High energy pelvic ring fractures, an overview over the past decade

2016 ◽  
Vol 102 (7) ◽  
pp. S97-S98
Author(s):  
Sara Machado ◽  
Luís Vieira ◽  
Rui Pinto ◽  
Isabel Pinto ◽  
Paulo Ribeiro De Oliveira ◽  
...  
2021 ◽  
Vol 2021 ◽  
pp. 1-5
Author(s):  
Yohei Yanagisawa ◽  
Yusuke Eda ◽  
Shotaro Teruya ◽  
Hisanori Gamada ◽  
Masashi Yamazaki

Introduction. Sacroiliac rod fixation (SIRF) preserves the mobility of L5/S1 (lumber in the pelvis), as a surgical procedure for high-energy pelvic ring fractures. The concept of SIRF method without pedicle screws into L4 and L5 is called ‘within ring’ concept. Case Presentation. We report here the clinical results of ‘within ring’ concept treatment with sacroiliac rod fixation for a case of displaced H-shaped Rommens and Hofmann classification type IVb fragility fractures of the pelvis (FFP), which A 79-year-old woman had been difficult to walk due to pain that had been prolonged for more than one month since her injury. The patient was successfully treated with SIRF, no pain waking with a walking stick and returned to most social activities including living independently within 6 months of the operation. Conclusion. SIRF is useful because it can preserve the mobility in the lumbar pelvis; not including the lumbar spine in the fixation range like spino pelvic fixation is a simple, safe, and low-invasive internal fixation method for displaced H-shaped type IVb fragility fractures of the pelvis.


2017 ◽  
Vol 21 (03) ◽  
pp. 210-217 ◽  
Author(s):  
Victor Cassar-Pullicino ◽  
Miguel Pérez ◽  
Giuseppe Guglielmi ◽  
Antonio Leone

Pelvic ring fractures are a common consequence of high-energy blunt trauma with a high rate of morbidity and mortality due to associated injuries, especially to the head, pelvic viscera, and vascular structures. The Young and Burgess classification system is the most widely utilized for categorizing pelvic ring injuries and assessing stability. The initial identification of these injuries often comes from an anteroposterior radiograph; however, computed tomography examination with three-dimensional volume-rendered reconstructions represents the reference standard and has essentially eliminated the requirement for inlet and outlet views. The appropriate treatment depends on a good knowledge of the anatomy and biomechanics of the pelvis. This review article underlines the importance of the integrity of ligaments to pelvic stability and describes the patterns of pelvic ring injuries and their associated mechanisms of injury.


2020 ◽  
Vol 7 ◽  
Author(s):  
Kim E. M. Benders ◽  
Luke P. H. Leenen

Hemodynamically unstable pelvic fractures are challenging high-energy traumas. In many cases, these severely injured patients have additional traumatic injuries that also require a trauma surgeon's attention. However, these patients are often in extremis and require a multidisciplinary approach that needs to be set up in minutes. This calls for an evidence-based treatment algorithm. We think that the treatment of hemodynamically unstable pelvic fractures should primarily involve thorough resuscitation, mechanical stabilization, and preperitoneal pelvic packing. Angioembolization should be considered in patients that remain hemodynamically unstable. However, it should be used as an adjunct, rather than a primary means to achieve hemodynamic stability as most of the exsanguinating bleeding sources in pelvic trauma are of venous origin. Time is of the essence in these patients and should therefore be used appropriately. Hence, the hemodynamic status and physiology should be the driving force behind each decision-making step within the algorithm.


2021 ◽  
Vol 10 (4) ◽  
pp. 3453-3458
Author(s):  
Manali Bub

A straddle fracture of the pelvis is a fracture of the superior and inferior pubic rami which is considered an unstable injury. Injuries most often associated with straddle fracture include sacral fracture, neurological injury, pelvic ring disturbance, lumbar spine fracture, and severe soft tissue injury. A pelvic fracture can happen through the mechanism of either moderate or medium intensity effects. This can range in magnitude from relatively minor mishaps to moderately traumatic fractures that are potentially fatal. L5 transverse process fracture are often associated with pelvic ring fractures, which may indicate high energy trauma. A 35-year-old female with a left-sided straddle fracture, a sacral ala fracture associated with an L5 transverse process fracture L5 was diagnosed by orthopaedic surgeon, on X-ray after a slip and fall sustaining injury to pelvic region, on which open reduction and internal fixation with a 5-hole pre-contoured plate was placed. Temporary reduction was done by K-wire and sacral ala fracture was fixed with 2 CC screws. Post operatively the patient had impaired limb movements and inability to perform daily activities. After operation, patient was managed with physical therapy treatment comprising of static regimens, progressing to dynamic exercises, electrotherapeutic techniques, strengthening exercises, gait exercise for duration of 10 weeks. Patient was given physiotherapy regime for 5 days per week for 10 weeks. This study shows that the operative method and timely recovery in physical therapy contributed to the progress of ROM, strength of muscle, functional activities progressively, which successfully led to further recovery.


Author(s):  
Manuel Sterneder ◽  
Patricia Lang ◽  
Hans-Joachim Riesner ◽  
Carsten Hackenbroch ◽  
Benedikt Friemert ◽  
...  

Abstract Background Fragility fractures of the pelvis (FFP) encompass two fracture entities: fracture after low-energy trauma and insufficiency fracture without trauma. It is unclear whether the two subgroups differ in terms of diagnosis and therapy. The aim of this retrospective study was to evaluate insufficiency fractures with regard to defined parameters and to compare specific parameters with the fractures after low-energy trauma. Patients and Methods In the period from 2008 to 2017, 203 patients with FFP were recorded at our clinic (Level 1 Trauma Centre DGU, SAV approval). Of these, 25 had an insufficiency fracture and 178 had a pelvic ring fracture after low-energy trauma. Epidemiological, diagnostic and therapeutic parameters were examined. Results There was a relative increase in the insufficiency fracture within the FFP (2008 – 2009: 5.0% vs. 2015 – 2017: 17.8%). In these patients, osteoporosis tended to be more pronounced than in patients after low-energy trauma (t-value: − 3.66 vs. − 3.13). The diagnosis of insufficiency fractures showed increased use of MRI and DECT (60.9% vs. 26.0%) and a high proportion of type IV fractures after FFP (40.0% vs. 7.9%). In terms of therapy, surgical treatment of the insufficiency fracture was sought more often (68,2% vs. 52,1%), with a tendency towards increased use of combined osteosynthesis procedures (14.3% vs. 7.6%). Conclusion We were able to show that as the number of cases increases, the insufficiency fracture becomes more important within FFP. If these patients tend to have more pronounced osteoporosis, particular attention should be paid to the diagnosis and adequate therapy of the osteoporosis, especially in the case of an insufficiency fracture. In addition to the increased diagnostic testing using MRI and DECT to detect oedema and the increased surgical therapy for this type of fracture, it is also noteworthy that the insufficiency fracture can cause higher-grade fractures after FFP.


2021 ◽  
Vol 12 ◽  
pp. 215145932098540
Author(s):  
Bailey R. Abernathy ◽  
Lisa K. Schroder ◽  
Deborah C. Bohn ◽  
Julie A. Switzer

Introduction: A need exists for improved care pathways for patients experiencing low-energy pelvic ring fractures. A review of the current literature was performed to understand the typical patient care and post-acute rehabilitation pathway within the US healthcare system. We also sought to summarize reported clinical outcomes worldwide. Significance: Low-energy pelvic ring fracture patients usually do not qualify for inpatient admission, yet they often require post-acute rehabilitative care. The Center for Medicare and Medicaid Services’ (CMS) 3-day rule is a barrier to obtaining financial coverage of this rehabilitative care. Results: Direct admission of some patients to post-acute care facilities has shown promise with decreased cost, improved patient outcomes, and increased patient satisfaction. Secondary fracture prevention programs may also improve outcomes for this patient population. Conclusions: Post-acute care innovation and secondary fracture prevention should be prioritized in the low-energy pelvic fragility fracture patient population. To demonstrate the effect and feasibility of these improved care pathways, further studies are necessary.


Author(s):  
Zening Lin ◽  
Tao Jiang ◽  
Jianzhong Shang

Abstract In the past few decades, robotics research has witnessed an increasingly high interest in miniaturized, intelligent, and integrated robots. The imperative component of a robot is the actuator that determines its performance. Although traditional rigid drives such as motors and gas engines have shown great prevalence in most macroscale circumstances, the reduction of these drives to the millimeter or even lower scale results in a significant increase in manufacturing difficulty accompanied by a remarkable performance decline. Biohybrid robots driven by living cells can be a potential solution to overcome these drawbacks by benefiting from the intrinsic microscale self-assembly of living tissues and high energy efficiency, which, among other unprecedented properties, also feature flexibility, self-repair, and even multiple degrees of freedom. This paper systematically reviews the development of biohybrid robots. First, the development of biological flexible drivers is introduced while emphasizing on their advantages over traditional drivers. Second, up-to-date works regarding biohybrid robots are reviewed in detail from three aspects: biological driving sources, actuator materials, and structures with associated control methodologies. Finally, the potential future applications and major challenges of biohybrid robots are explored. Graphic abstract


2019 ◽  
Vol 14 (1) ◽  
Author(s):  
Akinori Okuda ◽  
Naoki Maegawa ◽  
Hiroaki Matsumori ◽  
Tomohiko Kura ◽  
Yasushi Mizutani ◽  
...  

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