restriction modifier |  | 
| Infective arthritis NOS, of talonavicular joint | Finding site | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Infective arthritis NOS, of other tarsal joint | Finding site | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Other manipulation of joint NOS | Procedure site - Direct | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Other specified other operation on joint | Procedure site | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Other operation on joint NOS | Procedure site | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Other joint operations NOS | Procedure site | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Infective arthritis NOS, of the lower leg | Finding site | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Crystal arthropathy NOS, of the forearm | Finding site | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Infective arthritis NOS, of the ankle and foot | Finding site | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Infective arthritis NOS, of shoulder | Finding site | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Infective arthritis NOS, of sternoclavicular joint | Finding site | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Infective arthritis NOS, of acromioclavicular joint | Finding site | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Infective arthritis NOS, of metacarpophalangeal joint | Finding site | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Crystal arthropathy NOS, of elbow | Finding site | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Crystal arthropathy NOS, of the upper arm | Finding site | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Crystal arthropathy NOS, of distal radioulnar joint | Finding site | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Other specified joint disorders of unspecified site | Finding site | False | Joint structure | Inferred relationship | Existential restriction modifier |  | 
| Other specified joint disorders of the shoulder region | Finding site | False | Joint structure | Inferred relationship | Existential restriction modifier |  | 
| Other specified joint disorders of the upper arm | Finding site | False | Joint structure | Inferred relationship | Existential restriction modifier |  | 
| Traumatic arthritis NOS | Finding site | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Juvenile idiopathic arthritis, persistent monoarthritis | Finding site | True | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Revision cemented total replacement of joint NEC | Procedure site | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Total prosthetic replacement of other joint using cement NOS | Procedure site - Direct | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Primary uncemented total replacement of joint NEC | Procedure site - Direct | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Conversion to uncemented total replacement of joint NEC | Procedure site - Direct | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Revision uncemented total replacement of joint NEC | Procedure site | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Crystal arthropathy NOS, of metacarpophalangeal joint | Finding site | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Localized, secondary osteoarthritis of other specified site (disorder) | Finding site | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Rheumatoid arthritis - other joint | Finding site | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Rheumatoid arthritis NOS | Finding site | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Localized osteoarthritis, unspecified, of the lower leg (disorder) | Finding site | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Osteoarthritis NOS | Finding site | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Osteoarthritis NOS, of the hand | Finding site | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Osteoarthritis NOS, pelvic region/thigh | Finding site | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Total prosthetic replacement of other joint using cement | Procedure site - Direct | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Primary cemented total replacement of joint NEC | Procedure site - Direct | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Other total prosthetic replacement of other joint | Procedure site - Direct | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Other rheumatoid arthritis of spine | Finding site | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Rheumatoid arthritis of other tarsal joint | Finding site | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Osteoarthritis NOS, of sternoclavicular joint | Finding site | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Juvenile rheumatoid arthritis NOS | Finding site | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Arthropathy associated with other bacterial diseases | Finding site | False | Joint structure | Inferred relationship | Existential restriction modifier |  | 
| Arthropathy associated with other bacterial disease, of unspecified site | Finding site | False | Joint structure | Inferred relationship | Existential restriction modifier |  | 
| Conversion from previous cemented prosthetic replacement of articulation of bone NEC | Procedure site | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Prosthetic replacement of articulation of other bone using cement NOS | Procedure site - Direct | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Primary prosthetic replacement of articulation of bone not using cement NEC | Procedure site - Direct | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Revision of prosthetic replacement of articulation of bone not using cement NEC | Procedure site | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Other closed multiple and ill-defined dislocation | Finding site | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Other joint derangement NEC, of multiple sites | Finding site | False | Joint structure | Inferred relationship | Existential restriction modifier |  | 
| Other joint symptoms of other specified site | Finding site | False | Joint structure | Inferred relationship | Existential restriction modifier |  | 
| Joint derangement NOS | Finding site | False | Joint structure | Inferred relationship | Existential restriction modifier |  | 
| Unspecified monoarthritis of the hand | Finding site | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Unspecified monoarthritis of the pelvic region and thigh | Finding site | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Recurrent dislocation of other pelvic joints | Finding site | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Stiff sternoclavicular joint NEC | Finding site | False | Joint structure | Inferred relationship | Existential restriction modifier |  | 
| Lateral meniscus derangement unspecified | Finding site | False | Joint structure | Inferred relationship | Existential restriction modifier | 2 | 
| Joint effusion of unspecified site | Finding site | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Hemarthrosis of unspecified site (disorder) | Finding site | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Loose body in other joint of shoulder girdle | Finding site | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Palindromic rheumatism of unspecified site | Finding site | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Infective arthritis NOS, of wrist | Finding site | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Conversion from hybrid total replacement other joint NEC | Procedure site | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Primary prosthetic replacement of articulation of bone using cement NEC | Procedure site - Direct | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Revision hybrid total replacement other joint NEC | Procedure site | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Other infectious and parasitic diseases with arthropathy of the ankle and foot | Finding site | False | Joint structure | Inferred relationship | Existential restriction modifier |  | 
| Other infectious and parasitic diseases with arthropathy of multiple sites | Finding site | False | Joint structure | Inferred relationship | Existential restriction modifier |  | 
| Other infectious and parasitic diseases with arthropathy of other specified sites | Finding site | False | Joint structure | Inferred relationship | Existential restriction modifier |  | 
| Infective arthritis NOS | Finding site | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Infective arthritis NOS, of unspecified site | Finding site | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Infective arthritis NOS, of the shoulder region | Finding site | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Infective arthritis NOS, of the upper arm | Finding site | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Infective arthritis NOS, of the hand | Finding site | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Infective arthritis NOS, of the pelvic region and thigh | Finding site | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Localized osteoarthritis, unspecified, of the pelvic region and thigh (disorder) | Finding site | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Other open operations on intra-articular structure | Procedure site | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Other specified other open operation on intra-articular structure | Procedure site | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Other specified puncture of joint | Procedure site - Direct | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Manipulation of joint NEC | Procedure site - Direct | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Examination of joint NEC | Procedure site - Direct | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Rheumatism shoulder NOS | Finding site | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 | 
| Other specified joint disorders of the lower leg | Finding site | False | Joint structure | Inferred relationship | Existential restriction modifier |  | 
| Other specified joint disorders of the ankle and foot | Finding site | False | Joint structure | Inferred relationship | Existential restriction modifier |  | 
| Other dislocation reduction | Procedure site - Direct | False | Joint structure | Inferred relationship | Existential restriction modifier | 1 |