| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Uterus-supporting pessary | Has device intended site | True | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| Single-administration urethral drainage catheter | Has device intended site | True | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| Corpus cavernosum dilator, single-use | Has device intended site | False | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| Flexible fiberoptic cystonephroscope | Has device intended site | True | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| Flexible fiberoptic ureterorenoscope | Has device intended site | True | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| Flexible fiberoptic cystourethroscope | Has device intended site | True | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| Prostatic retraction implant | Has device intended site | True | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| Closed-ended non-wearable urine collection bag, sterile | Has device intended site | True | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| Closed-ended non-wearable urine collection bag, non-sterile | Has device intended site | True | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| Closed-ended wearable urine collection bag, sterile | Has device intended site | True | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| Closed-ended wearable urine collection bag, non-sterile | Has device intended site | True | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| Open-ended non-wearable urine collection bag, sterile | Has device intended site | True | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| Open-ended non-wearable urine collection bag, non-sterile | Has device intended site | True | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| Open-ended wearable urine collection bag, sterile | Has device intended site | True | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| Open-ended wearable urine collection bag, non-sterile | Has device intended site | True | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| Catheter-connected infant/pediatric urine collection bag, sterile | Has device intended site | True | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| Catheter-connected infant/pediatric urine collection bag, non-sterile | Has device intended site | True | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| Open-ended adhesive infant/pediatric urine collection bag | Has device intended site | True | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| Closed-ended adhesive infant/pediatric urine collection bag | Has device intended site | True | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| Female-incontinence vaginal insert | Has device intended site | True | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| Bladder-supporting pessary | Has device intended site | True | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| Urinary tract bacterial adhesion inhibitor | Has device intended site | True | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| Corpus cavernosum dilator, reusable | Has device intended site | False | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| Ureteropelvic filter catheter | Has device intended site | True | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| Penile rigidity splint | Has device intended site | True | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| Male stress urinary incontinence surgical mesh | Has device intended site | True | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| Penile prosthesis implantation instrument | Has device intended site | True | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| Needleless transurethral injection system catheter | Has device intended site | True | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| Female-incontinence urethral barrier | Has device intended site | True | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| Urethral drainage catheter | Has device intended site | True | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| Urological endoscope | Has device intended site | True | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| Cystourethroscope | Has device intended site | True | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| Cystonephroscope | Has device intended site | True | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| Ureterorenoscope | Has device intended site | True | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| Wearable urine collection bag | Has device intended site | True | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| Infant/pediatric urine collection bag | Has device intended site | True | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| Pediatric urine collection and analysis kit | Has device intended site | False | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| Drug-eluting urethral dilatation catheter | Has device intended site | True | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| Pediatric urine collection diaper | Has device intended site | True | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| Indwelling urethral or suprapubic drainage catheter | Has device intended site | True | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| Indwelling urethral drainage catheter with tissue oxygen monitoring sensor | Has device intended site | True | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| Testicular temperature regulation system | Has device intended site | True | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| Fetal genitourinary abnormality | Finding site | True | Structure of genitourinary system | Inferred relationship | Existential restriction modifier | 1 | 
| Electronic urodynamic manometric catheter | Has device intended site | True | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| Fiberoptic light ureteral catheter | Has device intended site | True | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| Microwave hyperthermia system prostatic ablation catheter | Has device intended site | True | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| Nelaton polyurethane pre-hydrated female length urethral catheter | Has device intended site | True | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| Nelaton polyurethane pre-hydrated male length urethral catheter | Has device intended site | True | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| Foley catheter | Has device intended site | True | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| Foley 2-way silicone male length urethral catheter with water filled syringe | Has device intended site | True | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| Foley 2-way silicone female length urethral catheter with water filled syringe | Has device intended site | True | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| Foley 2-way polytetrafluoroethylene coated latex female length urethral catheter with water filled syringe | Has device intended site | True | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| Foley 2-way polytetrafluoroethylene coated latex male length urethral catheter with water filled syringe | Has device intended site | True | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| Foley 2-way hydrogel coated latex female length urethral catheter with water filled syringe | Has device intended site | True | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| Foley 2-way hydrogel coated latex male length urethral catheter with water filled syringe | Has device intended site | True | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| Neonatal indwelling urethral drainage catheter | Has device intended site | True | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| Microbiota of genitourinary system normal | Finding site | True | Structure of genitourinary system | Inferred relationship | Existential restriction modifier | 2 | 
| X-linked microcephaly, growth retardation, prognathism, cryptorchidism syndrome | Finding site | True | Structure of genitourinary system | Inferred relationship | Existential restriction modifier | 3 | 
| Urethral drainage and perfusion monitoring catheter | Has device intended site | True | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| Exstrophy epispadias complex | Finding site | True | Structure of genitourinary system | Inferred relationship | Existential restriction modifier | 1 | 
| B-cell immunodeficiency, limb anomaly, urogenital malformation syndrome | Finding site | True | Structure of genitourinary system | Inferred relationship | Existential restriction modifier | 1 | 
| Primary carcinoma of genitourinary organ | Finding site | True | Structure of genitourinary system | Inferred relationship | Existential restriction modifier | 1 | 
| Diagnostic testing of genitourinary system | Procedure site | False | Structure of genitourinary system | Inferred relationship | Existential restriction modifier | 1 | 
| Diagnostic testing of genitourinary system NOS | Procedure site | False | Structure of genitourinary system | Inferred relationship | Existential restriction modifier | 1 | 
| Other specified diagnostic testing of genitourinary system | Procedure site | False | Structure of genitourinary system | Inferred relationship | Existential restriction modifier | 1 | 
| Diagnostic testing of genitourinary system | Procedure site | True | Structure of genitourinary system | Inferred relationship | Existential restriction modifier | 1 | 
| Diagnostic testing of genitourinary system NOS | Procedure site | False | Structure of genitourinary system | Inferred relationship | Existential restriction modifier | 1 | 
| Other specified diagnostic testing of genitourinary system | Procedure site | False | Structure of genitourinary system | Inferred relationship | Existential restriction modifier | 1 | 
| Fluoroscopic genitography | Procedure site - Direct | False | Structure of genitourinary system | Inferred relationship | Existential restriction modifier | 1 | 
| [X]Other genitourinary tract infections following delivery | Finding site | False | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| [X]Additional genitourinary disease classification terms | Finding site | False | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| [X]Other disorders of genitourinary tract | Finding site | False | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| [X]Infections of other parts of urinary tract in pregnancy | Finding site | False | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| [X]Other and unspecified genitourinary tract infection in pregnancy | Finding site | False | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| [X]Chlamydial infection of genitourinary tract, unspecified | Finding site | False | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| [X]Other infection of genital tract following delivery | Finding site | False | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| Treatment of recurrent genital herpes | Procedure site | False | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| Malignant neoplasm of genitourinary organ NOS | Finding site | False | Structure of genitourinary system | Inferred relationship | Existential restriction modifier | 1 | 
| Urogenital trichomonas NOS | Finding site | False | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| Genitourinary symptoms NOS | Finding site | False | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| Genitourinary symptom NOS | Finding site | False | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| Genitourinary tuberculosis NOS | Finding site | False | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| Special male genital test NOS | Procedure site | False | Structure of genitourinary system | Inferred relationship | Existential restriction modifier | 1 | 
| Unspecified complication of genitourinary prosthetic device,implant and graft | Finding site | False | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| Unspecified urogenital trichomonas | Finding site | False | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| Tuberculosis of kidney with other genitourinary organ | Finding site | False | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| Genitourinary tract infection in pregnancy NOS | Finding site | False | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| Genitourinary tract infection in pregnancy unspecified | Finding site | False | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of uncertain behavior of other and unspecified urinary organs (disorder) | Finding site | False | Structure of genitourinary system | Inferred relationship | Existential restriction modifier | 1 | 
| Treatment for infertility NOS | Procedure site | False | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| Malignant neoplasm of genitourinary organ otherwise specified | Finding site | False | Structure of genitourinary system | Inferred relationship | Existential restriction modifier | 1 | 
| Neoplasm of uncertain behavior of male genital organs NOS (disorder) | Finding site | False | Structure of genitourinary system | Inferred relationship | Existential restriction modifier | 1 | 
| Chlamydial infection of pelviperitoneum and other genitourinary organs | Finding site | False | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| Genitourinary pain NOS | Finding site | False | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| Additional urogenital observation | Finding site | False | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| Other specified diseases of genitourinary system | Finding site | False | Structure of genitourinary system | Inferred relationship | Existential restriction modifier |  | 
| Carcinoma of genital organs NOS | Finding site | False | Structure of genitourinary system | Inferred relationship | Existential restriction modifier | 1 | 
| Neoplasm of uncertain behavior of other female genital organs (disorder) | Finding site | False | Structure of genitourinary system | Inferred relationship | Existential restriction modifier | 1 | 
| Foreign body in genitourinary tract NOS | Finding site | False | Structure of genitourinary system | Inferred relationship | Existential restriction modifier | 1 | 
| Therapeutic aspiration genitourinary tract NOS | Procedure site - Indirect | False | Structure of genitourinary system | Inferred relationship | Existential restriction modifier | 1 | 
| Genitourinary anomalies NOS | Finding site | False | Structure of genitourinary system | Inferred relationship | Existential restriction modifier | 1 |