| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Kartagener syndrome | Interprets | True | Mucociliary clearance, function | Inferred relationship | Existential restriction modifier | 5 | 
| Cystic fibrosis without meconium ileus | Interprets | True | Mucociliary clearance, function | Inferred relationship | Existential restriction modifier | 1 | 
| Cystic fibrosis with meconium ileus | Interprets | True | Mucociliary clearance, function | Inferred relationship | Existential restriction modifier | 3 | 
| Immotile cilia syndrome | Interprets | True | Mucociliary clearance, function | Inferred relationship | Existential restriction modifier | 3 | 
| Cystic fibrosis of the lung | Interprets | True | Mucociliary clearance, function | Inferred relationship | Existential restriction modifier | 2 | 
| Cystic fibrosis | Interprets | True | Mucociliary clearance, function | Inferred relationship | Existential restriction modifier | 1 | 
| Mucociliary clearance defect | Interprets | True | Mucociliary clearance, function | Inferred relationship | Existential restriction modifier | 1 | 
| Inherited mucociliary clearance defect | Interprets | True | Mucociliary clearance, function | Inferred relationship | Existential restriction modifier | 1 | 
| Primary ciliary dyskinesia due to transposition of ciliary microtubules | Interprets | True | Mucociliary clearance, function | Inferred relationship | Existential restriction modifier | 3 | 
| Immotile cilia syndrome due to defective radial spokes | Interprets | True | Mucociliary clearance, function | Inferred relationship | Existential restriction modifier | 3 | 
| Immotile cilia syndrome due to excessively long cilia | Interprets | True | Mucociliary clearance, function | Inferred relationship | Existential restriction modifier | 1 | 
| Young's syndrome | Interprets | True | Mucociliary clearance, function | Inferred relationship | Existential restriction modifier | 3 | 
| Rutland ciliary disorientation syndrome | Interprets | True | Mucociliary clearance, function | Inferred relationship | Existential restriction modifier | 3 | 
| Acquired mucociliary clearance defect | Interprets | True | Mucociliary clearance, function | Inferred relationship | Existential restriction modifier | 1 | 
| Secondary ciliary dyskinesia | Interprets | True | Mucociliary clearance, function | Inferred relationship | Existential restriction modifier | 1 | 
| Transient mucociliary clearance defect | Interprets | True | Mucociliary clearance, function | Inferred relationship | Existential restriction modifier | 2 | 
| Cystic fibrosis of pancreas | Interprets | True | Mucociliary clearance, function | Inferred relationship | Existential restriction modifier | 2 | 
| Diabetes mellitus co-occurrent and due to cystic fibrosis | Interprets | True | Mucociliary clearance, function | Inferred relationship | Existential restriction modifier | 2 | 
| Exocrine pancreatic manifestation co-occurrent and due to cystic fibrosis | Interprets | True | Mucociliary clearance, function | Inferred relationship | Existential restriction modifier | 2 | 
| Follicular hamartoma with alopecia and cystic fibrosis syndrome | Interprets | True | Mucociliary clearance, function | Inferred relationship | Existential restriction modifier | 1 | 
| Primary ciliary dyskinesia and retinitis pigmentosa syndrome | Interprets | True | Mucociliary clearance, function | Inferred relationship | Existential restriction modifier | 4 | 
| Fetal cystic fibrosis | Interprets | True | Mucociliary clearance, function | Inferred relationship | Existential restriction modifier | 2 | 
| Cystic fibrosis with intestinal manifestations | Interprets | False | Mucociliary clearance, function | Inferred relationship | Existential restriction modifier | 1 | 
| Cystic fibrosis with gastritis and megaloblastic anemia syndrome | Interprets | True | Mucociliary clearance, function | Inferred relationship | Existential restriction modifier | 2 | 
| Classical cystic fibrosis | Interprets | True | Mucociliary clearance, function | Inferred relationship | Existential restriction modifier | 2 | 
| Atypical cystic fibrosis | Interprets | True | Mucociliary clearance, function | Inferred relationship | Existential restriction modifier | 2 | 
| Subclinical cystic fibrosis | Interprets | True | Mucociliary clearance, function | Inferred relationship | Existential restriction modifier | 2 | 
| Exacerbation of cystic fibrosis | Interprets | True | Mucociliary clearance, function | Inferred relationship | Existential restriction modifier | 1 | 
| Cystic fibrosis with distal intestinal obstruction syndrome | Interprets | False | Mucociliary clearance, function | Inferred relationship | Existential restriction modifier | 1 |