area and extend to the corresponding tooth depres-sion (Figure 1).7 When the cervical margin of a Class II restoration is located in the area of proximal root invaginations, tooth contour seems ââincompatibleââ with the convex shape of most matrices, as the latter are commonly used for the restoration of convex-shaped proximal areas. As concave-shaped matrices have not been devel-oped for such distinct clinical situations, the dental clinician has to rely on the proper shape of the wedge.
Southampton 's population has grown by almost eight per cent in ten years, census data has revealed. The new figures, published by the Titchfield-based Office of National Statistics, show that Southampton is a young city, with the number of people in their 20s reaching 51,200, compared to 30,800 people aged 65 and over.he ONS' own website states the population of Southampton at the census was 236,900 (http://www.ons.gov. uk/ons/interactive/v p2-2011-census-compa rator/index.html).
School Age Population Figure 13 shows the percentage of the population in Southampton that is school aged (5-14 years). There has been a decline in the percentage of the population occupied by school aged children from 1851 to 2001. However, there were rises in the 1881, 1891, 1971 and 2001 census years.ouseholds The number of households in Southampton increased between the 1931 and 2001 censuses. The number of households in the 2001 Census was 91,220, compared to 46,130 in 1931, a rise of 98 % (Figure 2).