412Guest Editorial: A Case for Optimal Care   Irwin M. Becker, DDS

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417Guided Tissue Regeneration Using Bioresorbable Membranes: What is the Limit in the Treatment of Combined Periapical and Marginal Lesions?   Milano Melsen

PMID: 9497730 Abstract | Full Text PDF File | Order Article | E-mail Abstract

427Two-Implant-Supported Single Molar Replacement: Interdental Space Requirements and Comparison to Alternative Options   Balshi Wolfinger

PMID: 9497731 Abstract | Full Text PDF File | Order Article | E-mail Abstract

437Preimplant Guided Bone Regeneration in the Anterior Maxilla   Tal Oelgiesser Moses

PMID: 9497732 Abstract | Full Text PDF File | Order Article | E-mail Abstract

449Comparison of Mucogingival Changes Following Treatment With Coronally Positioned Flap and Guided Tissue Regeneration Procedures   Trombelli Tatakis Scabbia Zimmerman

PMID: 9497733 Abstract | Full Text PDF File | Order Article | E-mail Abstract

457Twin-Stage Porcedure. Part 2: A Clinical Evaluation Test   Hobo Takayama

PMID: 9497734 Abstract | Full Text PDF File | Order Article | E-mail Abstract

465Periodontal and Dental Considerations in Clinical Crown Extension: A Rational Basis for Treatment   Smukler Chaibi

PMID: 9497735 Abstract | Full Text PDF File | Order Article | E-mail Abstract

479Restoring Function and Esthetics in a Patient With Amelogenesis Imperfecta   Nel Pretorius Weber Marais

PMID: 9497736 Abstract | Full Text PDF File | Order Article | E-mail Abstract

485The Diamond-Coated Sonic Scaler Tip. Part II: Loss of Substanc e and Alteration of Root Surface Texture After Different Scaling Modalities   Kocher Plagmann

PMID: 9497737 Abstract | Full Text PDF File | Order Article | E-mail Abstract

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