Introduction & Objective: Shoulder joint is the most common articular dislocations in the body. There are many surgical techniques for the treatment of recurrent shoulder dislocation. The aim of the study is to evaluate the short-term results of surgical technique of modified Bankart repair for recurrent anterior shoulder instability.Materials & Methods: Twenty patients underwent an operation at Tabriz Shohada hospital, from May 2005 to December 2007 and were followed up for at least 18 months. The data was analyzed by descriptive statistical methods. Results: There were 85% male and 15% female participants in the study, with the average age of 24.7 years (14-46 years). The mean number of dislocation episode before surgery was 6 (3-11). Two had minor glenoid rim fracture. There was no case of rotator cuff tear. During the follow up after surgery, two patients had recurrence of dislocation. The mean Rowe score was 94 and no infection or neurological complication was reported. Average external rotation loss was 5°.Conclusion: According to the above-mentioned data, modified bankart procedure is an acceptable method for treatment of recurrent dislocation of the shoulder.

Women’s being obliged to cover their bodies results from an overall enquiry into jurisprudential sources. However, a deep thinking over the testimonies for hijab shows there are controversies about the limits and manners of hijab. The two extremes of these controversies are too far away from each other to be considered in a single perspective. On the one hand, some believe all parts of a woman’s body, including hands, face, and even her voice, should be covered; on the other hand, others believe a sincere look at a woman’s face and her saying prayer without a head cover are allowed. The former belief may result in social problems for women and Islamic societies whereas it is necessary for the Muslim women to have an active participation in the social life. Now the question is whether reviewing jurisprudential texts and approaching the issue from inside the religion can solve some of the problems Muslim women are facing or not. The paper tries to answer some of these questions, referring to Quranic verses, traditions, and words from jurisprudents.

The aim of this paper is to study orders over a valuation ring V with arbitrary rank in a central simple F-algebra Q. The relation between all of the orders is explained with a diagram. It is then shown that inside Bezout order, extremal V-orders are precisely semi-hereditary. In the last section, the effect of Henselization on maximal and semi-hereditary orders is examined.

As a result of the centralization of the power, security, and the hegemony established by the ilkhanids, the grounds of commercial flourishment were prepared and the urban economy in many significant sections of their territory started development. The commercial development in the Ilkhanid era, being directly connected with the Mongol might in their vast empire‏ embodied the development of the commercial routes in this era. In this period of history, commercial activities in both land and sea routes bloomed significantly. Mongols had a particular consideration for the commercial routs and being concerned with the importance of commerce, they were diligent to help them secure. More than one fourth of the Ilkhanid government income was required from trades as commerce, therefore, diligent effort and the further flourishment of the commercial routes was only natured. The subject of this study is to survey the situation‏ of a part of the commercial routes in the Ilkhanid era which placed in frontiers regions and connected routes to the world commercial and caused to influrish commerce, economy and culture.