共查询到20条相似文献,搜索用时 15 毫秒
1.
Patzkowski JC Blair JA Schoenfeld AJ Lehman RA Hsu JR;Skeletal Trauma Research Consortium 《The spine journal》2012,12(9):791-797
Background contextThe nature of concomitant injuries associated with spine fractures in American military personnel engaged in Operation Enduring Freedom (OEF) and Operation Iraqi Freedom (OIF) has been poorly documented in the literature.PurposeTo characterize the incidence and epidemiology of associated injuries (AIs) in American military personnel with spine fractures sustained during OEF and OIF from 2001 to 2009.Study designRetrospective study.Patient sampleAmerican military personnel who were injured in a combat zone and whose medical data were abstracted in the Joint Theater Trauma Registry (JTTR).Outcome measuresNot applicable.MethodsThe JTTR was queried using International Statistical Classification of Disease, Ninth Revision codes to identify all individuals who sustained spine injuries in OEF or OIF from October 2001 to December 2009. Medical records of all identified service members were abstracted to ensure accuracy and avoid duplication. Demographic information, including sex, age, and military rank, were obtained for all patients. Information regarding fracture type, spine region, mechanism of injury, and the presence of AIs was collected for all patients.ResultsSeventy-eight percent of patients with a spine fracture sustained at least one AI, with an average of 3.4 AIs per patient. Musculoskeletal injuries were most common, followed by chest, abdomen, and traumatic brain injuries. Most patients were injured by an explosive mechanism (62%). Head and face traumas were more common with cervical fractures, chest with thoracic injuries, and abdominopelvic injuries with lumbosacral fractures. Pelvis and acetabulum fractures were common after helicopter crashes, tibia/fibula injuries after explosions, thoracoabdominal injuries after gunshot wounds, and traumatic brain injuries after falls. Most patients (76%) sustained multiple spine fractures.ConclusionSpine fractures sustained in OEF and OIF have high rates of AIs. Musculoskeletal AIs are the most common, but visceral injuries adjacent to the spine fracture frequently occur. Multiple spine injuries are more prevalent after military trauma. 相似文献
2.
Spine trauma and associated injuries 总被引:9,自引:0,他引:9
A longitudinal, prospectively gathered data base of spine trauma has been developed. A review of 508 consecutive hospital admissions identified the presence of associated injuries in 240 (47%) individuals, most frequently involving head (26%), chest (24%), or long bones (23%). Twenty-two per cent had one associated injury, 15% had two, and 10% had three or more. Most spine fractures involved the lower cervical (29%) or thoracolumbar junction (21%). Comparisons of presence or absence of associated injuries and spine fracture level showed significant differences (p less than 0.001). Eighty-two per cent of thoracic fractures and 72% of lumbar fractures had associated injuries compared to 28% of lower cervical spine fractures. While there was no significant relationship between type of associated injury and spine fracture level, those with associated injuries were less likely to have a neural deficit (p less than 0.05). After hospital admission, there were seven deaths. Early assessment and transport of spine trauma victims must be carried out with appropriate management of associated injuries. Conversely, multiple trauma victims must be handled with due regard for a possible spine fracture. The value of spinal units with specially trained personnel is emphasized. 相似文献
3.
The incidence of female blunt breast trauma (FBBT) is unknown, and there are no established treatment guidelines. The purpose of this study was to establish the incidence of FBBT, define associated injuries, and develop a treatment algorithm. This is a retrospective analysis of FBBT at a Level I trauma center from October 2000 through December 2008. The incidence, mechanism, and severity of injury, associated injuries, therapeutic interventions, and clinical outcomes were evaluated. A total of 14,499 patients were evaluated. Of these, 13,637 were blunt trauma victims and 5,305 were female blunt trauma victims. One hundred and eight (2%) were diagnosed with FBBT. Although the average injury severity score (ISS) was 12.3 for all FBBT patients, 60 per cent of patients had an ISS > 15. Ninety-four per cent were caused by motor vehicle crashes, with the most common injuries being long bone fractures (45%) and rib fractures (44%). One hundred and one (93.5%) of the injuries were simple hematomas managed expectantly; seven patients (6.5%) had expanding hematomas with radiological evidence of active bleeding that ultimately required invasive procedures, with six of them undergoing arteriogram and four successfully embolized. One patient was taken directly to the operating room for surgical ligation of a bleeding vessel. These data represent the largest series of breast injuries ever reported. Because FBBT is a marker for severe associated injuries, our treatment algorithm recommends that women with radiological evidence of active bleeding who are hemodynamically stable be evaluated with a chest arteriogram plus or minus embolization. However, unstable patients with no other source of hemorrhage should undergo definitive urgent operative repair. All other patients should be managed expectantly. 相似文献
4.
Heidari Pedram Zarei Mohammad Reza Rasouli Mohammad Reza Alexander R Vaccaro Rahimi-Movaghar Vafa 《中华创伤杂志(英文版)》2010,13(1):3-9
Objective: To illustrate mechanisms of spine fractures and the pattern of spinal injuries characterized by the major mechanisms in urban population of Iran. Methods: Data regarding spinal injuries including demographics, mechanism and level of spinal injury, abbreviated injury score, associated injuries and final fate of the patients were extracted from the Iranian national trauma registry database from 1999 to 2004. Results: A total of 619 patients with traumatic spine fractures were identified, of whom 68.5% were males. The peak frequency of these injuries occurred in the 21-40 year age-group. Accidental falls and road traffic crashes (RTCs) were the most common mechanisms of spinal fractures (47.2% and 44.1%, respectively). RTCs tended to occur in younger patients compared with accidental falls. The most common spinal region for spinal fracture was the lumbar spine (53.63%). Cervical spine fractures were significantly more common in RTCs, while lumbar spine fractures were more common in accidental falls (P〈0.001). A total of 171 (27.6%)patients had associated non-spinal injuries, of whom 127 had associated extremity injuries, and 55 had head injuries. Thirty-six (5.6%) patients had spinal cord injury (SCI).The injury severity score of the RTC group was significantly higher than that of accidental falls (P=-0.002). Fifteen (4%) patients died of traumatic injuries. The rate of death was significantly higher in RTCs compared with accidental falls (5.1% vs 2.1%, P=0.039). Conclusions: The patterns of spinal fractures are similar to those reported from developed countries. RTCs tend to affect the younger age population and are associated with a higher degree of associated injuries and mortality than accidental falls. Therefore preventive strategies should be based on reduction of the number and severity of RTCs. 相似文献
5.
Epidemiology of chest trauma 总被引:8,自引:0,他引:8
Chest trauma ranks third behind head and extremity trauma in major accidents in the United States. The motor vehicle accident is the most common etiology (70 per cent). Within the thorax, the chest wall itself is the most often injured. Many of these injuries are of moderate severity and rarely require surgical intervention. The majority of chest trauma requires careful surveillance to identify those patients who require operative correction. Improvement in vehicle safety, moderation of speed, and continued education should reduce the incidence and severity of chest trauma. 相似文献
6.
C L Peery A Chendrasekhar N F Paradise D W Moorman G A Timberlake 《The American surgeon》1999,65(11):1067-1069
Missed injuries in trauma continue to be a nemesis to the trauma surgeon. Missed injuries in adult trauma patients range in frequency from 9 to 28 per cent, with some being life threatening or permanently disabling. We report the incidence of missed injuries in pediatric trauma to be 20 per cent, in our retrospective review of 107 severe pediatric trauma patients. These missed injuries, however, were neither life threatening nor permanently disabling. We also found that mechanism of injury and patient age affected the incidence of missed injuries in our population. 相似文献
7.
Lower mortality in patients with scapular fractures 总被引:3,自引:0,他引:3
Weening B Walton C Cole PA Alanezi K Hanson BP Bhandari M 《The Journal of trauma》2005,59(6):1477-1481
BACKGROUND: The purpose of this research was to compare associated injuries and mortality in multiply injured patients with scapular fractures with those without scapular fractures. METHODS: A prospectively collected database of multiply injured motor vehicle occupants with an Injury Severity Score >12 admitted to a level I regional trauma center during from January 1, 1996, to December 31, 2001, was reviewed to assess skeletal and organ injuries associated with a scapular fracture. RESULTS: Of 2,538 motor vehicle occupants, 94 occupants with concomitant scapular fractures and 2,444 occupants without scapular fractures revealed that 76.6% of motor vehicle occupants who sustained scapular fractures were males with a mean age of 44.3 years (SD=18.9). The presence of a scapular fracture reduced the risk of mortality by 44% (95%CI: 1-75%). Patients with scapular fractures had a greater proportion of flail chest injuries [relative risk (RR), 8.8; p < 0.001], clavicle fractures (RR, 4.5; p < 0.001), rib fractures (RR, 3.1; p < 0.01), spine fractures (RR, 2.7; p < 0.001), and tibia and fibular fractures (RR, 1.7; p < 0.025). The presence of a chest injury, either a pneumothorax (RR, 3.7; p < 0.001) or a pulmonary contusion (RR, 3.5; p < 0.001), was significantly more likely in patients with scapular fractures than control patients. Injuries to the spleen (RR, 2.4; p < 0.01) and liver (RR, 2.2; p < 0.025) were also significantly more common in patients with scapular fractures when compared with those without them. CONCLUSIONS: In an observational study of multiply injured trauma patients from motor vehicle crashes, we report the following: (1) scapular fractures occur 3.7% of the time; (2) the presence of a scapular fracture was associated with a lower mortality; and (3) scapular fractures should alert healthcare personnel to the presence of other injuries, such as chest injuries, clavicle fractures, rib fractures, spine fractures, tibial fractures, and spleen and liver injuries. Our findings should be interpreted cautiously, because the mechanism of the association between scapular fractures and mortality remains unclear. 相似文献
8.
The pathomechanism of injuries of the spinal cord due to injuries of the cervical spine in 158 patients treated during the last ten years has been presented. It has been determined that total and irreversible injuries of the spine occurred most often after fractures of the spine with displacement from hyperflexion (29.7 per cent) crushed fractures (24.7 per cent), and dislocation of the spine (24.7 per cent). In the majority of the patients, the spinal cord was irreversibly damaged already at injury, and in 29.2 per cent, the symptoms of deformity of the lumen of the vertebral canal and compression of the spinal cord remained. In about 24 per cent of the patients, the symptoms of congenital or habitual relative stenosis of the vertebral canal occurred. The performed examination has shown that knowledge of the pathomechanism of injury of the spine may facilitate determination of the degree of injury of the spinal cord as early as immediately after trauma. 相似文献
9.
An institutional review board-approved 8-year retrospective trauma registry analysis of cervical spine injuries (CSIs) was done in a Level 1 trauma center. This analysis includes 129 CSI patients (1.3% of trauma admissions). Cervical spine radiographs diagnosed injuries in 71 per cent of CSI patients. Cervical spine radiographs were false negative in 29 per cent of patients, who were found to have CSI on spine CT. Spine CT had 98 per cent sensitivity and detected 45 per cent additional injuries in cervical spine radiograph-positive patients. Spine CT scans were false negative in two patients with soft tissue injury. Cervical spine fractures were isolated in 45 per cent (n = 58) and multilevel in 55 per cent (n = 71) with contiguous fractures in 43 per cent (n = 55) of patients. Injuries involved two adjoining vertebrae in 38 patients and three or more adjoining vertebrae in 7 patients. C1-2 and C5-6 comprised 26 per cent and 20 per cent of all contiguous fractures. The least common was C7-T1, diagnosed in 2 per cent. The most common contiguous fractures were C1-2 in the elderly and C5-6 in children, comprising half of contiguous cervical injuries in the respective age groups. There were 26 (20.2%) noncontiguous injuries: 15 cervical and 11 cervicothoracolumbar. Multiple regions of the vertebral column were involved in 7.8 per cent of CSI patients. Spine CT is the preferred modality to assess CSI. Injuries were isolated in 45 per cent and were multilevel in the remaining CSI patients. Contiguous and noncontiguous injuries involving the cervical and thoracolumbar spine are common. Assessment of the entire spinal column should be done in patients with CSI. 相似文献
10.
Pelvic fractures comprise a small number of annual Level I pediatric trauma center admissions. This is a review of the University of Chicago Level I Pediatric Trauma Center experience with pediatric pelvic fractures. This is a retrospective review of the University of Chicago Level I Pediatric Trauma Center experience with pediatric pelvic fractures during the 12-year period from 1992 to 2004. From 1992 to 2004, there were 2850 pediatric trauma admissions. Thirteen patients were identified with pelvic fractures; seven were boys and six were girls. The average age was 8 years old. The mechanism of injury in all cases was motor vehicle related; 11 patients (87%) sustained pedestrian-motor vehicle crashes. According to the Torode and Zeig classification system, type III fractures occurred in eight patients (62%) and type IV fractures occurred in six patients (31%). Associated injuries occurred in eight patients (62%). Seven of these patients (88%) had associated injuries involving two or more organ systems. Of the associated injuries, additional orthopedic injuries were the most common, occurring in 62 per cent of our patients. Neurological injuries occurred in 54 per cent of patients, vascular injuries in 39 per cent, pulmonary injuries in 31 per cent, and genitourinary injuries in 15 per cent. Five patients (38%) were treated operatively; only two patients underwent operative management directly related to their pelvic fracture. The remaining three patients underwent operative management of associated injuries. The mortality rate was 0 per cent. Although pelvic fractures are an uncommon injury in pediatric trauma patients, the morbidity associated with these injuries can be profound. The majority of pelvic fractures in children are treated nonoperatively, however, more than one-half of these patients have concomitant injuries requiring operative management. When evaluating and treating pediatric pelvic fractures, a systematic multidisciplinary approach must be taken to evaluate and prioritize the pelvic fracture and the associated injuries. 相似文献
11.
The records of 37 patients with liver injuries operated upon at the Ahmadu Bello University Teaching Hospital, Zaria, Nigeria from 1976 to 1987 were reviewed. There were 31 males and 6 females with a mean age of 22 years. Sixty-two per cent were due to blunt injury from road traffic accidents, 14 per cent were due to gunshot wounds and 5 per cent due to stab wounds as a result of assaults. Treatment with simple suture and drainage sufficed in 49 per cent; only 16 per cent required resection, packing and drainage. Associated injuries included long bone fractures and chest trauma. The most common complication was sepsis and the overall mortality was 19 per cent. 相似文献
12.
Aerodigestive injuries of the neck 总被引:1,自引:0,他引:1
Vassiliu P Baker J Henderson S Alo K Velmahos G Demetriades D 《The American surgeon》2001,67(1):75-79
Cervical aerodigestive trauma is rare and most centers have a limited experience with its management. The purpose of this review was to study the epidemiology, diagnosis, and problems related to the early evaluation and management of these injuries. This was a retrospective study based on trauma registry and on chart, operative, radiological, and endoscopic reports. There were 1560 admissions with blunt or penetrating trauma to the neck. The overall incidence of aerodigestive trauma was 4.9 per cent (10.2% for gunshot wounds, 4.6% for stab wounds, and 1.2% for blunt trauma). All patients with aerodigestive trauma had suspicious signs or symptoms on admission. The most common life-threatening problem in the emergency room and directly related to the aerodigestive trauma was airway compromise. Twenty-nine per cent of patients with laryngotracheal trauma required an emergency room airway establishment because of threatened airway loss. Although rapid sequence induction was successful in the majority of cases, in 11.9 per cent there was loss of airway and a cricothyroidotomy was necessary. Overall, 9 per cent of cases with aerodigestive injuries were successfully treated nonoperatively. Thirty-six per cent of patients with laryngotracheal trauma and surgical repair were successfully treated without a protective tracheostomy. There was no mortality due to the aerodigestive injuries. Cervical aerodigestive trauma is rare. In conclusion, all patients with significant aerodigestive injuries requiring treatment had suspicious signs and symptoms. Airway compromise was a common problem in the emergency room. Loss of airway after rapid sequence induction is a potentially lethal complication and the trauma team should be ready for a surgical airway. Repair of laryngotracheal injuries without a protective tracheostomy is safe in selected cases. 相似文献
13.
BACKGROUND: Specific analysis of the relationship between abdominal injuries and lumbar spine fractures has not yet been reported. METHODS: A retrospective review of 258 blunt trauma patients with lumbar spine fractures treated between 1991 and 1996. RESULTS: 26 patients sustained concomitant lumbar spine fractures and abdominal injuries. The mechanism of injury was motor vehicle collision (73%), pedestrian-struck (11%), fall (8%) and assault (8%) resulting in ISS, RTS and mortality of 27 +/- 4, 6.5 +/- 0.4 and 8%, respectively. Forty-four lumbar spine fractures were identified (1.7/pt) in association with splenic (54%), renal (41%), hepatic (32%) and small bowel (23%) injuries and no retroperitoneal involvement. Multilevel lumbar spine fractures were associated with a higher organ injury/fracture ratio compared with single level fractures (p < 0.01) including a twofold higher incidence of solid organ (spleen, liver and kidney) injury (p < 0.01). The level and type of fracture did not affect the incidence of total and individual organ injury. Patients with abdominal injuries were more severely injured mainly due to increased incidence of associated thoracic injuries although no significant difference in mortality was observed. CONCLUSION: Abdominal injuries occurred only in the minority of blunt trauma patients with lumbar spine fractures. These injuries, which followed a similar distribution pattern as in blunt trauma in general, occurred most commonly due to motor vehicle collisions and in association with multilevel vertebral fractures. No correlation with fracture type or level was identified. 相似文献
14.
R Rutledge M Thomason D Oller W Meredith J Moylan T Clancy P Cunningham C Baker 《The Journal of trauma》1991,31(6):820-5; discussion 825-6
Several recent reports have described abdominal injuries occurring as a result of seat belt use, raising concerns about seat belts as an agent of injury in motor vehicle crashes. The purpose of this study was to characterize the distribution of abdominal injuries after motor vehicle crashes in belted and unbelted patients admitted to trauma centers. The mortality was higher in unbelted than belted patients (7% vs. 3.2%, respectively, p less than 0.0001). Unbelted patients also had significantly more frequent and more severe head injuries (50.0% vs. 32.9%, respectively, p less than 0.001). The incidence of abdominal injury was equal in both unbelted patients (13.9%), but the spectrum of organs injured was different in the two groups. Gastrointestinal tract injuries (stomach, small bowel, colon and rectum) were significantly more frequent in belted vs. unbelted patients (3.4% vs. 1.8%, respectively, p = 0.001). The frequency of liver and spleen injuries was the same in both groups. This study demonstrates that in patients admitted to trauma centers after motor vehicle crashes, belted and unbelted patients have an equal incidence of abdominal injury, but belted and unbelted patients have a different spectrum of injuries. Hollow viscus injuries are more common in belted crash victims. Seat belt use was associated with significantly fewer head injuries and deaths. Physicians evaluating trauma victims after motor vehicle crashes should be aware of the fact that the types of abdominal injuries may vary substantially depending on seat belt use. 相似文献
15.
Osaree Akaraborworn Burapat Sangthong Komet Thongkhao Prattana Chiniramol Khanitta Kaewsaengrueang 《中华创伤杂志(英文版)》2012,(5):297-299
Objective: The association of scapular fractures with other life-threatening injuries including blunt thoracic aortic injury is widely recognized.Few studies have investigated this presumed association... 相似文献
16.
W E Morgan F D Salama F D Beggs R K Firmin J M Rowles 《European journal of cardio-thoracic surgery》1990,4(8):417-420
On 8 January 1989, a Boeing 737 carrying 126 passengers and crew crashed onto the M1 motorway killing 39 passengers. Of 87 initial survivors, 74 had major injuries making this an unusual accident as most aircraft crashes result in very few severely injured survivors. This prompted the setting up of a major study group, the Nottingham, Leicester, Derby, Belfast Study Group (NLDB) to examine in detail the accident and its aftermath. This paper is part of that work and is an initial survey of the thoracic injuries sustained by the 87 survivors. Twenty-three passengers sustained major chest trauma and all had major injury to other parts of the body. Five of these patients died within 12 h of admission. Various patterns of chest trauma emerged from this study, including an increasing incidence of rib fractures with age and a distinctive pattern of upper zone pulmonary contusion in younger patients. 相似文献
17.
Bekir Nihat Dogrul Ibrahim Kiliccalan Ekrem Samet Asci Selim Can Peker 《中华创伤杂志(英文版)》2020,23(3):125-138
Physical traumas are tragic and multifaceted injuries that suddenly threaten life. Although it is the third most common cause of death in all age groups, one out of four trauma patients die due to thoracic injury or its complications. Blunt injuries constitute the majority of chest trauma. This indicates the importance of chest trauma among all traumas. Blunt chest trauma is usually caused by motor vehicle accident, falling from height, blunt instrument injury and physical assault. As a result of chest trauma, many injuries may occur, such as pulmonary injuries, and these require urgent intervention. Chest wall and pulmonary injuries range from rib fractures to flail chest, pneumothorax to hemothorax and pulmonary contusion to tracheobronchial injuries. Following these injuries, patients may present with a simple
dyspnea or even respiratory arrest. For such patient, it is important to understand the treatment logic and to take a multidisciplinary approach to treat the pulmonary and chest wall injuries. This is because only 10% of thoracic trauma patients require surgical operation and the remaining 90% can be treated with simple methods such as appropriate airway, oxygen support, maneuvers, volume support and tube thoracostomy. Adequate pain control in chest trauma is sometimes the most basic and best treatment. With definite diagnosis, the morbidity and mortality can be significantly reduced by simple treatment methods. 相似文献
18.
Facial injuries associated with cervical fractures: recognition, patterns, and management 总被引:1,自引:0,他引:1
Publications in both the orthopedic and maxillofacial literature have noted the association of cervical spine and facial injuries. However, because the incidence of spinal injury is low, we found no study which documented the relationship between maxillofacial and cervical spine injuries. The present study reviewed 982 cervical spine injuries in two major trauma centers, finding a 19.3% incidence of facial injury. Fourteen per cent of patients had soft-tissue injuries and 8.6%, facial fractures. Important relationships were noted between fractures of the mandible and upper cervical spine, and soft-tissue injuries of the upper face and fractures of the lower cervical spine. Methods of care adapted to the combined injuries are described. The study concludes that examination of the face for soft-tissue and bony injuries may give important clues on the direction and intensity of the force injuring the cervical spine. 相似文献
19.
The evaluation of thoracic injuries is only one aspect of the total assessment of a severely injured patient. In a series of 675 hospitalized patients, blunt chest injury was associated with craniocerebral injury in 55 per cent, with abdominal injuries in 20 per cent and with fractures of the extremities in 38 per cent. Both diagnostic and therapeutic procedures go hand in hand. Immediately life-threatening situations (hypovolaemia, respiratory insufficiency, tension pneumothorax and cardiac tamponade) should be diagnosed by clinical signs and treated before radiographs are taken. The chest radiograph is the basic tool for diagnosis of thoracic injuries, although it will not reveal a possible impairment of lung function. Special attention should be paid, and further evaluation is necessary, in suspected rupture of the diaphragm (present in 4 per cent), rupture of the aorta (2 per cent), bronchial rupture (0.5 per cent) and cardiac contusion (16 per cent). Most blunt thoracic injuries can be treated adequately by intercostal tube drainage. Operative intervention has been found necessary in 8 per cent of cases. Indications for thoracotomy are clearly defined. 相似文献
20.
Differences in anatomy and mechanisms of injury are believed to contribute to the unique response of children to thoracic trauma. To characterize the scope and consequences of childhood chest injury, we reviewed the records of 105 children (ages 1 month to 17 years, mean 7.6 years) with chest injuries admitted to a level I pediatric trauma center from 1981 to 1988. Nearly all injuries (97.1%) were due to blunt trauma, and more than 50% were traffic related. Rib fractures, commonly multiple, and pulmonary contusions occurred with nearly equal frequency (49.5% and 53.3%, respectively), followed by pneumothorax (37.1%) and hemothorax (13.3%). One fourth of all pneumothoraces were under tension. Significant intrathoracic injuries occurred without rib fractures in 52% of cases with blunt trauma. Associated head, abdominal, and orthopedic injuries were present in 68.6% of children reviewed. One in five received endotracheal intubation and ventilatory support for 1 to 109 days. Presence or absence of head injury neither increased the need for respiratory support (29.4% vs. 17.2%, respectively; p = 0.24) nor affected the duration of support for those who were ventilated (6.8 +/- 8.9 days vs. 3.3 +/- 2.6 days, excluding one ventilator-dependent head-injured patient and five early deaths). The presence of associated injuries, intubation, and pneumothorax or hemothorax all resulted in significantly longer hospitalizations and more severe injury as measured by Injury Severity Score (ISS). Age, rib fracture, and contusion had no effect. Rarely encountered were ruptured diaphragm (2 cases), transection of the aorta (1), major tracheobronchial tears (3), flail chest (1), and cardiac contusion (2). Only two of the three children with penetrating injuries and three of the 83 (3.6%) with blunt injuries underwent chest operations. Six children (7%) died, one from a penetrating injury and five from blunt mechanisms. Chest Abbreviated Injury Scale (AIS) and ISS correlated significantly with mortality; age and head AIS did not. Rib fractures, lung contusions, and associated head, abdominal, and skeletal injuries are common because of the predominance of blunt-injury mechanisms. Nearly one half of chest injuries occurred without rib fractures. The need for ventilatory support is uncommon; when required, its duration is generally brief. Aortic transection, flail chest, and penetrating injuries more frequently encountered in adults and are uncommon in children. Thoracotomy generally is not required.(ABSTRACT TRUNCATED AT 400 WORDS) 相似文献