Partial Extraction Therapy in Implant Dentistry

Book excerpt: This book covers all clinical aspects of partial extraction therapy (PET), a revolutionary technique that offers long-term stability of soft and hard tissue around implants. Readers will find step-by-step protocols, valuable insights, and helpful tips, backed by the best available scientific evidence. After explanation of the biological rationale for PET, the socket shield technique, which entails partial extraction of the tooth root prior to implant placement, is clearly described and illustrated. Guidance is then provided on case selection, contraindications, and fabrication and design of the provisional restoration. Variations in the PET procedure are explained, and techniques presented for the management of multirooted teeth, pontic sites, and full mouth rehabilitation. Advice is also offered on how to deal with complications and treatment failures. Finally, the current evidence for PET and the scope for extending its use are reviewed. PET has gained immense popularity in recent years, and this book will be of value for clinicians, students, and academicians.