PAIR) 2 UT Austin 3 U of Oregon 4 UIUC https://github.com/Picsart-AI-Research/Text2Video-Zero Text-to-Video generation: "a horse galloping on a street" Text-to-Video generation: "a panda is playing guitar on times square" Text-to-Video generation + pose control: "a bear dancing on the concrete" Video Instruct-Pix2Pix: "make it Van Gogh Starry Night style" Text-to-Video generation + edge control: "white butterfly" Figure 1: Our method Text2Video-Zero enables zero-shot video generation using (i) a textual prompt (see rows 1, 2), (ii) a prompt combined with guidance from poses or edges (see lower right), and (iii) Video Instruct-Pix2Pix, i.e., instructionguided video editing (see lower left). Results are temporally consistent and follow closely the guidance and textual prompts.

This study is based on an analysis of the results of treatment of 21 patients with mandibular defects of different localization and etiology who underwent reconstruction with fibula free flap. Postoperative clinical and radiographic controls were made regularly, the criteria for implant success were assessed. The postoperative evolution of the patients was favorable, with the integration of the fibula vascularized grafts. Complete engraftment of bone autografts and wound healing was obtained in all observations. In all 21 patients, fibula flaps provided adequate conditions for implant placement. The coefficient of osteointegration of implants 3 years after bone grafting was 97%. Using a vascularized autograft from the fibula to replace the defects of the lower jaw provides the conditions for a full rehabilitation of patients. The methods of reconstructive surgery and implantation make it possible to successfully perform the replacement of defects in the maxillofacial region, being one of the methods medical and social rehabilitation of patients with this pathology.

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Objective: The objective of the study is to assess treatment success of teeth loss patients with class III skeletal malocclusion through a multidisciplinary approach, including orthognathic surgery and implant prosthetic rehabilitation. Materials and Methods:The present retrospective study aimed at investigating the 5-year clinical treatments outcomes 16 patients with class III malocclusion and teeth loss. Clinical, laboratory, radiological methods were used in the examination of patients. Surgical stage included sagittal bilateral osteotomy of the lower jaw and reposition it back, Le Fort I osteotomy, 7-8 months after the orthognathic surgery 132 implants were inserted. After 2 to 4 months of submerged healing period patients had received implant-fixed prostheses. Results:No serious intraoperative or immediate postoperative complications were noted. At the control examination after 6 months after surgery, an X-ray examination we did not observe any clinical or radiological signs of inflammation in the area of osteotomy sites and titanium mini plates. Success rate of implants 5 years after was 96.2%. Conclusion:After orthognathic surgery and dental implant prosthetic rehabilitation, the masticatory function, esthetics of the facial profile and occlusion was improved. Patients expressed satisfaction with the result of treatment and improved quality of life.

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