| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Recurrent varicose veins of leg | Course | False | Recurrent | Inferred relationship | Some |  | 
| Recurrent abdominal aortic aneurysm | Course | False | Recurrent | Inferred relationship | Some |  | 
| Recurrent proteinuria | Course | False | Recurrent | Inferred relationship | Some |  | 
| Recurrent apnea (finding) | Course | False | Recurrent | Inferred relationship | Some |  | 
| Recurrent bone marrow hyperplasia | Course | False | Recurrent | Inferred relationship | Some |  | 
| Cyclic neutropenia in Gray Collie dogs | Course | False | Recurrent | Inferred relationship | Some |  | 
| Recurrent dislocation of forearm | Course | False | Recurrent | Inferred relationship | Some |  | 
| Episodic recurrent vertigo | Course | False | Recurrent | Inferred relationship | Some |  | 
| Recurrent vestibulopathy | Course | False | Recurrent | Inferred relationship | Some |  | 
| Recurrent erosion of cornea | Course | False | Recurrent | Inferred relationship | Some |  | 
| Recurrent neoplasm (disorder) | Course | False | Recurrent | Inferred relationship | Some |  | 
| Recurrent dislocation of shoulder region | Course | False | Recurrent | Inferred relationship | Some |  | 
| Recurrent herpes simplex | Course | False | Recurrent | Inferred relationship | Some |  | 
| Recurrent biliary colic | Course | False | Recurrent | Inferred relationship | Some |  | 
| Recurrent brief depressive disorder | Course | False | Recurrent | Inferred relationship | Some |  | 
| Recurrent dislocation of joint | Course | False | Recurrent | Inferred relationship | Some |  | 
| Recurrent pyogenic cholangitis | Course | False | Recurrent | Inferred relationship | Some |  | 
| Recurrent appendicitis | Course | False | Recurrent | Inferred relationship | Some |  | 
| Recurrent intestinal obstruction | Course | False | Recurrent | Inferred relationship | Some |  | 
| Recurrent iridocyclitis (disorder) | Course | False | Recurrent | Inferred relationship | Some |  | 
| Recurrent pterygium | Course | False | Recurrent | Inferred relationship | Some |  | 
| Recurrent dislocation of thigh | Course | False | Recurrent | Inferred relationship | Some |  | 
| Benign multirecurrent endothelioleukocytal meningitis | Course | False | Recurrent | Inferred relationship | Some |  | 
| Recurrent dislocation of lower leg | Course | False | Recurrent | Inferred relationship | Some |  | 
| Recurrent dislocation of multiple sites | Course | False | Recurrent | Inferred relationship | Some |  | 
| Recurrent manic episodes | Course | False | Recurrent | Inferred relationship | Some |  | 
| Recurrent manic episodes, mild | Course | False | Recurrent | Inferred relationship | Some |  | 
| Recurrent manic episodes, moderate | Course | False | Recurrent | Inferred relationship | Some |  | 
| Recurrent manic episodes, severe without mention of psychosis | Course | False | Recurrent | Inferred relationship | Some |  | 
| Recurrent manic episodes, severe, with psychosis | Course | False | Recurrent | Inferred relationship | Some |  | 
| Recurrent manic episodes, in full remission | Course | False | Recurrent | Inferred relationship | Some |  | 
| Recurrent major depressive episodes, mild | Course | False | Recurrent | Inferred relationship | Some |  | 
| Recurrent major depressive episodes, moderate | Course | False | Recurrent | Inferred relationship | Some |  | 
| Recurrent major depressive episodes, severe, without mention of psychosis | Course | False | Recurrent | Inferred relationship | Some |  | 
| Recurrent major depressive episodes, severe, with psychosis | Course | False | Recurrent | Inferred relationship | Some |  | 
| Recurrent major depressive episodes, in full remission | Course | False | Recurrent | Inferred relationship | Some |  | 
| Recurrent depression | Course | False | Recurrent | Inferred relationship | Some |  | 
| Recurrent anxiety | Course | False | Recurrent | Inferred relationship | Some |  | 
| Recurrent upper respiratory tract infection | Course | False | Recurrent | Inferred relationship | Some |  | 
| Recurrent sinusitis | Course | False | Recurrent | Inferred relationship | Some |  | 
| Periadenitis mucosa necrotica recurrens | Course | False | Recurrent | Inferred relationship | Some |  | 
| Recurrent benign haematuria syndrome | Course | False | Recurrent | Inferred relationship | Some |  | 
| Focal glomerulonephritis with focal recurrent macroscopic glomerulonephritis | Course | False | Recurrent | Inferred relationship | Some |  | 
| Pregnancy care of habitual aborter | Course | False | Recurrent | Inferred relationship | Some |  | 
| Recurrent joint dislocation, of the shoulder region | Course | False | Recurrent | Inferred relationship | Some |  | 
| Recurrent subluxation of shoulder - anterior | Course | False | Recurrent | Inferred relationship | Some |  | 
| Recurrent subluxation of inferior radioulnar joint | Course | False | Recurrent | Inferred relationship | Some |  | 
| Recurrent atlantoaxial subluxation with myelopathy | Course | False | Recurrent | Inferred relationship | Some |  | 
| Recurrent joint dislocation, of the upper arm | Course | False | Recurrent | Inferred relationship | Some |  | 
| Recurrent joint dislocation, of the forearm | Course | False | Recurrent | Inferred relationship | Some |  | 
| Recurrent joint dislocation, of the pelvic region and thigh | Course | False | Recurrent | Inferred relationship | Some |  | 
| Recurrent joint dislocation, of the lower leg | Course | False | Recurrent | Inferred relationship | Some |  | 
| Endogenous depression - recurrent | Course | False | Recurrent | Inferred relationship | Some |  | 
| Unexplained recurrent falls (finding) | Course | False | Recurrent | Inferred relationship | Some |  | 
| Recurrent manic episodes, unspecified | Course | False | Recurrent | Inferred relationship | Some |  | 
| Recurrent manic episodes, in partial or unspecified remission | Course | False | Recurrent | Inferred relationship | Some |  | 
| Recurrent manic episode NOS | Course | False | Recurrent | Inferred relationship | Some |  | 
| Recurrent major depressive episodes, unspecified | Course | False | Recurrent | Inferred relationship | Some |  | 
| Recurrent major depressive episodes, in partial or unspecified remission | Course | False | Recurrent | Inferred relationship | Some |  | 
| Recurrent major depressive episode NOS | Course | False | Recurrent | Inferred relationship | Some |  | 
| Habitual aborter - unspecified | Course | False | Recurrent | Inferred relationship | Some |  | 
| Habitual aborter NOS | Course | False | Recurrent | Inferred relationship | Some |  | 
| Recurrent joint dislocation, of unspecified site | Course | False | Recurrent | Inferred relationship | Some |  | 
| Recurrent joint dislocation, of other specified site | Course | False | Recurrent | Inferred relationship | Some |  | 
| Recurrent dislocation of other pelvic joints | Course | False | Recurrent | Inferred relationship | Some |  | 
| Recurrent subluxation of other foot joint | Course | False | Recurrent | Inferred relationship | Some |  | 
| Recurrent joint dislocation NOS | Course | False | Recurrent | Inferred relationship | Some |  | 
| Adult atopic dermatitis recurrent in adult life (disorder) | Course | False | Recurrent | Inferred relationship | Some |  | 
| Recurrent basal cell carcinoma (disorder) | Course | False | Recurrent | Inferred relationship | Some |  | 
| Basal cell carcinoma recurrent following excision (disorder) | Course | False | Recurrent | Inferred relationship | Some |  | 
| Basal cell carcinoma recurrent following Mohs' excision (disorder) | Course | False | Recurrent | Inferred relationship | Some |  | 
| Basal cell carcinoma recurrent following curettage (disorder) | Course | False | Recurrent | Inferred relationship | Some |  | 
| Basal cell carcinoma recurrent following cryosurgery (disorder) | Course | False | Recurrent | Inferred relationship | Some |  | 
| Basal cell carcinoma recurrent following radiotherapy (disorder) | Course | False | Recurrent | Inferred relationship | Some |  | 
| Basal cell carcinoma - first recurrence (disorder) | Course | False | Recurrent | Inferred relationship | Some |  | 
| Basal cell carcinoma - second recurrence (disorder) | Course | False | Recurrent | Inferred relationship | Some |  | 
| Basal cell carcinoma - third recurrence (disorder) | Course | False | Recurrent | Inferred relationship | Some |  | 
| Basal cell carcinoma - multiple recurrences (more than three times) (disorder) | Course | False | Recurrent | Inferred relationship | Some |  | 
| Recurrent herpes simplex infection of eye (disorder) | Course | False | Recurrent | Inferred relationship | Some |  | 
| Recurrent herpes simplex labialis (disorder) | Course | False | Recurrent | Inferred relationship | Some |  | 
| Recurrent herpes simplex infection of perianal area (disorder) | Course | False | Recurrent | Inferred relationship | Some |  | 
| Recurrent genital herpes simplex (disorder) | Course | False | Recurrent | Inferred relationship | Some |  | 
| Recurrent herpes simplex of penis (disorder) | Course | False | Recurrent | Inferred relationship | Some |  | 
| Recurrent herpetic vulvovaginitis (disorder) | Course | False | Recurrent | Inferred relationship | Some |  | 
| Recurrent erysipelas (disorder) | Course | False | Recurrent | Inferred relationship | Some |  | 
| Equine recurrent uveitis | Course | False | Recurrent | Inferred relationship | Some |  | 
| Recurrent miscarriage | Clinical course | True | Recurrent | Inferred relationship | Some | 1 | 
| Recurrent dislocation of hand | Clinical course | True | Recurrent | Inferred relationship | Some | 2 | 
| Cyclical neutropenia (disorder) | Clinical course | False | Recurrent | Inferred relationship | Some | 1 | 
| Unilateral recurrent irreducible inguinal hernia | Clinical course | False | Recurrent | Inferred relationship | Some |  | 
| Bilateral recurrent irreducible inguinal hernia | Clinical course | True | Recurrent | Inferred relationship | Some | 4 | 
| Unilateral recurrent simple inguinal hernia | Clinical course | False | Recurrent | Inferred relationship | Some |  | 
| Bilateral recurrent simple inguinal hernia | Clinical course | False | Recurrent | Inferred relationship | Some |  | 
| Unilateral recurrent irreducible femoral hernia | Clinical course | False | Recurrent | Inferred relationship | Some |  | 
| Bilateral recurrent irreducible femoral hernia | Clinical course | True | Recurrent | Inferred relationship | Some | 1 | 
| Unilateral recurrent simple femoral hernia | Clinical course | False | Recurrent | Inferred relationship | Some |  | 
| Recurrent hepatitis | Clinical course | True | Recurrent | Inferred relationship | Some | 2 | 
| Recurrent urinary tract infection (disorder) | Clinical course | True | Recurrent | Inferred relationship | Some | 1 | 
| Recurrent anterior dislocation of shoulder (disorder) | Clinical course | True | Recurrent | Inferred relationship | Some | 2 | 
| Recurrent posterior dislocation of shoulder joint | Clinical course | True | Recurrent | Inferred relationship | Some | 2 | 
| Recurrent posterior subluxation of shoulder joint | Clinical course | True | Recurrent | Inferred relationship | Some | 2 |