| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Excisional biopsy of pituitary gland by transfrontal approach | Method | True | Excisional biopsy | Inferred relationship | Some | 1 | 
| Open excisional biopsy of meninges | Method | True | Excisional biopsy | Inferred relationship | Some | 1 | 
| Excisional biopsy of lesion of heart | Method | True | Excisional biopsy | Inferred relationship | Some | 2 | 
| Excisional biopsy of mastectomy scar | Method | True | Excisional biopsy | Inferred relationship | Some | 1 | 
| Open excisional biopsy of ureter | Method | True | Excisional biopsy | Inferred relationship | Some | 1 | 
| Excisional biopsy of brain | Method | True | Excisional biopsy | Inferred relationship | Some | 1 | 
| Open excisional biopsy of nerve ganglion | Method | True | Excisional biopsy | Inferred relationship | Some | 1 | 
| Excisional biopsy of breast with preoperative localisation | Method | True | Excisional biopsy | Inferred relationship | Some | 1 | 
| Excisional biopsy of lesion of fallopian tube | Method | True | Excisional biopsy | Inferred relationship | Some | 2 | 
| Excisional biopsy of eye | Method | True | Excisional biopsy | Inferred relationship | Some | 1 | 
| Excisional biopsy of joint structure of spine | Method | True | Excisional biopsy | Inferred relationship | Some | 1 | 
| Excisional biopsy of lesion of rectum, fragmented, by transanal approach | Method | True | Excisional biopsy | Inferred relationship | Some | 2 | 
| Excisional biopsy of muscle | Method | True | Excisional biopsy | Inferred relationship | Some | 1 | 
| Excisional biopsy of pineal gland | Method | True | Excisional biopsy | Inferred relationship | Some | 1 | 
| Excisional biopsy of lesion of vagina | Method | True | Excisional biopsy | Inferred relationship | Some | 2 | 
| Excisional biopsy of nerve | Method | True | Excisional biopsy | Inferred relationship | Some | 1 | 
| Open excisional biopsy of bladder | Method | True | Excisional biopsy | Inferred relationship | Some | 1 | 
| Excisional biopsy of scrotum | Method | True | Excisional biopsy | Inferred relationship | Some | 1 | 
| Excisional biopsy of tendon | Method | True | Excisional biopsy | Inferred relationship | Some | 1 | 
| Excisional biopsy of lesion of breast without axillary contents | Method | True | Excisional biopsy | Inferred relationship | Some | 1 | 
| Excisional biopsy of skull | Method | True | Excisional biopsy | Inferred relationship | Some | 1 | 
| Excisional biopsy of breast mass | Method | True | Excisional biopsy | Inferred relationship | Some | 1 | 
| Closed excisional biopsy of cerebral meninges | Method | True | Excisional biopsy | Inferred relationship | Some | 1 | 
| Excisional biopsy of lesion of rectum by transanal approach | Method | True | Excisional biopsy | Inferred relationship | Some | 2 | 
| Excisional biopsy of breast | Method | True | Excisional biopsy | Inferred relationship | Some | 1 | 
| Excisional biopsy of joint structure | Method | False | Excisional biopsy | Inferred relationship | Some | 1 | 
| Closed excisional biopsy of nerve ganglion | Method | True | Excisional biopsy | Inferred relationship | Some | 1 | 
| Excisional biopsy of lesion of lip | Method | True | Excisional biopsy | Inferred relationship | Some | 2 | 
| Excisional biopsy of femur | Method | False | Excisional biopsy | Inferred relationship | Some | 1 | 
| Closed excisional biopsy of brain | Method | True | Excisional biopsy | Inferred relationship | Some | 1 | 
| Open excisional biopsy of oesophagus | Method | True | Excisional biopsy | Inferred relationship | Some | 1 | 
| Excisional biopsy of artery | Method | True | Excisional biopsy | Inferred relationship | Some | 1 | 
| Excisional biopsy of pericardium | Method | True | Excisional biopsy | Inferred relationship | Some | 1 | 
| Excisional biopsy of nerve ganglion | Method | True | Excisional biopsy | Inferred relationship | Some | 1 | 
| Excisional biopsy of lesion of oesophagus | Method | True | Excisional biopsy | Inferred relationship | Some | 2 | 
| Excisional biopsy of cerebral meninges | Method | True | Excisional biopsy | Inferred relationship | Some | 1 | 
| Excisional biopsy of lesion of rectum, intact, by transanal approach | Method | True | Excisional biopsy | Inferred relationship | Some | 2 | 
| Excisional biopsy of pancreas | Method | True | Excisional biopsy | Inferred relationship | Some | 1 | 
| Excisional biopsy of bone, deep | Method | True | Excisional biopsy | Inferred relationship | Some | 1 | 
| Open excisional biopsy of brain | Method | True | Excisional biopsy | Inferred relationship | Some | 1 | 
| Excisional periprostatic biopsy | Method | True | Excisional biopsy | Inferred relationship | Some | 1 | 
| Excisional biopsy of bursa | Method | True | Excisional biopsy | Inferred relationship | Some | 1 | 
| Excisional biopsy of joint structure of foot and toe | Method | False | Excisional biopsy | Inferred relationship | Some | 1 | 
| Stereotactic excisional biopsy of intracranial lesion using computed tomography guidance | Method | False | Excisional biopsy | Inferred relationship | Some | 3 | 
| Excisional biopsy of lesion of skin of head or neck | Method | True | Excisional biopsy | Inferred relationship | Some | 2 | 
| Excisional biopsy of joint structure of knee | Method | True | Excisional biopsy | Inferred relationship | Some | 1 | 
| Excisional biopsy of eye muscle | Method | True | Excisional biopsy | Inferred relationship | Some | 1 | 
| Excisional biopsy of joint structure of hip | Method | False | Excisional biopsy | Inferred relationship | Some | 1 | 
| Excisional biopsy of joint structure of hand and finger | Method | False | Excisional biopsy | Inferred relationship | Some | 1 | 
| Excisional biopsy of cerebral meninges, percutaneous, needle | Method | False | Excisional biopsy | Inferred relationship | Some | 1 | 
| Excisional biopsy of sympathetic nerve ganglion | Method | True | Excisional biopsy | Inferred relationship | Some | 1 | 
| Excisional biopsy of ureter | Method | True | Excisional biopsy | Inferred relationship | Some | 1 | 
| Excisional biopsy of hypophysis | Method | True | Excisional biopsy | Inferred relationship | Some | 1 | 
| Excisional biopsy of fascia | Method | True | Excisional biopsy | Inferred relationship | Some | 1 | 
| Excisional biopsy of brain, percutaneous, needle | Method | False | Excisional biopsy | Inferred relationship | Some | 1 | 
| Excisional biopsy of joint structure of ankle | Method | True | Excisional biopsy | Inferred relationship | Some | 1 | 
| Excisional biopsy of joint structure of wrist | Method | True | Excisional biopsy | Inferred relationship | Some | 1 | 
| Excisional biopsy of orbit | Method | True | Excisional biopsy | Inferred relationship | Some | 1 | 
| Excisional biopsy of larynx | Method | True | Excisional biopsy | Inferred relationship | Some | 1 | 
| Excisional biopsy of fibula | Method | False | Excisional biopsy | Inferred relationship | Some | 1 | 
| Excisional biopsy of pelvic bone | Method | False | Excisional biopsy | Inferred relationship | Some | 1 | 
| Excisional biopsy of bone of clavicle | Method | False | Excisional biopsy | Inferred relationship | Some | 1 | 
| Excisional biopsy of bone of ulna | Method | False | Excisional biopsy | Inferred relationship | Some | 1 | 
| Excisional biopsy of lacrimal sac | Method | False | Excisional biopsy | Inferred relationship | Some | 1 | 
| Excisional biopsy of middle ear | Method | False | Excisional biopsy | Inferred relationship | Some | 1 | 
| Excisional biopsy of facial bone | Method | False | Excisional biopsy | Inferred relationship | Some | 1 | 
| Excisional biopsy of phalanges of foot | Method | False | Excisional biopsy | Inferred relationship | Some | 1 | 
| Excisional biopsy of eyelid | Method | False | Excisional biopsy | Inferred relationship | Some | 1 | 
| Excisional biopsy of bone of radius | Method | False | Excisional biopsy | Inferred relationship | Some | 1 | 
| Excisional biopsy of bone of scapula | Method | True | Excisional biopsy | Inferred relationship | Some | 1 | 
| Excisional biopsy of tarsal and metatarsal | Method | True | Excisional biopsy | Inferred relationship | Some | 1 | 
| Excisional biopsy of carpals or metacarpals | Method | True | Excisional biopsy | Inferred relationship | Some | 1 | 
| Excisional biopsy of tibia | Method | False | Excisional biopsy | Inferred relationship | Some | 1 | 
| Excisional biopsy of phalanges of hand | Method | False | Excisional biopsy | Inferred relationship | Some | 1 | 
| Excisional biopsy of inner ear | Method | False | Excisional biopsy | Inferred relationship | Some | 1 | 
| Excisional biopsy of joint structure of shoulder | Method | True | Excisional biopsy | Inferred relationship | Some | 1 | 
| Excisional biopsy of spinal meninges | Method | False | Excisional biopsy | Inferred relationship | Some | 1 | 
| Excisional biopsy of joint structure of shoulder | Method | False | Excisional biopsy | Inferred relationship | Some | 1 | 
| Excisional biopsy of inner ear | Method | True | Excisional biopsy | Inferred relationship | Some | 1 | 
| Excisional biopsy of eyelid | Method | True | Excisional biopsy | Inferred relationship | Some | 1 | 
| Excisional biopsy of spinal meninges | Method | True | Excisional biopsy | Inferred relationship | Some | 1 | 
| Excisional biopsy of middle ear | Method | True | Excisional biopsy | Inferred relationship | Some | 1 | 
| Excisional biopsy of lacrimal sac | Method | True | Excisional biopsy | Inferred relationship | Some | 1 | 
| Excisional biopsy of patella | Method | False | Excisional biopsy | Inferred relationship | Some | 1 | 
| Excisional biopsy of patella | Method | True | Excisional biopsy | Inferred relationship | Some | 1 | 
| Excisional biopsy of lymph node of neck | Method | False | Excisional biopsy | Inferred relationship | Some | 1 | 
| Excisional biopsy of lipoma of knee | Method | False | Excisional biopsy | Inferred relationship | Some | 1 | 
| Excisional biopsy of lymph node of neck | Method | True | Excisional biopsy | Inferred relationship | Some | 1 | 
| Excisional biopsy of lipoma of knee | Method | True | Excisional biopsy | Inferred relationship | Some | 1 | 
| Excisional biopsy of ganglion cyst of hand | Method | True | Excisional biopsy | Inferred relationship | Some | 1 | 
| Excisional biopsy of ganglion cyst | Method | True | Excisional biopsy | Inferred relationship | Some | 1 | 
| Excision biopsy of rodent ulcer | Method | False | Excisional biopsy | Inferred relationship | Some | 1 | 
| Excisional biopsy of brain, percutaneous, needle | Method | False | Excisional biopsy | Inferred relationship | Some | 1 | 
| Excisional biopsy of uterus | Method | True | Excisional biopsy | Inferred relationship | Some | 1 | 
| Excisional biopsy of breast with preoperative localisation | Method | False | Excisional biopsy | Inferred relationship | Some | 1 | 
| Closed excisional biopsy of brain | Method | False | Excisional biopsy | Inferred relationship | Some | 1 | 
| Excisional biopsy of vulval lesion | Method | False | Excisional biopsy | Inferred relationship | Some | 1 | 
| Excisional biopsy of female perineal lesion | Method | False | Excisional biopsy | Inferred relationship | Some | 1 | 
| Excisional biopsy of breast | Method | False | Excisional biopsy | Inferred relationship | Some | 1 | 
| Wedge resection biopsy of ovary | Method | False | Excisional biopsy | Inferred relationship | Some | 5 | 
| Excisional biopsy of lesion of tongue | Method | False | Excisional biopsy | Inferred relationship | Some | 1 |