Orthodontike epitheorese : epiotemoniko periodiko tes Orthodontikes Etaireias tes Ellados最新文献

[Ectopic eruption of the maxillary first permanent molar]. [上颌第一恒磨牙的异位外露]。

Orthodontike epitheorese : epiotemoniko periodiko tes Orthodontikes Etaireias tes Ellados Pub Date : 1990-12-01

N Toutountzakis, N Katsaris

引用次数: 0

[Clinical application of the new elastic orthodontic wires]. [新型弹性正畸丝的临床应用]。

Orthodontike epitheorese : epiotemoniko periodiko tes Orthodontikes Etaireias tes Ellados Pub Date : 1990-12-01

L Zelos, A Biazis

引用次数: 0

[Early orthodontic treatment]. 【早期正畸治疗】。

Orthodontike epitheorese : epiotemoniko periodiko tes Orthodontikes Etaireias tes Ellados Pub Date : 1990-12-01

A Xeniotou-Voutsina

引用次数: 0

[A study of mechanical properties of orthodontic wires in tension]. 正畸金属丝张力力学性能的研究

Orthodontike epitheorese : epiotemoniko periodiko tes Orthodontikes Etaireias tes Ellados Pub Date : 1990-12-01

B Konstantellos, M Lagoudakis, N Toutountzakis

引用次数: 0

[Craniofacial morphology of the complete unilateral cleft lip and palate between the ages of 8-12]. [8-12岁完全性单侧唇腭裂的颅面形态分析]。

Orthodontike epitheorese : epiotemoniko periodiko tes Orthodontikes Etaireias tes Ellados Pub Date : 1990-08-01

G Rehák, E Vári

引用次数: 0

[Study on the cephalographic X-rays on the changes of the soft tissues of the face of growing patients after orthodontic treatment with functional appliances]. [功能性矫治器正畸治疗成长期患者面部软组织变化的头颅x线研究]。

Orthodontike epitheorese : epiotemoniko periodiko tes Orthodontikes Etaireias tes Ellados Pub Date : 1990-08-01

P Fourka

{"title":"[Study on the cephalographic X-rays on the changes of the soft tissues of the face of growing patients after orthodontic treatment with functional appliances].","authors":"P Fourka","doi":"","DOIUrl":"","url":null,"abstract":"In this research we have examined cephalographic x rays concerning patients between 8 to 14 years to age (47 patients class II/1 according to Angle, 7 class II/2 and 17 class III) before treatment and two years later. The patients were still in the age of growth. In the 1st cephalographic x ray has also been made provisional of growth using the Ricketts method. In the three designs we have made measurements to examine the change of the soft tissues of the face especially the nose, owing to the treatment alone, excluding growth. Simultaneously to the two cephalographic x rays hand x rays have been taken to examine whether there was some special effect in the soft tissues during the different stages of growth. Considering now what we found out during this study, we come to the following results. 1) The angle SNSn (1) is effected by the treatment of the functional appliance type Bionator in the classes II/1 and II/2 and the angle of the nose (3) in class II/2 of the patients. 2) The distance A-A' is increased with the treatment in all malocclusions and its increase is statistically important in all the examined stages of growth. 3) The thickness of the upper lip is increased with the treatment in the II/1 malocclusions. The increase of this thickness is statistically important in the stages PP2 and MP3 of the skeletal growth. 4) The thickness of the lower lip increases with the III class treatment. 5) The thickness of the soft tissues round the chin increases with the treatment to patients in class II/1. This increase is statistically important in the stages S and MP3 cap of the skeletal growth.","PeriodicalId":77762,"journal":{"name":"Orthodontike epitheorese : epiotemoniko periodiko tes Orthodontikes Etaireias tes Ellados","volume":"2 2","pages":"63-78"},"PeriodicalIF":0.0,"publicationDate":"1990-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13284446","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

[Orthodontic intrusion]. (矫正入侵)。

Orthodontike epitheorese : epiotemoniko periodiko tes Orthodontikes Etaireias tes Ellados Pub Date : 1990-08-01

A Taktikakis, K Markostamos

引用次数: 0

[Odontology and orthodontics during the renaissance (Bartholomeo Eustachio)]. [文艺复兴时期的牙科学和正畸学(巴塞洛梅奥·尤斯塔奇奥)]。

Orthodontike epitheorese : epiotemoniko periodiko tes Orthodontikes Etaireias tes Ellados Pub Date : 1990-04-01

A Tsoukanelis

{"title":"[Odontology and orthodontics during the renaissance (Bartholomeo Eustachio)].","authors":"A Tsoukanelis","doi":"","DOIUrl":"","url":null,"abstract":"During the Renaissance (14th-16th cent.) many significant progresses were noticed in the field of Anatomics. This was a result of the fact that many Greek intellectuals had been forced to immigrate to N. Italy because of the conquest of Constantinople and the dissolution of the Byzantine Empire. On the other hand, the dissection of human bodies had been allowed. During this flourishing the first among the most famous dessectors of that time was Andrea Vesalius succeeded by Bartholomeo Eustachio, professor of Anatomics at the famous, that time, university of Sapienza (N. Italy). Eustachio is the first scientist who was systematically dealt with the biology of Dental System, having the work under the title \"Libellus de Dentibus\" published at Venice in 1563. By this work, Eustachio gives the most precise description of the Dental System, his development as well as of the dental abnormalities. In more specific words, he brought to light in any detail and for the first time, the phenomena characterizing the development of this system, described in details the morphology of each tooth (deciduous and permanent), the formation in the uterus of the dental germs, as well as the non synchronized fact of their development. He, furthermore, distinguished (classified) the Dento-facial abnormalities into abnormalities of the teeth, of the alveolar and of the maxillae. Eustachio born at San Severino of Angona, died in 1574 but most of his works were published after his death as most important.","PeriodicalId":77762,"journal":{"name":"Orthodontike epitheorese : epiotemoniko periodiko tes Orthodontikes Etaireias tes Ellados","volume":"2 1","pages":"29-35"},"PeriodicalIF":0.0,"publicationDate":"1990-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13284443","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

[Techniques of surgical exposure of unerupted maxillary anterior teeth for orthodontic management]. [上颌前牙未出牙的手术暴露技术]。

Orthodontike epitheorese : epiotemoniko periodiko tes Orthodontikes Etaireias tes Ellados Pub Date : 1990-04-01

S Sotiriadou, N Toutountzakis, M Lagoudakis

引用次数: 0

[Enamel wear from ceramic and stainless steel orthodontic brackets]. [陶瓷和不锈钢正畸托架的牙釉质磨损]。

Orthodontike epitheorese : epiotemoniko periodiko tes Orthodontikes Etaireias tes Ellados Pub Date : 1989-12-01

A D Viazis

{"title":"[Enamel wear from ceramic and stainless steel orthodontic brackets].","authors":"A D Viazis","doi":"","DOIUrl":"","url":null,"abstract":"The purpose of this investigation was to examine the potential enamel wear upon contact with ceramic and stainless steel orthodontic brackets of the same company into an artificial mouth, which is a simulated oral environment. Two groups of ten lower premolars were bonded with ceramic and stainless steel brackets. The same number of upper premolars were used and each upper premolar was brought in contact with the opposing bracket and subjected to a lateral type of movement, like a mastication movement, by the artificial mouth. A constant load of approximately two pounds was used for the masticatory force, the rate of chewing was one cycle per second and the teeth were subjected to 2.5 and 10 masticatory cycles. The before and after occlusal surfaces of the upper premolars were compared using a computerized profiling system and the enamel volume loss was calculated. Qualitative changes, such as rate of enamel wear, were examined visually using SEM and computer graphics. Abrasion scores (mean +/- SD) in mm3 were 0.0142 +/- 0.020 for the metal and 0.2433 +/- 0.150 for the ceramic brackets and were significantly different at p less than 0.05. Ceramic brackets caused significantly greater enamel abrasion than stainless steel brackets.","PeriodicalId":77762,"journal":{"name":"Orthodontike epitheorese : epiotemoniko periodiko tes Orthodontikes Etaireias tes Ellados","volume":"1 4","pages":"167-74"},"PeriodicalIF":0.0,"publicationDate":"1989-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13630829","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0