How does osteogenesis distraction work?
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How does osteogenesis distraction work?
Distraction osteogenesis is a way to make a longer bone out of a shorter one. After a bone is cut during surgery, a device called a distractor pulls the 2 pieces of bone apart slowly. The slow stretching apart of bone is not painful. Children say it hurts less than braces they wear to straighten teeth.
What is distraction osteogenesis in orthodontics?
Distraction osteogenesis (DO) is a surgical-orthopedic method for lengthening bone by separating or distracting a fracture callus. It represents an important technique for surgeons and orthodontists to reconstruct and recontour the facial skeleton.
What is distraction histogenesis?
: Under appropriate conditions, bone responds to gradual mechanical distraction with new bone formation, termed distraction osteogenesis. Additional effects on the surrounding soft tissues result in phenomena known as distraction histogenesis.
What is latency period in distraction osteogenesis?
Lag phase. Before proceeding with distraction, there is a variable period (latency period) to allow for initial bone formation to occur. The period is typically 3-5 days, although in neonates and infants, the latency period may be omitted or last only 24 hours.
What is distraction osteogenesis in dentistry?
Distraction osteogenesis is a technique in orthognathic surgery that expands or stretches bone in the jaw. Simply stated, distraction osteogenesis means the slow movement apart of two bony segments which allows new bone to fill in the gap created by the bony segments.
What does distraction latency mean?
The AAA Foundation for Traffic Safety explains that the risks associated with distractions last for some time even once the driver has stopped engaging in a specific distracted behavior. The term used to describe this is called latency.
What is distraction osteogenesis in oral and maxillofacial surgery?
Distraction osteogenesis (DO) is a method of generating new bone following a corticotomy or an osteotomy and gradual distraction. The method is based on the tension-stress principle proposed by Ilizarov.
What is distraction in surgery?
Distraction osteogenesis, bone lengthening, is an established surgical technique that allows for molding, shaping, and lengthening of bone. The procedure involves making controlled cuts, or osteotomies, in the bone, and using a device to gradually separate, or “distract”, the bone fragments.
What does latency mean in driving?
