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The article presents the text of a speech by professor H. K. T. Raza of NSCB Medical College in Jabalpur, India, delivered at the Indian Orthopaedic Association Conference (IOACON) in Kolkata on December 5, 2007, in which he discussed the establishment of the association, its development, and its plans and activities for the future.

The article discusses various reports published within the issue, including one on the utility of scores in the decision of salvage or amputation and another by Antonio Rios-Luna on the coverage of tibia after a high energy trauma.

Closed posterior dislocation of the ankle without a fracture is a rare injury. We are reporting a case in a young male on his motorbike, being hit at the right ankle from behind. The mechanisms of injury along with MRI findings are being discussed. [ABSTRACT FROM AUTHOR]

The article presents an obituary for Doctor P. Tejeswar Rao, who was instrumental in forming the Orissa Orthopedic Association (OOA) in India in 1976.

Introduction: Magnetic resonance imaging is a pictorial depiction of the patho-anatomy of a bony lesion. As different parts of the tumor in Osteogenic sarcoma concurrently undergo various biological processes i.e. osteoblastic new bone formation, cell death, necrosis, bony destruction and revascularization etc., we hypothesized that the image seen in MRI could be used to assess the tumor behavior at that time. This study was done as a preliminary study with the aim to find whether the MRI pictures can have identifiable patterns and if present whether they can be linked to biological behavior. We could identify 2 distinct patterns in T2 weighted images which correlated well with serum alkaline phosphatase a serum marker and the duration of symptoms and so we are reporting our observations., Material and Method: T2 weighted MRI pictures of 15 cases of Osteogenic sarcoma were studied for identifiable patterns in matrix. These patterns if found were to be linked to biological behavior in the form of serum alkaline phosphatase levels and duration of symptoms., Results: We could identify 2 unique patterns named by us as Group 1 Heterogeneous type (4 cases) which had a raised serum alkaline phosphatase level and had a history at presentation of less than 3 months duration. In Group 2 homogenous type (5 cases) the serum alkaline phosphatase levels were low and the cases presented after 6 months. As we could not identify any logical pattern in rest of the cases we labeled them as miscellaneous., Discussion: MRI patterns can be used as markers of disease activity as there are 2 clear poles correlating well with serum alkaline phosphatase levels (high or low). Intermediate patterns may be the natural biological behavior and waxing and waning of the tumor disease activity.