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denture retention
相关语句
  义齿固位
     The Influence of Teeth Positions to Lower Complete Denture Retention and Health of Supporting Tissues
     人工牙排列位置对下颌全口义齿固位及支持组织的影响
短句来源
     Objective: To study the denture retention of periodontitis patients and to preserve the remained teeth which had light periodontal lesion by using of elastic denture with periodontal splint.
     目的:探讨利用弹性义齿联合牙周夹板,解决牙周病患者的义齿固位及保留轻度牙周损坏的余留牙。
短句来源
  “denture retention”译为未确定词的双语例句
     Subjective views of the patients indicated that this tested product significantly improved denture retention, stability and had other favorable features. The time of adhesion was about 6 8 hours.
     多数患者认为此粘附剂可提高义齿的固位、稳定及咀嚼力 ,粘附时间为 6~ 8h。
短句来源
     Methods Mandible and maxillary complete denture retention were measured using modified Hz-1 retention-checking device at baseline (no adhesive) and at 0,4 hours post-adhesive application with biotene cream for standardized chewing and biting.
     方法 选择临床复诊的总义齿病例12例 ,在使用biotene义齿附着剂前、使用后即刻和使用后 4小时分别用改良Hz- 1型固位力测试仪测量上下颌总义齿的固位力。
短句来源
     Results All mandibular and maxillary complete denture retention increased obviousely,the rentention at 4 hours point of upper complete denture was bigger than that of 0 hour point.
     下颌总义齿使用义齿附着剂后即刻的固位力明显增加 ,但是 4小时后较即刻无显著性变化。
短句来源
     [Results] The Endopore System implant- supported overdenture can significantly improve the mandible complete denture retention, stabilization and patient' s mastication.
     [结果]Endo-pore系统种植覆盖义齿能显著提高下颌全口义齿的固位和稳定性,明显改善咀嚼功能。
短句来源
     The aesthetics, denture retention, phonation, mastication, and the health of soft and hard tissues of peri-implant were evaluated in the 6~48 months follow-up period. Results 12 dental implants were inserted into jaw bone in 5 ED patients and all implants were osseointegrated and remained in the 6-48 months follow-up period. Aesthetics, denture retention, phonation, mastication, and confidence were significantly improved.
     结果5例患者共植入12颗种植体,在为期6~48个月的临床观察中,除1颗种植体周有轻度软组织炎症外,其他种植体周软组织健康状况良好,全部种植体均形成良好的骨整合,所有患者均认为义齿对美学效果、咀嚼功能、发音等均有明显改善,自信心提高。
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  相似匹配句对
     Discussion on the retention of mandibular full denture
     浅谈下颌总义齿的固位
短句来源
     Results The retention and stability of denture increased obviously.
     结果:义齿的固位、稳定效果明显提高。
短句来源
     The Retention of Title
     论所有权保留
短句来源
     The retention rate
     截留率随溶液pH值的升高而升高,能达到99%以上。
短句来源
     Aesthetics in complete denture
     全口义齿与美学
短句来源
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  denture retention
Inform the patient that, due to existing conditions, achieving optimal complete denture retention and stability may not be possible.
      
Denture wearers may have problems with denture retention, denture sores, and the tongue sticking to the palate.
      
Complete denture retention is, in part, influenced by denture occlusion.
      
Among the resilient materials with hardness values of 80 or less, RM2 was the hardest and therefore has an advantage for denture retention.
      


The authors performed alveolar ridge augmentation using particle bioactive glass-ceramic made by their own research team in 15 cases, Under local anesthesia,vertical incisions and subperiosteal tunneling technique were uscd.Implant materials were delivered from a special syringe,then closed the incisions and the implant material was manipulated within the tunnel with the operator's fingers to mold it to the desired contour. Permanent, denture restoration began as early as 1,5 months postoperatively.Preliminary...

The authors performed alveolar ridge augmentation using particle bioactive glass-ceramic made by their own research team in 15 cases, Under local anesthesia,vertical incisions and subperiosteal tunneling technique were uscd.Implant materials were delivered from a special syringe,then closed the incisions and the implant material was manipulated within the tunnel with the operator's fingers to mold it to the desired contour. Permanent, denture restoration began as early as 1,5 months postoperatively.Preliminary clinical studies have shown that the implant materials have good biocompatibility and chemical durability. Becouse implant materials are fixed firmly with alveolar bone and gingival tissue,implant substance can not be moved.Improved ridge height,width and form were satisfactory.Since alveolar ridge was. augmentated, denture retention increased significantly and the function of the denture improved.Particle bioactive glass-ceramic currently have been considered as a quite ideal artificial bone.The procedure of alveolar ridge augmentation is simple with little injury and good effects.

作者应用本研究组研制的颗粒型生物活性玻璃陶瓷,对15例牙槽骨严重萎缩患者作了牙槽骨增高术并获得成功。患者于句麻下形成牙槽骨骨膜下隧道,用特制注射器将种植材料填入隧道内,关闭创口后行牙槽嵴塑形,使形态、大小适度。术后1.5月作义齿修复。经临床初步应用表明:所用种植材料理化性能稳定,生物相容性好,与种植床牙槽骨、龈粘膜结合牢固,能形成高度、宽度、形态较好的牙槽嵴。由于牙槽骨的增大,义齿固位力及稳定性显著增加、功能改善。颗粒型活性玻璃陶瓷确属目前较理想的种植材料。该手术操作简单,创伤小,效果肯定。此外,文章还对术前、术中、及术后等有关问题作了详尽的讨论。

89 cases of severe mandibular atrophy(mean pre-op heighe=10.4mm) were augmented; Group A: 27 cases with three HA/PFC blocks, Group B: 62 cases, 1 curved HA/PFC block anteriorly and dense HA particles posteriorly. All patients underwent insertion of the material,ridge extension by total lowering of the mouth with vestibuloplasty and skin grafts. The overall increase of ridge height immediately after augmentation is 92% and 79% in Group A and B. The decrease of ridge heights at one year follow-up period was 16%...

89 cases of severe mandibular atrophy(mean pre-op heighe=10.4mm) were augmented; Group A: 27 cases with three HA/PFC blocks, Group B: 62 cases, 1 curved HA/PFC block anteriorly and dense HA particles posteriorly. All patients underwent insertion of the material,ridge extension by total lowering of the mouth with vestibuloplasty and skin grafts. The overall increase of ridge height immediately after augmentation is 92% and 79% in Group A and B. The decrease of ridge heights at one year follow-up period was 16% and 15%. The best ridge form, comma-shaped was obtained in 73% of the cases; the second one, inverted U-shaped in 25%; inverted V-shaped only in 2%. 94% of patients are satisfied wearing dentures without pain, 98% pleased with excellent retention and stability of dentures, 97% with good looking of dentures. All patients obtained great improvement of mastication. In contrast to their complains before treatment, their gastrointestinal and TMJ complains are reduced or totally cleared. The most frequent complications for both groups either at insertion or after skin grafting was wound dehiscence (27%) or ulceration (28%). In conclusion, both surgical procedures are very helpful in providing the best ridge forms for maximum denture retention in cases of severe mandibular atrophy. The major drawback of the composite HA/PFC is a propensity for occasional delayed healing and release of material.

本文报告了89例严重下颌骨萎缩病例用羟基磷灰石/胶原重建下颌牙槽嵴的临床和x线评价效果。A组27例,三块HA/PFC预成块即1块弯曲形的重建前牙区,2块直的重建磨牙区;B组62例,1块弯曲形的重建前牙区,HA颗粒重建磨牙区。重建术后再行降低口底、前庭沟加深和植皮术。临床和x线评价结果说明,两种重建方法都可为严重下颌骨萎缩患者提供理想的牙槽嵴形态,获得最佳的义齿固位。HA/PFC复合预成块的主要缺点是伤口的延期愈合和材料通过延期愈合的伤口逸出。

Three kinds of three dimension finite element models of edentulous mandbile and the complete denture were established to investigate the influence of artificial teeth positions to denture retention and the supporting tissue. Ten myodynamic and traditional complete dentures were constructed to compare the difference of artificial teeth positions to alveolar ridge. The results indicated: ①The stress was not obvious different in mandible when teeth were placed over the crest of the ridge or moved lingually...

Three kinds of three dimension finite element models of edentulous mandbile and the complete denture were established to investigate the influence of artificial teeth positions to denture retention and the supporting tissue. Ten myodynamic and traditional complete dentures were constructed to compare the difference of artificial teeth positions to alveolar ridge. The results indicated: ①The stress was not obvious different in mandible when teeth were placed over the crest of the ridge or moved lingually or buccally to the ridge in 3mm; ②Under occlusion force, it was beneficial for the lower supporting tissue with artificial molars being placed over the slope of mandible and beneficial for denture retention with molars teeth being placed on the crest of ridge buccally; ③With the effects of oral muscles, the teeth on the crest of ridge buccally or lingually in 3mm in molar and premolar regions were respectivly available; ④There were obvious difference in arch width of artificial teeth arrangement between traditional and myodynamic complete dentures, the arch was wider in myodynamic complete denture than that of traditional complete denture at molar region.

采用CT-数字化仪-CAD系统建立下颌无牙颌骨及其义齿的3个三维有限元模型,探讨在力、口周肌力作用下,下颌人工牙排列位置对义齿固位和支持组织应力分布的影响,并测量了10例口周肌动力型及传统型全口义齿人工牙排列位置的差异。结果表明:力作用下,人工牙排列于剩余牙槽嵴顶及水平偏离牙槽嵴顶舌、颊侧3mm,对牙槽骨应力分布无明显影响,但后牙位于下颌骨外斜嵴区对支持组织有利;正中时,磨牙排列于牙槽嵴顶颊侧3mm以内可增强义齿固位,而口周肌力作用下,磨牙水平偏移牙槽嵴顶颊侧3mm,前磨牙水平偏移舌侧3mm对义齿固位起增强作用;肌动力型下颌全口义齿磨牙区牙列弓宽于传统型,而前磨牙区窄于传统型

 
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