Orthodontics and Orthodontology Commons^™

Infrazygomatic Crest Zone Regarding Orthodontic Mini-Implants – A Review, Abbas F. Alsaeedi, Mehdi Abdul-Hadi Alrubayee, Gautham Sivamurthy

Maaen Journal for Medical Sciences

Background: Temporary anchorage devices have revolutionized fixed orthodontic appliance treatment through anchorage controlling in the clinic and play an essential role in resolving many complex cases. There is a possible risk for roots injury while using inter-radicular micro-implants, this is due to limited space. Therefore, the infrazygomatic crest area can be an alternative mini-implant insertion site in upper arch.

Objectives: To review orthodontic temporary anchorage devices (mini-implants) used in infrazygomatic crest in terms of: method of application, material, size of mini-implants, failure rate and advantage over inter-radicular mini-implants.

Sources: Internet sources, such as Google and Scholar PubMed. Selection of study: …

Early Eruption Of All Permanent Teeth, Including The Upper Canines, In A Nine-Year-Old Child Who Was Born Prematurely; Case Report, Bassam Ali Al-Turaihi, Israa Hussein Ali

Maaen Journal for Medical Sciences

The world health organization (WHO) define the premature birth as a birth occur before 37 weeks of gestation or if the birth weight is below 2500 g. Our case subjected for both criteria of the preterm definition. ((1)) ((2)) The case was born before 31st week with 1300 g birth weight with stormy beginning of life in the first three months in the hospital according to the history taken from general practitioner (GP) for that reason their parents tack care about his general health and specifically oral health and development. Throughout his life he developed healthy with no medical problem. …