2011
DOI: 10.4103/0970-4388.85836
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Cleidocranial dysplasia: A report of two cases

Abstract: Cleidocranial dysplasia (CCD) is an autosomal dominant disorder that presents with skeletal dysplasia. It commonly presents with significant dental problems such as retention of multiple deciduous teeth, impaction or delay in eruption of permanent teeth, and often with the presence of supernumerary teeth. We report two cases showing clinical and radiographic features of CCD.

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Cited by 12 publications
(9 citation statements)
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“…The typical bilateral absence of clavicles is only observed in 10% of cases of CCD; whereas hypoplastic acromial ends of the clavicle are more commonly seen,11 12 as was noticed in the present case. The widened pubic symphysis and sacroiliac joint, as was seen in this case, are due to delayed ossification.…”
Section: Discussionsupporting
confidence: 73%
“…The typical bilateral absence of clavicles is only observed in 10% of cases of CCD; whereas hypoplastic acromial ends of the clavicle are more commonly seen,11 12 as was noticed in the present case. The widened pubic symphysis and sacroiliac joint, as was seen in this case, are due to delayed ossification.…”
Section: Discussionsupporting
confidence: 73%
“…The permanent teeth generally lose their eruption stimulus and stay embedded, while the deciduous teeth are retained. Suggested factors for overretained deciduous teeth are lack of eruption potential and lack of cellular cementum on roots of permanent teeth, delayed mineralization of teeth, physical barrier-abnormal density of bone overlying the succedaneous teeth, and failure of bony crypt to resorb [13]. In our patient there was delayed eruption of permanent teeth and tooth buds of 32, 41, 42 were missing.…”
Section: Discussionmentioning
confidence: 85%
“…6). Complete clavicular agenesis is seen in 10% of patients, who have sloping and hypermobile shoulders [7], a small biacromial diameter, and the ability to approximate the shoulders anteriorly [8][9][10][11][12]. This hypermobility does not seem to promote instability of the glenohumeral joint, since reports of shoulder dislocation as a complication of CDD are scarce and always consist of anterior dislocation [12,13].…”
Section: Discussionmentioning
confidence: 98%