| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Elevation of bone fragments of orbit of skull with debridement | Procedure site | False | Bony orbit structure | Inferred relationship | Some | 3 | 
| Elevation of bone fragments of orbit of skull with debridement | Procedure site | False | Bony orbit structure | Inferred relationship | Some | 3 | 
| Elevation of bone fragments of orbit of skull with debridement | Procedure site | False | Bony orbit structure | Inferred relationship | Some | 1 | 
| Reconstruction of orbital cavity with skin graft | Procedure site - Direct (attribute) | False | Bony orbit structure | Inferred relationship | Some | 3 | 
| Reconstruction of orbital cavity with mucosal graft | Procedure site - Direct (attribute) | False | Bony orbit structure | Inferred relationship | Some | 2 | 
| Reconstruction of orbital cavity with local skin flap (procedure) | Procedure site - Direct (attribute) | False | Bony orbit structure | Inferred relationship | Some | 2 | 
| Reconstruction of orbital cavity with distant skin flap | Procedure site - Direct (attribute) | False | Bony orbit structure | Inferred relationship | Some | 2 | 
| Reconstruction of orbital cavity with microvascular transferred flap | Procedure site - Direct (attribute) | False | Bony orbit structure | Inferred relationship | Some | 2 | 
| Reconstruction of orbital cavity with bone graft | Procedure site - Direct (attribute) | False | Bony orbit structure | Inferred relationship | Some | 3 | 
| Correction of hypertelorism with orbital osteotomies | Procedure site - Direct (attribute) | False | Bony orbit structure | Inferred relationship | Some | 1 | 
| Correction of hypertelorism with orbital osteotomies and nasal reconstruction | Procedure site - Direct (attribute) | False | Bony orbit structure | Inferred relationship | Some | 1 | 
| Correction of hypotelorism with orbital osteotomies | Procedure site - Direct (attribute) | False | Bony orbit structure | Inferred relationship | Some | 1 | 
| Correction of vertical orbital dystopia with orbital osteotomies | Procedure site - Direct (attribute) | False | Bony orbit structure | Inferred relationship | Some | 1 | 
| Correction of rotational orbital dystopia with orbital osteotomies | Procedure site - Direct (attribute) | False | Bony orbit structure | Inferred relationship | Some | 1 | 
| Biopsy of orbital lesion | Procedure site - Direct (attribute) | False | Bony orbit structure | Inferred relationship | Some | 2 | 
| Removal of fixation from fracture of orbit | Procedure site - Direct (attribute) | False | Bony orbit structure | Inferred relationship | Some | 1 | 
| Open reduction of fracture of orbit and internal fixation | Procedure site - Direct (attribute) | False | Bony orbit structure | Inferred relationship | Some | 1 | 
| Open reduction of fracture of orbit and internal fixation | Procedure site - Direct (attribute) | False | Bony orbit structure | Inferred relationship | Some | 2 | 
| Reduction of blow-out fracture of orbital floor | Procedure site - Direct (attribute) | False | Bony orbit structure | Inferred relationship | Some | 1 | 
| Reconstruction of orbital cavity with conjunctival flap | Procedure site - Direct (attribute) | False | Bony orbit structure | Inferred relationship | Some | 2 | 
| Reconstruction of orbital cavity with dermofat graft | Procedure site - Direct (attribute) | False | Bony orbit structure | Inferred relationship | Some | 3 | 
| Correction of hypertelorism | Procedure site - Direct (attribute) | False | Bony orbit structure | Inferred relationship | Some | 1 | 
| Correction of hypotelorism | Procedure site - Direct (attribute) | False | Bony orbit structure | Inferred relationship | Some | 1 | 
| Correction of vertical orbital dystopia | Procedure site - Direct (attribute) | False | Bony orbit structure | Inferred relationship | Some | 1 | 
| Correction of rotational orbital dystopia | Procedure site - Direct (attribute) | False | Bony orbit structure | Inferred relationship | Some | 1 | 
| Anterior orbitotomy | Procedure site - Direct (attribute) | False | Bony orbit structure | Inferred relationship | Some | 1 | 
| Repair orbital floor | Procedure site - Direct (attribute) | False | Bony orbit structure | Inferred relationship | Some | 2 | 
| Open direct repair orbital floor | Procedure site - Direct (attribute) | False | Bony orbit structure | Inferred relationship | Some | 2 | 
| Closed reduction of fracture of orbit, rim or wall | Procedure site - Direct (attribute) | False | Bony orbit structure | Inferred relationship | Some | 1 | 
| Orbital separation | Finding site | True | Bony orbit structure | Inferred relationship | Some | 1 | 
| Orbit vertical asymmetry - finding | Finding site | True | Bony orbit structure | Inferred relationship | Some | 1 | 
| High orbit | Finding site | True | Bony orbit structure | Inferred relationship | Some | 1 | 
| Blow out fracture of orbit | Finding site | False | Bony orbit structure | Inferred relationship | Some | 1 | 
| Reduction of fracture of orbital bones (procedure) | Procedure site - Direct (attribute) | False | Bony orbit structure | Inferred relationship | Some | 1 | 
| Closed reduction of fracture of periorbital bone | Procedure site - Direct (attribute) | False | Bony orbit structure | Inferred relationship | Some | 1 | 
| Orbital osteotomy | Procedure site - Direct (attribute) | False | Bony orbit structure | Inferred relationship | Some | 1 | 
| Excisional biopsy of orbit | Procedure site - Direct (attribute) | False | Bony orbit structure | Inferred relationship | Some | 2 | 
| Revision of exenteration of eye cavity with secondary graft | Procedure site - Direct (attribute) | False | Bony orbit structure | Inferred relationship | Some | 2 | 
| Excisional biopsy of orbit by aspiration | Procedure site - Direct (attribute) | False | Bony orbit structure | Inferred relationship | Some | 3 | 
| Repair of orbit | Procedure site - Direct (attribute) | False | Bony orbit structure | Inferred relationship | Some | 1 | 
| Open reduction of orbital floor blowout fracture by transantral approach | Procedure site - Direct (attribute) | False | Bony orbit structure | Inferred relationship | Some | 1 | 
| Open reduction of fracture of orbit | Procedure site - Direct (attribute) | False | Bony orbit structure | Inferred relationship | Some | 1 | 
| Repair of eyeball socket with graft | Procedure site - Direct (attribute) | False | Bony orbit structure | Inferred relationship | Some | 2 | 
| Open reduction of orbital floor blowout fracture by periorbital approach | Procedure site - Direct (attribute) | False | Bony orbit structure | Inferred relationship | Some | 1 | 
| Orbitotomy with insertion of implant | Procedure site - Direct (attribute) | False | Bony orbit structure | Inferred relationship | Some | 2 | 
| Repair of orbit wound (procedure) | Procedure site - Direct (attribute) | False | Bony orbit structure | Inferred relationship | Some | 1 | 
| Open reduction of orbital floor blowout fracture by combined approach | Procedure site - Direct (attribute) | False | Bony orbit structure | Inferred relationship | Some | 1 | 
| Orbitotomy with bone flap by lateral approach, Kroenlein, with drainage | Procedure site - Indirect (attribute) | False | Bony orbit structure | Inferred relationship | Some | 3 | 
| Closed fracture of orbital floor (blow-out) (disorder) | Finding site | False | Bony orbit structure | Inferred relationship | Some | 2 | 
| Transconjunctival biopsy of orbit | Procedure site - Direct (attribute) | False | Bony orbit structure | Inferred relationship | Some | 1 | 
| Elevation of bone fragments of orbit of skull with debridement | Procedure site - Direct (attribute) | True | Bony orbit structure | Inferred relationship | Some | 1 | 
| Elevation of bone fragments of orbit of skull with debridement | Procedure site - Direct (attribute) | True | Bony orbit structure | Inferred relationship | Some | 2 | 
| Exostosis of orbit | Finding site | False | Bony orbit structure | Inferred relationship | Some | 1 | 
| Enlargement of eye socket | Procedure site - Direct (attribute) | False | Bony orbit structure | Inferred relationship | Some | 1 | 
| Orbital osteomyelitis | Finding site | True | Bony orbit structure | Inferred relationship | Some | 1 | 
| Orbital periostitis | Finding site | False | Bony orbit structure | Inferred relationship | Some | 1 | 
| Orbitotomy with bone flap | Procedure site - Direct (attribute) | False | Bony orbit structure | Inferred relationship | Some | 3 | 
| Orbitotomy with bone flap | Procedure site - Indirect (attribute) | False | Bony orbit structure | Inferred relationship | Some | 1 | 
| Orbitotomy | Procedure site - Direct (attribute) | False | Bony orbit structure | Inferred relationship | Some | 1 | 
| Repair of wound of Tenon's capsule | Procedure site - Direct (attribute) | False | Bony orbit structure | Inferred relationship | Some | 2 | 
| Orbitotomy with bone flap by lateral approach, Kroenlein, with decompression | Procedure site - Indirect (attribute) | False | Bony orbit structure | Inferred relationship | Some | 1 | 
| Orbitotomy with bone flap by lateral approach, Kroenlein, with decompression | Procedure site - Direct (attribute) | False | Bony orbit structure | Inferred relationship | Some | 3 | 
| Removal of foreign body of orbit by incision | Procedure site - Direct (attribute) | False | Bony orbit structure | Inferred relationship | Some | 2 | 
| Elevation of bone fragments for fracture of orbit | Procedure site - Direct (attribute) | False | Bony orbit structure | Inferred relationship | Some | 1 | 
| Correction of hypertelorism with orbital osteotomies and facial bipartition | Procedure site - Direct (attribute) | False | Bony orbit structure | Inferred relationship | Some | 1 | 
| Reduction of closed fracture of orbit bone | Procedure site - Direct (attribute) | False | Bony orbit structure | Inferred relationship | Some | 1 | 
| Correction of other orbital dystopia with orbital osteotomies | Procedure site - Direct (attribute) | False | Bony orbit structure | Inferred relationship | Some | 1 | 
| Other specified plastic repair of orbit | Procedure site - Direct (attribute) | False | Bony orbit structure | Inferred relationship | Some | 1 | 
| Plastic repair of orbit NOS | Procedure site - Direct (attribute) | False | Bony orbit structure | Inferred relationship | Some | 1 | 
| Other specified incision of orbit | Procedure site - Direct (attribute) | False | Bony orbit structure | Inferred relationship | Some | 1 | 
| Incision of orbit NOS | Procedure site - Direct (attribute) | False | Bony orbit structure | Inferred relationship | Some | 1 | 
| röntgenonderzoek van benige oogkas (verrichting) | Procedure site - Direct (attribute) | False | Bony orbit structure | Inferred relationship | Some | 1 | 
| Osteoma of orbit (disorder) | Finding site | False | Bony orbit structure | Inferred relationship | Some | 1 | 
| Open reduction of fracture of orbit and internal fixation | Procedure site - Direct (attribute) | True | Bony orbit structure | Inferred relationship | Some | 2 | 
| Open reduction of fracture of orbit and internal fixation | Procedure site - Direct (attribute) | True | Bony orbit structure | Inferred relationship | Some | 3 | 
| Internal fixation of fracture of orbit (procedure) | Procedure site | False | Bony orbit structure | Inferred relationship | Some | 1 | 
| Orbital osteotomy | Procedure site - Direct (attribute) | False | Bony orbit structure | Inferred relationship | Some | 1 | 
| Removal of fixation from fracture of orbit | Procedure site - Indirect (attribute) | False | Bony orbit structure | Inferred relationship | Some | 1 | 
| Fracture of supraorbital rim | Finding site | True | Bony orbit structure | Inferred relationship | Some | 1 | 
| Fracture of orbit NOS, closed | Finding site | False | Bony orbit structure | Inferred relationship | Some | 1 | 
| Reduction of closed fracture of orbit bone | Procedure site - Direct (attribute) | True | Bony orbit structure | Inferred relationship | Some | 1 | 
| Fracture of orbit NOS, open | Finding site | False | Bony orbit structure | Inferred relationship | Some | 1 | 
| Closed reduction of fracture of periorbital bone | Procedure site - Direct (attribute) | True | Bony orbit structure | Inferred relationship | Some | 1 | 
| Osteoma of orbit (disorder) | Finding site | True | Bony orbit structure | Inferred relationship | Some | 1 | 
| Reduction of fracture of orbital bones (procedure) | Procedure site - Direct (attribute) | True | Bony orbit structure | Inferred relationship | Some | 1 | 
| Fracture of orbit | Finding site | True | Bony orbit structure | Inferred relationship | Some | 1 | 
| Procedure on neoplasm of bony orbit (procedure) | Procedure site | True | Bony orbit structure | Inferred relationship | Some | 1 | 
| Exostosis of orbit | Finding site | True | Bony orbit structure | Inferred relationship | Some | 1 | 
| Reduction of blow-out fracture of orbital floor | Procedure site - Direct (attribute) | True | Bony orbit structure | Inferred relationship | Some | 1 | 
| Malignant neoplasm of orbital bone | Finding site | False | Bony orbit structure | Inferred relationship | Some | 1 | 
| Open reduction of orbital floor blowout fracture by combined approach | Procedure site - Direct (attribute) | True | Bony orbit structure | Inferred relationship | Some | 1 | 
| Open reduction of orbital floor blowout fracture by periorbital approach | Procedure site - Direct (attribute) | True | Bony orbit structure | Inferred relationship | Some | 1 | 
| Orbitotomy with bone flap by lateral approach, Kroenlein, with drainage | Procedure site - Indirect (attribute) | False | Bony orbit structure | Inferred relationship | Some | 2 | 
| röntgenonderzoek van benige oogkas (verrichting) | Procedure site - Direct (attribute) | False | Bony orbit structure | Inferred relationship | Some | 1 | 
| Orbital osteotomy | Procedure site - Direct (attribute) | True | Bony orbit structure | Inferred relationship | Some | 1 | 
| Open reduction of fracture of orbit | Procedure site - Direct (attribute) | True | Bony orbit structure | Inferred relationship | Some | 1 | 
| Correction of hypertelorism with orbital osteotomies | Procedure site - Direct (attribute) | True | Bony orbit structure | Inferred relationship | Some | 1 | 
| Correction of hypertelorism with orbital osteotomies and facial bipartition | Procedure site - Direct (attribute) | True | Bony orbit structure | Inferred relationship | Some | 1 | 
| Elevation of bone fragments for fracture of orbit | Procedure site - Direct (attribute) | True | Bony orbit structure | Inferred relationship | Some | 1 | 
| Correction of hypotelorism with orbital osteotomies | Procedure site - Direct (attribute) | True | Bony orbit structure | Inferred relationship | Some | 1 | 
| Correction of hypertelorism with orbital osteotomies and nasal reconstruction | Procedure site - Direct (attribute) | True | Bony orbit structure | Inferred relationship | Some | 1 |