نتایج جستجو برای: platysma
تعداد نتایج: 183 فیلتر نتایج به سال:
BACKGROUND Platysma bands are one of the first signs of aging of the neck. Current theories suggest that these bands develop because of skin sagging followed by loss of muscle tone. Treatment strategies therefore aim to tighten skin and muscle. The aim of the present study was to demonstrate that platysma bands are caused by muscular activity during the aging process and are not secondary to sk...
OBJECTIVE To delineate the superior (facial) extent of the platysma muscle. METHODS A total of 142 facial halves were examined from 71 consecutive deep-plane rhytidectomies performed over a period of 3 months. The platysma muscle was identified and isolated during the procedure. The superior extent of the platysma was measured along the line created by the angle of the mandible to the malar e...
BACKGROUND Although cervical skin and platysmal laxity are more apparent at the lateral area of the neck, the reported treatments focus on performing plication on the anterior midline or releasing the muscle's lateral border and tractioning it back. Because of the ineffectiveness of such methods in solving more complex cases, surgeons have been trying more efficient procedures that are also ris...
OBJECTIVE To compare the platysma flap with submental flap in terms of tumor and flap characteristics, operative properties and the functional outcomes. METHODS A total of 65 patients presented with tumors of head and neck and underwent curative tumor resection with different neck dissections at the Department of Oromaxillofacial-Head and Neck Surgery, School of Stomatology of China Medical U...
OBJECTIVES To quantify the degree of submental platysmal tightening that can be accomplished with superficial musculoaponeurotic system (SMAS) plication vs deep-plane rhytidectomy techniques in a cadaveric anatomical study to help dictate the need for midline platysmal surgery when using different rhytidectomy techniques. METHODS The lateral distraction of the medial edge of the platysma musc...
BACKGROUND Nerve transfers are commonly employed in the treatment of brachial plexus injuries. We report the use of a new donor for transfer, the platysma motor branch. METHODS A patient with complete avulsion of the brachial plexus and phrenic nerve paralysis had the suprascapular nerve neurotized by the accessory nerve, half of the hypoglossal nerve transferred to the musculocutaneous nerve...
BACKGROUND Depressed scars in the neck pose a cosmetic problem. There is a need to fill the lost tissue volume defect between the surface and deeper tissues. It is preferable that the filling is done by autologous tissue which is available in substantial amount in the adjoining area. There should be no donor site morbidity. Platysma muscle flap meets these criteria. MATERIALS AND METHODS Plat...
BACKGROUND Many methods of glottic reconstruction have been described for patients undergoing vertical partial laryngectomy to reestablish the glottic integrity. METHODS Fifteen patients with T2 squamous cell carcinoma of the glottis were included in this prospective clinical trial. All patients were treated by vertical partial laryngectomy with laryngeal reconstruction by platysma myofascial...
Over the past six years I have modified my approach to the ageing neck by directing my attention to resecting the redundant platysmal bands after strong superior traction of the body of the platysma muscle to the temporoparotid fascia (Loré’s fascia)() instead of suturing medial platysmal bands. This technique is a variation of Fogli’s initial description(); the main difference being that the e...
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