Cleft lip and palate patient often requires expansion, Appliance of choice in such cases is.. Cap splint type of expansion appliance Cleft lip and palate patient often requires expansion, Appliance of choice in such cases is: 1. Hyrax appliance. 2. Hass appliance. 3. Cap splint type of expansion appliance. *** 4. SARPE. 5. Spring jet. Share This: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook