Evaluation of catch-up growth from orthodontic treatment and supplemental growth hormone therapy by using Z-scores

Yoshiko Tsuboi, Takashi Yamashiro, Ryoko Ando, Teruko Takano-Yamamoto

Research output: Contribution to journalArticlepeer-review

6 Citations (Scopus)

Abstract

Pituitary dwarfism causes short stature due to partial or complete inhibition of growth hormone (GH) secretion. Supplemental therapy with human GH (rhGH) accelerates the statural growth of patients, but there is limited information about its effects on craniofacial growth. This study describes the orthodontic treatment of 2 patients (a boy and a girl) diagnosed with pituitary dwarfism and treated with rhGH therapy. Growing children have different growth velocities depending on age and sex, and this complicates the assessment of treatment effects; therefore, we used the Z-score to evaluate changes in stature and craniofacial components. Growth in craniofacial structures and stature were both enhanced by rhGH therapy during orthodontic treatment.

Original languageEnglish
Pages (from-to)450-458
Number of pages9
JournalAmerican Journal of Orthodontics and Dentofacial Orthopedics
Volume133
Issue number3
DOIs
Publication statusPublished - 2008 Mar

ASJC Scopus subject areas

  • Orthodontics

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