Twain Impaction-A Novel Orthodontic ApproachCorrespondence Address :
Karnati Kumar Reddy Praveen,
Jalan Teknologi Kota Damansara, Petaling Jaya, Selangor, Malaysia.
Primary failure of eruption (PFE) contend one of the varied rationale for etiology of malocclusions with eruption sequence disturbances. In a contemporary world of modernisation and advanced technological innovations. Orthodontics is being revising its literature with new dimensions fortifying the biomechanics with biological considerations. The Poul Gjessing universal spring which is a distinguished and highly efficient spring assured simultaneous three dimensional control of teeth, which being a sculler achievement of many specialists. This seldom case report details a unique in its incidence with ectopically erupted and impacted first premolar interfering the late eruption pathway of canine, leading to twain impaction.
Canine impaction, Premolar impaction, PG Spring, Primary eruption failure, 3-D tooth movement
Karnati Kumar Reddy Praveen, Priyank Seth, Karnati Chaitanya, Gopuvaram Gayathri, Myint Wei. TWAIN IMPACTION-A NOVEL ORTHODONTIC APPROACH. Journal of Clinical and Diagnostic Research [serial online] 2018 December [cited: 2018 Dec 14 ]; 12:ZD05-ZD07. Available from
Date of Submission: Jun 24, 2018
Date of Peer Review: Aug 02, 2018
Date of Acceptance: Sep 01, 2018
Date of Publishing: Dec 01, 2018
Financial OR OTHER COMPETING INTERESTS: None.
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