has part has part characteristic of inheres in has modifier Macrodontia Hypertrophy of tooth The standard reference has means and standard deviations by gender [Moyers et al, 1976]. Although it is easy to measure the width of teeth, and the definition is made with reference to the width of teeth, macrodontia actually means that the overall size of the tooth is increased. Tooth mass excess Increased size of the teeth, which can be defined as a mesiodistal tooth diameter (width) more than 2 SD above mean for age. Alternatively, an apparently increased maximum width of the tooth. Hyperplasia of tooth UMLS:C0266036 UMLS:C4280590 UMLS:C4280591 SNOMEDCT_US:71485000 Megalodontia Increased size of tooth Increased width of tooth Large tooth HP:0001572 UMLS:C4280592 Abnormal dental morphology abnormal increased size calcareous tooth