Application of the nasolabial fold "smile" incision approach in posterior buccal cancer ablation.
- Author:
Tian TIAN
1
;
Jie CHEN
1
;
Ning LI
1
;
Long HUANG
1
;
An-Jie MIN
1
;
Xin-Qun CHEN
1
;
Xin-Chun JIAN
1
;
Can-Hua JIANG
1
Author Information
- Publication Type:Journal Article
- Keywords: buccal carcinoma; mouth opening; scar; surgical approach
- MeSH: Humans; Lip; Nasolabial Fold; Neck Dissection; Neoplasm Recurrence, Local; Nose
- From: West China Journal of Stomatology 2019;37(6):621-625
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:This study investigated the feasibility and clinical result of radical resection of posterior buccal carcinoma by using the facial nasolabial fold "smile" incision approach.
METHODS:From August 2016 to March 2017, 23 patients with posterior buccal carcinoma were included in this study and underwent radical surgery. Upon finishing the cervical lymph node dissection, an arc-shaped incision was made at 1 cm lateral to the ipsilateral angulus oris, extending along the nasolabial fold upward to the inferolateral margin of the nasal alar while downward in direct continuity with the neck dissection incision.
RESULTS:Satisfactory exposure and easy resection of the primary tumor with negative surgical margin were achieved in all 23 patients. After 12-22 months of follow-up (16.5 months on average), all patients recovered favorably, and no local recurrence or distant metastasis was observed. Mouth opening was restored to normal in all cases. The scars were hidden in the nasolabial fold, thus named "smile" incision.
CONCLUSIONS:For posterior buccal cancer patients, the facial "smile" incision approach can satisfy the need of surgical exposure, facilitate operative performance, and preserve the annular integrity of the lips without affecting the radical tumor ablation, thereby maintaining a favorable mouth opening. With these advantages, the "smile" incision approach is considered worthy of being popularized in clinical application.
