Serial Rib Fractures Research Articles

Treatment of blunt thoracic trauma in a Level 1 Trauma Center

Blunt chest trauma has a significant high morbidity and mortality rate. In general, the treatment is conservative; in the case of hemothorax, pneumothorax, and hemopneumothorax chest tube drainage is often required. Immediate surgery is indicated in massive bleeding, tracheal and oesophageal injuries, and pericardial tamponade. Elective surgery should be performed in the case of retained hematoma, unresolved pneumothorax and flail chest. The first prioritized procedure is video-assisted thoracoscopy. The aim of this study is to analyze the treatment options and therapeutic results in reviewing 8,108 patients afflicted with blunt thoracic trauma. In over a three-year period 7,853 patients’ data were analyzed. Altogether 1,624 (20.68%) patients suffered severe injuries, such as sternal or rib fracture(s), pleural or lung injuries. In this group, a simple rib fracture (1-3) was diagnosed in 1,466 (90.27%), unilateral serial rib fracture (≥4) in 84 (5.17%), bilateral rib fracture in 16 (0.99%) and flail chest in 47 (2.89%) patients. In 11 (0.68%) cases, only parenchymal injuries without rib fracture were found. Altogether, 190 (11.70%) patients were afflicted with pneumothorax, hemothorax, or both, and only 86 (45.26%) of these cases required chest tube drainage. One immediate thoracotomy was needed to staunch massive bleeding and elective video-assisted thoracoscopy was performed in 6 cases. Lung contusion was diagnosed in 57 (3.51%) patients. The most frequent complication was pneumonia with a rate of 0.19% (15 patients). Empyema (3 patients), unresolved pneumothorax (1 patient), and retained hematoma (4 patients) occurred in 0.04%, 0.01% and 0.05% of the cases, respectively. Altogether, 13 (0.17%) patients succumbed at a mean age of 63.54±21.92 years. Three of these cases (23.08%) experienced multiple trauma and 12 (92.31%) suffered from concomitant chronic diseases. Patients with blunt chest trauma rarely required immediate operation. Overall, in the case of unresolved pneumothorax and retained hematoma, surgery is indicated, in which these cases video-assisted thoracoscopy is the first and primary option.

Traumatic fractures in an early 19th century museum skeleton suggest the homicide of an old Munich character: the history of "Finessensepperl" (Finesse Joseph).

The well preserved skeleton of Joseph Huber, a very well-known historical character of the 19th century Munich, also nicknamed "Finessen-Sepperl", is the starting point of the reconstruction of life and death of this historical individual. He was known as a postilion d´amour (love's messenger) of the Royal Bavarian capital with numerous comments and anecdotes and a few biographical sketches that indicate he remained well until the last few years of his life where requests for his duties lessened. The skeleton shows a small-sized male individual with almost complete loss of teeth, but otherwise very well-mineralized bone, having suffered from three episodes of trauma - an old-healed incomplete femoral neck fracture leading to severe osteoarthrosis, a clavicle fracture of the medial third with a few weeks old callus formation, and fresh serial rib fractures along with severe skull trauma with fractures of the os temporale and petrosum, presumably leading to intracranial bleeding and finally death. The type and distribution of these latter two injuries are in agreement with a murderous attack - which was retrospectively reported several years after his death, while the old-healed femoral neck fracture may have caused reduction in Joseph´s walking activities but not reduced requests for his services. Paleopathology not only identifies the terminal decline, but also previous diseases of this Old Bavarian character and thereby completes his story.

Surgical reconstruction of chest wall instability : Indications, contraindications and timing of surgery

The impact of energy on the thorax can lead to serial rib fractures, sternal fractures, the combination of both and to injury of intrathoracic organs depending on the type, localization and intensity. Sometimes this results in chest wall instability with severe impairment of the respiratory mechanics. In the last decade the importance of surgical chest wall reconstruction in cases of chest wall instability has greatly increased. The evidence for asurgical approach has in the meantime been supported by prospective randomized multicenter studies, multiple retrospective data analyses and meta-analyses based on these studies, including aCochrane review. The assessment of form and severity of the trauma and the degree of impairment of the respiratory mechanism are the basis for astructured decision on an extended conservative or surgical reconstructive strategy as well as the timing, type and extent of the operation. The morbidity (rate of pneumonia, duration of intensive care unit stay and mechanical ventilation) and fatality can be reduced by atimely surgery within 72 h after trauma. In this article the already established and evidence-based algorithms for surgical chest wall reconstruction are discussed in the context of the current evidence.

Bilateral thoracic trauma-"double the trouble"?

Thoracic trauma is associated with a high morbidity and mortality. Assessing the risk for complications is essential for planning the further treatment strategies and managing resources in thoracic trauma. The aim of the study was to analyze concomitant injuries in unilateral and bilateral rib fractures and pulmonary contusions and evaluate differences in complication rates between the two. In aretrospective study, data from all patients diagnosed with thoracic trauma at alevelI trauma center were analyzed. Bivariate and multivariate analysis were used to examine an association of unilateral or bilateral rib fractures, serial rib fractures, and pulmonary contusions with multiple injuries and outcomes. In addition, multivariate regression analysis was utilized to determine the impact of age, gender and additional injuries on outcome. A total of 714patients were included in the analysis. The mean Injury Severity Score (ISS) was19. Patients with an additional thoracic spine injury had asignificantly higher incidence of bilateral rib fractures. Pulmonary contusions were associated with younger age. Abdominal injuries were predictors for bilateral pulmonary contusions. Complications occurred in 36% of the patients. Bilateral injuries increased the complication rate up to 70%. Pelvic and abdominal injuries as well as the need for achest drain were significant risk factors for complications. The mortality rate was 10%, with higher age, head and pelvic injuries as predictors. Patients with bilateral chest trauma had an increased incidence of complications and ahigher mortality rate. Bilateral injuries and significant risk factors must therefore be considered. Injury of the thoracic spine should be excluded in those patients.

Combined Disruption of the Thoracic Spine and Costal Arch Fracture: An Indicator of a Severe Chest Trauma.

Blunt high-energy chest trauma is often associated with thoracic and abdominal organ injuries. Literature for a hyperextension-distraction mechanism resulting in a costal arch fracture combined with a thoracic spine fracture is sparse. A 65-year-old male suffered a fall from a height of six meters. Initial X-ray of the chest shows left-sided high-riding diaphragm and CT scan proves anterior cartilage fracture, posterolateral serial rib fractures, traumatic intercostal pulmonary hernia, avulsion of the diaphragm, and 7th thoracic vertebral fracture. An exploratory thoracotomy was performed and the rupture of the diaphragm, creating a two-cavity injury, had been re-fixed, the pulmonary hernia was closed, and locking plate osteosyntheses of the fractured ribs including the costal arch were performed. We generally recommend surgical therapy of the thorax to restore stability in this severe injury entity. The spine was fixed dorsally using a screw-rod system. In conclusion, this thoracovertebral injury entity is associated with high overall injury severity and life-threatening thoracoabdominal injuries. Since two-cavity traumata and particularly diaphragmatic injuries are often diagnosed delayed, injuries to the costal arch can act as an indicator of severe trauma. They should be detected through clinical examination and assessment of the trauma CT in the soft tissue window.

Is it Necessary to Stabilize Every Fracture in Patients with Serial Rib Fractures in Blunt Force Trauma?

IntroductionManagement of traumatic rib fractures is subject of controversial discussions. Rib fractures are common, especially after traffic accidents and falls. There is no consensus on whether and how many rib fractures need reconstruction. Not every rib fracture needs to be stabilized, but conservative treatment by internal splinting and analgesia is not effective for all patients. Deformities of the chest wall with reduced thoracic volume and restrictive ventilation disorders must be avoided. Intraoperative assessment of fractures and chest stability plays a central role.Material and methodsFrom 07/2016 to 07/2021, a total of 121 chest wall stabilizations were performed (m:f = 2:1, age 65 ± 14.5 a). Indications for surgery were the following criteria: (1) palpatory instability of the chest wall, (2) dislocated fracture endings, (3) concomitant injuries, (4) uncontrollable pain symptoms. In all patients, a computed tomography scan of the thorax was performed before the osteosynthetic treatment to assess dislocation of the fracture endings and possible concomitant injuries of intrathoracic organs.ResultsVideo-assisted thoracoscopy was performed in all patients. Hemothorax and concomitant injuries of the lung, diaphragm and mediastinum could be assessed. This was followed by an intraoperative assessment of the rib fractures, in particular penetration of fracture endings and resulting instability and deformity. Relevant fractures could be identified and subsequent incisions for rib osteosynthesis precisely defined. 6.3 (±2.7) rib fractures were detected, but 2.4 (±1.2) ribs treated osteosynthetically. Bilateral rib fractures were present in 26 patients (21.5%). Post-operative bleeding occurred in seven patients (5.8%), a breakage of the osteosynthetic material in two patients (1.7%).DiscussionIntraoperative assessment of relevant fractures and dislocation is the decisive criterium for osteosynthesis. Thoracoscopy is mandatory for this purpose – also to identify accompanying injuries. Not every fracture has to be approached osteosynthetically. Even with serial rib fractures or multiple fractures in a single rib, the thoracic contour can be restored by stabilizing only relevant fractures. Intraoperative palpation can adequately assess the stability and thus the result of the osteosynthesis. Even after surgical treatment of thoracic trauma, adequate analgesia and respiratory therapy are important to the healing process.

Minimally invasive plate osteosynthesis for clavicle shaft fractures

Abstract Objective Whereas open reduction and internal fixation remains the surgical standard for displaced clavicle shaft fractures, the minimally invasive plate osteosynthesis (MIPO) technique has been introduced for multifragmentary, non-antomically reducible fractures, and unstable fractures with significant soft tissue injuries. Its advantages lie in the preservation of the vascular supply of the fracture zone and the preservation of the supraclavicular nerve. The aim of this study was to prove feasibility and share our experiences with this technique. Methods In this single center retrospective case series, we analyzed all patients that underwent MIPO for displaced clavicular shaft fractures from 2001–2021. Patient history, fracture morphology and perioperative data were documented. Outcomes were assessed based on clinical and radiographic follow-up reports. Results In total, 1128 clavicle osteosyntheses were performed, of which 908 (80.5%) were treated with a plate and 220 (19.5%) with titanium elastic nail (TEN). Of the 908 plate osteosyntheses, 43 (4.7%) were performed with the MIPO approach. Mean age was 44 ± 15 years, 83.3% were males and 79.1% were sports injuries. The fractures were categorized as AO/OTA type C injuries (n=26) in most patients, followed by A (n=9) and B (n=8). Two open (Gustilo I) and 41 closed fractures were noted (Tscherne 0=26; I=13, II=2). In seven patients (16.7%), the clavicle fractures were part of a severe polytrauma. Concomitant serial rib fractures and scapular fractures were found in 19 (45.2%) and 10 patients (23.8%), respectively. Length of surgery was 63 ± 28 min, and hospitalization was 4 ± 3 days (excl. polytraumas). 27 of the 43 fractures (62.8%) were clinically and radiographically followed up in our outpatient clinic, of which 26 (96.3%) healed with noticeable callus formation. In one case, a pseudoarthrosis was found two years after fracture treatment. Otherwise, all patients followed a remarkable postoperative course, were pain-free and able to return to work, most within five weeks. Conclusion In this retrospective analysis, 96.3% of the clavicle shaft fractures treated with MIPO healed in a timely manner. The MIPO technique is feasible and plausibly advantageous for distinct fracture and injury patterns (i.e. multifragmentary fractures or unstable fractures with soft tissue injuries). Future comparative studies are warranted to clarify our observations.

Surgical stabilization of serial rib fractures is advantageous in patients with relevant traumatic brain injury

PurposeTo evaluate the clinical benefit of surgical stabilization of rib fractures (SSRF) in polytrauma patients with serial rib fractures.MethodsRetrospective single-center cohort analysis in trauma patients. Serial rib fracture was defined as three consecutive ribs confirmed by chest computer tomography (CT). Study cohort includes 243 patients that were treated conservatively and 34 patients that underwent SSRF. Demographic patient data, trauma mechanism, injury pattern, Injury Severity Score (ISS), Glasgow Coma Scale (GCS) and hospital course were analyzed. Two matched pair analyses stratified for ISS (32 pairs) and GCS (25 pairs) were performed.ResultsThe majority of patients was male (74%) and aged 55 ± 20 years. Serial rib fractures were associated with more than 6 broken ribs in average (6.3 ± 3.7). Other thoracic bone injury included sternum (18%), scapula (16%) and clavicula (13%). Visceral injury consisted of pneumothorax (51%), lung contusion (33%) and diaphragmatic rupture (2%). Average ISS was 22 ± 7.3. Overall hospital stay was 15.9 and ICU stay 7.4 days. In hospital, mortality was 13%. SSRF did not improve hospital course or postoperative complications in the complete study cohort. However, patients with a significantly reduced GCS (7.6 ± 5.3 vs 11.22 ± 4.8; p = 0.006) benefitted from SSRF. Matched pair analysis stratified for GCS showed shorter ICU stays (9 vs 15 days; p = 0.005) including shorter respirator time (143 vs 305 h; p = 0.003).ConclusionPatients with serial rib fractures and simultaneous moderate or severe traumatic brain injury benefit from surgical stabilization of rib fractures.

Patterns of serial rib fractures after blunt chest trauma: An analysis of 380 cases

Rib fractures represent the most common bone fracture, occurring in 10–20% of all blunt trauma patients and leading to concomitant injuries of the inner organs in severe cases. The purpose of this study was to identify specific serial rib fracture patterns after blunt chest trauma. 380 serial rib fracture cases were investigated. Fractures were assigned to five different locations within the transverse plane. Rib level, fracture type, and dislocation grades were recorded and related to the cause of accident. In total, 3735 rib fractures were identified (9.8 per patient). 54% of the rib fractures were detected on the left thorax. Rib fracture distribution exhibited a hotspot at rib levels 4 to 7 in the lateral and posterolateral segments. On average, most rib fractures occurred in crush/burying injuries (15.8, n = 13) and pedestrian accidents (12.8, n = 13), least in car/truck accidents (8.9, n = 75). In the car/truck accident group, 47% of all rib fractures were in the lateral segment, in case of frontal collision (n = 24) even 60%. Fall injuries (n = 141) entailed mostly posterolateral rib fractures (35%). In case of falls >3 m (n = 45), 48% more rib fractures were detected on the left thorax. In cardiopulmonary resuscitation related serial rib fractures (n = 33), 70% of all rib fractures were located anterolaterally. Infractions were the most observed fracture type (44%), followed by oblique (25%) and transverse (18%) fractures, while 46% of all rib fractures were dislocated (15% ≥ rib width). Serial rib fractures showed distinct fracture patterns depending on the cause of accident. When developing a serial rib fracture classification system, data regarding patterns, fracture types, dislocation grades, and associated fractures should be included.

Limited Influence of Flail Chest in Patients With Blunt Thoracic Trauma - A Matched-pair Analysis.

Flail chest is considered as one of the most severe forms of blunt thoracic trauma. However, its actual influence on post-traumatic morbidity and mortality is debatable. A retrospective cohort analysis was performed of multiply injured patients (injury severity score ≥16) at a level I trauma center. Flail chest was defined as segment fracture of at least three consecutive ribs on at least one side. Propensity score matching was performed. A total of 600 patients were included, with a mean age of 44.1±19.1 years and a mean injury severity score of 31.6±10.4. Overall, 367 patients (61.2%) had a serial rib fracture. Forty-five patients (7.5%) presented with flail chest. Patients with flail chest more often had lung contusions (70 vs. 50%, p=0.04) and pneumo-/hematothorax (93 vs. 71%, p=0.005). There were no differences in post-traumatic morbidity and mortality. Flail chest had no independent influence in addition to injury severity on post-traumatic morbidity and mortality in multiply injured patients with blunt thoracic trauma.

Age Distribution and Concomitant Injuries in Pulmonary Contusion: An Analysis Based on Routine Data.

As the population ages, low-energy thoracic injuries are becoming increasingly relevant in individual injuries, particularly pulmonary contusions (PCs) and their common concomitant injuries. The objective of this study was to determine the prevalence and age distribution of thoracic trauma, especially PC, to make conclusions about common secondary diagnoses and developments in management. A retrospective analysis of 209,820 cases, based on German routine data from the years 2009 to 2015, with a main diagnosis (MD) or secondary diagnosis (SD) of thoracic trauma (S27 according to ICD-10) was performed. The entire patient collective with a MD of S27 was examined as well as those with PCs (S27.31). In all 61,016 patients with a MD of S27, 7,558 (12.4%) had a MD of PC and among the 148,804 patients with a SD of S27, 58,247 patients (39.1%) had a SD of PC. PC occurs mostly in the age groups of 20 to 25, 45 to 50, and 70 to 75 years. The proportion of older people tends to be increasing. The most concomitant thoracic injuries were serial rib fractures (27.1%), pneumothorax (11.9%), and sternum fractures (6.2%). Computed tomography scan is the most common diagnostic tool in PC (MD >80%, SD >60%). Therapeutically, intensive care (>50%) and chest drainage are most important (MD: 12.5%, SD: 60.1%), while operative measures are rare (≤ 4%). PC shows a marked increase in the incidence, especially in older patients and as a companion diagnosis in thoracic injuries. It should be diagnosed early as well as its concomitant injuries to avoid complications.

Use of whole body CT to detect patterns of CPR-related injuries after sudden cardiac arrest.

We have recently implemented a dedicated sudden cardiac arrest (SCA) - whole-body computed tomography (WBCT) protocol to evaluate SCA patients with return of spontaneous circulation (ROSC) following cardiopulmonary resuscitation (CPR). The aim of this study is to evaluate the number and pattern of CPR-related injuries in ROSC patients with SCA-WBCT. Single-centre retrospective review of 39 patients (13 female; 20 male, mean age 51.8 years) with non-traumatic, out-of-hospital SCA and ROSC and evaluation with dedicated SCA-WBCT over a 10-month period. In-hospital mortality was 54%. CPR-related injuries were detected in 85% (33/39). Chest injuries were most common on WBCT: 85% (33) subjects had rib fractures (mean of 8.5 fractures/subject); 31% (12) sternal fractures; 13% (5) mediastinal haematoma; 10% (4) pneumothorax; 8% (3) pneumomediastinum and 3% (1) haemothorax. Three subjects (8%) had abdominal injuries on WBCT, including one hepatic haematoma with active haemorrhage. CPR-related injuries on WBCT after ROSC are common, with serial rib fractures detected most commonly. An unexpectedly high rate of abdominal injuries was detected on SCA-WBCT. Radiologists need to be attuned to the spectrum of CPR-related injuries in WBCT, including abdominal injuries and subtle rib fractures. • CPR frequently causes injuries. • Radiologists should be aware of the spectrum of CPR related injuries. • Rib fractures are frequent and radiologic findings often subtle. • Clinically unexpected abdominal injuries may be present.

Flail chest in a polytraumatized patient: Management and treatment - case report

Introduction. Management of a polytraumatized patient is a problem that requires a multidisciplinary approach, in order to optimise patient?s outcome. The purpose of this study was to show the approach in the treatment of a patient with a severe life-threatening polytrauma, including a personalized healthcare approach with the positive outcome after the inadequate initial treatment. Case report. We presented a case of a young polytraumatized patient with trauma as a result of road traffic accident. The patient had chest, abdominal and right arm injuries. He was diagnosed of hepatic rupture with conquasation and retroperitoneal hematoma and the patient underwent liver tamponade. Chest trauma due to bilateral serial rib fracture with flail chest was treated by chest drainage. After the adequate multidisciplinary interventions for the patient, the patient was discharged. Conclusion. This case report is of great importance since it shows that severe polytraumatized patients with bad initial prognosis can successfully receive a lifesaving treatment.

35 m Vertical Free Fall: How Impact Surface Influences Survival.

We describe the accidental free fall of a 23-year-old construction worker, who fell 13 stories (approximately 35 meters) from a false work landing on a toilet container. On impact he broke through the roof of the container, which attenuated his fall and made his survival possible. The patient sustained a central spleen rupture, liver laceration, subdural hematoma, blunt thoracic trauma with a left-sided hematothorax and right-sided pneumothorax with serial bilateral rib fractures, and an unstable fracture of the 10th thoracic vertebra. Two thoracic drainages were inserted in the emergency department before the patient underwent emergency surgery for the management of his intra-abdominal injuries. On the third day after trauma the unstable fracture of the 10th thoracic vertebra was stabilized with an internal fixator. Following extubation on day 8 after trauma the patient did not show any peripheral neurological deficits but cerebral affection with a general slowdown. After only 21 days, the patient was discharged from the hospital to a rehabilitation center where work specific rehabilitation was started. Although the patient is not suffering from physical afflictions from the injury his daily life abilities are still limited due to cerebral damage.

Severe trauma of the chest wall: surgical rib stabilisation versus non-operative treatment.

Serial rib fractures and flail chest injury can be treated by positive-pressure ventilation. Operative techniques reduce intensive care unit (ICU) stay, overall costs, mortality and morbidity, as well as pain. The aim of this study was to evaluate the benefit of surgical rib stabilisation in comparison to non-operative treatment in patients with severe trauma of the chest wall. From 2006 to 2011, the data of 44 patients with flail chest and serial rib fractures were collected retrospectively. A surgical group and an intensive care group with only intensive care therapy were formed. Rib and sternal fractures, flail chest, injury severity, thoracic injuries, mechanical ventilation, time in the ICU, overall hospital stay and mortality were evaluated. No postoperative surgical complications had been observed. The time under mechanical ventilation in the surgical group was 10.6±10.2days, whereas in the non-surgical group, it was 13.7±13.7days. Mechanical ventilation time after surgery was 6.9±6.5days. Time in the ICU for the surgical group was 16.4±13.6days, compared to the non-surgical group with 20.1±16.2days. Postoperative time in the ICU was 11.7±10.3days. The mortality in the surgical group was 10% and in the non-surgical group it was 17%. Operative rib stabilisation with plates is a safe therapy option for severe trauma of the chest wall. Provided that the duration of preoperative mechanical ventilation and time spent in the ICU is minimised due to early operation, our data suggest that the stabilisation of serial rib fractures and flail chest may lead to a reduced time of mechanical ventilation, time in the ICU and mortality.

Scene findings and autopsy features in a case of ultra-light aircraft crash

Case report A 53-year-old man was taking off in an ultra-light aircraft from a small private airport. Only a few seconds later, as observed by eye-witnesses, the engine stalled and the aircraft crashed to the ground from a height of approximately 30–50 m. Upon impact the aircraft caught fire, with the pilot still in his seat (Fig. 1). The aircraft burnt for approximately 10 min before the fire could be extinguished using dry fire-extinguishing foam (Fig. 2). There was extensive damage, especially to the front of the aircraft. Apart from an investigation of the scene, as well as technical analysis of the wreck and remnants of the aircraft’s equipment, a medico-legal autopsy was ordered for clarification of the cause of death and to assist in a reconstruction of the events at the scene. At autopsy, the deceased showed third to fourth degree burns with intense charring of 70 % of his body surface and bilateral heat flexures of both elbow and knee joints. There was neither aspiration of soot within the trachea or bronchi, nor were there soot particles within the esophagus or stomach. The man had sustained a massive head trauma with ring fracture of the base of the skull around the foramen magnum as well as fractures of the posterior and medial fossae of the cranium, accompanied by fresh cerebral contusions. In addition, there were serial rib fractures to both sides, multiple lacerations of liver and spleen with 1,700 ml fluid blood within the abdominal cavity, and multiple fractures of the left joint of the hand. The left leg was considerably

Cardiac injuries in car occupants in fatal motor vehicle collisions – An autopsy-based study

Motor vehicle accidents contribute widely to population morbidity and mortality around the world, and cardiac injuries are a major factor determining outcome. Autopsy reports from 380 motor vehicle occupants who died in motor vehicle crashes in Adelaide, Australia, and Hamburg, Germany, over a 6-year period were reviewed, analysing the presence and type of cardiac injuries and their correlation with factors such as crash type, presence of seatbelt/airbag and vehicle speed as well as with the presence of other injuries which might predict the presence of cardiac injuries in a clinical setting. 21.1% had cardiac injuries identified macroscopically autopsy or histology. Cardiac injuries were the only cause of death or contributed to a fatal outcome in 76% of these cases. Sternal fractures and left-sided serial rib fractures were predictive of cardiac injury.

Delayed Chylothorax Following Blunt Chest Trauma.

Chylothorax is a very rare disease, and its diagnosis following blunt chest trauma is exceptional. Only a small number of cases have been reported in the literature. We report a case of a male patient involved in a car accident presenting a delayed chylothorax after blunt chest trauma with a bilateral serial rib fracture and fracture of the ninth thoracic vertebrae. The therapy includes thorax drainage, dietary modifications with total parenteral nutrition and, in severe cases, PEEP ventilation. Hematological monitoring is mandatory to detect metabolic abnormalities resulting from chyle loss. Surgical treatment is only required in cases of persistent or increasing intrathoracal chyle flow. Thoracoscopic ligation of the thoracic duct is then required.Severe consequences, such as cardiopulmonary abnormalities and metabolic, nutritional and immunologic disorders, can result from chylothorax. Our patient was treated successfully by chest drainage and parenteral nutrition.

Chance Fracture of the Upper Thoracic Spine in a Child.

We report on a three-year-old girl who fell accidentally from the fourth floor. She suffered multiple trauma, including severe head injury, unstable T2-T3 Chance fracture, pneumothorax with lung contusion and serial rib fractures on the left side, liver laceration, splenic injury and fracture of the sacral bone on the right side. The progressive intracranial pressure was released by trepanation and bifrontal craniectomy. The abdominal injuries were treated conservatively. After stabilization of the intracranial situation, dorsal spondylodesis from T2 to T4 was performed employing the cannulated NEON system (Ulrich(®)) with CT-controlled positioning of guide wires. One year on, the implants have been removed and the patient has good function, with only a small atactic dysfunction as residuum. To our knowledge, this is the first report of a pediatric Chance fracture located in the upper thoracic spine following a fall from great height that describes how this treatment approach led to a very favorable outcome.

RIB FRACTURE FIXATION WITH INTRAMEDULLARY SPLINTS

PURPOSE: Plating of serial rib fractures in flail chest injuries reduces the mortality associated with prolonged ventilation. However, rib plating is a highly invasive procedure and posterior fractures are difficult to access. This study investigated the durability and fixation strength of intramedullary rib splints for less-invasive fixation of posterior rib fractures. Tested was the hypothesis that splint constructs can withstand a loading history that spans the post-operative healing phase in osteoporotic ribs.