| parent | CHEM | LP7786-9 |
| child | Ammonium urate crystals | LP32871-3 |
| child | Calcium bilirubinate | LP89583-6 |
| child | Calcium bilirubinate crystals | LP18871-1 |
| child | Calcium carbonate | LP16845-7 |
| child | Calcium carbonate crystals | LP32873-9 |
| child | Calcium hydrogen phosphate crystals | LP18875-2 |
| child | Calcium hydrogen phosphate dihydrate | LP34391-0 |
| child | Calcium magnesium phosphate | LP113962-7 |
| child | Calcium oxalate | LP16846-5 |
| child | Calcium phosphate | LP16847-3 |
| child | Calcium phosphate crystals | LP32875-4 |
| child | Carbonated calcium phosphate | LP29178-8 |
| child | Cholesterol crystals | LP32876-2 |
| child | Cystine crystals | LP32877-0 |
| child | Hydroxyapatite | LP208508-4 |
| child | Newberyite | LP89584-4 |
| child | Newberyite crystals | LP18872-9 |
| child | Sodium urate | LP35723-3 |
| child | Triamterene crystals | LP32883-8 |
| child | Triple phosphate | LP99331-8 |
| child | Triple phosphate crystals | LP16860-6 |
| child | Urate crystals | LP32885-3 |
| child | Urate dihydrate | LP89582-8 |
| child | Urate dihydrate crystals | LP18870-3 |
| PartDisplayName | en-US | Crystals and calculi |
LOINC Version: 2.80
FHIR