منابع مشابه
Conjoined Twin
:HSUHVHQWDFRQMRLQHGWZLQ &7FDVHRISUHJQDQF LQ D HDUROG ZRPDQ JUDYLGD SDUD ZKRFDPH IRUKHU¿UVW URXWLQHXOWUDVRXQGDW ZHHNVRIJHVWDWLRQ6KHFRQFHLYHGEVSRQWDQHRXV conception. The patient had a healthy child from a SUHYLRXVSUHJQDQF7KHLQLWLDOXOWUDVRXQGUHYHDOHG two fetuses with a fused thorax and abdomen, two spines with an unusual extension, one beating heart, VKDUHG OLYHU DFURVV WKH IHWXVHV IRXU NLGQHV W...
متن کاملOn Twin--Good Rings
In this paper, we investigate various kinds of extensions of twin-good rings. Moreover, we prove that every element of an abelian neat ring R is twin-good if and only if R has no factor ring isomorphic to Z2 or Z3. The main result of [24] states some conditions that any right self-injective ring R is twin-good. We extend this result to any regular Baer ring R by proving that every elemen...
متن کاملAssessed facial normality after Twin Block therapy.
SUMMARY The first aim of this study was to identify any difference in the perception of facial normality between orthodontists and lay people of patients with the initial presentation of a Class II division 1 malocclusion, the second is to investigate whether there was an identifiable facial change following Twin Block (TB) therapy, and lastly, the relationship between identifiable facial chang...
متن کاملDizygotic twin with congenital AV block
The incidence of congenital atrioventricular (AV) block is estimated to be about 1 in 15,000-20,000 births. Although it is a rare disease, it increases fetal, neonatal, and childhood morbidity and mortality, and 60%-65% of all cases are reported to require pacemaker implantation before reaching adulthood (1). This disease can be idiopathic, but it is mostly caused by transmission of auto-antibo...
متن کاملTreatment timing for Twin-block therapy.
This cephalometric study evaluated skeletal and dentoalveolar changes induced by the Twin-block appliance in 2 groups of subjects with Class II malocclusion treated at different skeletal maturation stages in order to define the optimal timing for this type of therapy. Skeletal maturity in individual patients was assessed on the basis of the stages of cervical vertebrae maturation. The early-tre...
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ژورنال
عنوان ژورنال: International Journal of Experimental Dental Science
سال: 2018
ISSN: 2278-1692,2278-1706
DOI: 10.5005/jp-journals-10029-1183