Application of digital guide plate in repairing mandibular defects with free fibular myocutaneous flap.
10.13201/j.issn.2096-7993.2024.11.009
- Author:
Xingqiang LI
1
;
Shuwei LI
1
;
Changyang LIU
1
;
Xiufeng BAI
1
;
Ming GONG
1
;
Gang LI
1
Author Information
1. Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research，College of Stomatology，Xi'an Jiaotong University，Xi'an，710004，China.
- Publication Type:Journal Article
- Keywords:
digital guide plate;
free fibular myocutaneous flap;
mandibular defect;
repair and reconstruction
- MeSH:
Humans;
Myocutaneous Flap;
Mandible/surgery*;
Fibula/transplantation*;
Plastic Surgery Procedures/methods*;
Male;
Free Tissue Flaps;
Female;
Middle Aged;
Mandibular Reconstruction/methods*;
Adult;
Patient Satisfaction
- From:
Journal of Clinical Otorhinolaryngology Head and Neck Surgery
2024;38(11):1045-1055
- CountryChina
- Language:Chinese
-
Abstract:
Objective:Exploring the clinical application effect of a series of digital designed guide plates in the repair of mandibular defects with free fibular muscle flap. Methods:A total of 32 patients who underwent fibular muscle flap repair of mandibular defects in the Head and Neck Tumor Surgery Department of Xi'an Jiaotong University Stomatological Hospital were selected as the research subjects. They were divided into a guide plate assisted group（16 cases） and a conventional surgery group（16 cases） according to the different surgical methods. The guide plate assisted group completed the surgery with the assistance of a digital design series of guide plates, while the conventional surgery group served as the control. Record the preparation and shaping time of two groups of fibular myocutaneous flaps, evaluate the surgical effect at least 6 months after surgery, and conduct a patient satisfaction survey. Use SPSS 16.0 software package to statistically process the data. Results:The preparation and shaping time of the fibular muscle flap in the guide plate assisted group were significantly shorter than those in the conventional surgery group（P<0.05）. The excellent and good rate（87.5%） of the guide plate assisted group in evaluating the surgical effect was significantly higher than that of the conventional surgery group（75.0%）（P<0.05）. The satisfaction scores of patients in the guide plate assisted group for facial shape and bite function recovery were significantly higher than those in the conventional surgery group（P<0.05）, while there was no significant statistical difference in the satisfaction scores of pronunciation function recovery between the two groups（P>0.05）. Conclusion:The design of digital guide plates can improve the accuracy of repairing mandibular defects with fibular flaps, shorten the preparation and shaping time of fibular flaps, restore good facial appearance and bite relationship of patients, and improve satisfaction. It is worth promoting and applying in clinical practice, but the design accuracy still needs to be continuously improved.
