Author/Editor		Simončič, B
Title		Posodobljeni oporniki na vsadkih
Translated title		Modern abutments on implants
Type		članek
Source		Zobozdrav Vestn
Vol. and No.		Letnik 57, št. 5
Publication year		2002
Volume		str. 153-6
Language		slo
Abstract		Modern abutments have simplified the procedure of prosthetic rehabilitation. After placement in the oral cavity, the abutment can be adjusted to correct an unfavourable angle or direction. When the impression is taken, several intermediate procedures are no longer needed, so that the work is easier and the possibility of errors during transfer to the laboratory is reduced.Abutments for the anterior region are made of ceramic or metal. Ceramic abutments are suitable for single tooth replacement, whereas metal ones are more appropriate for replacing several missing teeth. Abutments for the posterior region are cylindrical in shape with the base corresponding to the shape of the tooth. The most suitable size for each tooth must be selected. The subgingival part and the gingival step are industrially preshaped, and no corrections should be made in these areas. Although modern abutments are easier to use than classical ones, great care must be exercised during work.
Descriptors		DENTAL IMPLANTATION, ENDOSSEOUS DENTAL ABUTMENTS MIDDLE AGE