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L Fejérdy

Publications and source records attributed to L Fejérdy.

3 recordsLinked to original sources

[History of the teaching of odontotechnology at the University of Budapest].

The teaching of odontotechnology at the University of Budapest has a more than 100 years history. It was started in the Academic Dental Institute led by József Arkövy. The first lecturer and practice instructor was Lajos Hattyasy. The first Institute of Odontotechnological Research was established in 1900, and was headed by the first "private docent" of the World appointed in Odontotechnology, Lajos Hattyasy. The Clinic of Stomatology in Budapest was opened in 1909 with European standard dental laboratory and practice rooms. The training program was extended to six semesters according to the act of the 1924 and 1936 Law of Education. In addition to odontotechnology the courses of dental materials and metals as well as restorative dentistry became independent preclinical subjects with a total of 670 teaching hours, making up 17% of the whole dental curriculum. That time Henrik Salamon and Dénes Máté were the chief lecturers. After World War II a new type of dental education started in 1952. The curriculum was extended to 10 semester with a great emphasis on odontotechnology. A very modern, phantom head preclinical training laboratory was opened in 1953. The total teaching time of odontotechnology was 360 hours and its theoretical principles were summarized in Hungarian second generation textbooks. That time Imre Földvári and György Huszár were the chief lecturers. From 1965 the significance of the course of odontotechnology was gradually diminishing and the teaching hours were markedly reduced. In 1967 odontotechnology as an independent subject was ceased and integrated into the prosthodontic dentistry. Its teaching time was reduced to 120 hours. In 1996 odontotechnology parallel with other preclinical subjects became independent again and earned a total of 260 teaching hours in the dental curriculum.

Education, Dental↗

[Study of the inclination angle between the edentulous upper and lower alveolar ridge in the sagittal plane].

Angle of inclination between the upper and lower edentulous alveolar ridge in the sagittal plane was examined on 72 patients (55 woman and 17 men) in centric occlusion. Photos were taken by a special camera (Polaroid MACRO 5 SLR) of the functional casts mounted in average value articulators, on a special squared-film, from the left and right side. The angle between the lines connecting mesially the midline of the alveolar ridge, distally the highest point of the tuber alveolar maxillae and the line drown through the stop-lines, respectively was measured on both sides with 1 degree precision. Distally open angle (max. 7 degrees) was found in 11% of the examine group. The alveolar ridge lines were parallel in only 3% of the cases. Mesially open angle (max. 20 degrees) was found at 86%. Statistical analysis has shown, that there is a significant difference between men and women as well as the left and right side.

Alveolar Process↗

[Study in dental laboratories: I. Complete dentures].

Introducing the quality control of ISO-900 into dentistry is very urgent and important task nowadays. In this article we report about: how we should be able to double check and evaluate the clinical part of the work in the dental laboratories. What kind of possibilities we have and how dependable they are, in order to control the different phases of the dental work. We also looked into the question whether dental technician get enough and dependable information from the dentists in order to make quality high standard work.

Denture, Complete↗