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Book Description
Depuis les travaux de recherche de Petrovic et MacNamara, il est régulièrement prescrit un activateur afin de modifier la direction et la quantité de croissance ; Fränckel définit ce concept sous le terme d' "orthopédie fonctionnelle". Face à des résultats cliniques satisfaisants mais parfois aléatoires, deux problématiques reviennent sans cesse : Les effets obtenus sont-ils squelettiques ou alvéolaires ? Cette réponse ayant un impact sur la stabilité des résultats. Les effets sont-ils le résultat du port de l'appareil ou plutôt de la croissance cranio-faciale normale ? Cette réponse pouvant amener à se poser la question de l'intérêt des traitements précoces. Afin de répondre à la première question, nous proposons une étude sur 30 patients présentant une dysmorphose de classe II en période croissance et traités par le Twin block de Clark. Pour chaque patients deux téléradiographies (une de départ et une de fin avec un écart moyen de 20 mois) seront analysés à l'aide de mesures céphalométriques conventionnelles ainsi qu'une méthode de superposition strucurale (analyse LDV). Pour résoudre la deuxième problématique, nous confronterons nos résultats à ceux d'un échantillon témoin de 30 patients présentant des variables de départ comparables au groupe traité. Bien que les modifications engendrées par l'activateur soient qualitativement positives (réponse basale majoritaire), elles restent médiocres en quantité, bien inférieures aux résultats escomptés ainsi que ceux publiés dans la littérature orthodontique. Le facteur récidive n'étant pas toujours pris en compte et les cas présentés problablement sélectionnés. Une question reste en suspens ; les bénéfices obtenus par le traitement précoce des classes II à l'aide d'un activateur sont-ils une réalité ou une illusion ?
Book Description
Depuis les travaux de recherche de Petrovic et MacNamara, il est régulièrement prescrit un activateur afin de modifier la direction et la quantité de croissance ; Fränckel définit ce concept sous le terme d' "orthopédie fonctionnelle". Face à des résultats cliniques satisfaisants mais parfois aléatoires, deux problématiques reviennent sans cesse : Les effets obtenus sont-ils squelettiques ou alvéolaires ? Cette réponse ayant un impact sur la stabilité des résultats. Les effets sont-ils le résultat du port de l'appareil ou plutôt de la croissance cranio-faciale normale ? Cette réponse pouvant amener à se poser la question de l'intérêt des traitements précoces. Afin de répondre à la première question, nous proposons une étude sur 30 patients présentant une dysmorphose de classe II en période croissance et traités par le Twin block de Clark. Pour chaque patients deux téléradiographies (une de départ et une de fin avec un écart moyen de 20 mois) seront analysés à l'aide de mesures céphalométriques conventionnelles ainsi qu'une méthode de superposition strucurale (analyse LDV). Pour résoudre la deuxième problématique, nous confronterons nos résultats à ceux d'un échantillon témoin de 30 patients présentant des variables de départ comparables au groupe traité. Bien que les modifications engendrées par l'activateur soient qualitativement positives (réponse basale majoritaire), elles restent médiocres en quantité, bien inférieures aux résultats escomptés ainsi que ceux publiés dans la littérature orthodontique. Le facteur récidive n'étant pas toujours pris en compte et les cas présentés problablement sélectionnés. Une question reste en suspens ; les bénéfices obtenus par le traitement précoce des classes II à l'aide d'un activateur sont-ils une réalité ou une illusion ?
Author: Marc P. Sindou Publisher: Springer ISBN: 9783709173886 Category : Medical Languages : en Pages : 0
Book Description
"Spasticity is one of the commonest sequelae of neurological disease and during the last few years many advances have been made in the treatment of this complaint by functional neurosurgery. This book ... will appeal to neurosurgeons, orthopaedic surgeons and neurologists amongst others.” Annals of the Royal College of Surgeons of England
Author: Shane J. Nho Publisher: Springer Nature ISBN: 3030432408 Category : Medical Languages : en Pages : 1874
Book Description
The field of hip preservation surgery has evolved over the past decade as our understanding of hip pathomechanics and pathomorphology has expanded. The published literature on non-arthritic hip pathology, for example, has grown exponentially. The topics of controversy in the past decade have been answered in some cases, but new questions have also arisen. In addition to the 99 chapters in the original edition – most of which will be retained and updated as applicable – there will be over 30 brand new chapters focusing on new and more sophisticated techniques from authors that have been the pioneers of the field. The text is divided into nine thematic sections, covering the breadth of the topic and the current state of the art: basic science of the hip; operative basics for hip arthroscopy and open hip preservation surgery; pediatric hip conditions; approaches to disorders of the hip and pelvis; enthesopathy and neuromuscular disorders; hip fractures and instability; avascular necrosis; hip cartilage restoration; and oncologic conditions. Throughout, there is a heavy emphasis on surgical techniques, and video clips will be included in selected chapters. Written by edited by thought leaders and seasoned practitioners in the field, this new edition of Hip Arthroscopy and Hip Joint Preservation Surgery will remain the gold standard for orthopedic surgeons and sports medicine specialists, expanding on the range of techniques available to clinicians treating injuries to and disorders of the hip.
Author: Max Aebi Publisher: Springer Science & Business Media ISBN: 3642835716 Category : Medical Languages : en Pages : 561
Book Description
This book is the result of an international symposium on bone transplantation, the first of its kind, held in Berne, Switzerland, on May 14-16, 1987. This symposium brought together some of the most outstanding experts - from all over the world, principally from North America and Europe -in the clinical bone transplantation and in basic research. It was an unique opportunity to summarize in a few days the state of the art in this field and to bring clinicians who carry out some research related to their work together with basic scientists. The clinician can on the one hand profit from the basis researcher's knowledge and on the other stimulate the researcher to share the orthopedic surgeon's interest in osteo articular allografts. The book, like the symposium, contains two types of contributions: 1. Papers from invited experts who have often dedicated a significant part of their professional life to the subject of bone transplantation. Knowledge which would otherwise be scattered among original papers from many different sources, some of it less firmly established and therefore less well known, is thus collected together in one volume, so that the reader does not have to weed out a mass ofless important material. These chapters may for a certain time act as a textbook on bone transplantation, but inevitably will eventually be superseded by new findings. 2. Descriptions of current research in all the main subjects covered in the state of-the-art papers.
Author: Vicente Sanchis-Alfonso Publisher: Springer Science & Business Media ISBN: 1846281431 Category : Medical Languages : en Pages : 382
Book Description
Clinically oriented and richly illustrated, this book provides complete guidance on the surgical and non-surgical management of the anterior knee pain syndrome and is aimed at orthopedic surgeons, sports medicine practitioners, knee specialists and physical therapists.
Author: Nicola Maffulli Publisher: Springer Science & Business Media ISBN: 1849964173 Category : Medical Languages : en Pages : 458
Book Description
Minimally Invasive Surgery of the Foot and Ankle represents a novel approach to treatment of orthopedic problems in the foot and ankle. The gradual change of philosophy in the management of foot and ankle surgery means that patients require a less invasive approach to surgery and a consequent improvement in recovery time. Describing the techniques and, importantly, the indications for minimally invasive procedures for the management of foot and ankle ailments, this book will explain the management of various conditions and how they can be approached using minimally invasive techniques. However, rather than only concentrating on minimally invasive surgery of the foot and ankle, the authors will be examining the options open to surgeons operating in this area – both open surgical and arthroscopic – and explaining the benefits of each. Extensive radiographs, diagrams, and intra-operative pictures will illustrate the procedures described.
Author: Christophe Hulet Publisher: Springer ISBN: 3662491885 Category : Medical Languages : en Pages : 565
Book Description
This book, published in cooperation with ESSKA, provides an exhaustive review of the meniscus and its pathology, covering all aspects from the basic science of the normal meniscus to clinical and imaging diagnosis, meniscus repair and meniscectomy, outcomes and complications, postoperative management, and emerging technologies. The book opens by examining in depth aspects such as anatomy, histology, physiology, biomechanics, and physiopathology. Clear guidance is offered on arthroscopy and the classification of meniscal lesions, with consideration of the full range of meniscal pathology, including traumatic lesions, degenerative lesions, root tears, meniscal cysts, and congenital lesions. Choice of treatment in different settings is explained, and the various surgical techniques – meniscectomy, meniscal repair, and reconstruction with allografts – are described in detail with the aid of accompanying videos and with presentation of long-term results. The concluding chapter takes a look into the future of meniscus reconstruction, for example through regeneration using mesenchymal stem cells.
Author: Nicholas Ayache Publisher: Springer ISBN: 9783642334535 Category : Computers Languages : en Pages : 645
Book Description
The three-volume set LNCS 7510, 7511, and 7512 constitutes the refereed proceedings of the 15th International Conference on Medical Image Computing and Computer-Assisted Intervention, MICCAI 2012, held in Nice, France, in October 2012. Based on rigorous peer reviews, the program committee carefully selected 252 revised papers from 781 submissions for presentation in three volumes. The third volume includes 79 papers organized in topical sections on diffusion imaging: from acquisition to tractography; image acquisition, segmentation and recognition; image registration; neuroimage analysis; analysis of microscopic and optical images; image segmentation; diffusion weighted imaging; computer-aided diagnosis and planning; and microscopic image analysis.
Author: Giorgio Oriani Publisher: Springer Science & Business Media ISBN: 8847021987 Category : Medical Languages : en Pages : 901
Book Description
Hyperbaric oxygen application has now become a useful technique for both diagnostic and therapeutic purposes in CNS, cardiovascular and respiratory diseases, as well as in soft-tissue and orthopaedic pathologies and haematologic disorders. With a specific didactic approach, supported by numerous illustrations and tables, this volume aims to present all aspects of oxygen application under pressure not only to resolve some clinical problems, but also to improve recovery or to modify a negative illness evolution. Both scientists and practitioners will find this work a useful and updated reference book.
Author: Edouard Decrucq
Author: Edouard Decrucq
Author: Marc P. Sindou
Author: Shane J. Nho
Author: Max Aebi
Author: Vicente Sanchis-Alfonso
Author: Nicola Maffulli
Author: Christophe Hulet
Author: A. Schoutens
Author: Nicholas Ayache
Author: Giorgio Oriani