Preoperative single-dose TXA can significantly reduce postoperative blood loss in posterior approach lumbar surgery, and there were no significant side effects.

The non-fusion fixation system Dynesys is safe and effective regarding short-term curative effects for the treatment of ms-LDH.

This study showed a retrospective analysis of the incidence and pattern of traumatic facial fractures in a pediatric and adolescent population ( 18 years old) in China. The authors retrospectively reviewed 154 children and adolescent who had traumatic facial fractures and who were admitted to our university-affiliated hospitals from 2005 to 2010. This study enrolled 109 males and 45 females aged 11.9 AE 5.2 years old. The incidence peaked around the periods of 12 to 18 years in the male, 6 and 16 to 18 years in the female. The most common etiologies were motor vehicle collisions (MVCs) (60, 39.0%), followed by high fall (40, 26.0%), low fall (32, 20.8%). The most common fracture sites were mandible (78, 50.6%) and nose (33, 21.4%), followed by orbit (31, 20.1%). A total of 35 (22.7%) patients suffered neurological deficit. The patients in the 12 to 18 age range group accounted for the largest proportion of 54.5%. Fracture incidence showed peaks between the hours of 12:00 to 16:00 PM (33.7%), during the autumn season (30.5%) and on Friday to Sunday (50.0%). The most common etiology and fracture site were MVCs and mandible, respectively. Etiologies and patterns of traumatic facial fractures vary with age. Continued efforts toward injury prevention of traumatic facial fracture among the children and adolescents are warranted.

Xiang (2019) Minimally invasive surgical techniques for the therapy of far lateral disc herniation in middle-aged and elderly patients,

Xiang (2019) Minimally invasive surgical techniques for the therapy of far lateral disc herniation in middle-aged and elderly patients,