Occlusal Disorders among Patients with Total Clefts of Lip, Alveolar Bone, and Palate

Table 4

Malocclusions in a group of girls.

Diagnosis	CLP-R		CLP-L		BCLP		Controls
	𝑛=8	%	𝑛=36	%	𝑛=17	%	𝑛=96	%
Class II malocclusions
Distoclusion with protrusion of upper incisors	0	0	4	11.11	1	5.88	34	35.42
Distoclusion with retrusion of upper incisors	0	0	0	0	4	23.53	8	8.33
Partial distoclusion	0	0	0	0	0	0	4	4.17
Pseudodistocclusion	0	0	0	0	0	0	1	1.04
Retrogenia	0	0	0	0	0	0	0	0
Class III malocclusions
Total mesiocclusion	0	0	1	2.78	0	0	1	1.04
Partial mesiocclusion	0	0	1	2.78	1	5.88	0	0
Pseudomesiocclusion	0	0	7	19.44	7	41.18	1	1.04
Progenia	0	0	0	0	0	0	2	2.08
Vertical malocclusions
Open bite: partial, anterior	0	0	1	2.78	1	5.88	6	6.25
Total open bite	0	0	0	0	0	0	3	3.13
Open bite: lateral, right-sided	2	25.0	0	0	2	11.76	0	0
Open bite: lateral, left-sided	0	0	5	13.89	5	29.41	2	2.08
Deep bite	0	0	0	0	0	0	1	1.04
Transverse malocclusions
Crossbite: partial, anterior	2	25.0	3	8.33	5	29.41	5	5.21
Total cross bite	1	12.5	9	25	10	58.82	0	0
Crossbite: partial, right-sided	6	75.0	7	19.44	8	47.05	8	8.33
Crossbite: partial, left-sided	3	37.5	21	58.33	14	82.35	3	3.13
tette-a-tette	0	0	5	13.89	5	29.41	2	2.08
Lingual occlusion	0	0	0	0	1	5.88	32	33.33
Class I malocclusions
Isolated teeth anomalies	0	0	1	2.78	0	0	6	6.25