Inferior dislocation of the hip is the rarest type in hip dislocation. Very few cases have been reported in the anglophonic literature, most of which involved the pediatric age group. Surprisingly, we came across a 30...Inferior dislocation of the hip is the rarest type in hip dislocation. Very few cases have been reported in the anglophonic literature, most of which involved the pediatric age group. Surprisingly, we came across a 30- year-old patient with a bilateral inferior hip dislocation. He had sustained a road traffic accident and the attitude of both hip joints was flexion and abduction. The diagnosis was confirmed by radiographs which revealed the long axis of the femur at an angle of 1 l0 （right） degrees and 100 （left）degrees respectively away from the axis. Closed reduction under sedation was successfully performed. Skin traction for a period of 6 weeks was advised and the follow-up revealed an excellent result. We present the details of this case, the first of its kind along with a review of the literature, discussing the various modes and mechanisms of injury inducing inferior dislocation of the hip.展开更多
Purpose： To investigate the diagnostic value of multi-slice computed tomography （MSCT） for combined thoracoabdominal injury. Methods： A retrospective study was conducted to analyze the clinical data and MSCT image...Purpose： To investigate the diagnostic value of multi-slice computed tomography （MSCT） for combined thoracoabdominal injury. Methods： A retrospective study was conducted to analyze the clinical data and MSCT images of 68 patients who sustained a combined thoracoabdominal injury associated with diaphragm rupture, and 18 patients without diaphragm rupture. All the patients were admitted and treated in the Chongqing Emergency Medical Center （a level I trauma center） between July 2005 and February 2014. There were 71 males and 15 females with a mean age of 39.1 years （range 13-88 years）. Among the 86 patients, 40 patients suffered a penetrating injury, 46 suffered a blunt injury as a result of road traffic accident in 21 cases, fall from a height in 16, and crushing injury in 9. The MSCT images were retrospectively reviewed by two radiologists. The results of CT diagnosis were compared with surgical findings and/or follow-up results. Results： Among the 86 cases, diaphragm discontinuity was found in 29 cases, segmental nonrecognition of the diaphragm in 14, diaphragmatic hernia in 21, collar sign in 14, dependent viscera sign in 18, elevated abdominal organs in 21, bowel wall thickening and/or hematoma in 6, and pneumoperitoneum in 8. CT diagnostic accuracy for diaphragm rupture was 88.4% in the right side and 90.7% in the left side. CT diagnostic accuracy for hemopneumothorax, pulmonary contusion, mediastinal hemorrhage, kidney and adrenal gland injuries was 100%, while for liver, spleen and pancreas injuries was 96.5%, 96.5g, 94.2% respectively. Conclusion： To reach an early diagnosis of combined thoracoabdominal injury, surgeons and radiologists should be familiar with all kinds of images which might show signs of diaphragm rupture, such as diaphragm discontinuity, segmental nonrecognition of the diaphragm, dangling diaphragm sign, diaphragm herniation, collar sign, dependent viscera sign, and elevated abdominal organs.展开更多
Hoffa＇s fracture is an uncommon fracture of the femoral condyle with coronal orientation of the fracture line. The mechanism of injury in pediatric Hoffa＇s fracture is road traffic accident, sports injury, and trivi...Hoffa＇s fracture is an uncommon fracture of the femoral condyle with coronal orientation of the fracture line. The mechanism of injury in pediatric Hoffa＇s fracture is road traffic accident, sports injury, and trivial injury. Clinical examination and proper imaging is important for diagnosis of pediatric Hoffa＇s fracture because of high chances of missing these injuries which can lead to nonunion and malunion at the fracture site. Open reduction and anatomical reduction of intraarticular fragment is the gold standard treatment of these fractures. We present a rare case of Hoffa＇s fracture in a 16-year-old girl with asso- ciated ipsilateral fibular fracture.展开更多
Objective： Trauma in India is an increasingly significant problem, particularly in light of rapid development and increasing motorization. Social changes are resulting in alterations in the epidemiology of trauma. Th...Objective： Trauma in India is an increasingly significant problem, particularly in light of rapid development and increasing motorization. Social changes are resulting in alterations in the epidemiology of trauma. The aim of the study was to assess the various epidemiological parameters that influence the cause of injury in the patients admitted to a major trauma centre in northem India. Methods： An observational study of 748 patients chosen by random assortment was carried out over a peri- od of 1 year （August 2008 to July 2009）. Age, sex, injury type and pattern were noted. Injury mode of upper and lower limbs was also noted. Results： Injuries occur predominately in the age group of 15-30 years. Males incurred more injury with male to female ratio of 6：1. The most vulnerable group was motorcycle users. Among the injured, farmers were the most commonly involved. Blunt injuries （94.92%） were much more common than penetrating injuries. Among patients with head injury, two wheelers related accidents were the most common （40.3%）. Most spinal cord injuries were caused by falls from height （51.09%）. Most lower limb fractures were simple type. Compound fractures of the lower limb were more common than up- per limb fractures. Conclusion： Strict enforcement of traffic rules, combined with improved infrastructure and behavior change can decrease the burden of road traffic accidents in India and other developing countries. This study could assist in raising the profile of road traffic accidents as a public health problem which needs to be addressed as a preventable cause of mortality and morbidity, and plan- ning appropriate interventions for this major challenge. Preventive strategies should be made on the basis of these epidemiological trends.展开更多
Objective： Head injury （HI） is the leading cause of mortality and life-long disability in infants. Infants have different anatomical and pathophysiological brain structures from other age groups. The aim of this st...Objective： Head injury （HI） is the leading cause of mortality and life-long disability in infants. Infants have different anatomical and pathophysiological brain structures from other age groups. The aim of this study was to survey infant HI patients admitted to Shahid Behest Hospital in Kashan, Iran from 2004 to 2010, and to identify the causes of His in this age group. Methods： In this retrospective study, all HI patients under the age of two who were hospitalized for more than 24 hours between January 2004 and January 2010 were enrolled in the study. Demographic, etiologic, and injury data were collected and a descriptive analysis was performed. Results： Infants comprised 20.8% of all children （under 15 years old） with His and 65.1% of the injuries occurred in the home. Falls were the most common cause of injury （63.4%）. In hospital mortality was 6.6 per 100 000 infants. A decreasing trend was seen in home events, but His caused by traffic accidents were increasing during the study period. The amount of HI infants resulting from car accidents has tripled from the years 2004 to 2010. Conclusion： Although home events and falling are the main causes of infant His and need attention, our study showed an increase of His caused by road traffic accidents, especially by car accidents, thus legislation for the implementation of protective equipment such as child safety seats and programs is urgently needed.展开更多
文摘Inferior dislocation of the hip is the rarest type in hip dislocation. Very few cases have been reported in the anglophonic literature, most of which involved the pediatric age group. Surprisingly, we came across a 30- year-old patient with a bilateral inferior hip dislocation. He had sustained a road traffic accident and the attitude of both hip joints was flexion and abduction. The diagnosis was confirmed by radiographs which revealed the long axis of the femur at an angle of 1 l0 （right） degrees and 100 （left）degrees respectively away from the axis. Closed reduction under sedation was successfully performed. Skin traction for a period of 6 weeks was advised and the follow-up revealed an excellent result. We present the details of this case, the first of its kind along with a review of the literature, discussing the various modes and mechanisms of injury inducing inferior dislocation of the hip.
基金This work was financially supported by the Nature Science Foundation of Chongqing Municipality （Grant No. 2012jjB10021） and the Medical Science Research Foundation of Chongqing Health Bureau （Grant No. 2010-1-52）.
文摘Purpose： To investigate the diagnostic value of multi-slice computed tomography （MSCT） for combined thoracoabdominal injury. Methods： A retrospective study was conducted to analyze the clinical data and MSCT images of 68 patients who sustained a combined thoracoabdominal injury associated with diaphragm rupture, and 18 patients without diaphragm rupture. All the patients were admitted and treated in the Chongqing Emergency Medical Center （a level I trauma center） between July 2005 and February 2014. There were 71 males and 15 females with a mean age of 39.1 years （range 13-88 years）. Among the 86 patients, 40 patients suffered a penetrating injury, 46 suffered a blunt injury as a result of road traffic accident in 21 cases, fall from a height in 16, and crushing injury in 9. The MSCT images were retrospectively reviewed by two radiologists. The results of CT diagnosis were compared with surgical findings and/or follow-up results. Results： Among the 86 cases, diaphragm discontinuity was found in 29 cases, segmental nonrecognition of the diaphragm in 14, diaphragmatic hernia in 21, collar sign in 14, dependent viscera sign in 18, elevated abdominal organs in 21, bowel wall thickening and/or hematoma in 6, and pneumoperitoneum in 8. CT diagnostic accuracy for diaphragm rupture was 88.4% in the right side and 90.7% in the left side. CT diagnostic accuracy for hemopneumothorax, pulmonary contusion, mediastinal hemorrhage, kidney and adrenal gland injuries was 100%, while for liver, spleen and pancreas injuries was 96.5%, 96.5g, 94.2% respectively. Conclusion： To reach an early diagnosis of combined thoracoabdominal injury, surgeons and radiologists should be familiar with all kinds of images which might show signs of diaphragm rupture, such as diaphragm discontinuity, segmental nonrecognition of the diaphragm, dangling diaphragm sign, diaphragm herniation, collar sign, dependent viscera sign, and elevated abdominal organs.
文摘Hoffa＇s fracture is an uncommon fracture of the femoral condyle with coronal orientation of the fracture line. The mechanism of injury in pediatric Hoffa＇s fracture is road traffic accident, sports injury, and trivial injury. Clinical examination and proper imaging is important for diagnosis of pediatric Hoffa＇s fracture because of high chances of missing these injuries which can lead to nonunion and malunion at the fracture site. Open reduction and anatomical reduction of intraarticular fragment is the gold standard treatment of these fractures. We present a rare case of Hoffa＇s fracture in a 16-year-old girl with asso- ciated ipsilateral fibular fracture.
文摘Objective： Trauma in India is an increasingly significant problem, particularly in light of rapid development and increasing motorization. Social changes are resulting in alterations in the epidemiology of trauma. The aim of the study was to assess the various epidemiological parameters that influence the cause of injury in the patients admitted to a major trauma centre in northem India. Methods： An observational study of 748 patients chosen by random assortment was carried out over a peri- od of 1 year （August 2008 to July 2009）. Age, sex, injury type and pattern were noted. Injury mode of upper and lower limbs was also noted. Results： Injuries occur predominately in the age group of 15-30 years. Males incurred more injury with male to female ratio of 6：1. The most vulnerable group was motorcycle users. Among the injured, farmers were the most commonly involved. Blunt injuries （94.92%） were much more common than penetrating injuries. Among patients with head injury, two wheelers related accidents were the most common （40.3%）. Most spinal cord injuries were caused by falls from height （51.09%）. Most lower limb fractures were simple type. Compound fractures of the lower limb were more common than up- per limb fractures. Conclusion： Strict enforcement of traffic rules, combined with improved infrastructure and behavior change can decrease the burden of road traffic accidents in India and other developing countries. This study could assist in raising the profile of road traffic accidents as a public health problem which needs to be addressed as a preventable cause of mortality and morbidity, and plan- ning appropriate interventions for this major challenge. Preventive strategies should be made on the basis of these epidemiological trends.
文摘Objective： Head injury （HI） is the leading cause of mortality and life-long disability in infants. Infants have different anatomical and pathophysiological brain structures from other age groups. The aim of this study was to survey infant HI patients admitted to Shahid Behest Hospital in Kashan, Iran from 2004 to 2010, and to identify the causes of His in this age group. Methods： In this retrospective study, all HI patients under the age of two who were hospitalized for more than 24 hours between January 2004 and January 2010 were enrolled in the study. Demographic, etiologic, and injury data were collected and a descriptive analysis was performed. Results： Infants comprised 20.8% of all children （under 15 years old） with His and 65.1% of the injuries occurred in the home. Falls were the most common cause of injury （63.4%）. In hospital mortality was 6.6 per 100 000 infants. A decreasing trend was seen in home events, but His caused by traffic accidents were increasing during the study period. The amount of HI infants resulting from car accidents has tripled from the years 2004 to 2010. Conclusion： Although home events and falling are the main causes of infant His and need attention, our study showed an increase of His caused by road traffic accidents, especially by car accidents, thus legislation for the implementation of protective equipment such as child safety seats and programs is urgently needed.
