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"Summary:Stresses patient-centred, evidence-based diagnosis, treatment planning, and accepted modalities of periodontal therapy. Designed as a practical reference for general dentists, dental hygienists, and students, this book is useful in both clinical and educational settings. It is organized by basic principles of periodontics"

"ABSTRAKSplin intrakorona sebagai terapi tambahan pada perawatan periodontal: laporan dua kasus. Berkurangnya panjang akar yang tertanam dalam jaringan periodontal dapat menyebabkan kegoyangan gigi. Melakukan splin gigi yang goyang ke gigi yang lebih stabil menggunakan prinsip stabilisasi beberapa akar gigi dapat dilakukan. Splin sementara dalam perawatan periodontal bertujuan untuk mencegah migrasi patologis, mengembalikan fungsi kunyah, menstabilkan gigi sebelum/sesudah operasi, dan mengevaluasi prognosis. Penggunaan splin intrakoronamasih kontroversial dan hanya ada sedikit literatur yang mendukung bahwa terapi ini berguna dalam mencapai jaringan periodontal yang sehat. Kami melaporkan dua kasus untuk mengevaluasi efek spin intrakorona dalam perawatan kasus periodontal. Splin intrakorona digunakan sebelum, selama dan sesudah terapi periodontal regeneratif yang menggunakan graf tulang. Penyebab kegoyangan gigi dihilangkan dan prinsip, syarat serta tatacara splin diikuti untuk mendapatkan hasil yang maksimal untuk perawatan periodontalnya. Kedua kasus dievaluasi secara radiograf 10 bulan setelah operasi dan memperlihatkan hasil yang baik. Splin merupakan terapi suportif sebelum selama dan sesudah operasi, namun bukan satu-satunya cara untuk mendapatkan stabilitas oklusi.

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Reduction of the amount of tooth roots which are embedded in their periodontium could cause tooth mobility. Splinting a weaker tooth with a more stable one, and using the principle of the multiple-root stabilization is one way to overcome tooth mobility. Temporary splinting aims to prevent pathological migration, restore masticatory function, stabilize teeth before/after surgery, and evaluate the prognosis of periodontal treatment. The use of intracoronal splint is still controversial because there are only a few studies that have evaluated the effect of splinting on periodontal health. We report two cases to evaluate the effect of intracoronal splint on periodontal treatment. Two periodontal cases that use intracoronal splint before, during, and after periodontal regenerative therapy using bone graft. Causes of tooth mobility were removed and the splinting principles, terms and guidelines were mastered to get the maximum results of periodontal treatment. Both cases were evaluated radiographically 10 months after treatment. In these cases, intracoronal splint has supported the therapy before, during, or after surgery. Splinting is only for adjunctive therapy, and does not serve as the sole method in getting occlusal stability."

"Latar belakang: Terapi regenerasi jaringan periodontal pada pola kerusakan tulang alveolar horizontal selama ini belum membuahkan hasil yang memuaskan. Terapi regenerasi memerlukan scaffold, sel punca, dan signaling molecules. Scaffold dalam terapi regenerasi salah satunya yaitu kitosan. Penambahan arginylglycylaspartic acid RGD pada kitosan membantu adhesi sel. Periodontal ligament PDL cell sheet membantu regenerasi periodontal. Tujuan: Mengevaluasi efek kitosan, RGD, dan PDL cell sheet terhadap perlekatan jaringan periodontal klinis pada kerusakan tulang alveolar horizontal. Metode dan Bahan: Model kerusakan tulang horizontal pada M. nemestrina dibuat dengan bur dan elastik ortodontik. Sampel dibagi empat kelompok n=8 : kitosan, kitosan RGD, kitosan PDL cell sheet, dan kitosan RGD PDL cell sheet. Peningkatan perlekatan jaringan periodontal klinis dievaluasi setelah empat minggu. Hasil: Peningkatan perlekatan jaringan periodontal klinis kelompok kitosan RGD PDL cell sheet 3,00 0,756 mm lebih baik dibandingkan kitosan 1,75 0,707 mm dan kitosan RGD 2,13 0,835 mm. Kesimpulan: Kelompok kitosan RGD PDL cell sheet berpotensi dapat meningkatan perlekatan jaringan periodontal klinis terbaik.

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Background: Periodontal regeneration therapy in horizontal bone defect has not been satisfactory yet. Tissue regeneration require scaffold, stem cells, and signaling molecule. One of scaffold that use in regenerative therapy is chitosan. Combination of chitosan with arginylglycylaspartic acid RGD has the ability to improve cell adhesion. Periodontal ligament PDL cell sheet has the ability to promote periodontal regeneration.

Objectives: Evaluate attachment gaining on clinical periodontal attachment using chitosan RGD, and PDL cell sheet in horizontal bone defect.

Material and Methods: The horizontal bone defect model of M. nemestrina was made using bur and orthodontic elastic. Regenerative therapy divided into four groups n 8 chitosan, chitosan RGD, chitosan PDL cell sheet, and chitosan RGD PDL cell sheet. Clinical periodontal attachment was evaluated after four weeks.

Results: Clinical periodontal attachment of chitosan RGD PDL cell sheet 3,00 0,756 mm was better than chitosan 1,75 0,707 mm and chitosan RGD 2,13 0,835 mm.

Conclusion: Chitosan RGD PDL cell sheet groups has the potential to increase clinical periodontal attachment."