نتایج جستجو برای: parotidectomy
تعداد نتایج: 690 فیلتر نتایج به سال:
Single innervated segmented vastus lateralis for midfacial reanimation during radical parotidectomy.
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...
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...
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...
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...
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...
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...
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...
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...
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...
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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