Congenital Dysplasia and Dislocation of the Hip in Children and Adults
Springer Berlin (Verlag)
978-3-642-71040-7 (ISBN)
Reinhard Graf, Prim. Univ. Prof. Dr., ehem. ärztlicher Direktor, Allgemeines und Orthopädisches Landeskrankenhaus Stolzalpe.
1 Anatomic Aspects.- 1.1 Anatomy of the Hip Joint.- 1.1.1 The Acetabulum.- 1.1.2 Position of the Acetabulum.- 1.1.3 The Femoral Head.- 1.1.4 The Femoral Neck.- 1.1.5 Angle of Femoral Torsion.- 1.1.6 Femoral Shaft Axis, Mechanical Axis, and Knee Joint Axis.- 1.1.7 Tibial Torsion.- 1.1.8 The Role of the Acetabular Labrum and Atmospheric Pressure in Stabilizing the Hip.- 1.1.9 The Capsule and Ligaments of the Hip.- 1.1.10 The Muscles of the Hip.- 1.2 Vascular Supply of the Hip.- 1.2.1 Vascular Supply of the Femoral Head and Femoral Neck.- 1.2.2 Vascular Supply of the Acetabulum.- 1.3 Innervation of the Hip Joint.- 2 Development of the Hip Joint.- 2.1 Development of the Acetabulum.- 2.2 Principles of Pelvic Growth.- 2.2.1 External Apposition (Perichondrial and Periosteal).- 2.2.2 Internal, Proportional Resorption in the Pelvic Aperture.- 2.2.3 Chondral Growth Principle.- 2.2.4 Details of Growth.- 2.3 Development of the Proximal Femur.- 2.4 Factors Influencing the Growth and Shape of the Proximal Femur.- 2.4.1 Static Forces.- 2.4.2 Muscular Forces.- 2.5 Shape and Position of the Hip Joint During Development.- 2.6 Growth of the Juvenile Hip Joint as Established from Planimetric Measurements.- 3 Development of the Vascular System of the Hip Joint and Its Variations with Reference to Ischemia.- 3.1 Vascular Pattern at Birth.- 3.2 Infantile Phase (from About Four Months to Four Years).- 3.3 Intermediate Phase from About Four to Seven Years.- 3.4 Preadolescent Phase from 9 to 10 Years.- 3.5 Adolescent Phase.- 3.6 Variations of the Vascular Pattern.- 3.7 Clinical Implications.- 4 Introduction to the Biomechanics of the Hip.- 4.1 General.- 4.2 Loads and Stresses on the Hip.- 4.3 Current Knowledge on the Biomechanics of the Hip (Literature Survey).- 4.4 Anatomic Aspects.- 4.5 Radiographic Aspects.- 4.6 Principles of Biomechanical Analysis.- 4.7 The Load on the Hip.- 4.7.1 Load Model.- 4.7.2 Discussion of Geometric Parameters Used to Determine the Hip Load.- 4.7.3 Procedure for Calculating the Hip Load.- 4.7.4 Remarks on Load Calculations.- 4.8 The Stress on the Hip.- 4.8.1 Model for Calculating Joint Pressure (Maximum Pressure, Equal Pressure Distribution).- 4.8.2 Correction of the Pressure Calculation (Position of the Femoral Head Center C, Acetabular Anteversion).- 4.8.3 Calculation of Weight-Bearing Area with Allowance for the "Mean Inlet Plane".- 4.8.4 Pressure Distribution (Linear Pressure Rise, Hooke's Law).- 4.9 Explicit Calculation of Load and Stress.- 4.9.1 The Normal Hip.- 4.9.2 Illustrative Case.- 4.9.3 Published Reports on Biomechanical Data in the Normal Hip.- 4.10 Standard Treatments of Hip Dysplasia in Adults and Their Biomechanical Efficacy.- 4.10.1 Intertrochanteric Osteotomies.- 4.10.2 Trochanteric Transfer.- 4.10.3 Pelvic Operations.- 4.11 Questions Relating to the Planning of Operative Tactics.- 4.12 Conclusion.- 5 Etiology of Congenital Dislocation of the Hip.- 5.1 Older Causation Theories.- 5.2 Anatomic and Racial Predisposition.- 5.3 Prevalence and Geographic Distribution.- 5.4 Sex Incidence and Ratio of Affected Sides.- 5.5 Inheritance.- 5.6 Exogenous, Mechanical Causative Factors.- 5.7 The Study of P. M.Dunn.- 5.8 Further Studies on Mechanical Causative Factors.- 5.9 Hormonal Effects on the Hip Capsule.- 5.10 Capsular and Ligament Laxity.- 5.11 Seasonal Influences.- 5.12 Summary and Conclusion.- 6 Pathologic Anatomy of Congenital Dislocation of the Hip.- 6.1 Grade 1 Dislocation of the Hip.- 6.2 Grade 2 Dislocation of the Hip.- 6.3 Grade 3 Dislocation of the Hip.- 6.4 Direction of Dislocation and Orientation of the Acetabulum.- 6.5 The Proximal Femur.- 6.5.1 Coxa Valga.- 6.5.2 Femoral Antetorsion.- 6.5.3 The Femoral Head.- 6.6 Vascular Supply in High Dislocations.- 6.7 The Muscles in Congential Dislocation of the Hip.- 7 Nomenclature and Classification of Congenital Hip Dislocation.- 7.1 Nomenclature.- 7.2 Classification of Congenital Hip Dislocation and Anatomic Findings.- 7.3 Grades of Dislocation According to
Erscheint lt. Verlag | 17.11.2011 |
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Mitarbeit |
Assistent: Helmut Legal, Reinhard Graf |
Übersetzer | Terry C. Telger |
Zusatzinfo | XXIV, 538 p. |
Verlagsort | Berlin |
Sprache | englisch |
Maße | 210 x 280 mm |
Gewicht | 1369 g |
Themenwelt | Medizinische Fachgebiete ► Chirurgie ► Unfallchirurgie / Orthopädie |
Medizin / Pharmazie ► Medizinische Fachgebiete ► Notfallmedizin | |
Schlagworte | Arthroplasty • Biomechanics • Cartilage • complication • Computed tomography • Computed tomography (CT) • Fixation • Hip • Hip Arthroplasty • Instrument • Knee • Orthopedics • Osteoarthritis • Osteotomy • Surgery • trauma surgery |
ISBN-10 | 3-642-71040-9 / 3642710409 |
ISBN-13 | 978-3-642-71040-7 / 9783642710407 |
Zustand | Neuware |
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