نتایج جستجو برای: parotidectomy

تعداد نتایج: 690  

Journal: :Head & neck 2017
Lauren S H Chong Timothy J Eviston Bruce Ashford Ardalan Ebrahami Jonathan R Clark

BACKGROUND Innervated free muscle transfer using the gracilis muscle or temporalis myoplasty has been successfully utilized for facial reanimation in chronic facial palsy. These techniques are less suited to immediate facial reconstruction in the setting of radical parotidectomy, in which the complexity of the defect, patient age, postoperative radiotherapy, and limited life expectancy pose par...

Journal: :The Laryngoscope 2010
A S Sufyan M C Royer M F Seifert M S Kokoska

OBJECTIVES To offer a novel framework that provides residents and practitioners with a reliable and surgically relevant method for identifying the facial nerve trunk (CNVII) after exiting the skull base during parotidectomy. METHODS The currently available literature and textbooks do not completely address the challenges trainees encounter in learning how to identify CNVII during parotidectom...

Journal: :The Laryngoscope 2016
Shaoxin Wang Ling Li Jin Chen Xiaoxia Li Jun Yin Kun Liu Chunhua Li Zhaohui Wang Chao Li Guiquan Zhu

OBJECTIVES/HYPOTHESIS To evaluate the effectiveness of free fat grafting in preventing Frey's syndrome (FS) and facial depression after parotidectomy compared with acellular dermis. METHODS A prospective randomized trial was performed. Patients who underwent parotidectomy were randomly assigned to abdominal free fat or acellular dermis grafting groups. The occurrence of FS, the aesthetic outc...

Journal: :In vivo 2014
Marco Scala Paola Mereu Francesco Spagnolo Michela Massa Annalisa Barla Sofia Mosci Gilberto Forno Andra Ingenito Paolo Strada

BACKGROUND/AIM Salivary gland tumors are mostly benign tumors. Whether a more conservative surgical approach at greater risk of recurrence, or a more radical intervention with an increased risk of facial paralysis is warranted is still under discussion. Our study addresses the opportunity for improving surgical outcome by employing platelet-rich plasma (PRP) gel at the surgical site. PATIENTS...

Journal: :Head & neck 2016
Muthuswamy Dhiwakar Zubair A Khan

BACKGROUND The need for and consequence of sacrificing the buccal branch of the facial nerve during parotidectomy is unknown. We sought to determine the indication, frequency, and functional outcome of buccal branch sacrifice. METHODS We conducted a prospective study of all cases of parotidectomy at a tertiary referral center. RESULTS Of 100 consecutive cases of parotidectomy, the buccal br...

2015
Il-Kyu Kim Hyun-Woo Cho Hyun-Young Cho Ji-Hoon Seo Dong-Hwan Lee Seung-Hoon Park

Surgical procedures for parotidectomy had been developed to gain adequate approach, prevent morbidity of nerve, and give esthetic satisfaction. We performed two cases of parotidectomy through facelift incision. One case was reconstructed with superficial musculoaponeurotic system (SMAS) flap and sternocleidomastoid (SCM) muscle rotated flap at the parotid bed. In second case, same procedures we...

Journal: :Otolaryngology--head and neck surgery : official journal of American Academy of Otolaryngology-Head and Neck Surgery 2015
Amit J Sood Jeffrey J Houlton Shaun A Nguyen M Boyd Gillespie

OBJECTIVES To determine the effectiveness of intraoperative facial nerve monitoring (FNM) in preventing immediate and permanent postoperative facial nerve weakness in patients undergoing primary parotidectomy. DATA SOURCES PubMed-NCBI database from 1970 to 2014. REVIEW METHODS A systematic review and meta-analysis of the literature was conducted. Acceptable studies included controlled serie...

Journal: :JAMA facial plastic surgery 2016
James A Owusu Leni Truong Jennifer C Kim

IMPORTANCE Reconstruction of the facial nerve after radical parotidectomy is commonly performed with cable grafting, which is associated with slow recovery of nerve function and synkinesis. OBJECTIVE To describe facial nerve reconstruction after radical parotidectomy using concurrent masseteric nerve transfer and cable grafting. DESIGN, SETTING, AND PARTICIPANTS This retrospective medical r...

2015
Ahmad Abdel-Fattah Nofal Morsi Mohamed

Introduction Most patients after either superficial or total parotidectomy develop facial deformity and Frey syndrome, which leads to a significant degree of patient dissatisfaction. Objective Assess the functional outcome and esthetic results of the superiorly based sternocleidomastoid muscle (SCM) flap after superficial or total parotidectomy. Methods A prospective cohort study for 11 patient...

2012
Rafal Zielinski Anna Zakrzewska

Major salivary gland tumors are very rare in the developmental period. Confirming tumor changes of the salivary gland requires precise diagnostic imaging involving an ultrasonography scan, computed tomography and magnetic resonance. A needle aspiration biopsy (NAB) of a tumor is of high importance. Excision of the tumor is the main treatment method in the case of parotid gland tumors. Statistic...

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