Webb11 feb. 2024 · Two studies did not find significant differences in periodontal changes between the two expansion treatments, 5, 10 and one reported increased periodontal bone loss with changes in height and thickness for slow expansion. 8 A summary of the description of the studies included and evaluated is presented in Table 2. Synthesis of … WebbCorrection of the transverse discrepancy usually requires expansion of the palate by a combination of orthopedic and orthodontic tooth movements. Three expansion …
Relapse following maxillary expansion: A study of twenty-five ...
WebbConclusions: Both rapid and slow expansion treatments present potential irritation effect (increase of PI index and PBI index) on the periodontium, suggested by the significant increase of PI and PBI from t0 to t1 in both … Webb1 apr. 2024 · Rapid palatal expansion (RPE) has been used widely for the treatment of transverse maxillary constriction by expanding the maxillary arch and thus achieving the balanced and harmonious occlusion in adolescent orthodontic patients.3, 4, 5 opals from oregon
Effects of rapid maxillary expansion on the midpalatal suture: a ...
Webb14 juni 2011 · Answer: Removable palate expanders, when activated physiologically, are more effective than fixed. You have a great question that deserves a straight answer. … WebbSlow expansion has been found to promote greater postexpansion stability, given an adequate retention period. 2,5,10,15,18,23,24,27-29 Furthermore, in a comparison of … Webb11 apr. 2024 · The palatal acrylic bodies of the Haas expander are critical to the orthopedic displacement of the alveolus. Data on long-term stability are difficult to obtain because patients must be recalled for records many years after the completion of their treatment. iowa escheat laws