| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Excision of osteophyte | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Local excision of bone (procedure) | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Excision of tuberosity of bone | Is a | True | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Excision of tubercle of bone | Is a | True | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Trimming of amputated tip of terminal phalanx | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Excision of head of metatarsal | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Excision of rib margin (procedure) | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Partial excision of bone of lower limb | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Partial excision of bone of upper limb | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Partial ostectomy of humerus | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Partial ostectomy of femur | Is a | True | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Lateral fasciotomy with partial ostectomy of upper extremity | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Partial sacrectomy | Is a | True | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Partial coccygectomy | Is a | True | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Partial excision of talus | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Partial mandibulectomy | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Costotransversectomy | Is a | True | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Partial ostectomy of thorax, ribs or sternum | Is a | True | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Partial excision of bone, deep | Is a | True | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Partial ostectomy of facial bone | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Excision of lesion of bone | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Excision of exostosis of bone | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Medial fasciotomy with partial ostectomy of upper extremity | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Partial ostectomy of sternum | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Excision of condyle of bone | Is a | True | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Partial excision of bone NEC | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Partial excision of bony orbit | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Total petrosectomy | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Partial petrosectomy | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Excision of retraction pocket of tympanic membrane | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Partial maxillectomy | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Mastoid marginectomy | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Excision of vertebral body | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Excision of pedicle of vertebra | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Excision of transverse process of vertebra | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Xiphoidectomy | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Partial excision of proximal fibula | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Partial excision of radius | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Excision of lesion of mastoid bone | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Partial excision of ulna | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Partial excision of proximal tibia | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Partial excision of rib | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Partial excision of bone of distal phalanx of finger | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Mastoidectomy | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Laminectomy | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Hemimaxillectomy with bone graft or with prosthesis | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Partial excision of bone of scapula | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Partial excision of bone of humerus | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Excision of petrous apex cells | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Partial ostectomy of tibia and fibula | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Partial resection of vertebral component, spinous process of lumbar region | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Partial excision of metacarpal bone | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Excision of spinous process of vertebra | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Labyrinthectomy, osseous | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Partial excision of turbinate | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Sphenoid sinusectomy | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Partial excision of fibula | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Partial phalangectomy (procedure) | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Supramalleolar ankle amputation | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Partial excision of tibia | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Iliac crest trephine | Is a | True | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Removal of maxillary exostosis | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Bunionectomy with osteotomy of first metatarsal | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Diaphysectomy of bone | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Partial excision of facial bone | Is a | True | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Partial excision of bone of lower limb | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Laminectomy | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Excision of osteochondroma (procedure) | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Excision of exostosis of bone (procedure) | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Facetectomy of vertebra | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Partial excision of calcaneus | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Partial ischiectomy | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Partial excision of vertebra of lumbar region | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Partial ostectomy of facial bone | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Acetabulectomy | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Partial ostectomy of tarsals and metatarsals | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Removal of mandibular exostosis | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Arthrodesis by anterior transoral technique, clivus-C1-C2, with bone graft and excision of odontoid process | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Arthrodesis by anterior extraoral technique, clivus-C1-C2, with bone graft and excision of odontoid process | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Alveolectomy, including curettage of osteitis | Is a | True | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Excision of bunion | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Resection of alveolar process and palate, en bloc | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Excision of lesion of internal auditory canal | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Excision of odontoid peg | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Excision of head of metatarsal | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Partial excision of phalanx of toe | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Excision of lesion of mastoid bone | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Acromionectomy | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Antrectomy of mastoid | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Sequestrectomy of olecranon process | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Partial ostectomy of tibia and fibula | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Excision of osteophyte | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Partial excision of bony orbit | Is a | True | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Total petrosectomy | Is a | True | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Partial petrosectomy | Is a | True | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Iliac crest trephine | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Excision of vertebral body | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Excision of pedicle of vertebra | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Excision of transverse process of vertebra | Is a | False | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Partial excision of bone of lower limb | Is a | True | Partial ostectomy (procedure) | Inferred relationship | Some |  | 
| Partial excision of bone of upper limb | Is a | True | Partial ostectomy (procedure) | Inferred relationship | Some |  |