| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Malar augmentation with alloplastic material | Direct device | False | Implant | Inferred relationship | Some |  | 
| Replacement of electroencephalographic receiver in brain | Direct device | False | Implant | Inferred relationship | Some |  | 
| Catheterization of bronchus | Direct device | False | Implant | Inferred relationship | Some |  | 
| Ventriculocholecystostomy | Direct device | False | Implant | Inferred relationship | Some |  | 
| Implantation of heart valve prosthesis or synthetic device | Direct device | False | Implant | Inferred relationship | Some |  | 
| Insertion of infusion pump (procedure) | Direct device | False | Implant | Inferred relationship | Some |  | 
| Estrus synchronization with implants | Direct device | False | Implant | Inferred relationship | Some |  | 
| Insertion of skull plate | Direct device | False | Implant | Inferred relationship | Some |  | 
| Hepatotomy with packing | Direct device | False | Implant | Inferred relationship | Some |  | 
| Ureterotomy with drainage | Direct device | False | Implant | Inferred relationship | Some |  | 
| Packing of external auditory canal | Direct device | False | Implant | Inferred relationship | Some |  | 
| Cardiac catheterization, left heart, retrograde, percutaneous | Direct device | False | Implant | Inferred relationship | Some |  | 
| Scleral buckling with vitreous implant | Direct device | False | Implant | Inferred relationship | Some |  | 
| Nasogastric intubation for enteral infusion of concentrated nutritional substances | Direct device | False | Implant | Inferred relationship | Some |  | 
| Insertion of aortic needle by translumbar route | Direct device | False | Implant | Inferred relationship | Some |  | 
| Implantation into perineum | Direct device | False | Implant | Inferred relationship | Some |  | 
| Insertion of pack into sella turcica | Direct device | False | Implant | Inferred relationship | Some |  | 
| Insertion of drainage tube into kidney | Direct device | False | Implant | Inferred relationship | Some |  | 
| Cystostomy with insertion of ureteral catheter | Direct device | False | Implant | Inferred relationship | Some |  | 
| Transtympanic eustachian tube catheterization | Direct device | False | Implant | Inferred relationship | Some |  | 
| Implantation of vitreous for retinal reattachment | Direct device | False | Implant | Inferred relationship | Some |  | 
| Catheterization of ureter | Direct device | False | Implant | Inferred relationship | Some |  | 
| Arterial cannulization with cardiac output | Direct device | False | Implant | Inferred relationship | Some |  | 
| Irrigation of indwelling urinary catheter | Direct device | False | Implant | Inferred relationship | Some |  | 
| Implantation of tissue mandril for vascular graft | Direct device | False | Implant | Inferred relationship | Some |  | 
| Insertion of cordis cannula into abdomen (procedure) | Direct device | False | Implant | Inferred relationship | Some |  | 
| Insertion of pack | Direct device | False | Implant | Inferred relationship | Some |  | 
| Implantation of electrode into peripheral nerve | Direct device | False | Implant | Inferred relationship | Some |  | 
| Insertion of carotid pacemaker | Direct device | False | Implant | Inferred relationship | Some |  | 
| Arteriovenous shunt for renal dialysis by external cannula | Direct device | False | Implant | Inferred relationship | Some |  | 
| Anastomosis of esophagus, antesternal or antethoracic, with insertion of rubber tube | Direct device | False | Implant | Inferred relationship | Some |  | 
| Plombage of lung | Direct device | False | Implant | Inferred relationship | Some |  | 
| Implantation of inert material into urethra | Direct device | False | Implant | Inferred relationship | Some |  | 
| Introduction of catheter, retrograde, brachial artery | Direct device | False | Implant | Inferred relationship | Some |  | 
| Transnasal eustachian tube inflation with catheterization | Direct device | False | Implant | Inferred relationship | Some |  | 
| Mandril anastomosis | Direct device | False | Implant | Inferred relationship | Some |  | 
| Insertion of diaphragm into vagina | Direct device | False | Implant | Inferred relationship | Some |  | 
| Insertion of Davidson button into abdomen | Direct device | True | Implant | Inferred relationship | Some | 1 | 
| Insertion of drain into vagina | Direct device | False | Implant | Inferred relationship | Some |  | 
| Nonobstetrical insertion of bougie into cervix | Direct device | False | Implant | Inferred relationship | Some |  | 
| Excision ampulla of Vater with reimplantation of common duct (procedure) | Direct device | False | Implant | Inferred relationship | Some |  | 
| Insertion of suppository into vagina | Direct device | False | Implant | Inferred relationship | Some |  | 
| Insertion of Allen-Brown cannula (procedure) | Direct device | False | Implant | Inferred relationship | Some |  | 
| Implantation of retinal attachment with buckling | Direct device | False | Implant | Inferred relationship | Some |  | 
| Implantation of stimoceiver in spine | Direct device | False | Implant | Inferred relationship | Some |  | 
| Implantation of aortic valve with tissue graft | Direct device | False | Implant | Inferred relationship | Some |  | 
| Implantation of cranial nerve | Direct device | False | Implant | Inferred relationship | Some |  | 
| Pharyngoplasty with silastic implant | Direct device | False | Implant | Inferred relationship | Some |  | 
| Irrigation by cannulation of maxillary sinus | Direct device | False | Implant | Inferred relationship | Some |  | 
| Excision of eye with implant and attachment of muscles | Direct device | False | Implant | Inferred relationship | Some |  | 
| Implantation of prosthetic device of leg | Direct device | False | Implant | Inferred relationship | Some |  | 
| Insertion of prosthetic device into biliary tract | Direct device | False | Implant | Inferred relationship | Some |  | 
| Insertion of valve in vas deferens | Direct device | False | Implant | Inferred relationship | Some |  | 
| Subcutaneous mammectomy of bilateral breasts with synchronous implants (procedure) | Direct device | False | Implant | Inferred relationship | Some |  | 
| Catheterization with bronchial brush biopsy | Direct device | False | Implant | Inferred relationship | Some |  | 
| insertie van katheter in wervelkanaal voor infusie van therapeutische stoffen | Direct device | False | Implant | Inferred relationship | Some |  | 
| Implantation of diaphragmatic pacemaker | Direct device | False | Implant | Inferred relationship | Some |  | 
| Insertion of prosthesis or prosthetic device of chin, polyethylene or silastic | Direct device | False | Implant | Inferred relationship | Some |  | 
| Augmentation genioplasty with graft and implant | Direct device | False | Implant | Inferred relationship | Some |  | 
| Keratophakia | Direct device | False | Implant | Inferred relationship | Some |  | 
| Insertion of rod through fracture | Direct device | False | Implant | Inferred relationship | Some |  | 
| Insertion of cannula for hemodialysis | Direct device | False | Implant | Inferred relationship | Some |  | 
| Replacement of diaphragm into vagina | Direct device | False | Implant | Inferred relationship | Some |  | 
| Destruction of chorioretinal lesion by implantation of radiation source | Direct device | False | Implant | Inferred relationship | Some |  | 
| Implant of larynx | Direct device | False | Implant | Inferred relationship | Some |  | 
| Hand tendon pulley reconstruction with tendon prosthesis | Direct device | False | Implant | Inferred relationship | Some |  | 
| Implantation of tricuspid valve with tissue graft | Direct device | False | Implant | Inferred relationship | Some |  | 
| Complicated catheterization of bladder | Direct device | False | Implant | Inferred relationship | Some |  | 
| Insertion of infusion pump beneath skin | Direct device | False | Implant | Inferred relationship | Some |  | 
| Pulmonary catheterization with Swan-Ganz catheter | Direct device | False | Implant | Inferred relationship | Some |  | 
| Tooth implantation | Direct device | False | Implant | Inferred relationship | Some |  | 
| Stapedectomy with incus replacement | Direct device | False | Implant | Inferred relationship | Some |  | 
| Implantation into skin of neck | Direct device | False | Implant | Inferred relationship | Some |  | 
| Cardiac catheterization, left heart, transseptal | Direct device | False | Implant | Inferred relationship | Some |  | 
| Plastic repair with prosthetic implant | Direct device | False | Implant | Inferred relationship | Some |  | 
| Revision and reinsertion of ocular implant | Direct device | False | Implant | Inferred relationship | Some | 1 | 
| Peritoneal dialysis including cannulation | Direct device | False | Implant | Inferred relationship | Some |  | 
| Catheterization of left heart | Direct device | False | Implant | Inferred relationship | Some |  | 
| Implantation of skin of extremities | Direct device | False | Implant | Inferred relationship | Some |  | 
| Catheterization of inferior vena cava | Direct device | False | Implant | Inferred relationship | Some |  | 
| Implantation of cineplastic prosthesis of biceps (procedure) | Direct device | False | Implant | Inferred relationship | Some |  | 
| Insertion of therapeutic device | Direct device | False | Implant | Inferred relationship | Some |  | 
| Implantation into chest wall | Direct device | False | Implant | Inferred relationship | Some |  | 
| Venous catheterization for renal dialysis | Direct device | False | Implant | Inferred relationship | Some |  | 
| Cannulation of cisterna chyli | Direct device | False | Implant | Inferred relationship | Some |  | 
| Implantation of tissue mandril with blood vessel repair | Direct device | False | Implant | Inferred relationship | Some |  | 
| Insertion of catheter for central venous pressure monitoring | Direct device | False | Implant | Inferred relationship | Some |  | 
| Implantation of prosthetic limb device | Direct device | False | Implant | Inferred relationship | Some |  | 
| Cineplasty with cineplastic prosthesis of lower extremity | Direct device | False | Implant | Inferred relationship | Some |  | 
| Cannulation of lacrimal apparatus | Direct device | False | Implant | Inferred relationship | Some |  | 
| Replacement of wound packing of integument | Direct device | False | Implant | Inferred relationship | Some |  | 
| Closure of cystostomy | Direct device | False | Implant | Inferred relationship | Some |  | 
| Implantation | Direct device | False | Implant | Inferred relationship | Some |  | 
| Catheterization of eustachian tube | Direct device | False | Implant | Inferred relationship | Some |  | 
| Reinsertion of spinal fixation device | Direct device | False | Implant | Inferred relationship | Some |  | 
| Cardiac catheterization, right heart and retrograde left | Direct device | False | Implant | Inferred relationship | Some |  | 
| Implantation of custodis eye | Direct device | False | Implant | Inferred relationship | Some |  | 
| Implantation of stimoceiver into peripheral nerve | Direct device | False | Implant | Inferred relationship | Some |  | 
| Implantation of diaphragm | Direct device | False | Implant | Inferred relationship | Some |  | 
| Creation of arterial bypass with mandril grown graft | Direct device | False | Implant | Inferred relationship | Some |  | 
| Repair of tendon by graft or implant of muscle | Direct device | False | Implant | Inferred relationship | Some |  |