“…A majority of reports addressing timing of surgery have focused on the influence of age at time of palatal surgery on speech outcome (e.g., Holdsworth, 1954;Jolleys, 1954;McWilliams, 1960;Peet, 1961;Cleveland and Falk, 1970;Koberg and Koblin, 1973;Evans and Renfrew, 1974;Kaplan et al, 1974Kaplan et al, , 1980Kaplan et al, , 1982Curtin, 1982, 1990;Desai, 1983;Randall et al, 1983;Barimo et al,1987;O'Gara and Logemann, 1988;Copeland, 1990;Rohrich and Byrd, 1990;Haapanen and Rantala, 1992;O'Gara et al, 1994;Denk and Magee, 1996;Rohrich et al, 1996Rohrich et al, , 2000Marrinan et al, 1998;Ysunza et al, 1998;Kirschner et al, 2000;Sandberg et al, 2002;Rohrich and Gosman, 2004;Hardin-Jones and Jones, 2005).…”