| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Total mastectomy and excision of part of pectoral muscles and chest wall | Method | False | Excision - action | Inferred relationship | Some | 1 | 
| Total mastectomy and excision of part of pectoral muscles and chest wall | Method | False | Excision - action | Inferred relationship | Some | 3 | 
| Excision of supramitral valve ring | Method | False | Excision - action | Inferred relationship | Some | 3 | 
| Left ventricular aneurysm resection | Method | False | Excision - action | Inferred relationship | Some | 3 | 
| Total pharyngolaryngectomy | Method | False | Excision - action | Inferred relationship | Some | 2 | 
| Medial rectus adjustable resection | Method | False | Excision - action | Inferred relationship | Some | 3 | 
| Lateral rectus adjustable resection | Method | False | Excision - action | Inferred relationship | Some | 2 | 
| Excision of accessory auricle | Method | False | Excision - action | Inferred relationship | Some | 2 | 
| Ligation/excision of patent processus vaginalis | Method | False | Excision - action | Inferred relationship | Some | 2 | 
| Inferior oblique myectomy | Method | False | Excision - action | Inferred relationship | Some | 3 | 
| Transantral neurectomy of vidian nerve using sublabial approach | Method | False | Excision - action | Inferred relationship | Some | 5 | 
| Resection of superior oblique muscle of eye | Method | False | Excision - action | Inferred relationship | Some | 3 | 
| Resection of medial rectus muscle of eye NEC | Method | False | Excision - action | Inferred relationship | Some | 2 | 
| Resection of lateral rectus muscle of eye NEC | Method | False | Excision - action | Inferred relationship | Some | 2 | 
| Transoral excision of odontoid peg | Method | False | Excision - action | Inferred relationship | Some | 4 | 
| Excision of base of skull in anterior cranial fossa | Method | False | Excision - action | Inferred relationship | Some | 3 | 
| Excision of base of skull in middle cranial fossa | Method | False | Excision - action | Inferred relationship | Some | 2 | 
| Excision of base of skull in posterior cranial fossa | Method | False | Excision - action | Inferred relationship | Some | 3 | 
| Radical cystoprostatourethrectomy | Method | False | Excision - action | Inferred relationship | Some | 4 | 
| Radical cystoprostatourethrectomy | Method | False | Excision - action | Inferred relationship | Some | 5 | 
| Partial excision of salivary gland | Method | False | Excision - action | Inferred relationship | Some | 2 | 
| Excision of preauricular appendage, remnant | Method | False | Excision - action | Inferred relationship | Some | 2 | 
| Excision of tumour of soft tissue of thorax, subcutaneous | Method | False | Excision - action | Inferred relationship | Some | 2 | 
| Excision of superficial cervical lymph nodes | Method | False | Excision - action | Inferred relationship | Some | 2 | 
| Excision of radius AND ulna for graft | Method | False | Excision - action | Inferred relationship | Some | 4 | 
| Excision of lesion of auricle of ear, radical | Method | False | Excision - action | Inferred relationship | Some | 2 | 
| Bunionectomy with soft tissue correction | Method | False | Excision - action | Inferred relationship | Some | 5 | 
| Excision of scent gland of head | Method | False | Excision - action | Inferred relationship | Some | 4 | 
| Splanchnicectomy | Method | False | Excision - action | Inferred relationship | Some | 3 | 
| Excision of lesion of intracranial artery | Method | False | Excision - action | Inferred relationship | Some | 2 | 
| Excision of lesion of subcutaneous tissue of groin | Method | False | Excision - action | Inferred relationship | Some | 2 | 
| Excision of leg pressure ulcer with primary suture | Method | False | Excision - action | Inferred relationship | Some | 2 | 
| Uterine suspension with presacral sympathectomy | Method | False | Excision - action | Inferred relationship | Some | 3 | 
| Excision of parovarian cyst | Method | False | Excision - action | Inferred relationship | Some | 2 | 
| Excision of areola | Method | False | Excision - action | Inferred relationship | Some | 3 | 
| Excision of cervical rib for outlet compression syndrome with sympathectomy | Method | False | Excision - action | Inferred relationship | Some | 2 | 
| Excision of branchial tract | Method | False | Excision - action | Inferred relationship | Some | 5 | 
| Sesamoidectomy of first toe | Method | False | Excision - action | Inferred relationship | Some | 2 | 
| Ostectomy of calcaneus for spur | Method | False | Excision - action | Inferred relationship | Some | 3 | 
| Complete laryngectomy with radical neck dissection, synchronous thyroidectomy and synchronous tracheostomy | Method | False | Excision - action | Inferred relationship | Some | 3 | 
| Complete laryngectomy with radical neck dissection, synchronous thyroidectomy and synchronous tracheostomy | Method | False | Excision - action | Inferred relationship | Some | 4 | 
| Excision of ischial pressure ulcer with primary suture | Method | False | Excision - action | Inferred relationship | Some | 2 | 
| Rastelli operation in repair of transposition of great vessels | Method | False | Excision - action | Inferred relationship | Some | 5 | 
| Excision of lesion of subcutaneous tissue of breast | Method | False | Excision - action | Inferred relationship | Some | 2 | 
| Excision of lesion of subcutaneous tissue of breast | Method | False | Excision - action | Inferred relationship | Some | 3 | 
| Presacral sympathectomy | Method | False | Excision - action | Inferred relationship | Some | 3 | 
| Pharyngolaryngectomy with radical neck dissection and reconstruction | Method | False | Excision - action | Inferred relationship | Some | 6 | 
| Pharyngolaryngectomy with radical neck dissection and reconstruction | Method | False | Excision - action | Inferred relationship | Some | 7 | 
| Pharyngolaryngectomy with radical neck dissection and reconstruction | Method | False | Excision - action | Inferred relationship | Some | 4 | 
| Unilateral partial vulvectomy | Method | False | Excision - action | Inferred relationship | Some | 4 | 
| Radical resection of tumour of soft tissue of upper arm | Method | False | Excision - action | Inferred relationship | Some | 2 | 
| Excision of lesion of external ear, radical | Method | False | Excision - action | Inferred relationship | Some | 2 | 
| Excision of lesion of auricle of ear | Method | False | Excision - action | Inferred relationship | Some | 2 | 
| Complete sialoadenectomy | Method | False | Excision - action | Inferred relationship | Some | 2 | 
| Unilateral removal of ovo-testis | Method | False | Excision - action | Inferred relationship | Some | 2 | 
| Excision of lesion of sweat gland | Method | False | Excision - action | Inferred relationship | Some | 2 | 
| Creation of conduit between left ventricle and aorta | Method | False | Excision - action | Inferred relationship | Some | 6 | 
| Excision of subcutaneous vascular malformation of extremity | Method | False | Excision - action | Inferred relationship | Some | 3 | 
| Excision of subcutaneous vascular malformation of extremity | Method | False | Excision - action | Inferred relationship | Some | 2 | 
| Ovariohysterectomy | Method | False | Excision - action | Inferred relationship | Some | 2 | 
| Extrapleural pneumonectomy with empyemectomy | Method | False | Excision - action | Inferred relationship | Some | 4 | 
| Hydrocelectomy of canal of Nuck | Method | False | Excision - action | Inferred relationship | Some | 2 | 
| Excision of tumor of ankle area, deep, intramuscular | Method | False | Excision - action | Inferred relationship | Some | 2 | 
| Excision of tumor of ankle area, deep, intramuscular | Method | False | Excision - action | Inferred relationship | Some | 3 | 
| Excision of subcutaneous tumour of shoulder area | Method | False | Excision - action | Inferred relationship | Some | 2 | 
| Lingual frenectomy | Method | False | Excision - action | Inferred relationship | Some | 3 | 
| Excision of tumour from forearm area, deep, intramuscular | Method | False | Excision - action | Inferred relationship | Some | 2 | 
| Total excision of bilateral fallopian tubes | Method | False | Excision - action | Inferred relationship | Some | 2 | 
| Bunionectomy with soft tissue correction and arthrodesis | Method | False | Excision - action | Inferred relationship | Some | 1 | 
| Radical resection of tumor of soft tissue of ankle area | Method | False | Excision - action | Inferred relationship | Some | 3 | 
| Radical resection of tumour of soft tissue of hand | Method | False | Excision - action | Inferred relationship | Some | 2 | 
| Arthroscopy of knee with medial and lateral meniscectomy | Method | False | Excision - action | Inferred relationship | Some | 5 | 
| Excision of mediastinal lymph nodes group | Method | False | Excision - action | Inferred relationship | Some | 4 | 
| Total hysterectomy with removal of both tubes and ovaries | Method | False | Excision - action | Inferred relationship | Some | 4 | 
| Total hysterectomy with removal of both tubes and ovaries | Method | False | Excision - action | Inferred relationship | Some | 2 | 
| Total hysterectomy with removal of both tubes and ovaries | Method | False | Excision - action | Inferred relationship | Some | 3 | 
| Wookey excision of oesophagus with radical neck dissection | Method | False | Excision - action | Inferred relationship | Some | 4 | 
| Wookey excision of oesophagus with radical neck dissection | Method | False | Excision - action | Inferred relationship | Some | 3 | 
| Excision of lesion of fascia of hand | Method | False | Excision - action | Inferred relationship | Some | 2 | 
| Total laryngectomy with radical neck dissection | Method | False | Excision - action | Inferred relationship | Some | 3 | 
| Total laryngectomy with radical neck dissection | Method | False | Excision - action | Inferred relationship | Some | 4 | 
| Total ostectomy of tarsals and metatarsals | Method | False | Excision - action | Inferred relationship | Some | 2 | 
| Petrous apicectomy including radical mastoidectomy | Method | False | Excision - action | Inferred relationship | Some | 4 | 
| Total laryngectomy with partial pharyngectomy and synchronous tracheostomy | Method | False | Excision - action | Inferred relationship | Some | 2 | 
| Hepatectomy, trisegmentectomy | Method | False | Excision - action | Inferred relationship | Some | 2 | 
| Resection of segmental aortic hypoplasia | Method | False | Excision - action | Inferred relationship | Some | 1 | 
| Lateral rectus resection | Method | False | Excision - action | Inferred relationship | Some | 1 | 
| Resection of left ventricle of heart | Method | False | Excision - action | Inferred relationship | Some | 6 | 
| Excision of lesion of tendon sheath of wrist | Method | False | Excision - action | Inferred relationship | Some | 2 | 
| Excision of tumour from elbow area, deep, intramuscular | Method | False | Excision - action | Inferred relationship | Some | 2 | 
| Medial rectus resection | Method | False | Excision - action | Inferred relationship | Some | 2 | 
| Partial oesophagectomy and proximal gastrectomy | Method | False | Excision - action | Inferred relationship | Some | 3 | 
| Transplant nephrectomy | Method | False | Excision - action | Inferred relationship | Some | 3 | 
| Left hepatic trisegmentectomy | Method | False | Excision - action | Inferred relationship | Some | 2 | 
| Partial pharyngolaryngectomy | Method | False | Excision - action | Inferred relationship | Some | 1 | 
| Construction of intraventricular left ventricle to aorta spiral tunnel | Method | False | Excision - action | Inferred relationship | Some | 4 | 
| Repair of double outlet left ventricle with right ventricle to pulmonary trunk conduit and ventricular septal defect closure | Method | False | Excision - action | Inferred relationship | Some | 7 | 
| Repair of double outlet left ventricle with intraventricular right ventricle to pulmonary trunk tunnel | Method | False | Excision - action | Inferred relationship | Some | 6 | 
| Radical mastectomy including pectoral muscles and axillary lymph nodes | Method | False | Excision - action | Inferred relationship | Some | 3 | 
| Radical mastectomy including pectoral muscles and axillary lymph nodes | Method | False | Excision - action | Inferred relationship | Some | 4 | 
| Total ostectomy of carpals and metacarpals | Method | False | Excision - action | Inferred relationship | Some | 1 |