Objective : To study early changes in cleft size and maxillary arch dimensions and to evaluate these changes in relation to performed surgical procedures. Design : Retrospective longitudinal study. Setting : The Cleft Lip and Palate Center, Uppsala University Hospital, Sweden. Patients : Dental study models of 79 consecutive children (28 with unilateral cleft lip and palate, 39 with cleft palate, and 12 with Pierre Robin sequence) were analyzed. Interventions : Lip repair at 3 to 4 months, soft palate repair at 6 to 10 months, and hard palate repair at 25 to 26 months of age. Main Outcome Measures : Cleft size was measured before each surgical intervention up to 2 years and arch dimensions were measured before each surgical intervention and at 5 years. Results : Cleft widths decreased from infancy up to 2 years, but the anteroposterior cleft length in cleft palate was unchanged. Arch widths between cuspid points (C-C1) and tuberosity points (T-T1) and also the change over time in C-C1 and T-T1 differed significantly between the groups from infancy up to 5 years. Conclusions : Cleft widths decreased after lip closure and/or soft palate closure. The children with unilateral cleft lip and palate had wider maxillary arch dimensions than the children with cleft palate or Pierre Robin sequence during the first years of life, but after hard palate closure the transverse growth was reduced in the children with unilateral cleft lip and palate. At 5 years the children with unilateral cleft lip and palate had similar maxillary widths as the children with cleft palate and/or Pierre Robin sequence.
The aim of the current study was to evaluate the relation between professional and lay rating and patients' satisfaction with nasolabial appearance in adults with repaired unilateral cleft lip and palate (UCLP). A cross-sectional population study, long-term follow-up with controls matched for age and sex was performed. All patients with complete UCLP born between 1960 and 1987 (n = 109), treated at Uppsala University Hospital, Sweden were invited and 83 (76%) agreed to participate. Follow-up was 20-47 years after primary lip surgery. An age- and sex-matched control group of 65 people were evaluated in the same way. Ratings from professional and lay panels of cropped photographs using a 5 point categorical scale for 4 features of the nasolabial appearance and the satisfaction with appearance questionnaire (SWA) for self-assessment were used. Professional and lay ratings correlated positively but the professionals consistently rated nasolabial appearance as better than did the lay panel (p < 0.001). Self-assessment of nasolabial appearance with the SWA (by patients and controls) did not correlate with the judgement of lay or professional panels. Judgement of nasolabial appearance in adults with repaired UCLP differs among professionals, lay people, and patients. This should be considered when deciding about secondary surgical treatment of signs of clefts.
The findings support the hypothesis that cleft size in infancy affects early outcome with respect to crossbite in children with UCLP, but not in children with CP.
Maxillary and mandibular anterior permanent teeth in 38 children aged 7-12 years were examined 2 x with an interval of 2 years to determine whether spontaneous facial/lingual tooth position changes were related to alterations of the widths of keratinized and attached gingiva and the clinical crown height. Measurements included dental plaque, gingival inflammation, probing depth, and width of keratinized and attached gingiva. In addition, study casts from the baseline and 2-year examinations were used to measure clinical crown height and tooth position. The results showed that significant alterations in the widths of the keratinized and attached gingiva took place when the teeth changed positions in facial or lingual directions. The changes in gingival widths could to some extent be coupled to changes in clinical crown height. In teeth moving lingually, the gingival widths increased and the clinical crown height decreased. In teeth moving facially, the gingival widths decreased, and the facial gingiva sometimes receded. These gingival alterations call for examination of the facial gingiva as part of the monitoring of the development of the permanent dentition.
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