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Hello There. I am Admin. I'm a dentist by profession and loves to play around with web technologies. I am a full stack and Google Certified Associate Android Developer. Some of the languages I know include, PHP, MYSQL, Python, JS along with good knowledge in VueJS.

Pederson Difficulty Index

Pederson in 1988 proposed the difficulty index which is one of the most popular difficulty index used till date. The difficulty index is based on local anatomy observation and from radiographs. Pederson Difficulty Index Pederson Difficulty Index Value Mesioangular 1 Horizontal/Transverse 2 Vertical 3 Distoangular 4 Table 1: Based on the Spatial Relationship Value Level

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