Mundkirurgi og kæbekirurgi

Dental implant is a procedure in which an intraoral prosthesis made from titanium screws is implanted into the jawbone to correct defects, like missing teeth, or missing hard or soft structures of the jaw. The principal dental implant prostheses include dental crown, dental bridge, dentures, palatal obturator and orthodontic appliance. The main objective of dental implant prosthetics is to enhance aesthetics, improve mastication and support speech. Fixed prosthodontics or removable dentures can be used for treatment, depending on the health condition of the patient. The angle and position of adjacent teeth determines the position where implants will be fixed. The position is assessed by utilizing computed tomography with CAM simulations, lab simulations and through surgical stents. This book covers in detail some existent and innovative concepts revolving around dental implant prosthetics. It presents researches and studies performed by experts across the globe. This book will prove to be immensely beneficial to students and researchers in this field.

In this issue of Oral and Maxillofacial Surgery Clinics, guest editors Drs. Srinivasa R. Chandra and Sanjiv Nair bring their considerable expertise to the topic of Molecular, Therapeutic, and Surgical Updates on Head and Neck Vascular Anomalies. Proper recognition and sequential management are vitally important in the management of vascular lesions-and most vascular lesions are present in the head and neck area. In this issue, top experts cover key topics such as genetic testing and current updates in vascular anomaly testing; lasers and therapeutic modalities for vascular lesions; virtual surgical planning; and much more.Contains 12 relevant, practice-oriented topics including terminology and classifications of vascular lesions based on molecular identification; orbital and skull base vascular lesions: surgical approaches and management; management of midfacial and skull vault osseous vascular lesions; airway considerations in vascular lesions; virtual surgical planning in maxillofacial vascular lesions; and more.Provides in-depth clinical reviews on molecular, therapeutic, and surgical updates on head and neck vascular anomalies, offering actionable insights for clinical practice.Presents the latest information on this timely, focused topic under the leadership of experienced editors in the field. Authors synthesize and distill the latest research and practice guidelines to create clinically significant, topic-based reviews.

The book offers in a single resource the whole coverage of different diseases and lesions, congenital or acquired, of the tongue, along with a complete spectrum of surgical techniques that can be used to achieve the best functional and aesthetic results.In addition to tongue embryology, surgical anatomy, histology and physiology, the book explores the differential diagnosis of congenital anomalies of the tongue and lingual lesions, as well as the most recent advances in surgical management (resection, reconstruction and surgical management of the neck in patients with tongue cancer).The volume includes unique chapters about tongue replantation and tongue allo-transplantation. Richly illustrated, this book provides an indispensable source of knowledge to all specialists and trainees entrusted with the care of patients suffering from tongue lesions.

The book offers a comprehensive overview of all parathyroid gland disorders both, benign and malignant.  It emphases established concepts, presents the ongoing controversies, challenges and debates on diagnosis and treatment of different parathyroid gland disorders, with a view of clarifying some uncertainties, making suggestions to resolve others, and establishing strategies to reach therapeutic success.In addition to general information on parathyroid gland embryology, surgical anatomy, histology and physiology, the chapters explore hyperparathyroidism, osteitis fibrosa cystica, hypoparathyroidism, hungry bone syndrome, the importance of calcium in the human body and differential diagnosis of hypercalcemia. The last chapters investigate post-thyroidectomy hypocalcemia, thyroid cancer, recent intra-operative localizing tools, and illustrate new techniques of parathyroidectomy, as well as parathyroid transplantation. The book will be an invaluable and indispensable source of knowledge and reference for all specialists and trainees entrusted with the care of patients suffering from parathyroid disease.

Books on cleft surgery are usually very specific and written for experts in the field. A basic surgical learning manual on the techniques of cleft surgery has been missing on the market so far. Surgical atlases do not contain all surgical steps and make it difficult for beginners in cleft surgery to understand the surgical concept in the operating room. The technique of cleft surgery is often passed on directly from teacher to student without using a didactically elaborated teaching concept.This book closes precisely this gap. Thus, cleft surgery is presented systematically - with first steps on an innovative training model, didactically meaningful and with numerous detailed illustrations. Each chapter begins with information on the historical background. As a start, there is a brief description on how the established surgical techniques became standard and which considerations led to these concepts. Then anatomical basics, as well as preoperative considerations are presented. Elaborate schematic drawings and illustrations are used for this purpose. Each surgical technique is then explained and shown step by step with numerous pictures. A simple training model offers the opportunity to simulate and practice lip closure techniques step by step. Finally, there are expert tips and recommendations for further reading. The book presents an international standard for all surgeons learning cleft surgery. However, it can also be helpful for experts in the field, e. g. for looking up concepts in rarer cleft types such as lateral facial clefts.

Rhinoplasty is one of the most challenging procedures in facial plastic surgery, as treatment has to be carefully tailored for each patient; nowadays the concept of preservation rhinoplasty is particularly sought-after, allowing to conserve cartilage bone structure, and avoiding secondary surgery with costal grafts. Thought for the young surgeon in training, this richly illustrated clinical cases atlas in rhinoplasty offers all needed tools to correctly classify the malformation and choose the best reproducible treatment. Chapters clearly illustrate the principal approach with closed technique, to which specific parts on transcolumellar approaches are added, beginning with the simpler cases and progressing stepwise to more complex cases. Each part is supported by the addition of high quality illustrations and surgical videos to foster the reader¿s understanding and preparation of practical steps and best choices, offering direct support in the operating room. The chapters move fromthe clinical examination, to photography, topography and deformation measurement (TDM) in 3D, computer simulations and the building of a dedicated preoperative check list to endure a careful patient approach and secure the best outcomes for the most frequent rhinoplasty cases. Plastic surgeons in training and ENT doctors alike will find this Clinical Atlas of Primary Rhinoplasty to be a handy guide to resort to, when wanting to improve their daily practice.Via app: download the SN More Media app for free, scan a link with play button and videos directly on your smartphone or tablet.

¿This book will cover updated practices and cutting-edge innovations pertinent to advanced Oral & Maxillofacial Surgeons, Otolaryngologists (Head and Neck Surgeons), and Facial Plastic Surgeons. Each chapter will review and update the reader on advancements in procedures and technologies in head and neck surgery. The authors are world-renowned experts in their respective fields who are keen to share their extensive experience and preferred approaches. Chapters will cover: Reviewing current techniques and highlighting future innovations and technologies pertaining to oral, head, and neck surgery.Illustrating ways to formulate specific treatment plans for the management of complex ailments and defects of the head and neck region.Developing specific treatment plans for the reconstruction of complex structures. Updating reader knowledge on both current and up-and-coming innovative procedures.Discussing the science underlying current and next-generation technologies.This book is intended for all oral and maxillofacial surgeons, head and neck surgeons, and plastic and reconstructive surgeons who wish to increase their knowledge on the latest modalities of maxillary and mandibular reconstruction.

This book reviews the emerging role of blue laser as a new treatment modality. Laser surgery has revolutionized the treatment of patients with voice disorders. The choice of laser is based primarily on the characteristics of the laser such as wavelength, mode of delivery and spot size, and on the type of pathology that is being treated. Recently, a new laser with hybrid characteristics, namely cutting and hemostatic, has been introduced as the new generation of photoangiolytic lasers. This new laser¿the blue laser with a wavelength of 445 nm¿is gaining popularity as an alternative to the traditional KTP laser.The book begins with a review of lasers in laryngology, which is followed by a discussion of anesthesia considerations in office-based and OR-based laryngeal surgery. Subsequent chapters detail the surgical steps needed to be able to perform office-based blue laser procedures safely, including the mode of application and the use of adjunctive surgical procedures. These chapters present colored illustrations of various cases of laryngeal pathology before and after treatment. Video-recordings of surgeries performed in-office and in the operating room using the blue laser are included. Finally, the authors cover rare applications of blue laser therapy in laryngology.This is an ideal guide for otolaryngologists and laryngologists, as well as speech-language pathologists, phoniatricians and other voice therapists and trainers.

The book provides a comprehensive overview of the challenges and debates on the diagnosis and treatment of lateral neck swellings to clarify some uncertainties, make suggestions for resolving others, and establish strategies for achieving therapeutic success. In addition to information on the surgical anatomy of the neck, and the classification and clinical approach for diagnosis and management of neck swellings, the chapters explore solid swellings and cystic swellings of the anterior and posterior triangles. The last chapter emphasizes the importance of scheduling regular follow-ups as well as patient counselling and education.The volume, enriched with colour images and flowcharts, will be an indispensable resource for head and neck surgeons, maxillofacial surgeons, endocrinologists, oncologists, pediatricians, and clinicians in other specialties as they face the most challenging lateral neck swellings and work towards providing each patient with the best possible outcome.

This book gives a detailed account of all procedures in oral and maxillofacial surgery, illustrated with over 1000 accurate surgical drawings and, new to the 5th edition, photographic illustrations. All surgical procedures are described in step-by-step illustrations in instructive texts. The detailed drawings explain the individual surgical steps. In addition, the reader receives tips and tricks from top experts in maxillofacial surgery for use in the operating room. In this new edition, "Aesthetic Facial Surgery" has been completely revised under new authorship. It covers dentoalveolar surgery with implantology, septic surgery and the entire traumatology of the maxillofacial region, the surgical treatment of cleft lip and palate, orthopedic surgery of the craniofacial region, the entire tumor surgery including plastic reconstructive surgery and the modern procedures of microvascular tissue transfer. This work is the ideal surgical textbook for the beginner and the expert. The 3rd and4th editions were published under the editors "Hausamen et al." and are among the standard works in oral and maxillofacial surgery. For doctors in oral and maxillofacial surgery, plastic and reconstructive surgery, trauma surgery.

In this issue of Oral and Maxillofacial Surgery Clinics, guest editor Dr. Seenu Susarla brings his considerable expertise to the topic of Pediatric Facial Trauma. Top experts in the field discuss key topics such as craniofacial growth and development, rigid fixation, current fracture management, and much more. Contains 13 relevant, practice-oriented topics including general care considerations for the pediatric trauma patient; craniofacial growth and development: a primer for the facial trauma surgeon; dental and dentoalveolar injuries in children; management of soft tissue injuries in children; and more. Provides in-depth clinical reviews on pediatric facial trauma, offering actionable insights for clinical practice. Presents the latest information on this timely, focused topic under the leadership of experienced editors in the field. Authors synthesize and distill the latest research and practice guidelines to create clinically significant, topic-based reviews.

In this issue, guest editors bring their considerable expertise to this important topic. Contains 14 practice-oriented topics including imaging of maxillofacial trauma; normal and variant sinonasal anatomy; infectious and inflammatory sinonasal diseases; malignant and nonmalignant sinonasal tumors; proton radiotherapy of sinonasal and skull base malignancies: imaging considerations of RT and complications; and more.  Provides in-depth clinical reviews on imaging of common oral cavity, sinonasal, and skull base pathology, offering actionable insights for clinical practice.  Presents the latest information on this timely, focused topic under the leadership of experienced editors in the field. Authors synthesize and distill the latest research and practice guidelines to create clinically significant, topic-based reviews.

In this issue, guest editors bring their considerable expertise to this important topic. Contains 42 patient scenarios including a patient with a pacemaker, history of stroke, and stent placement presenting for extraction of the lower molar; a patient with a history of COPD, ischemic heart disease, and cardiac arrhythmia presenting for restorative treatment; an adolescent with poorly managed asthma referred for pulp therapy in a permanent tooth; a patient with severe dental anxiety and episodes of fainting in need of dental restoration; and more.  Provides in-depth clinical reviews on clinical decisions in medically complex dental patients, offering actionable insights for clinical practice.  Presents the latest information on this timely, focused topic under the leadership of experienced editors in the field. Authors synthesize and distill the latest research and practice guidelines to create clinically significant, topic-based reviews.

In this issue, guest editors bring their considerable expertise to this important topic. Contains 38 patient scenarios including a patient with a history of Down syndrome presenting for periodic examination and cleaning; a patient with dementia presenting from a nursing home with a history of decreased oral intake, malodor, and weight loss; a patient faints in the waiting area with a suspected hypoglycemic event; a patient with moderate to severe TMJ degenerative joint disease and unilateral joint pain presenting for oral medicine consult; a patient diagnosed with bulimia reports to the dental office seeking cosmetic dental work; and more.  Provides in-depth clinical reviews on clinical decisions in medically complex dental patients, offering actionable insights for clinical practice.  Presents the latest information on this timely, focused topic under the leadership of experienced editors in the field. Authors synthesize and distill the latest research and practice guidelines to create clinically significant, topic-based reviews.

This book encompasses diagnostic, treatment and prevention of bad results and complications associated with cleft lip and palate surgery. Illustrated by more than 200 images and based on a 25 years' experience of the editor, the work includes the whole spectrum of complications based on case studies, as well as management and prevention protocols. Divided in nine didactic parts, the chapters present complications related to anesthesia, lip asymmetry, scar disorders, postoperative dehiscence, secondary nose deformities besides dentoeskeletal sequels.   Atlas of Non-Desirable Outcomes in Cleft Lip and Palate Surgery will benefit plastic surgeons, pediatric surgeons, otolaryngologists, maxillofacial surgeons, head and neck surgeons, dentists and anesthesiologists.  

Cummings Review of Otolaryngology, 2nd Edition, offers a unique, effective review of the entire spectrum of otolaryngology¿perfect for in-service exams, the ABO oral and written boards, and the recertification exam. More than simply a summary of essential information in otolaryngology, this practical review tool provides a logical, systematic approach that can be applied to any oral exam format or to address any clinical situation; once these lists are reviewed and memorized, yoüll have a wealth of knowledge that can be instinctively accessed and effectively used in any clinical or examination scenario. Covers the most essential clinical information¿such as differential diagnosis, clinical algorithms, and treatment options¿in an easy-to-remember, list format, helping you quickly respond to questions in a clinical and testing situation, teach other residents and medical students, or assist in patient management.  Features expanded information on pathology and audiology, and fully updated, evidence-based content throughout.  Promotes efficient, immediate recall of material through a uniquely organized format, encouraging a way of thinking that is central to success on oral boards, on clinical rotations, and in patient care.  Helps you answer questions such as: What questions do I need to ask in the history? What findings am I looking for on physical exam? What is the differential diagnosis? What are the critical findings on radiology and pathology studies? What are the treatment options? How do I perform this? and more, giving you a wealth of knowledge that can be accessed and used in any clinical or exam scenario.  Includes practical sections on how to achieve success on the oral exam, as well as the most important pathology and radiology slides for in-service and board examinations.  Contains hard-to-find review coverage of sleep medicine, allergy, and dental/oral surgery.  Ideal for study and review prior to clinical rounds with the attending surgeon, a complex surgical case, a mock oral board examination, or the American Board of Otolaryngology examinations.  An eBook version is included with purchase. The eBook allows you to access all of the text, figures and references, with the ability to search, customize your content, make notes and highlights, and have content read aloud.

Atlas of Facial Nerve Surgeries and Reanimation Procedures is more than a project for the author. It is the culmination of her passion, as well as lifelong quest and pursuit, for perfecting the execution of management of facial nerve in different situations. The main objective of this atlas is to provide an insight to the reader regarding the anatomy and normal functioning of the facial nerve, besides a guidance on step-wise evaluation and management of facial palsy, aimed at achieving optimal results. The elaborate description about the post-treatment recovery of the functioning of facial nerve and facial muscles is an important highlight of this atlas.The text in this atlas gives a concise description of the principles of management of facial nerve and the steps of surgery; at the same time, a major focus has been placed on surgical images and diagrams to provide the reader with a pictorial view of the procedural intricacies involved in the surgery and facial nerve management. The diagrams have been specifically drawn by the author herself to depict a simplified representation of the steps, and to emphasize the key technical points involved in them.Key features:- Starting from embryology and detailed anatomy of the facial nerve, this atlas takes you on a journey depicting different aspects of the facial nerve, its lesions, their evaluation, and finally treatment. The decision to opt for right techniques and their timing forms the hallmark of this book.- More than 1000 images and simple illustrations depicting the preoperative facial palsy, operative steps, and postsurgery facial recovery at different stages.- Thorough description of Bell's palsy, which has always been a controversial topic.- Bilateral facial palsy, discussed rarely, has been described in an elaborate manner with few very interesting cases.- Special chapter on management of the facial nerve in lateral skull base surgery to guide the reader about simple relevant techniques.- Simple steps to handle the facial nerve in cochlear implant surgery.- A novel technique named "transzygomatic anterior attic approach" to decompress the facial nerve in post-traumatic facial palsy has been introduced for reader's benefit.This book includes complimentary access to a digital copy on https://medone.thieme.com.Publisher's Note: Products purchased from Third Party sellers are not guaranteed by the publisher for quality, authenticity, or access to any online entitlements included with the product.

This book is a culmination of the authors' carefully detailed but succinct revision notes which have been successfully used for the OMFS membership / board exams. It is a concise and easy-to-read book which covers all aspects of Oral & Maxillofacial Surgery, specifically with an examination approach in mind. This has been updated by the three authors with a strong pedigree of publication, teaching and research. An invaluable resource to any clinician related to the field of head and neck surgery, as well as for trainees who want to improve their knowledge, understanding and a quick revision guide for exams.

Bridging the gap between dentistry and medical radiology, Diagnostic Imaging: Oral and Maxillofacial, third edition, is an invaluable resource for new and seasoned radiologists as well as dental specialists and general practitioners currently using CT and/or cone beam CT (CBCT)-anyone who requires an easily accessible, highly visual reference in this complex area of imaging. Drs. Lisa J. Koenig, Dania Tamimi, Susanne E. Perschbacher, Husniye Demirturk, and their diverse team of oral and maxillofacial radiologists provide up-to-date information on the oral and maxillofacial complex from a dentist's perspective to help you make informed decisions at the point of care. The text is lavishly illustrated, delineated, and referenced, making it a useful learning tool for readers at all levels of experience as well as a handy reference for daily practice.Covers the anatomic zones, imaging modalities, patient conditions, and presenting clinical signs and symptoms shared by dentistry and medicineIncorporates complete and accurate dental anatomy and nomenclature throughout as well as findings that affect the many aspects of dental treatmentIncludes sweeping updates throughout, such as a new chapter on the expanded use of artificial intelligence (AI) in oral radiology, a new chapter on ultrasound use for maxillofacial lesions, and new chapters on CBCT applications in implant planning, endodontics, orthodontics, and analysis of sleep-disordered breathing risksFeatures more than 4,750 print and online images, including CT and CBCT images, radiographs, ultrasound images, full-color illustrations, MR images, 3D reconstruction images, videos and clinical photographsIncludes 200+ diagnoses in chapters organized by anatomic section, with extensive coverage of TMJ disordersFeatures more than 35 differential diagnosis chapters that provide a unique and intuitive method for interpreting pathology according to radiographic appearanceContains comprehensive details on the anatomy of oral and maxillofacial areas, including embryology of the teeth to carotid arteriesServes as an excellent review for the American Board of Oral and Maxillofacial Radiology examIncludes an enhanced eBook version with extended chapters featuring sonography images, anatomy, and deep dives into each topic or diagnosis; the eBook enables you to access all text, figures, and references, with the ability to search, customize your content, make notes and highlights, and have content read aloud. Additional digital ancillary content may publish up to 6 weeks following the publication date

This book provides a simple, step-by-step guide to the identification and sequential management of vascular lesions in the body. Since most vascular lesions occur in the head and neck area, the surgical interventions present challenges with regard to facial growth, airway management and reconstruction options. This book explores the treatment of head and neck vascular malformations and tumors from the perspectives of various specialties, such as otolaryngology, and pediatric, maxillofacial and plastic surgery. It covers surgical anatomy, pathophysiology, molecular basis, medical treatment, current embolization guidelines and surgical resection and reconstruction options for each type of tumor. It also discusses interventional and diagnostic radiological techniques. Written by leading international specialists, the book is a valuable resource for craniofacial, pediatric, maxillofacial, head and neck, and plastic surgeons as well as pediatricians and otolaryngologists.

Osteoarthritis is the most common form of arthritis and cause of joint pain in adults. It affects more than 500 million people worldwide. Patients develop osteoarthritis when the structure of the protective cartilage that covers the bones begins to deteriorate. Recent research shows that multiple drugs in development are promising to treat osteoarthritis. Yet, most physicians agree that we still do not have enough effective treatments for this condition. What works for one person might not work for someone else. Consequently, osteoarthritis research is very important because understanding what causes osteoarthritis or why it progresses remains controversial. In fact, although articular cartilage is the primary target of the disease, both subchondral bone and synovium are often actively involved. This book describes the details of both surgical and non-surgical treatment options for osteoarthritis.

No le ha pasado que su paciente tiene algún tipo de patología?? no le menciona nada pero al momento de una cirugía le refiere los múltiples medicamentos bajo los cuales está bajo tratamiento, esto es mas común de lo que cree y la mayoría de las veces no reconocemos las interacciones, entre otras cosas, si son pacientes infantiles cuantas veces no ha ocurrido que no recuerdas como calcular las dosis...Por eso y mucho mas hemos diseñado este libro para ti, para que puedas estar segur@ a la hora de atender y recetar medicamentos. En este libro aprendera: 1.Antibioticoterapia-Microbiología de la cavidad oral-Antibióticos utilizados en odontología-Calculo de dosis infantil-Manejo antibiótico en situaciones especiales-Principales interacciones farmacológicas a tener en cuenta.-Profilaxis antibiótica 2.Anestésicos locales-Calculo de dosis de anestésico-Mecanismo de acción del anestésico-Tipos de anestésico-Componentes del cartucho-Vasoconstrictores utilizados-Consideraciones de los vasoconstrictores-Indicación de anestésico en situaciones especiales 3.Analgésicoterapia-Calculo de dosis-Analgésicos utilizados en cada caso y mecanismo de acción de forma individual -Indicación de analgésicos en situaciones especiales 4.Uso de otros fármacos y valoración individual de pacientes-Situaciones especiales con manejo multidisciplinario (xerostomía, candidiasis, VHS…)-Uso de opioides en odontología y fármacos de récipe morado (récipe especial)

This book covers the most suitable techniques for the rehabilitation of patients experiencing tooth loss, trauma or other situations resulting in bone atrophy. The book discusses current technologies, from diagnosis to treatment and surgery, applied to atrophic jaws using innovative tools and new PSI (patient specific implant) approaches. Oral Rehabilitation of the Atrophic Maxilla and the selection of the best treatment options for patients is one of the most difficult tasks facing the profession today. Readers will be able to solve complex problems and evaluate all available applications for patient management. Zygomatic implants, reconstructive surgery with bone grafts, post-oncologicasl and post traumatic reconstructions as well as dynamic navigation and robot assisted dental surgery are covered. The book is written by recognized experts and leaders in the field, and includes simpler techniques within the reach of many implantologists and more complex techniques that require specific surgical skills. It is relevant for, implanologist, periodontists, oral and maxillofacial surgeon, prosthodontists and every clinician treating maxillary atrophy.

The book offers a thorough description of rhinoplasty techniques for patients from the Mediterranean area. Noses come in different shapes and colors, depending on the various biotypes of the different geographic regions. This represents a topical issue for rhinoplasty surgeons, since different nasal morphologies imply different anatomic conditions. Moreover, beauty ideal varies from one region to the other, and those differences need to be taken into consideration. Based on these premises, the ethnic rhinoplasty is becoming more and more important among facial plastic surgeons. In order to broaden the understanding of anatomo-functional and cultural or cosmetic aspects specific to the Mediterranean nasal biotype, the book collects and discusses the experiences of surgeons operating on patients from the various regions of the Mediterranean area. Mediterranean Rhinoplasty represents a valuable resource not only for surgeons who are already experts in facial plastic surgery, but also for young otorhinolaryngologists, plastic surgeons and maxillofacial surgeons.

This comprehensive atlas, featuring a wealth of top quality photographs of fresh cadaveric dissections, is a superb guide to anatomic structures in the oral and maxillofacial region that will be an ideal aid in clinical practice. It has the important benefit of enabling readers to observe the anatomy from the same view as seen during invasive clinical procedures. This is critical for a better understanding of these procedures, and surgical annotations are included as necessary. Atlas of Oral and Maxillofacial Anatomy is the first book of its kind to be devoted to the clinical anatomy of the region for dentists and oral and maxillofacial surgeons. It will satisfy the demand for such a comprehensive atlas in this field of surgery and will be welcome and timely for clinicians and trainees. Beyond specialists and residents in oral and maxillofacial surgery and general dentists, the book will be of value for craniofacial surgeons, anatomists, plastic surgeons, ENT surgeons, head and neck surgeons, neurosurgeons, dental students, medical students, dental hygienists, and nurses working with dentists and oral and maxillofacial surgeons.

In this issue, guest editors bring their considerable expertise to this important topic.Provides in-depth reviews on the latest updates in the field, providing actionable insights for clinical practice. Presents the latest information on this timely, focused topic under the leadership of experienced editors in the field. Authors synthesize