[Speech outcome after early or delayed hard palate closure].
Delayed hard palate closure (after age 6-7) was widely used for palatal repair in cleft palate children from 1976 to 1982. Since 1982, the approach has been revised into early complete closure of the soft and hard palate (before age 2). The articulation skills of 60 children with cleft lip and palate (age 3-5:11) who underwent early complete palate closure were compared with 47 children of similar age with soft palate closure only. The results indicated that the early complete closure group had more children with adequate articulation skills than the delayed hard palate closure group. Detailed analysis of the articulation patterns in each group revealed that the articulation substitution patterns made by the early complete closure group followed the trends of developmental articulation patterns, i.e. unaspirated, stopping and fronting phonological features. On the contrary, the articulation substitution patterns made by the delayed hard palate closure group were more related to structural deficits, i.e. compensatory articulation. Age 3-5 is a critical period for articulation maturation. We advocate that the complete palatal closure should be achieved before age 2 in order to equip cleft palate children with an equally normal oral structures to enhance speech/language development in a normal learning process during this critical period.
Wu
J
J
Department of Plastic Surgery, Chang Gung Memorial Hospital, Taipei, Taiwan, R.O.C.
Kuo
J
J
Tsai
Y C
YC
Noordhoff
M S
MS
D000367:Age Factors; D002675:Child, Preschool; D002971:Cleft Lip / Q000601:surgery*; D002972:Cleft Palate / Q000601:surgery*; D005260:Female; D006801:Humans; D008297:Male; D010159:Palate / Q000601:surgery*; D013060:Speech