Trauma Module-Lower Extremity 1. Which of the following injuries is most commonly associated with knee dislocation fracture of the distal femur Segond fracture fracture of the tibial plateau common peroneal nerve injury popliteal artery rupture (Question 1 of 10)2. In a pelvic fracture, selective arterial embolisation can be considered to reduce ongoing haemorrhage if A CT Scan finding of a large hematoma in the space of Retzius Stable fracture pattern Ultrasound finding of a retroperitoneal hematoma liver, kidney, spleen or other visceral lacerations Restoration of haemodynamic stability by initial fluid resuscitation (Question 2 of 10)3. Regarding plate fixation for pubic symphysis diastasis the following are true except Double plating is ideally done in 90-90 degree fashion Placement of a Foley catheter is needed to decompress the bladder A lower midline incision is preferred to help identify visceral injuries if necessary symphysis is an amphiarthrodial joint, consisting of a fibrocartilaginous disc, and stabilized by the superior and inferior arcuate ligaments Indicated if there is more than 2.5 cm displacement(Question 3 of 10)4. The best solution for irrigation during debridement of an open tibial fracture is Normal Saline Castile Soap Distilled water Bacitracin Povidone Iodine (Question 4 of 10)5. The most important ligament to be reconstructed in an isolated knee dislocation in the absence of a fracture is? ACL MCL PLC LCL PCL(Question 5 of 10)6. True about Sacral fractures are all except? Transformaminal fractures with vertical instability and comminution should be treated with iliosacral screws only U shaped fractures involved spinopelvic dissociation and maybe associated with cauda equina syndrome L5 nerve root is most commonly injured in Zone 1 injuries Zone 3 injuries have highest risk of neurological involvement The Denis classification has 3 zones (Question 6 of 10)7. The following are true of acetabular fracture surgery except: The Ilioinguinal approach is ideal for anterior column fracture fixation An arteriogram is required to check the patency of superior gluteal artery prior to undertaking an extended iliofemoral approach The incidence of heterotopic ossification is highest for Ilioinguinal approach The development of secondary arthritis has a correlation with degree of articular reduction Infratectal and Juxtatectal fractures are best managed by Kocher Langenback approach(Question 7 of 10)8. A 20 year old male sustains a closed tibial shaft fracture with an intact fibula. Which of the following statements is false? It is associated with an increased risk of nonunion It is associated with an increased risk posttraumatic degeneration of the ipsilateral ankle. It is associated with an increased incidence of delayed union It is associated with an increased incidence of valgus malunion. Tension forces predominate in the lateral tibial cortex (Question 8 of 10)9. Femur fractures that are most often associated with a pathologic process: Subtrochanteric fractures Intertrochanteric fractures Shaft fractures Femoral neck fractures Supracondylar fractures(Question 9 of 10)10. Sarmiento’s functional cast bracing is contraindicated in which of the following? Significant axial instability Presence of an open fracture Significant angular instability. Rotational instability Articular Involvement (Question 10 of 10) Loading ... Get explanatory answers from our book, <br /> Post Views: 8,055 Related Posts Lower Extremity Diaphyseal MalunionCourtesy: Susan Harding, MD, Associate Professor of Orthopaedic Surgery, Drexel University Saqib Rehman, Director of… Exam Module- Upper Limb TraumaGet explanatory answers from our book, Paediatric Lower Extremity #Trauma ReviewCourtesy: Prof Nabil Ebraheim, University of Toledo, Ohio, USA
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