distraction osteogenesis

optimum rate of movement during distraction osteogenesis is

• 1mm per day
• 5mm per day
• 1cm per week
• 5 cms per week

latency period for distraction osteogenesis?

• 4-6 weeks
• 5-7 weeks
• 6-8 weeks
• 4 months

latency period in distraction osteogenesis is defined as?

• time period between surgical osteotomy and starting of the distraction
• time period between starting of distraction to completion of distraction
• time priod for completion of distraction process
• time period between distraction and functional loading of the area

soft tissue generated during the distraction process

• distraction osteogenesis
• neogenesis
• distraction histogenesis
• distraction angiogenesis

transport distraction osteogenesis is used for?

• skeletal class II pattern
• skeletal class III pattern
• following resection
• cleft patient

For typical adult patient usual rate of distraction

• 1.0mm/day
• 0.5mm/day
• 3.0mm/day
• 4.0mm/day

What is the goal of distraction osteogenesis in oral and maxillofacial surgery?

• To increase bone density
• To decrease bone density
• To lengthen bones
• To shorten bones

What is the process of distraction osteogenesis?

• Removing bone tissue and replacing it with a bone graft
• Cutting the bone and inserting a metal rod to lengthen it over time
• Breaking the bone and allowing it to heal in a shortened position
• Using lasers to stimulate bone growth

Which of the following is NOT a potential complication of distraction osteogenesis?

• Infection
• Non-union of the distraction site
• Delayed healing
• Improved bone density

Which of the following is NOT a reason why distraction osteogenesis may be used in oral and maxillofacial surgery?

• To correct jaw deformities
• To repair damaged bones
• To improve dental function
• To improve facial aesthetics