Diversity research about facial morphology of unilateral complete cleft lip and palate affecting by different repair periods of palate repair / 华西口腔医学杂志
West China Journal of Stomatology
;
(6): 68-72, 2012.
Artículo
en Chino
| WPRIM
| ID: wpr-241859
ABSTRACT
<p><b>OBJECTIVE</b>To evaluate facial morphology characteristics of patients with unilateral complete cleft lip and palate (UCCLP) after cleft palate repair in different periods.</p><p><b>METHODS</b>46 nonsyndromic UCCLP patients were chosen as test group and divided into three kinds (under 4-year-old, 4-7-year-old, over 7-year-old) according to periods of palate repair. 38 age and gender matched non-clefts children were involved as control group. 26 cephalometric measurements were measured to evaluate facial morphology of four groups.</p><p><b>RESULTS</b>Compared with patients who received palate repair before 4-year-old, patients who received repair after 4-year-old had more protrusive ANS point (Ba-N-ANS, Ba-ANS) and less Y-axis angle. Patients who received palate repair after 7-yesr-old had greater A-PMP and ANS-PMP than patients who received palate repair before 4-year-old, patients who received palate repair before 7-year-old had smaller ANS-Me but after had no significant difference when compared with non-clefts.</p><p><b>CONCLUSION</b>Whenever palate repair is undertaken in the period of maxillary growth and development, patients' maxillary growth would be restrained, the delayed repair sample have better lower face height, maxillary protrusion, maxillary sagittal length and mandible growing direction when compared with the early repair sample, that is to say, the delayed repair sample have preferable head-face morphology.</p>
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Asunto principal:
Cefalometría
/
Labio Leporino
/
Fisura del Paladar
/
Cara
/
Mandíbula
/
Maxilar
Límite:
Niño
/
Child, preschool
/
Humanos
Idioma:
Chino
Revista:
West China Journal of Stomatology
Año:
2012
Tipo del documento:
Artículo
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