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| Content Provider | frontiers |
|---|---|
| Author | Wang, Wei-Ming Sun, Lu Yang, Si-Si Hu, Shu-Jun Zuo, Yi-Jie Min, An-Jie |
| Description | OBJECTIVE: The traditional lateral arm free flap (tLAFF) has the disadvantages of short vascular pedicle, small vascular diameter and non-perforator flap. We used a new method to prepare modified LAFF (mLAFF) and evaluate its application value in the repair of oral and maxillofacial soft tissue defects. METHODS: The anatomical features of the flap were recorded and compared between tLAFF group and mLAFF group. All the flaps in the modified group were perforator flaps. Statistical analysis was performed on the data using ANOVA on SPSS 22.0 statistical software package. RESULTS: Forty-five mLAFFs were prepared as eccentric design rotation repair perforated flap, multi-lobed or chimeric perforator flaps. Compared with the tLAFF, the vascular pedicle length of the mLAFF was increased, and the outer diameter of the anastomosis was thickened. The damage to the donor site was less. The difference was statistically significant. CONCLUSION: The mLAFF can effectively lengthen the vascular pedicle length and increase the anastomosis diameter. Perforator LAFF in the repair of oral and maxillofacial defects have good application value. |
| Abstract | ObjectiveThe traditional lateral arm free flap (tLAFF) has the disadvantages of short vascular pedicle, small vascular diameter, and non-perforator flap. We used a new method to prepare modified LAFF (mLAFF) and evaluate its application value in the repair of oral and maxillofacial soft tissue defects.MethodsThe anatomical features of the flap were recorded and compared between the tLAFF group and the mLAFF group. All the flaps in the modified group were perforator flaps. Statistical analysis was performed on the data using ANOVA on SPSS 22.0 statistical software package.ResultsForty-five mLAFFs were prepared as eccentric design rotation repair perforated flap, or multi-lobed or chimeric perforator flaps. Compared with the tLAFF, the vascular pedicle length of the mLAFF was increased, and the outer diameter of the anastomosis was thickened. The damage to the donor site was less. The difference was statistically significant.ConclusionThe mLAFF can effectively lengthen the vascular pedicle length and increase the anastomosis diameter. Perforator LAFFs in the repair of oral and maxillofacial defects have good application value. |
| ISSN | 2234943X |
| DOI | 10.3389/fonc.2022.877799 |
| Volume Number | 12 |
| Journal | Frontiers in Oncology |
| Language | English |
| Publisher Date | 2022-05-26 |
| Access Restriction | Open |
| Subject Keyword | Chimeric flaps Oral squamous cell carcinoma Modified lateral arm free flap Propeller flaps Leaf flaps Chimeric flaps, chimeric flaps, Propeller flaps, Modified lateral arm free flap, leaf flaps |
| Content Type | Text |
| Resource Type | Article |
| Subject | Cancer Research Oncology |
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