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1.
Chinese Journal of Plastic Surgery ; (6): 1218-1220, 2019.
Artigo em Chinês | WPRIM | ID: wpr-800211

RESUMO

Objective@#To discuss the clinical outcome of submental island flap used in reconstruction of nearly half tongue defect after resection of tongue cancer.@*Methods@#From June 2015 to November 2017, 16 submental island flaps were used to reconstruct nearly half tongue defect after resection of tongue cancer. Tissue flap with submental artery as vessel pedicle and suitable for the defect with anterior belly of digastric muscle was prepared in submental area and transferred to the defect area through the mandibular hyoid muscle tunnel to repair the defect.@*Results@#All submental flap transfers were successful.The areas of flaps were 3.0 cm×4.0 cm-4.5 cm×7.5 cm. No local recurrence of tongue SCC was found and no death was noted during 3-24 months of follow-up.The functional and esthetic result such as feeding, speeching, head raiseing were satisfied for patients.@*Conclusions@#Higher success rate and scars decrease make submental island flap an reliable choice for reconstruction of nearly half tongue defect after resection of tongue cancer. It can restore appearance of tongue and improve oral function effectively.

2.
Tianjin Medical Journal ; (12): 1026-1028, 2016.
Artigo em Chinês | WPRIM | ID: wpr-496297

RESUMO

Objective To summarize the clinical outcomes of pectoralis major myocutaneous flap for repairing large defects in oral and maxillofacial area after resection of malignant tumor. Methods The clinical data of 27 patients underwent resection of malignant tumor in oral and maxillofacial area and reconstructed with pectoralis major myocutaneous flap were collected in our hospital from August 1998 to January 2015. The pectoralis major myocutaneous flaps were harvested with sizes ranging from 6 cm × 4 cm to 11 cm × 9 cm. The major myocutaneous flaps were used to reconstruct the defects of oral mucosa in 26 cases, and flap was used to reconstruct the defect of facial skin in 1 case. Seventeen major myocutaneous flaps reached the neck via the subclavicular tunnel, the other 10 were transferred over the clavicle. Results After surgery, 20 flaps (74.1%) were survived completely, 6 were partial necrosis (22.2%) and one was total necrosis (3.7%). Thirteen cases showed postoperative complications (48.1%), in which 10 cases were wound infection (37.0%), including 8 patients with infection at the recipient site and 2 patients with infection at the donor site. The wound infection was found in all of 7 patients with flap necrosis. The other complications included wound dehiscence in 1 patient (3.7%), neck hematoma in 1 patient (3.7%), and lung infection in 1 patient (3.7%). Conclusion In order to avoid the flap necrosis and reduce wound infection at the recipient site, the major myocutaneous flap should be designed based on the characteristics of blood supply, and the vascular pedicle should be protected carefully in the operation.

3.
Tianjin Medical Journal ; (12): 1283-1286, 2016.
Artigo em Chinês | WPRIM | ID: wpr-504167

RESUMO

Objective To investigate the effect of surgical treatment of adult mandibular condylar fractures (including intracapsular fracture). Methods Thirty-two patients (33 sides) with condylar fractures underwent open reduction and rigid fixation. Six patients with intracapsular condylar fractures were treated with two 18-mm positional screws through a preauricular approach. Six patients (7 sides) with condylar neck fractures were rigidly fixed by 1 mini-plate via a retromandibular transparotid approach. Twenty patients with subcondylar fractures were operated and fixed by two titanium plates using an angular approach. Results The mean follow-up period was 13.5 months, and the mean maximum mouth opening was 37.5 mm by the last visit. All patients acquired good occlusal relationship and mandibular symmetry. Seven patients (21.9%) experienced transient palsy of the branches of the facial nerve, and recovered completely after three months. One patient developed a salivary fistula, and healed after two weeks of gauze compression. No permanent deficit of any facial nerve branch was observed. No patient showed condylar head resorption. Conclusion Appropriate surgical approaches and fixation methods for different types of condylar fractures are the key factors to achieve reliable clinical results.

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