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HA can be used as filler in the repair of craniofacial defects or small holes and depressions on enamel surface , as grafting material and as coating in implant dentistry .
 material: be; material: as; biomedical: craniofacial defects; material: enamel; material: as; material: material; material: as; application: implant; application: dentistry
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: manufacturing standard, machanical property, manufacturing process, material, engineering feature, process parameter, machine or equipment, application, process characterization, enabling technology, biomedical, concept or principle 
Text: {0} 
Answer:
 material: be; material: as; biomedical: craniofacial defects; material: enamel; material: as; material: material; material: as; application: implant; application: dentistry