A report on injuries and illnesses among athletes and games officials during XII South Asian Games-2016, Shillong, India

Background: The 12th South Asian Games (SAG) was held from February 5-16, 2016 in Guwahati and Shillong. International level mega-events bring people of different background to a single geographic location after extensive travel. Surveillance and measures for primary and secondary prevention of injuries and illnesses by the organizers and host country is highly desirable. There is no such previous published report on South Asian games. The study was conducted with the aim to analyse the medical arrangements and report injuries and illnesses in athletes and games officials during the South Asian Games-2016 at Shillong venue.Methods: : It is a retrospective study from all daily records of injuries and illnesses reported to the principal referral hospital designated to treat all significant injuries and illnesses for games officials and athletes from all eight participating countries staying in Shillong.Results: Eight major sports were conducted in Shillong that included Badminton, Boxing, Football, Judo, Taekwondo and Wushu. The average age of the injured athletes or ill officials combined was 27.5 years. Male to female ratio was approximately 7:3. There were a total of 65 injuries (59.6%) out of 109 hospital visits including six dislocations involving the upper limbs, but only one athlete required hospitalization. Athletes from three major contact sports namely taekwondo, football and wushu dominated the injured list. A significant number of games officials had injuries and medical illnesses, some requiring hospitalization.Conclusions: Thorough planning for befitting medical care arrangements is indispensable for successful conduct of any major sports event. Significant training, sensitization, preparedness, knowledge-based manpower and infrastructure are needed for adequate medical coverage before, during and after the schedule of any major sports events.

Ukhaa Tolgod dromaeosaurid

51 p. : ill. (some col.) ; 26 cm.Includes bibliographical references (p. 37-40).We describe a new dromaeosaurid theropod from the Upper Cretaceous Djadokhta Formation of Ukhaa Tolgod, Mongolia. The new taxon, Tsaagan mangas, consists of a well-preserved skull and cervical series. This specimen marks only the second dromaeosaurid taxon from a formation that has otherwise yielded numerous specimens of Velociraptor mongoliensis, and Tsaagan mangas is the only dromaeosaurid known from Ukhaa Tolgod beyond sporadic occurrences of isolated teeth. Tsaagan mangas differs from other dromaeosaurids in the possession of a straight, untwisted, and pendulous paroccipital process, a large and anteriorly located maxillary fenestra, and a jugal-squamosal contact that excludes the postorbital from the margin of the infratemporal fenestra. The phylogenetic affinities of Tsaagan mangas are determined through a comprehensive phylogenetic analysis of Coelurosauria, confirming its position within Dromaeosauridae. This new specimen, coupled with CT imaging, provides new information on the skull and braincase anatomy of dromaeosaurids

Review of Saurornithoides.

63 p. : ill. (1 col.), 1 map ; 26 cm. "June 25, 2009." Includes bibliographical references (p. 60-62).We review the morphology, taxonomy, and phylogenetic relationships of the Upper Cretaceous Mongolian troodontid Saurornithoides. Saurornithoides mongoliensis is known only by the holotype from Bayan Zag, Djadokhta Formation. This specimen includes a nearly complete, but weathered, skull and mandibles, a series of dorsal, sacral, and caudal vertebrae, and a partial pelvic girdle and hind limb. Saurornithoides junior, here referred to Zanabazar, also is known only by the holotype from Bugiin Tsav, Nemegt Formation. This specimen consists of a skull and partial mandible, a series of sacral and caudal vertebrae, a partial pelvic girdle, and the distal part of the right hind limb. Saurornithoides + Zanabazar is one of the few Mongolian taxa known from both the Djadokhta and Nemegt formations. The monophyly of Saurornithoides + Zanabazar has not been seriously questioned historically, yet empirical support for this clade is currently tenuous. A privileged phylogenetic relationship between Saurornithoides, Zanabazar, and the North American troodontid Troodon formosus is supported by numerous characters including the presence of a subotic recess, lateroventrally projecting and hollow basipterygoid processes, a lacrimal whose anterior process is significantly longer than its posterior process, a highly pneumatized parasphenoid rostrum, a constricted neck of the occipital condyle, a symphyseal region of the dentary that is slightly recurved medially, and an obturator process located near the middle of the ischiadic shaft. CT data for the skulls of both species facilitated a description of the endocranial anatomy of Saurornithoides mongoliensis and Zanabazar junior, including a reconstruction of the endocranial space of Zanabazar junior. Despite being the largest of the known troodontid species, the endocranial volume of Zanabazar junior is considerably smaller than that estimated for Troodon formosus, suggesting that the extremely high encephalization quotient of Troodon formosus may be autapomorphic among troodontids.American Museum of Natural History