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โ† Trials
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Different Manufacturing Techniques of Facial Prostheses

RecruitingNAAges 20 Years - 60 YearsAllCairo University
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In plain words

What the trial is, and whether it could suit you

All participants will undergo 3-dimentional facial scan and the defect site will be scanned using intraoral scanner. the data will be extracted in Standard tessellation Language (STL) and used in virtual prosthesis reconstruction. * (Group 1) involves direct printing of the final prosthesis using biocompatible rubber-like printable soft resin. * Group 2, involves direct manufacturing of the negative mold, it will be virtually designed based on an inverted STL file of prosthesis prototype/ pattern. * Group 3, involves fabrication of the negative mold indirectly by printing the prosthesis prototype from resin and then duplicating it into wax and a conventional stone mold will be fabricated. * The negative molds of both groups 2\&3 will be used in packing medical grade silicone (to cast the final prosthesis. * All final prostheses will be colored and characterized to match the surrounding

Sign in to get the eligibility rules as simple questions to take to your doctor.

๐Ÿ“‹ Eligibility rules (as published)
Inclusion Criteria: 1. Patients with cartilaginous facial defects, i.e: auricular and nasal defects. 2. Patients between 20-60 years old. 3. Post traumatic patients with facial defects. 4. Patients with congenital facial defects. 5. Patients with failed facial surgical construction. 6. Compliant and cooperative patients. Exclusion Criteria: 1 - Patients having risk of tumor recurrence in the defect area. 2- Patients undergoing radiotherapy or chemotherapy treatment. 3- Patients with any debilitating disease. 4- Patients with any type of psychosomatic disorder. 5- Patients with allergy to any of the materials used.
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What it tests

  • Rapid Manufacturing
  • Direct Mould Making
  • Indirect Mould Making
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Where

1 site
Cairo University
Cairo, Egypt
๐Ÿค Taking part is your choice, and you can leave at any time. Only the trial team can confirm you are eligible โ€” always decide together with your own doctor.
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