Paul M. Speight, BDS, PhD, FDSRCPS (Glasg), FDSRCS (Eng), FDSRCS (Edin), FRCPath. is Professor Emeritus in Oral and Maxillofacial Pathology, School of Clinical Dentistry, University of Sheffield, UK.

"All information is presented in a clear and accessible manner for everyone involved in oral medicine and pathology, from a dental student to a general practitioner, maxillofacial surgeon, head and neck surgeon, general pathologist, or specialist. in pathology and oral medicine. The information is presented in a very accessible and easy to consult manner, the book contains very clear diagrams and tables that simplify the understanding of the information, and the use presence in each chapter of boxes that summarize and highlight the most relevant information is a very useful feature."- Ronell Bologna-Molina, Faculty of Dentistry, Universidad de la República, Uruguay. Published in Oral Diseases (May 2023)"The chapters have been reorganised to present the most common lesions first, making the text easier to read and providing a thorough explanation of the clinical and radiographic features, pathogenesis, histopathology, and treatment of each cyst. An additional chapter has been added on the pathogenesis of cysts, which provides an overview of the phases of cyst formation and the interface between cysts and tumours. Variants are discussed only where they may affect diagnosis and management...Overall, the fifth edition updates bring welcome changes which make it more appealing and relevant to all levels of student, trainees, and specialists."- Glesni Hitches, Published in British Dental Journal (April 2023)

• Preface to the Fifth Edition viiiForeword xAcknowledgements xi1 Classification and Frequency of Cysts of the Oral and Maxillofacial Regions 12 General Considerations 63 Radicular Cyst 204 Inflammatory Collateral Cysts 475 Dentigerous Cyst 626 Eruption Cyst 837 Odontogenic Keratocyst 878 Lateral Periodontal Cyst and Botryoid Odontogenic Cyst 1409 Gingival Cysts 15510 Glandular Odontogenic Cyst 16411 Calcifying Odontogenic Cyst 18212 Orthokeratinised Odontogenic Cyst 20113 Nasopalatine Duct Cyst 21414 Nasolabial Cyst 23015 Cysts of the Salivary and Minor Mucous Glands 23716 Surgical Ciliated Cyst 26217 Pseudocysts of the Jaws: Simple Bone Cyst and Stafne Bone Cavity 27018 Developmental Cysts 288Bibliography 309Index 357

Paul M. Speight, BDS, PhD, FDSRCPS (Glasg), FDSRCS (Eng), FDSRCS (Edin), FRCPath. is Professor Emeritus in Oral and Maxillofacial Pathology, School of Clinical Dentistry, University of Sheffield, UK.

"All information is presented in a clear and accessible manner for everyone involved in oral medicine and pathology, from a dental student to a general practitioner, maxillofacial surgeon, head and neck surgeon, general pathologist, or specialist. in pathology and oral medicine. The information is presented in a very accessible and easy to consult manner, the book contains very clear diagrams and tables that simplify the understanding of the information, and the use presence in each chapter of boxes that summarize and highlight the most relevant information is a very useful feature."- Ronell Bologna-Molina, Faculty of Dentistry, Universidad de la República, Uruguay. Published in Oral Diseases (May 2023)"The chapters have been reorganised to present the most common lesions first, making the text easier to read and providing a thorough explanation of the clinical and radiographic features, pathogenesis, histopathology, and treatment of each cyst. An additional chapter has been added on the pathogenesis of cysts, which provides an overview of the phases of cyst formation and the interface between cysts and tumours. Variants are discussed only where they may affect diagnosis and management...Overall, the fifth edition updates bring welcome changes which make it more appealing and relevant to all levels of student, trainees, and specialists."- Glesni Hitches, Published in British Dental Journal (April 2023)

• Preface to the Fifth Edition viiiForeword xAcknowledgements xi1 Classification and Frequency of Cysts of the Oral and Maxillofacial Regions 12 General Considerations 63 Radicular Cyst 204 Inflammatory Collateral Cysts 475 Dentigerous Cyst 626 Eruption Cyst 837 Odontogenic Keratocyst 878 Lateral Periodontal Cyst and Botryoid Odontogenic Cyst 1409 Gingival Cysts 15510 Glandular Odontogenic Cyst 16411 Calcifying Odontogenic Cyst 18212 Orthokeratinised Odontogenic Cyst 20113 Nasopalatine Duct Cyst 21414 Nasolabial Cyst 23015 Cysts of the Salivary and Minor Mucous Glands 23716 Surgical Ciliated Cyst 26217 Pseudocysts of the Jaws: Simple Bone Cyst and Stafne Bone Cavity 27018 Developmental Cysts 288Bibliography 309Index 357

Paul M. Speight, BDS, PhD, FDSRCPS (Glasg), FDSRCS (Eng), FDSRCS (Edin), FRCPath. is Professor Emeritus in Oral and Maxillofacial Pathology, School of Clinical Dentistry, University of Sheffield, UK.

"All information is presented in a clear and accessible manner for everyone involved in oral medicine and pathology, from a dental student to a general practitioner, maxillofacial surgeon, head and neck surgeon, general pathologist, or specialist. in pathology and oral medicine. The information is presented in a very accessible and easy to consult manner, the book contains very clear diagrams and tables that simplify the understanding of the information, and the use presence in each chapter of boxes that summarize and highlight the most relevant information is a very useful feature."- Ronell Bologna-Molina, Faculty of Dentistry, Universidad de la República, Uruguay. Published in Oral Diseases (May 2023)"The chapters have been reorganised to present the most common lesions first, making the text easier to read and providing a thorough explanation of the clinical and radiographic features, pathogenesis, histopathology, and treatment of each cyst. An additional chapter has been added on the pathogenesis of cysts, which provides an overview of the phases of cyst formation and the interface between cysts and tumours. Variants are discussed only where they may affect diagnosis and management...Overall, the fifth edition updates bring welcome changes which make it more appealing and relevant to all levels of student, trainees, and specialists."- Glesni Hitches, Published in British Dental Journal (April 2023)

• Preface to the Fifth Edition viiiForeword xAcknowledgements xi1 Classification and Frequency of Cysts of the Oral and Maxillofacial Regions 12 General Considerations 63 Radicular Cyst 204 Inflammatory Collateral Cysts 475 Dentigerous Cyst 626 Eruption Cyst 837 Odontogenic Keratocyst 878 Lateral Periodontal Cyst and Botryoid Odontogenic Cyst 1409 Gingival Cysts 15510 Glandular Odontogenic Cyst 16411 Calcifying Odontogenic Cyst 18212 Orthokeratinised Odontogenic Cyst 20113 Nasopalatine Duct Cyst 21414 Nasolabial Cyst 23015 Cysts of the Salivary and Minor Mucous Glands 23716 Surgical Ciliated Cyst 26217 Pseudocysts of the Jaws: Simple Bone Cyst and Stafne Bone Cavity 27018 Developmental Cysts 288Bibliography 309Index 357