Speech in unilateral and bilateral cleft palate patients from Stockholm.
The speech of 84 patients with complete unilateral cleft lip and palate and 19 patients with complete bilateral cleft lip and palate was judged by professional listeners and compared with a control group of 40 noncleft subjects. The unilateral cleft group consisted of two subgroups: one group of 45 patients, who were treated with presurgical orthopedics before primary surgery, and one group of 39 patients, who were not. The speech of the patients and the noncleft subjects was tape recorded and randomly mixed prior to listener judgments. No significant differences in articulation or resonance were found between the subgroups of unilateral cleft patients. The results also indicated that the bilateral cleft patients had poorer speech and needed more speech therapy than the unilateral cleft patients. All cleft patients were found to have poorer speech than the noncleft subjects in spite of considerable speech therapy and complementary surgical treatment. This has resulted in a change in the Stockholm approach toward earlier palatal surgery, tailor-made pharyngeal flap operations, and earlier parental information and treatment of articulatory deviations.
Karling
J
J
Department of Logopedics and Phoniatrics, Karolinska Hospital, Stockholm, Sweden.
Larson
O
O
Leanderson
R
R
Henningsson
G
G
D000293:Adolescent; D001184:Articulation Disorders / Q000209:etiology* / Q000503:physiopathology; D002648:Child; D002971:Cleft Lip / Q000150:complications / Q000503:physiopathology* / Q000628:therapy; D002972:Cleft Palate / Q000150:complications / Q000503:physiopathology* / Q000628:therapy; D005115:Extraoral Traction Appliances; D005402:Fistula / Q000209:etiology; D006801:Humans; D007223:Infant; D009059:Mouth Diseases / Q000209:etiology; D009668:Nose Diseases / Q000209:etiology; D015588:Observer Variation; D009971:Orthodontics, Corrective; D011300:Preoperative Care; D013065:Speech Intelligibility; D013070:Speech Therapy; D013524:Surgical Flaps; D014833:Voice Quality