Reconstruction of phonatory function using a tubular free flap from upper-lateral upper arm after near-total laryngectomy.
10.7507/1002-1892.202411048
- Author:
Liu YANG
1
;
Yitao ZHENG
1
;
Wen LI
1
Author Information
1. Department of Otolaryngology Head and Neck Surgery, West China Hospital, Sichuan University, Chengdu Sichuan, 610041, P. R. China.
- Publication Type:Journal Article
- Keywords:
Laryngeal cancer;
free flap;
near-total laryngectomy;
phonatory reconstruction;
upper arm flap
- MeSH:
Humans;
Laryngectomy/methods*;
Male;
Middle Aged;
Female;
Laryngeal Neoplasms/surgery*;
Aged;
Free Tissue Flaps;
Retrospective Studies;
Plastic Surgery Procedures/methods*;
Carcinoma, Squamous Cell/surgery*;
Phonation;
Arm/surgery*;
Neck Dissection
- From:
Chinese Journal of Reparative and Reconstructive Surgery
2025;39(2):209-214
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To explore the feasibility of reconstruction of phonatory function by using a tubular free flap from upper-lateral upper arm to repair the laryngotracheal circumferential defect after near-total laryngectomy for laryngeal cancer.
METHODS:A retrospective study was conducted on 7 patients who underwent near-total laryngectomy between June 2021 and October 2023, aged from 48 to 70 years (median, 59 years), 6 males and 1 female. The disease duration ranged from 1 to 11 months, with a median of 6 months. Pathological diagnosis of preoperative biopsy was squamous cell carcinoma. Tumor classification: glottic type in 5 cases, supraglottic type in 1 case, transglottic type in 1 case; TNM staging: T 4N 0M 0 in 6 cases, T 4N 2M 0 in 1 case; American Joint Committee on Cancer (AJCC) staging in 2017 was stage Ⅳ. Preoperative MRI angiography of upper arm was performed to investigate the blood supply in the upper and lateral regions of the upper arm. After near-total laryngectomy and bilateral neck lymph node dissection, the area of the laryngotracheal defect was measured. A free flap measuring 7.0 cm×5.0 cm to 8.0 cm×7.0 cm was harvested from the upper-lateral upper arm, rolled into a tube shape, and connected between the stump of the cervical trachea in the neck root and that of the epiglottis at the tongue base. Four patients received adjuvant radiochemotherapy, 1 patient received radiochemotherapy and targeted therapy, 2 patients adopted no further adjuvant treatment.
RESULTS:All 7 patients were followed-up 1-2 years (mean, 1 year and 3 months). Four patients had primary wound healing, 2 patients had minor pharyngeal fistulas that healed after dressing change, 1 patient experienced pharyngeal fistula because of flap necrosis and the wound still healed without secondary surgery. All patients took food orally within 1 month after operation, and the tracheal cannula was retained. Six patients with survived flap gradually adapted to their new pronunciation mode and obtained satisfactory phonatory function from 15 days to 2 months after operation. Four patients had slight aspiration after operation. Till the end of the follow-up, all patients survived and no local recurrence or distant metastasis had been observed. The motor function of the upper arm was not affected, only partial sensory loss occurred in the area near the incision. The scar of the incision could be covered by the short sleeve so as to obtain a better aesthetic effect.
CONCLUSION:Using a tubular free flap from upper-lateral upper arm to repair the laryngotracheal circumferential defect after near-total laryngectomy for laryngeal cancer can achieve satisfactory phonatory restoration while preserve the motor function and aesthetics of the donor site.
