TAILIEUCHUNG - Ebook Diagnostic imaging of the foot and ankle: Part 2

(BQ) Part 2 book "Diagnostic imaging of the foot and ankle" presents the following contents: Midfoot, forefoot, abnormalities of the plantar soft tissues, neurologic diseases, diseases not localized to a specific site, systemic diseases that involve the foot, tumorlike lesions, normal variants. | Chapter 4 Midfoot Trauma 131 Chronic Posttraumatic and Degenerative Changes 145 4 Trauma 4 Midfoot Trauma R. Degwert and U. Szeimies As described in the Integral Classification of Injuries ICI the midfoot consists of a proximal row of bones formed by the navicular and cuboid and a distal row formed by the medial intermediate and lateral cuneiforms. In the AO ASIF Arbeitsge-meinschaft fur Osteosynthese Association for the Study of Internal Fixation system the Chopart joint also called the midtarsal or transverse tarsal joint defines the boundary line between the midfoot and hindfoot and injuries to that joint are classified as midfoot injuries. The Lisfranc joint marks the distal boundary of the midfoot and injuries to that joint are assigned to the forefoot. Fractures of the Tarsometatarsal Joint Line Lisfranc Fractures Definition A Lisfranc fracture is a fracture that involves the tarsometatarsal joint line with or without articular dislocation. The joint was named after Jacques Lisfranc who established the tarsometatarsal joint line as a level for foot amputations. Note Lisfranc fractures are among the most commonly missed severe foot injuries. They may alter the biomechanics of the foot leading to secondary degenerative changes and chronic pain. Not infrequently dislocations have already reduced spontaneously by the time the foot is examined and the patient presents with a severe capsuloligamentous disruption. Superimposed or unperceived signs and symptoms from other injuries are common as in the case of multiple trauma patients. Pain and swelling of the midfoot in a patient with no radiographic abnormalities should always prompt further investigation. Symptoms Pain and swelling predominantly affecting the medial column Inability to stand on the toes Limitation of motion Flattening of the pedal arches Shortening of the foot Possible compartment syndrome Predisposing Factors No specific predisposing factors are known. In principle any laxity

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• Diagnostic imaging
• The foot and ankle
• The plantar soft tissues
• Neurologic diseases
• Tumorlike lesions
• Normal variants
• Systemic diseases that involve the foot
• Physics for diagnostic radiology
• Diagnostic radiology
• Radioactive materials
• Positron emission tomographic imaging
• Magnetic resonance imaging
• Diagnostic imaging head
• Diagnostic imaging neck
• Parapharyngeal space
• Pharyngeal mucosal space
• Pediatric and syndromic diseases
• Squamous cell carcinoma
• Sinonasal cavities
• Skull base
• Temporal bone and CPA IAC
• External auditory canal
• Middle ear mastoid
• Skull base and facial trauma
• Skull base lesions
• Diagnostic imaging Emergency
• Central nervous system
• Chest cardiovascular
• Abdomen pelvis
• Achilles tendon tear
• Mediastinum Cardiovascu
• Head and neck
• Joint swelling
• Acute arthritic flares
• Diagnostic imaging of infants
• Diagnostic imaging of children
• Neonatal lung disease
• Pulmonary infection
• The mediastinum
• Congenital heart disease
• The spine
• The brain
• The head and neck
• The gastrointestinal system
• The hepatobiliary system
• The pancreas
• The adrenal cilands
• Multidetector row spiral computed tomography
• Diagnostic algorithm
• Sensory testing
• Diagnostic imaging oral
• Diagnostic imaging maxillofacial
• Oral cavity
• Nose and sinuses
• Temporal bone
• Base of skull
• Cervical spine
• Temporomandibular joint
• Maxillary sinus
• Nasal cavity
• Masticator space
• parotid space
• Mandible and maxilla
• Anatomy for diagnostic imaging
• The central nervous system
• The abdomen
• The spinal column
• The upper limb
• The lower limb
• The breast
• The pelvis
• Breast cancer
• A diagnostic breast center
• Breast intervention
• Surgical treatment
• Examination concepts
• BMC Cancer
• Epidemiologic evidence
• Young adult cancer
• Cumulative diagnostic radiation
• Technical considerations
• Cardiac disorders
• Breast imaging
• Plain abdomen
• Gastrointestinal tract
• Hepatobiliary system
• Ultrasound imaging and therapy
• Diagnostic ultrasound imaging
• Ultrasound elastography
• Therapeutic and interventional ultrasound imaging
• Ultrasound tomography
• Interventional ultrasound imaging
• Diagnostic imaging spine
• Autoimmune disorders
• Nonneoplastic cysts
• Tumor mimics
• Systemic disorders
• Peripheral nerve lesions
• Spine postprocedural imaging
• Diagnostic breast imaging
• Breast pathology
• Imaging findings
• Physics related
• clinical
• health
• health care
• MEDICAL RADIOLOGY
• Diagnostic imaging cardiovascular
• Approach to congenital heart disease
• Patent ductus arteriosus
• Aortic stenosis
• Pericardial anatomy
• Coronary artery disease
• Heart failure
• Pulmonary vasculature
• Extracranial cerebral arteries
• Renal vasculature
• Diagnostic imaging chest
• Developmental abnormalities
• Airway diseases
• Pulmonary neoplasms
• Inhalational lung disease
• Diffuse and inhalational lung disease
• Connective tissue disorders
• Immunological diseases and vasculitis
• Mediastinal abnormalities
• Cardiovascular disorders
• Post treatment chest
• Pleural diseases
• Diagnostic imaging gastrointestinal
• Abdominal manifestations of systemic conditions
• Mesentery and abdominal wall
• Abdominal wall
• Small intestine
• Malignant neoplasms
• Biliary system
• Agenesis of dorsal pancreas
• Postoperative pancreas
• Pancreas divisum
• Ampullary carcinoma
• Diagnostic imaging interventional procedures
• General considerations
• Interventional neuroradiology procedures
• Arterial procedures