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WorksheetsPRE ASSESSMENT QUIZIZZ on Lefort Fractures
Total questions: 10
Worksheet time: 5mins
What is the classification system introduced by Rene Le Fort in 1901 for midface fractures?
Rene Le Fort Fracture classification
Modified Le Fort classification
Alphonso Guerin classification
Rowe and William classification
Which type of Lefort fracture is characterized by a 'pyramidal fracture'?
Guerin fracture
Lefort II
Lefort I
Lefort III
What is a common cause of Lefort fractures?
Road traffic accidents
Workplace accidents
Falls
Sports injuries
Which clinical feature is associated with Lefort II fractures?
Moon face
Dish face deformity
Floating maxilla
Panda facies
What is the primary management step for a patient with a Lefort fracture?
Observation
Immediate surgery
Airway and C-Spine stabilization
Pain management
In Lefort III fractures, which of the following is a clinical feature?
Step deformity at IO margins
Guerin sign
Bilateral epistaxis
Bilateral circumorbital ecchymosis
What is the purpose of using miniplates in fracture management?
To reduce swelling
To allow for bone grafting
To provide temporary stabilization
To provide 3D stability
Which of the following is a late complication of Lefort fractures?
Airway obstruction
Mal occlusion
Nasal hemorrhage
Insecure fixation
What is the significance of the 'cracked pot sound' during percussion of teeth in Lefort fractures?
Indicates infection
Indicates swelling
Indicates normal anatomy
Indicates a fracture
Which imaging technique is commonly used for assessing midface fractures?
MRI
CT Scan
X-ray
Ultrasound
