Mandibular Fractures Quiz

Which of the following is a common cause of mandibular fractures?

• Dental caries

• Osteoporosis

• Blunt trauma

• Sinus infection

What is the most common site for mandibular fractures?

• Symphysis

• Angle

• Ramus

• Condyle

Which type of mandibular fracture involves a break at the junction of the alveolar process and the base of the skull?

• Angle fracture

• Body fracture

• Condylar fracture

• Subcondylar fracture

What is a common clinical sign of a mandibular fracture?

• Ptosis

• Trismus

• Diplopia

• Tinnitus

Which imaging modality is commonly used for diagnosing mandibular fractures?

• X-ray

• CT scan

• MRI

• Ultrasound

What is the purpose of arch bars in the management of mandibular fractures?

• Reduce pain

• Stabilize the fracture

• Promote bone healing

• Improve aesthetics

Which nerve is at risk of injury in a mandibular fracture involving the angle or body of the mandible?

• Facial nerve

• Trigeminal nerve

• Hypoglossal nerve

• Lingual nerve

What is the term for a mandibular fracture that involves the mandibular condyle?

• Subcondylar fracture

• Coronoid fracture

• Ramus fracture

• Condylar neck fracture

Which type of mandibular fracture is often associated with malocclusion and difficulty in opening the mouth?

• Body fracture

• Angle fracture

• Condylar fracture

• Symphysis fracture

What is the preferred method for managing a nondisplaced mandibular condyle fracture?

• Closed reduction

• Open reduction

• Maxillomandibular fixation

• Antibiotic therapy