Orthodontic Treatment of Impacted Teeth. Adrian Becker

considerations Integrating implants with lingual appliances Conclusion References

      27  17 Clear Aligners in the Treatment of Impacted Teeth The beginning of an era Mechanical principles of the aligner Digital planning software Managing impacted teeth with clear aligners Methods of regaining space with clear aligners Impacted tooth traction while using clear aligners Clear aligner intra‐oral elastics interface References

      28  18 The Anatomy of Failure Why is it important to know the cause of the failure of the tooth or teeth to erupt? Patient‐dependent factors Radiologist‐dependent factors Orthodontist‐dependent factors Surgeon‐dependent factors Mid‐treatment alternate consultations – second opinions References

      29  19 Traumatic Impaction Acute traumatic intrusion (intrusive luxation) Spontaneous re‐eruption Manipulative/surgical repositioning and splinting Orthodontic reduction Orthodontic treatment considerations Indications for the different types of orthodontic appliance Conclusion References

      30  20 Extreme Impactions, Unusual Phenomena, Difficult Decisions Case 20.1: Monster tooth, supernumerary tooth, impacted central incisor and the maxillary midline Case 20.2: Bilaterally impacted maxillary canines in a patient suffering with aggressive juvenile periodontitis Case 20.3: Labially impacted maxillary canine at the level of the nasal floor Case 20.4: The inaccessible canine Case 20.5: Severe trauma in infancy: repairing the damage with orthodontics Case 20.6: Labial to the lateral incisor and lingual to the central incisor Case 20.7: Three adjacent impacted molars Case 20.8: Five unerupted teeth in the walls of a dentigerous cyst References

      31  21 Cleidocranial Dysplasia Clinical features and dental characteristics Diagnosis Treatment modalities Recognition of the clinical features What about the skeletal class III relationship in cleidocranial dysplasia patients? What management protocol can be used to achieve this level of compliance? Erupting the permanent teeth Surgical therapeutic measures Orthodontic strategy Preparing the patient The Jerusalem approach in clinical practice Extreme tooth movement Retention of the treated result Orthognathic surgery References

      32  Index

      33  End User License Agreement

      List of Tables

      1 Chapter 1Table 1.1 Apexification age of individual tooth types.

      2 Chapter 3Table 3.1 Colour code convention.

      3 Chapter 4Table 4.1 Typical effective dose from radiographic examination.

      4 Chapter 5Table 5.1 Immediate effects of closed and open exposure treatments on quali...Table 5.2 An instrument tray for a team approach.

      List of Illustrations

      1 Chapter 1Fig. 1.1 The advanced root development of the canines and premolars indicate...Fig. 1.2 A 12‐year‐old patient with root development indicating the late den...Fig. 1.3 The mandibular