A new development in Laser surgery may make root canal redundant as it enables the laser to repair or even regrow teeth. A study promises to make the cavity fill itself and even regrow a broken tooth. Researchers achieved all this by employing a low-powered laser that equaled the brightness of a normal sunlight it tricked the body system to turn on a natural healing program and regrow dentin- the essential material for the formation of a tooth. If it can be replicated in humans, it may lead to not only the redrawing of teeth but also regrowing heart tissue, as well as carrying out repairs in bone and wounds.
As it mimics a human process already well established in nature, it opens up the possibility of people regrowing or repairing teeth, livers, hearts or kidneys thus revolutionizing medical care, enabling people someday to regrow their own, he said. Short-Term Dental Courses in Delhi among the Dental Clinical Courses in Delhi incorporate laser courses that keep candidates abreast with the emerging developments.
The Process Of Regrowing Teeth With Lasers
The current approach is likely to meet with greater success as it is so close to the natural process and only triggers the stem cells with lasers. The tooth pulp containing dental stem cells was treated with low-dose laser treatments and given temporary caps. After maintaining the process for 3 months, high-resolution x-ray imaging and microscopy discovered the laser treatments ensured dentin formation very similar to the normal dentin in composition.
Numerous biologically active molecules, including regulatory proteins known as growth factors, in the normal course are able to trigger stem cells to grow into different cell types. Nowadays, dentists normally employ inert materials in order to rectify damaged teeth. Dental laser treatment enables Tissue regeneration instead that could become an ideal solution in the long term as the inert materials fail after some time. The teeth regeneration would ensure teeth as good as new while the inert material has only limited functionality.
Scientists have tried to coax the Stem cells that populate the entire body, and give rise to specialized cells but have met with limited success. Low-power laser (LPL) therapy is already being utilized in order to stimulate wound healing, skin rejuvenation, hair growth. The use of laser treatment for cell regeneration by stimulating stem cells will usher in a whole new world of not only dental care but medical care and hence Laser courses are needed.
The allied disciplines of dental laser treatment, laser dentistry, and laser dental surgery are poised for a major revolution and completing Dental Courses in Delhi can facilitate the knowledge updation. This is critical as Laser dosage needs to be delivered optimally as lasers at very low frequencies is ineffective but at higher frequencies, it cuts through or cauterizes human tissue. However, the possibilities are endless and regrowing or repairing may be at hand and may eliminate the need for transplanting.
