Mean GOSLON Yardstick Scores After 3 Different Treatment Protocols—A Long-term Study of Patients With Unilateral Cleft Lip and Palate

Objectives:(1) To evaluate dental arch relationships, with the Great Ormond Street, London and Oslo (GOSLON) Yardstick, of participants with Unilateral cleft lip and palate (UCLP) and treated with 1-stage palatal closure with 3 different surgical protocols (2) to compare the mean GOSLON ratings with other CLP centers.Design:Retrospective study of medical charts and dental models.Setting:Karolinska University Hospital, Stockholm, Sweden.Participants:Eighty-seven patients with UCLP operated with 1-stage palatal repair. Thirty-five were operated with Veau-Wardill-Kilner (VWK) technique 1975 to 1986, 31 with minimal incision technique (MIT) from 1987 to 1997, and 21 according to MIT with muscle reconstruction (MITmr) 1998 to 2004.Interventions:Dental casts at ages 5 (n = 87), 7 to 8 (n = 27), 10 (n = 81), 16 (n = 61), and 19 (n = 35) years were rated by 10 assessors with the GOSLON Yardstick. Information of other interventions was retrieved from patients’ charts.Main outcome measures:Mean GOSLON ratings.Resul...