Technology

3D-printed jaw helps Indian oral cancer survivor eat everything

New Delhi: Faridabad resident Prabhjeet, an oral most cancers survivor, misplaced the fitting half of his jaw bone seven years again. In all these years he lived on a liquid food plan, till 3D printing got here to his rescue.

Docs at Fortis Hospital within the capital carried out a first-of-its-kind jaw reconstruction surgical procedure on Prabhjeet with a 3D-printed titanium jaw in January this yr.

At present, Prabhjeet is a cheerful man and has begun consuming regular meals, together with non-vegetarian and spicy delicacies.

“After I was diagnosed with oral cancer seven years back, I got treated at Fortis and the right side of the jaw was removed. Initially, I was not sure about the 3D printed jaw but when doctors convinced me, I decided to go for it. Now, I can say that it was a right choice,” Prabhjeet advised IANS.

“Post-surgery, I was discharged after a week’s stay at the hospital. Initially, I was put on a liquid and soft diet for the 3D-printed jaw to get optimised and integrated well. Today, I can taste and chew food of my choice,” he added.

The docs used titanium metallic 3D printer from UK-based Renishaw firm to assemble and customise the jaw for Prabhjeet.

“The right half of his jaw bone was removed during a surgery along with temporomandibular (TM) joint to cure him of cancer. The TM joint controls the mobility of the jaw. Over the years, his residual mandible deviated which prevented the lower and upper jaw to meet,” stated Dr Mandeep Singh Malhotra who carried out the surgical procedure.

The surgical procedure, which prices round Rs 3-Rs four lakh, lasted for round eight hours.

“The oral cancer affected Prabhjeet as he could not chew or bite his meals. Furthermore, it caused repeated bite ulcers in his cheek leading to pain and fear of cancer relapse,” Malhotra advised IANS.

Prabhjeet additionally has an underlying continual illness within the type of SLE (Sytemic Lupus Erythematosis) that impacts immunity.

“The underlying SLE disease and reconstruction of the TM joint discouraged us from planning the conventional methodology of using one’s own lower leg bone in the form of Fibula to reconstruct the jaw bone,” Malhotra stated.

The docs then determined to make use of the metallic additive manufacturing (3D printing).

“We thought of using 3D-printing technology to develop a complete prosthetic jaw including the joint component using Titanium which is the most biocompatible and light metal,” Malhotra stated.

On the reconstruction surgical procedure, the docs stated that the trial fashions for the prosthetic mandible had been revised at completely different time intervals because the jaws received aligned.

“This process extended across 9 months. We put in exhaustive efforts to achieve the right alignment. Our effort was to make the new jaw better than the normal,” Malhotra advised IANS.

The 3D printing expertise has myriad advantages for the healthcare sector in India.

In 2017, surgeons on the Bone & Joint Institute in Medanta hospital efficiently implanted a 3D-printed vertebrae in a 32-year-old lady, serving to her stroll once more after a bout of disabling spinal tuberculosis.

In accordance with Rajat Mehta, Nation Supervisor, 3D Printing and Digital Manufacturing, HP Inc. India, the healthcare trade has been an early adopter of 3D printing expertise.

“Some of the current applications include skull patches, hearing aids, custom orthotics, prosthetics, insoles, and surgical planning. Leading hospitals are adopting integrated 3D printing services as part of their medical practices as they recognize the added value it brings to personalized patient care,” Mehta advised IANS.

In accordance with Malhotra, a 3D-printed jaw is a godsend for folks with oral most cancers in India.

“It is cost-effective and now even All India Institute of Medical Sciences (AIIMS) has introduced this technology,” stated Malhotra.

(IANS)

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