The aim of this study was to determine the relationship between loss of radiographic crestal bone height in panoramic, bitewing and periapical radiography and to probe the attachment loss after periodontal treatment. Radiographic and probing measurements were made at baseline and after one year The population in the study consisted of 21 individuals, 13 females and 8 males, ages 18-59 [mean 35....

BACKGROUND Guided bone regeneration (GBR) has been proven to be a reliable therapy to regenerate missing bone in cases of atrophy of the alveolar crest. The aim of the present retrospective analysis was to assess peri-implant tissue conditions and document peri-implant tissue stability in C-Tech implants when placed simultaneously with a GBR augmentation procedure. METHODS A total of 47 impla...

We present a new animation and model checking tool for CSP. The tool covers the CSP-M language, as supported by existing tools such as fdr and probe. Compared to those tools, it provides visual feedback in the source code, has an LTL model checker and can be used for combined CSP ‖ B specifications. During the development of the tool some intricate issues were uncovered with the CSP-M language....

statement of problem: the replacement of missing teeth with implant-associated restorations has become a widely used treatment modality in recent years. the length of dental implants may be a critical factor in achieving and maintaining osseointegration. purpose: the aim of this study was to evaluate the survival rate and bone loss of dental implants with different lengths materials and methods...

abstract background and aims. the aim of this study was to evalute the effect of double pedicle graft (dpg) with and without plasma rich in growth factor (prgf) in the treatment of miller's cl i and ii gingival recessions. materials and methods. thirty two bilateral buccal gingival miller’s cl i and ii recessions were selected. sixteen of the recessions were treated with dpg and prgf (test grou...

Oliverian Magma Series gneisses (442–454 Ma) in the cores of domes in southwestern New Hampshire have an igneous mineralogy that crystallized at pressures (P) of 9–11 kbar and temperatures (T) of 650–775 °C, whereas the cover (Ammonoosuc Volcanics) has the same formation age (453 ± 2 Ma) yet is clearly extrusive. A significant crustal section, ~30 km thick, must have originally separated the tw...

After a century of GENETICS, we understand better than ever the diversity of life and its immense evolutionary history. Nevertheless, we are still gazing at the tip of the iceberg of biological complexity. For virtually every biological rule, an exception lies in some organism on some branch of the tree of life. Meiosis is fair. Mating is random. Chromosomes govern inheritance. The genetic code...

congenital nasolacrimal duct obstruction (cnldo) is a common disease in children. the classic treatment of cnldo is probing that was done around one year old. however, controversy exists regarding the outcome of probing in children older than one year. this study aimed to find the cure rate of initial probing for cnldo and identify factors producing the failure rate in old age. in this retrospe...