Evidence map›Paper›PMID 42207377›Full record

ArticleMaxillofacial plastic and reconstructive surgery2026

Robot-assisted jaw-in-a-day based on the sandwich approach: case series.

Ping Luo, Xiang Gao, Lingyu Su, Hongying Chen, Jiang Deng, Xiaochun Ren, Gang Fu, Yuanding Huang, Zhanpeng Ou, Fugui Zhang

Abstract read
In one paragraph

Article in Maxillofacial plastic and reconstructive surgery, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed
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1 · What the graph read from it

What it found

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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

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3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

10 authors.

Ping LuoDepartment of Oral and Maxillofacial Surgery, First Affiliated Hospital of Chongqing Medical University, Chongqing, China.
Xiang GaoDepartment of Oral and Maxillofacial Surgery, Affiliated Stomatological Hospital of Chongqing Medical University, Chongqing, China.
Lingyu SuDepartment of Oral and Maxillofacial Surgery, Affiliated Stomatological Hospital of Chongqing Medical University, Chongqing, China.
Hongying ChenDepartment of Oral and Maxillofacial Surgery, Affiliated Stomatological Hospital of Chongqing Medical University, Chongqing, China.
Jiang DengChongqing Key Laboratory of Oral Diseases, Chongqing, China.
Xiaochun RenChongqing Key Laboratory of Oral Diseases, Chongqing, China.
Gang FuChongqing Municipal Health Commission Key Laboratory of Oral Biomedical Engineering, Chongqing, China.
Yuanding HuangChongqing Municipal Health Commission Key Laboratory of Oral Biomedical Engineering, Chongqing, China.
Zhanpeng OuChongqing Municipal Health Commission Key Laboratory of Oral Biomedical Engineering, Chongqing, China.
Fugui ZhangDepartment of Oral and Maxillofacial Surgery, First Affiliated Hospital of Chongqing Medical University, Chongqing, China. 500290@cqmu.edu.cn.

Funding

Chongqing Overseas Returnees Entrepreneurship and Innovation Support Program cx2023076CQMU Program for Youth Innovation in Future Medicine W0206Leading Medical Talents Program in Chongqing YXLJ202415New Technologies and Projects of the Stomatological Hospital of CQMU QYYL2023X013Project of Science and Technology Research Program of Chongqing Municipal Education Commission KJQN202300455
6 · The paper itself

Abstract

backgroundThe "jaw-in-a-day" (JIAD) concept involves integrating the resection of mandibular tumors with mandibular defect repair and immediate implant-supported prosthetic rehabilitation into one surgical operation. This approach aims to reduce the overall treatment cycle, with the goal of improving patients' quality of life. However, traditional JIAD frequently employs static surgical guides, which can introduce variability in implant placement accuracy. Robot-assisted surgery has emerged as a promising alternative, with the potential to improve surgical precision through real-time navigation and haptic feedback technology. CASE PRESENTATION: This retrospective case series reported five cases of mandibular tumors treated using the robot-assisted JIAD. Surgical planning involved virtual surgical simulation and computer-aided design/manufacturing based on sandwich planning technology. A robotic surgical system was utilized to prepare the implant site and place the implant under real-time navigation guidance. Immediate provisional prostheses were placed during the same surgery. All robot-assisted JIAD surgeries were performed as planned. The robot-assisted preparation and placement of implant sites yielded a mean angular deviation of 1.17° ± 0.30° and a linear deviation of less than 0.5 mm. Radiographic analysis at six months post-surgery revealed signs consistent with implant stability and osseointegration.

conclusionThe robot-assisted JIAD technique, based on the sandwich planning approach, appears to be a feasible approach that may enhance implant placement accuracy in complex mandibular reconstructions. However, these preliminary findings require further validation in larger, controlled studies.

Indexed as

Dental implantFibula flapIliac flapJaw-in-a-dayMandibular reconstructionRobot-assisted surgerySandwich approach

Identifiers

PMID42207377
PMCPMC13280080

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.