| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Burn of upper arm | Finding site | False | Upper arm structure | Inferred relationship | Some | 1 | 
| Open wound of upper arm with complication | Finding site | False | Upper arm structure | Inferred relationship | Some | 1 | 
| Carbuncle of upper arm | Finding site | False | Upper arm structure | Inferred relationship | Some | 1 | 
| Open wound of upper arm without complication | Finding site | False | Upper arm structure | Inferred relationship | Some | 1 | 
| Deep third degree burn of upper arm | Finding site | False | Upper arm structure | Inferred relationship | Some | 1 | 
| Partial thickness burn of upper arm | Finding site | False | Upper arm structure | Inferred relationship | Some | 1 | 
| Full thickness burn of upper arm | Finding site | False | Upper arm structure | Inferred relationship | Some | 1 | 
| Open wound of upper arm with tendon involvement | Finding site | False | Upper arm structure | Inferred relationship | Some | 1 | 
| Malignant melanoma of upper arm | Finding site | False | Upper arm structure | Inferred relationship | Some | 1 | 
| Cellulitis and abscess of upper arm | Finding site | False | Upper arm structure | Inferred relationship | Some | 1 | 
| Post-dysenteric reactive arthropathy of the upper arm | Finding site | False | Upper arm structure | Inferred relationship | Some |  | 
| Multiple open wounds of upper arm with complication | Finding site | False | Upper arm structure | Inferred relationship | Some | 1 | 
| Multiple open wounds of upper arm with tendon involvement | Finding site | False | Upper arm structure | Inferred relationship | Some | 1 | 
| Deep full thickness burn of the upper arm without loss of body part | Finding site | False | Upper arm structure | Inferred relationship | Some | 1 | 
| Deep full thickness burn of the upper arm, with loss of body part | Finding site | False | Upper arm structure | Inferred relationship | Some | 1 | 
| Unspecified thickness burn of upper arm | Finding site | False | Upper arm structure | Inferred relationship | Some | 1 | 
| Sexually acquired reactive arthropathy of the upper arm | Finding site | False | Upper arm structure | Inferred relationship | Some |  | 
| Wood splinter in upper arm | Finding site | False | Upper arm structure | Inferred relationship | Some | 1 | 
| Superficial foreign body of upper arm without major open wound AND without infection | Finding site | False | Upper arm structure | Inferred relationship | Some | 1 | 
| Unilateral traumatic amputation of upperlimb above elbow without mention of complication | Finding site | False | Upper arm structure | Inferred relationship | Some | 4 | 
| Unilateral traumatic amputation of upper limb above elbow with complication | Finding site | False | Upper arm structure | Inferred relationship | Some | 1 | 
| Release of high riding scapula | Procedure site | False | Upper arm structure | Inferred relationship | Some | 4 | 
| Scapulopexy | Procedure site | False | Upper arm structure | Inferred relationship | Some | 1 | 
| Traumatic amputation, above elbow | Finding site | False | Upper arm structure | Inferred relationship | Some | 4 | 
| Laceration of upper arm | Finding site | False | Upper arm structure | Inferred relationship | Some | 2 | 
| Cellulitis and abscess of upper arm | Finding site | False | Upper arm structure | Inferred relationship | Some | 1 | 
| Laceration of upper arm | Finding site | False | Upper arm structure | Inferred relationship | Some | 2 | 
| Cellulitis and abscess of upper arm | Finding site | False | Upper arm structure | Inferred relationship | Some | 2 | 
| Unilateral traumatic amputation of upperlimb above elbow without mention of complication | Finding site | False | Upper arm structure | Inferred relationship | Some | 2 | 
| Unilateral traumatic amputation of upper limb above elbow with complication | Finding site | False | Upper arm structure | Inferred relationship | Some | 3 | 
| Release of high riding scapula | Procedure site | False | Upper arm structure | Inferred relationship | Some | 3 | 
| Scapulopexy | Procedure site | False | Upper arm structure | Inferred relationship | Some | 1 | 
| Traumatic amputation, above elbow | Finding site | False | Upper arm structure | Inferred relationship | Some | 3 | 
| L'Episcopo operation for obstetric palsy (procedure) | Procedure site | False | Upper arm structure | Inferred relationship | Some | 1 | 
| Zachary operation for obstetric palsy (procedure) | Procedure site | False | Upper arm structure | Inferred relationship | Some | 1 | 
| Rubber band tourniquet positioned on patient (procedure) | Procedure site | False | Upper arm structure | Inferred relationship | Some |  | 
| Inflatable tourniquet positioned uninflated on patient (procedure) | Procedure site | False | Upper arm structure | Inferred relationship | Some |  | 
| Tourniquet positioned on patient (procedure) | Procedure site | False | Upper arm structure | Inferred relationship | Some |  | 
| Primary malignant neoplasm of blood vessel of upper arm (disorder) | Finding site | False | Upper arm structure | Inferred relationship | Some | 1 | 
| Neoplasm of blood vessel of upper arm (disorder) | Finding site | False | Upper arm structure | Inferred relationship | Some | 1 | 
| Metastatic malignant neoplasm to blood vessel of upper arm | Finding site | False | Upper arm structure | Inferred relationship | Some | 1 | 
| Benign neoplasm of blood vessel of upper arm (disorder) | Finding site | False | Upper arm structure | Inferred relationship | Some | 1 | 
| Cellulitis and abscess of upper arm | Finding site | False | Upper arm structure | Inferred relationship | Some | 2 | 
| Unilateral traumatic amputation of upperlimb above elbow without mention of complication | Finding site | False | Upper arm structure | Inferred relationship | Some | 2 | 
| Laceration of upper arm | Finding site | False | Upper arm structure | Inferred relationship | Some | 2 | 
| Unilateral traumatic amputation of upper limb above elbow with complication | Finding site | False | Upper arm structure | Inferred relationship | Some | 1 | 
| Traumatic amputation, above elbow | Finding site | True | Upper arm structure | Inferred relationship | Some | 1 | 
| Scapulopexy | Procedure site | False | Upper arm structure | Inferred relationship | Some | 2 | 
| Release of high riding scapula | Procedure site | False | Upper arm structure | Inferred relationship | Some | 3 | 
| Cellulitis and abscess of upper arm | Finding site | False | Upper arm structure | Inferred relationship | Some | 2 | 
| Laceration of upper arm | Finding site | False | Upper arm structure | Inferred relationship | Some | 2 | 
| Scapulopexy | Procedure site | False | Upper arm structure | Inferred relationship | Some | 1 | 
| Release of high riding scapula | Procedure site | False | Upper arm structure | Inferred relationship | Some | 2 | 
| Ankylosis of elbow joint | Finding site | False | Upper arm structure | Inferred relationship | Some | 2 | 
| Removal of foreign body of upper arm, deep | Procedure site - Indirect (attribute) | False | Upper arm structure | Inferred relationship | Some | 1 | 
| Joint contracture of the upper arm | Finding site | False | Upper arm structure | Inferred relationship | Some | 1 | 
| Joint ankylosis of the upper arm | Finding site | False | Upper arm structure | Inferred relationship | Some | 1 | 
| Joint effusion of the upper arm | Finding site | False | Upper arm structure | Inferred relationship | Some | 1 | 
| Induce labour - intra-arm injection | Procedure site | False | Upper arm structure | Inferred relationship | Some | 2 | 
| Cellulitis and abscess of upper arm | Finding site | False | Upper arm structure | Inferred relationship | Some | 2 | 
| Cellulitis and abscess of upper arm | Finding site | False | Upper arm structure | Inferred relationship | Some | 1 | 
| Laceration of upper arm | Finding site | False | Upper arm structure | Inferred relationship | Some | 1 | 
| Laceration of upper arm | Finding site | False | Upper arm structure | Inferred relationship | Some | 3 | 
| Scapulopexy | Procedure site | False | Upper arm structure | Inferred relationship | Some | 1 | 
| Scapulopexy | Procedure site | False | Upper arm structure | Inferred relationship | Some | 2 | 
| Release of high riding scapula | Procedure site | False | Upper arm structure | Inferred relationship | Some | 1 | 
| Release of high riding scapula | Procedure site | False | Upper arm structure | Inferred relationship | Some | 3 | 
| Superficial foreign body of upper arm without major open wound but with infection | Finding site | False | Upper arm structure | Inferred relationship | Some | 1 | 
| Radical resection of tumor of soft tissue of upper arm | Procedure site - Direct (attribute) | True | Upper arm structure | Inferred relationship | Some | 1 | 
| Excision of tumor of upper arm, deep, subfascial | Procedure site - Direct (attribute) | False | Upper arm structure | Inferred relationship | Some | 1 | 
| Excision of tumor of upper arm, deep, intramuscular | Procedure site - Direct (attribute) | True | Upper arm structure | Inferred relationship | Some | 1 | 
| Carbuncle of upper arm and forearm | Finding site | False | Upper arm structure | Inferred relationship | Some | 2 | 
| Carbuncle of upper arm and forearm NOS | Finding site | False | Upper arm structure | Inferred relationship | Some | 3 | 
| Skin and/or subcutaneous tissue structure of upper arm (body structure) | Is a | False | Upper arm structure | Inferred relationship | Some |  | 
| Biopsy of soft tissue of upper arm, superficial | Procedure site - Direct (attribute) | False | Upper arm structure | Inferred relationship | Some | 1 | 
| Biopsy of soft tissue of upper arm, deep | Procedure site - Direct (attribute) | False | Upper arm structure | Inferred relationship | Some | 1 | 
| Recurrent joint dislocation, of the upper arm | Finding site | False | Upper arm structure | Inferred relationship | Some | 1 | 
| Cellulitis and abscess of upper arm | Finding site | False | Upper arm structure | Inferred relationship | Some | 2 | 
| Cellulitis and abscess of upper arm | Finding site | False | Upper arm structure | Inferred relationship | Some | 1 | 
| Laceration of upper arm | Finding site | False | Upper arm structure | Inferred relationship | Some | 1 | 
| Laceration of upper arm | Finding site | False | Upper arm structure | Inferred relationship | Some | 3 | 
| Scapulopexy | Procedure site | False | Upper arm structure | Inferred relationship | Some | 3 | 
| Scapulopexy | Procedure site | False | Upper arm structure | Inferred relationship | Some | 2 | 
| Release of high riding scapula | Procedure site | False | Upper arm structure | Inferred relationship | Some | 2 | 
| Release of high riding scapula | Procedure site | False | Upper arm structure | Inferred relationship | Some | 3 | 
| Cellulitis and abscess of upper arm | Finding site | False | Upper arm structure | Inferred relationship | Some | 1 | 
| Cellulitis and abscess of upper arm | Finding site | False | Upper arm structure | Inferred relationship | Some | 2 | 
| Laceration of upper arm | Finding site | False | Upper arm structure | Inferred relationship | Some | 1 | 
| Laceration of upper arm | Finding site | False | Upper arm structure | Inferred relationship | Some | 2 | 
| Scapulopexy | Procedure site | False | Upper arm structure | Inferred relationship | Some | 1 | 
| Scapulopexy | Procedure site | False | Upper arm structure | Inferred relationship | Some | 1 | 
| Release of high riding scapula | Procedure site | False | Upper arm structure | Inferred relationship | Some | 3 | 
| Release of high riding scapula | Procedure site | False | Upper arm structure | Inferred relationship | Some | 3 | 
| Cellulitis and abscess of upper arm | Finding site | False | Upper arm structure | Inferred relationship | Some | 1 | 
| Cellulitis and abscess of upper arm | Finding site | False | Upper arm structure | Inferred relationship | Some | 2 | 
| Laceration of upper arm | Finding site | False | Upper arm structure | Inferred relationship | Some | 1 | 
| Laceration of upper arm | Finding site | False | Upper arm structure | Inferred relationship | Some | 2 | 
| Structure of bursa of upper arm (body structure) | Is a | False | Upper arm structure | Inferred relationship | Some |  | 
| Above elbow amputation | Procedure site - Direct (attribute) | False | Upper arm structure | Inferred relationship | Some | 1 | 
| Provision of myoelectric arm | Procedure site - Indirect (attribute) | True | Upper arm structure | Inferred relationship | Some | 1 | 
| Manipulation of elbow - non-surgical | Procedure site - Direct (attribute) | False | Upper arm structure | Inferred relationship | Some | 2 |