Psychosocial pathology and developmental tasks in the adolescent.
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Biomedical subjects
Publications and source records attributed to R H Spedding.
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Two principles are discussed that address the length and marginal contours of stainless steel crowns. Application of morphologic findings of teeth and contours of marginal gingival tissues are presented to support these principles. Clinical applications of these principles are discussed. Use of them in your technique will enhance the efficient adaptation of stainless steel crowns. In fact, you will be more efficient with guesswork eliminated. Also, incorporation of the principles into your technique will ensure that the efforts you make will result in the adaptation of custom stainless steel crowns for your patients.
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Root canal therapy for primary molars is not always successful. This report illustrates that the consequences of treatment can be significant in terms of patient discomfort, loss of arch circumference, expense to the parent, the amount of time needed to accomplish the clinical objective, and the commitment to long term follow-up care.
Two cases in which all of the zinc oxide canal filling did not resorb are described. The histories emphasize the importance of careful monitoring of treated primary teeth. The cases described were monitored for more than five years.
The belief that close adaptation of the metal margins to tooth surfaces in the undercut areas is the most important retentive feature, was borne out in this study. The type of preparation did not affect the retention of stainless steel crowns.
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