| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Histologic grade of primary malignant neoplasm of nasal structure | Inherent location | True | Nasal structure | Inferred relationship | Existential restriction modifier | 5 | 
| Presence of direct invasion by primary malignant neoplasm of nose to lymphatic vessel and/or small blood vessel | Inherent location | True | Nasal structure | Inferred relationship | Existential restriction modifier | 7 | 
| Anatomic location directly invaded by primary malignant neoplasm of nose | Inherent location | True | Nasal structure | Inferred relationship | Existential restriction modifier | 6 | 
| Presence of direct invasion by primary malignant neoplasm of nose to nerve | Inherent location | True | Nasal structure | Inferred relationship | Existential restriction modifier | 7 | 
| Nose examination normal | Finding site | True | Nasal structure | Inferred relationship | Existential restriction modifier | 2 | 
| Presence of primary malignant neoplasm of nose at surgical margin in excised tissue specimen | Inherent location | True | Nasal structure | Inferred relationship | Existential restriction modifier | 7 | 
| Surgical margin involved by primary malignant neoplasm of nose in excised tissue specimen | Inherent location | True | Nasal structure | Inferred relationship | Existential restriction modifier | 7 | 
| Abrasion and/or friction burn of nose with infection | Finding site | True | Nasal structure | Inferred relationship | Existential restriction modifier | 2 | 
| Nasal and facial grimacing associated with speaking | Finding site | True | Nasal structure | Inferred relationship | Existential restriction modifier | 4 | 
| Leakage of cerebrospinal fluid from nose following surgical procedure | Finding site | True | Nasal structure | Inferred relationship | Existential restriction modifier | 2 | 
| Incision and exploration of nose | Procedure site - Direct | True | Nasal structure | Inferred relationship | Existential restriction modifier | 2 | 
| Nasal ventilation therapy | Procedure site - Direct | True | Nasal structure | Inferred relationship | Existential restriction modifier | 2 | 
| Reconstruction of nose, total with arm flap | Procedure site - Direct | True | Nasal structure | Inferred relationship | Existential restriction modifier | 2 | 
| Reconstruction of nose, total with forehead flap | Procedure site - Direct | True | Nasal structure | Inferred relationship | Existential restriction modifier | 2 | 
| Endoscopy of nose and nasal sinuses | Procedure site - Direct | True | Nasal structure | Inferred relationship | Existential restriction modifier | 2 | 
| Endoscopy of nose, pharynx and larynx | Procedure site - Direct | True | Nasal structure | Inferred relationship | Existential restriction modifier | 1 | 
| Total reconstruction of nose with bone graft and microvascular transferred flap | Procedure site - Direct | True | Nasal structure | Inferred relationship | Existential restriction modifier | 1 | 
| Nose care | Procedure site - Direct | True | Nasal structure | Inferred relationship | Existential restriction modifier | 1 | 
| Cerebrospinal fluid rhinorrhea due to hydrocephalus | Finding site | True | Nasal structure | Inferred relationship | Existential restriction modifier | 2 | 
| Cerebrospinal fluid rhinorrhea due to neoplasm of pituitary gland | Finding site | True | Nasal structure | Inferred relationship | Existential restriction modifier | 2 | 
| Cerebrospinal fluid rhinorrhea due to empty sella syndrome | Finding site | True | Nasal structure | Inferred relationship | Existential restriction modifier | 2 | 
| Taking nasal swab | Procedure site - Indirect | True | Nasal structure | Inferred relationship | Existential restriction modifier | 1 | 
| Epiphyseal, vertebral, ear dysplasia, nose plus associated findings syndrome | Finding site | True | Nasal structure | Inferred relationship | Existential restriction modifier | 4 | 
| Administration of drug or medicament via nasal route | Procedure site | False | Nasal structure | Inferred relationship | Existential restriction modifier |  | 
| Operations on fixtures for nasal prosthesis | Procedure site | False | Nasal structure | Inferred relationship | Existential restriction modifier | 1 | 
| Other plastic operations on nose | Procedure site | False | Nasal structure | Inferred relationship | Existential restriction modifier | 1 | 
| Attachment of nasal prosthesis | Procedure site | False | Nasal structure | Inferred relationship | Existential restriction modifier | 1 | 
| Alar reconstruction with cartilage graft | Procedure site | False | Nasal structure | Inferred relationship | Existential restriction modifier | 2 | 
| Other specified other plastic operations on nose | Procedure site | False | Nasal structure | Inferred relationship | Existential restriction modifier | 1 | 
| Other plastic operations on nose NOS | Procedure site | False | Nasal structure | Inferred relationship | Existential restriction modifier | 1 | 
| Functional endoscopic nasal surgery | Procedure site | True | Nasal structure | Inferred relationship | Existential restriction modifier | 1 | 
| One stage attachment of fixtures for nasal prosthesis NEC | Procedure site | False | Nasal structure | Inferred relationship | Existential restriction modifier | 1 | 
| Revision of fixtures for attachment of nasal prosthesis | Procedure site | False | Nasal structure | Inferred relationship | Existential restriction modifier | 1 | 
| Removal of fixtures for attachment of nasal prosthesis | Procedure site | False | Nasal structure | Inferred relationship | Existential restriction modifier | 1 | 
| Operations on fixtures for nasal prosthesis NOS | Procedure site | False | Nasal structure | Inferred relationship | Existential restriction modifier | 1 | 
| Second stage attachment of fixtures for nasal prosthesis | Procedure site | False | Nasal structure | Inferred relationship | Existential restriction modifier | 1 | 
| First stage attachment of fixtures for nasal prosthesis | Procedure site | False | Nasal structure | Inferred relationship | Existential restriction modifier | 1 | 
| Other specified operations on fixtures for nasal prosthesis | Procedure site | False | Nasal structure | Inferred relationship | Existential restriction modifier | 1 | 
| Surgical reopening of anterior nares | Procedure site | False | Nasal structure | Inferred relationship | Existential restriction modifier | 1 | 
| Nasal furuncle | Finding site | False | Nasal structure | Inferred relationship | Existential restriction modifier | 1 | 
| Operations on fixtures for nasal prosthesis | Procedure site - Indirect | False | Nasal structure | Inferred relationship | Existential restriction modifier | 1 | 
| Surgical reopening of anterior nares | Procedure site - Direct | False | Nasal structure | Inferred relationship | Existential restriction modifier | 1 | 
| Attachment of nasal prosthesis | Procedure site - Indirect | False | Nasal structure | Inferred relationship | Existential restriction modifier | 1 | 
| Alar reconstruction with cartilage graft | Procedure site - Direct | False | Nasal structure | Inferred relationship | Existential restriction modifier | 2 | 
| Revision of fixtures for attachment of nasal prosthesis | Procedure site - Indirect | False | Nasal structure | Inferred relationship | Existential restriction modifier | 1 | 
| Removal of fixtures for attachment of nasal prosthesis | Procedure site - Indirect | False | Nasal structure | Inferred relationship | Existential restriction modifier | 1 | 
| Second stage attachment of fixtures for nasal prosthesis | Procedure site - Indirect | True | Nasal structure | Inferred relationship | Existential restriction modifier | 1 | 
| First stage attachment of fixtures for nasal prosthesis | Procedure site - Indirect | True | Nasal structure | Inferred relationship | Existential restriction modifier | 1 | 
| Diagnostic endoscopic examination of nasal cavity | Procedure site - Direct | False | Nasal structure | Inferred relationship | Existential restriction modifier | 1 | 
| Other specified operations on fixtures for nasal prosthesis | Procedure site - Indirect | False | Nasal structure | Inferred relationship | Existential restriction modifier | 1 | 
| One stage attachment of fixtures for nasal prosthesis NEC | Procedure site - Indirect | False | Nasal structure | Inferred relationship | Existential restriction modifier | 1 | 
| Operations on fixtures for nasal prosthesis NOS | Procedure site - Indirect | False | Nasal structure | Inferred relationship | Existential restriction modifier | 1 | 
| Other plastic operations on nose | Procedure site - Direct | False | Nasal structure | Inferred relationship | Existential restriction modifier | 1 | 
| Other specified other plastic operations on nose | Procedure site - Direct | False | Nasal structure | Inferred relationship | Existential restriction modifier | 1 | 
| Other plastic operations on nose NOS | Procedure site - Direct | False | Nasal structure | Inferred relationship | Existential restriction modifier | 1 | 
| Radionuclide study of nasal mucociliary clearance | Procedure site - Direct | False | Nasal structure | Inferred relationship | Existential restriction modifier | 1 | 
| [SO]Specified nose NEC | Is a | False | Nasal structure | Inferred relationship | Existential restriction modifier |  | 
| Diagnostic endoscopic examination of nasal cavity and biopsy of lesion of nasal cavity | Procedure site - Direct | False | Nasal structure | Inferred relationship | Existential restriction modifier | 2 | 
| [X]Other congenital malformations of nose | Finding site | False | Nasal structure | Inferred relationship | Existential restriction modifier | 1 | 
| Other polyp of sinus NOS | Finding site | False | Nasal structure | Inferred relationship | Existential restriction modifier | 1 | 
| Nasal polyp NOS | Finding site | False | Nasal structure | Inferred relationship | Existential restriction modifier | 1 | 
| Reconstruction of nose NEC | Procedure site - Direct | False | Nasal structure | Inferred relationship | Existential restriction modifier | 1 | 
| Nasal symptom NOS | Finding site | False | Nasal structure | Inferred relationship | Existential restriction modifier |  | 
| Other specified plastic repair of nose | Procedure site - Direct | False | Nasal structure | Inferred relationship | Existential restriction modifier | 1 | 
| Plastic repair of nose NOS | Procedure site - Direct | False | Nasal structure | Inferred relationship | Existential restriction modifier | 1 | 
| Rhinoplasty NEC | Procedure site - Direct | False | Nasal structure | Inferred relationship | Existential restriction modifier | 1 | 
| Other nose injuries | Finding site | False | Nasal structure | Inferred relationship | Existential restriction modifier | 1 | 
| Non-surgical nose biopsy NOS | Procedure site - Direct | False | Nasal structure | Inferred relationship | Existential restriction modifier | 1 | 
| Biopsy of lesion of nose NEC | Procedure site - Direct | False | Nasal structure | Inferred relationship | Existential restriction modifier | 1 | 
| Other operation on nose NOS | Procedure site | False | Nasal structure | Inferred relationship | Existential restriction modifier | 1 | 
| Other specified excision of nose | Procedure site - Direct | False | Nasal structure | Inferred relationship | Existential restriction modifier | 1 | 
| Excision of nose NOS | Procedure site - Direct | False | Nasal structure | Inferred relationship | Existential restriction modifier | 1 | 
| Other specified operations on nose | Procedure site | False | Nasal structure | Inferred relationship | Existential restriction modifier | 1 | 
| Nose operations NOS | Procedure site | False | Nasal structure | Inferred relationship | Existential restriction modifier | 1 | 
| Other operations on nose | Procedure site | False | Nasal structure | Inferred relationship | Existential restriction modifier | 1 | 
| Other specified other operation on nose | Procedure site | False | Nasal structure | Inferred relationship | Existential restriction modifier | 1 | 
| Columella lengthening procedure unspecified | Procedure site - Direct | False | Nasal structure | Inferred relationship | Existential restriction modifier | 1 | 
| Correction of nasal deformity NOS | Procedure site | False | Nasal structure | Inferred relationship | Existential restriction modifier | 1 | 
| Other specified functional endoscopic sinus surgery - diagnostic endoscopy of nose or sinus | Procedure site - Direct | False | Nasal structure | Inferred relationship | Existential restriction modifier | 2 | 
| Sneezing symptom NOS | Finding site | False | Nasal structure | Inferred relationship | Existential restriction modifier |  | 
| Congenital absence of nose NOS | Finding site | False | Nasal structure | Inferred relationship | Existential restriction modifier | 1 | 
| Other polyp of sinus | Finding site | False | Nasal structure | Inferred relationship | Existential restriction modifier | 1 | 
| Incision of nose NOS | Procedure site - Direct | False | Nasal structure | Inferred relationship | Existential restriction modifier | 1 | 
| Open wound of nose, unspecified | Finding site | False | Nasal structure | Inferred relationship | Existential restriction modifier | 1 | 
| Open wound of nose NOS | Finding site | False | Nasal structure | Inferred relationship | Existential restriction modifier | 1 | 
| Open wound of nose with complication, unspecified | Finding site | False | Nasal structure | Inferred relationship | Existential restriction modifier | 1 | 
| Open wound of nose with complication, NOS | Finding site | False | Nasal structure | Inferred relationship | Existential restriction modifier | 1 | 
| Foreign body in nose NOS | Finding site | False | Nasal structure | Inferred relationship | Existential restriction modifier | 1 | 
| Polyp of nasal cavity NOS | Finding site | False | Nasal structure | Inferred relationship | Existential restriction modifier | 1 | 
| Foreign body in nose, unspecified part | Finding site | False | Nasal structure | Inferred relationship | Existential restriction modifier | 1 | 
| Other anomalies of nose NOS | Finding site | False | Nasal structure | Inferred relationship | Existential restriction modifier | 1 | 
| Other anomalies of nose | Finding site | False | Nasal structure | Inferred relationship | Existential restriction modifier | 1 | 
| Congenital nose deformity, unspecified | Finding site | False | Nasal structure | Inferred relationship | Existential restriction modifier | 1 | 
| Epistaxis control NOS | Procedure site - Direct | False | Nasal structure | Inferred relationship | Existential restriction modifier |  | 
| Complaining of nasal congestion | Finding site | True | Nasal structure | Inferred relationship | Existential restriction modifier | 1 | 
| Complaining of catarrh | Finding site | True | Nasal structure | Inferred relationship | Existential restriction modifier | 1 | 
| Closed rhinoplasty | Procedure site - Direct | False | Nasal structure | Inferred relationship | Existential restriction modifier | 1 | 
| Operation on fixture for nasal prosthesis | Procedure site - Indirect | True | Nasal structure | Inferred relationship | Existential restriction modifier | 1 | 
| Traumatic amputation of nose | Finding site | False | Nasal structure | Inferred relationship | Existential restriction modifier | 1 | 
| Removal of nasogastric tube using fluoroscopic guidance (procedure) | Procedure site - Indirect | False | Nasal structure | Inferred relationship | Existential restriction modifier | 3 | 
| Primary open augmentation rhinoplasty using implant | Procedure site - Direct | True | Nasal structure | Inferred relationship | Existential restriction modifier | 1 |