Question

医学论文摘要翻译成英文，30分悬赏，大家帮忙，不要用翻译软件哦。请大家尽快给一份专业的翻译，拜托啦！

【摘要】 目的 评价头帽口外弓高位牵引对矫治中重度牙列拥挤伴高角病例的临床疗效。方法 对18例牙列中重度拥挤伴高角的患者，应用头帽口外弓高位牵引加强磨牙支抗，并控制磨牙高度，结合固定矫治器进行拔牙矫治。结果 18例患者牙列排齐，面型得到保持或有良好改善，磨牙及尖牙关系均达到中性，下颌平面角维持或减小。结论 头帽口外弓在中重度拥挤伴高角病例的治疗中可以起到控制磨牙高度及加强磨牙支抗的作用。
【关键词】 头帽口外弓 拥挤 高角

Answer 1

【Abstract】Objectives: To evaluate clinical effect of dental orthodontic as of headgear facebow higher traction on middle to severe crowded dentition with high-angle cases. Methods: 18 patients with middle to severe crowded dentition besides high-angle were applied with headgear facebow higher traction and reinforcement on molar anchorage, while height of molar teeth should be managed and corrective treatment as exodontia combining with fixed appliance. Results: 18 cases got appropriate arrangement, facial forms of such cases remained the same or got well beautified, relation between molar and canine teeth reached middle level and, mandibular plane angle (MPA) kept unchanged or decreased. Conclusions: Treatment with headgear facebow for middle to severe crowded dentition with high-angle cases could manage height of molar teeth and reinforce molar anchorage.
【Keywords】headgear facebow, crowded dentition, high-angle

供参

Answer 2

Objective To evaluate the extraoral bow headgear traction on the correction of moderate to high degree of crowding associated with the clinical efficacy of high angle cases. Methods 18 cases of severe crowding dentition in patients with high-angle, high application of headgear traction strengthen teeth extraoral arch anchorage, and a high degree of control teeth, the tooth extraction with fixed appliance treatment. Results 18 patients were aligned dentition, face has been maintained or have a good improvement in molar and canine relations have reached a neutral, maintain or reduce the mandibular plane angle. Conclusion headgear extraoral bow of moderate to severe crowding in high angle cases with the treatment of teeth can play a high degree of control and strengthen the role of molar anchorage.

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Answer 3

[ Abstract ] Objective To evaluate the head cap extraoral arch high traction in the treatment of severe dentition crowding with high angle cases clinical curative effect. Methods 18 cases of severe dentition crowding with high angle patients, application of headgear traction enhancing extraoral arch high molar anchorage molar height, and control, combined with fixed appliance for orthodontic extraction. Results 18 cases of patients with aligning, face get to keep or improve, molar and canine relationship reached the neutral, maintained or reduced mandibular plane angle. Conclusion head cap extraoral arch in moderate to severe congestion with high angle cases treatment can rise to control molar height and strengthen the role of molar anchorage.
[ Key words ] head cap extraoral arch crowding high angle