Research at Tufts University has led to the successful implantation of a bioengineered tooth implant in rats, designed to grow into the gum and fuse with existing nerves. This innovative implant, coated with stem cells and special proteins, shows significant promise by integrating into the body without damaging surrounding nerves, unlike conventional titanium posts. The study, published in Scientific Reports, notes no rejection or inflammation and indicates that the implant has the potential to provide sensory feedback similar to natural teeth, a major advancement in dental technology.
Imaging revealed a distinct space between the implant and the bone, suggesting that the implant had been integrated through soft tissue rather than the traditional fusion with the bone.
Natural teeth connect to the jawbone through soft tissue rich in nerves, which help sense pressure and texture and guide how we chew and speak.
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