The knowledge of dental age, bone age and chronological age will provide more comprehensive patient care in dentistry.There is justifiable emphasis on the relationship between dental, bone and chronological ages.Medicine and Dentistry has currently embarked upon an era of biological ages (dental and bone age)that is drastic departure from legal age (chronological age). Dental age and bone age is useful in dentistry to formulate treatment plan and its useful as an additional source of information in the field of Orthopedics, Orthodontics, Pediatrics, Endocrinology, Hematology, Forensics and...