Prosthetic restorations, dental root fillings and periodontal bone resorptions as a forensic-odontologic aid for determining the age above 18 years: A radiographic study of orthopantomograms from a group of teenagers and yount adults

The human teeth are a valuable source of information concerning identification and age calculation in forensic sciences. Dental treatment often causes permanent alteration of the teeth, which is visible on radiographs. The correlation of prosthetic restorations, root canal fillings and periodontal bone loss with chronological age has not yet been used for determining the completed 18th year of life in teenagers and young adults, e. g. for legal and anthropological purposes. The aim of this study was to determine whether the evaluation of such findings on radiographs correlates with the chronological age in teenagers and young adults. MATERIAL AND METHODS: The dental X-rays (orthopantomogram, OPG) of 1053 outpatients (age: 14 to 24 years) were avaluated. The values "prosthetically restored", "filled dental root", or "periodontal bone loss" were recorded for each tooth present. The data were then evaluated using statistical tools. RESULTS: The correlation between the number of prosthetically restored teeth and the chronological age is high. The positive predictive value of determining an age of at least 18 years proved to be very high. However, these findings are rarely present in this age group. The number of endodontically treated teeth correlated less exactly with age. On the other hand, the determination of periodontal bone loss gave reasonable positive predictive values for the threshold value "chronological age of 18 years or more". DISCUSSION: This study provides for the first time predictive values for the estimation whether a person is 18 years of age, based on the evaluation of teeth with prosthetic restorations, root canal fillings or periodontal bone loss on OPGs only. Whereas the number of patients with such findings is generally low in this age group, some of the positive findings can be used for age estimation as an adjunct to other sources of age calculation. The sole application of these criteria is not recommended, as sanitary conditions of the teeth depend on both social and individual circumstances. Therefore, the calculated values also reflect the culture of the sample studied. Finally, they are time-dependent and have to be compared to data from other populations. These results have some bearing on the field of forensic odontology.     

New policy on methadone maintenance treatment in prisons established in Alberta

The right of a prisoner to access methadone maintenance treatment (MMT) while incarcerated in a correctional institution has recently been raised and examined in the Alberta Court of Queen's Bench case of Milton Cardinal v The Director of the Edmonton Remand Centre and the Director of the Fort Saskatchewan Correctional Centre. This is a significant, precedent-setting case. For the first time, a Canadian court has ordered that a prisoner be provided with MMT during his or her period of incarceration. As a result of the case, and just before it was to proceed to trial, Alberta changed its policy and is now providing MMT to its provincial prisoners--at least when they had been receiving MMT prior to their incarceration.     

Asset protection and staying in control: wealth planning with Swiss insurance

Trusts continue to play an important role in asset protectionplanning. But annuities and life insurance, and in particularSwiss annuities, are a viable alternative in many cases. Furthermore,the combination of both structures, in most cases can resultin benefits that go beyond that of a pure trust structure ora sole annuity. The mechanics of these advantages are examinedin this article.     

The Court-martial of Corporal Payne and Others and the Future Landscape of International Criminal Justice

The court-martial of Corporal Payne and others involved thefirst charges brought under the International Criminal Court(ICC) Act in the United Kingdom, and led to the first Britishsoldier ever to be convicted for a war crime under internationallaw. But the significance of the case extends far beyond itsnational implications; it represents an important illustrationof the national-level accountability heralded by the ICC regime.This article critically examines the court-martial of CorporalPayne and others, and uses this analysis as the basis of a broaderexploration of the contrast between domestic courts-martialand international courts as fora for trying international crimes.The final part of the article explores the potential significanceof that dichotomy for the future landscape of internationalcriminal justice.