|  K03 |  | Other diseases of hard tissues of teeth   | 
	
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		|  K03.0 |  | Excessive attrition of teeth |  
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| Approximal wear of teeth |  | Occlusal wear of teeth |  |  | 
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		|  K03.1 |  | Abrasion of teeth |  
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| Dentifrice abrasion of teeth |  | Habitual abrasion of teeth |  | Occupational abrasion of teeth |  | Ritual abrasion of teeth |  | Traditional abrasion of teeth |  | Wedge defect NOS |  |  | 
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		|  K03.2 |  | Erosion of teeth |  
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| Erosion of teeth due to diet |  | Erosion of teeth due to drugs and medicaments |  | Erosion of teeth due to persistent vomiting |  | Erosion of teeth NOS |  | Idiopathic erosion of teeth |  | Occupational erosion of teeth |  |  | 
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		|  K03.3 |  | Pathological resorption of teeth |  
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| Internal granuloma of pulp |  | Resorption of teeth (external) |  |  | 
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		|  K03.4 |  | Hypercementosis |  
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		|  K03.5 |  | Ankylosis of teeth |  | 
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		|  K03.6 |  | Deposits [accretions] on teeth |  
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| Betel deposits [accretions] on teeth |  | Black deposits [accretions] on teeth |  | Extrinsic staining of teeth NOS |  | Green deposits [accretions] on teeth |  | Materia alba deposits [accretions] on teeth |  | Orange deposits [accretions] on teeth |  | Staining of teeth NOS |  | Subgingival dental calculus |  | Supragingival dental calculus |  | Tobacco deposits [accretions] on teeth |  |  | 
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		|  K03.7 |  | Posteruptive color changes of dental hard tissues |  
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		| Excludes2 | deposits [accretions] on teeth (K03.6) 
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		|  K03.8 |  | Other specified diseases of hard tissues of teeth |  |  |  | 
	
		|  K03.81 |  | Cracked tooth |  
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		| Excludes1 | asymptomatic craze lines in enamel - omit code broken or fractured tooth due to trauma (S02.5)
 
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		|  K03.89 |  | Other specified diseases of hard tissues of teeth |  |  | 
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		|  K03.9 |  | Disease of hard tissues of teeth, unspecified |  |