Complex fractures of the distal radius treated with angular stability plates.

Complex fractures of the distal radius are articular lesions and comminuted at the level of the epiphysis and metaphysis. Their treatment is difficult and in most cases surgical. Of all the different osteosynthesis methods available, internal fixation with plate and screws is the most commonly used.

Recurrent superior labral anterior-to-posterior tears after surgery: detection and grading with CT arthrography.

Purpose: To retrospectively evaluate the sensitivity and specificity of multidetector computed tomographic (CT) arthrography for the detection of recurrent superior labral anterior-to-posterior (SLAP) tears in the shoulder of patients who have previously undergone shoulder surgery and are clinically suspected of having a recurrent tear.

Materials And Methods: The hospital ethics board did not require patient approval or informed consent for this retrospective review of case records. Multidetector CT arthrograms of 45 shoulders of 45 patients (35 men, 10 women; mean age, 29 years; age range, 21-38 years) who had undergone conventional arthroscopy within 30 days after the CT arthrographic examination were reviewed.

Occult large epiphyseal solitary plasmacytoma at multidetector row computer tomography detected by magnetic resonance imaging.

Myeloma or Kahler-Bozzolo disease represents around 1% of all malignant tumors and 10% of the haematological variety; it is a B-lymphocellular malignant neoplasia which originates from plasma cells that produce monoclonal immunoglobulin, infiltrating in and destroying the adjacent bone tissue. Myeloma may be distinguished at radiological imaging in four distinct types: single osseous lesions (solitary plasmacytoma), diffused skeletal effects (myelomatosis), diffused osteopenia and sclerosing myeloma. It is known that initial osteolysis may not be shown through radiographic examination or CT; the lysis only becomes evident when there is a bone loss of over 50%, usually in the presence of a > or = 0.

MDCT arthrography of the wrist: diagnostic accuracy and indications.

Purpose: To evaluate the diagnostic accuracy and indications of arthrography with Multidetector Computed Tomography (arthro-MDCT) of the wrist in patients with absolute or relative contraindications to magnetic resonance imaging (MRI) studies and in patients with periarticular metal implants using diagnostic arthroscopy as the gold standard.

Materials And Methods: After intra-articular injection of iodixanol and volumetric acquisition, 43 wrists in patients of both genders (18 females, 25 males, age range 32-60 years) were examined with a 16-detector-row CT scanner. Fifteen patients had prior wrist surgery.

Hemangioma of the right atrium: imaging and pathology.

Background: Cardiac hemangiomas are benign neoplasms which have been reported to appear as well-circumscribed, homogenous, enhancing masses at imaging.

Methods And Results: We report a 49-year-old woman with a cardiac hemangioma detected by echocardiography, computed tomography, and magnetic resonance imaging. The multiple imaging modalities showed features which have been reported in cardiac hemangiomas.

New burns centre in parma hospital, west emilia hub.

Parma Hospital is the Trauma Centre for SIAT (Trauma Patients Integrated Assistance System) in the West Emilia District in the regional trauma patient project. SIAT's goal is to provide the quickest and most appropriate treatment in major trauma patients. Extensive burns are a multi-organ pathology, i.

Multidetector computed tomography arthrography of the shoulder: diagnostic accuracy and indications.

Background: The presence of subcutaneous implants, such as permanent defibrillators, is an absolute contraindication to the use of magnetic resonance imaging (MRI). Moreover, MRI is unadvisable in subjects with metallic hardware near the area of study, as artifacts generated by such materials distort image quality.

Purpose: To evaluate the diagnostic accuracy and indications of arthrography with multidetector computed tomography arthrography (arthro-MDCT) of the shoulder in patients with absolute or relative contraindications to MRI and in patients with periarticular metal implants using diagnostic arthroscopy as the gold standard.

Functional long-term outcome of the shoulder after antegrade intramedullary nailing in humeral diaphyseal fractures.

Intramedullary nailing is one of the most commonly used surgical treatments for humeral diaphyseal fractures. Once an intramedullary fixation technique has been selected, the choice between antegrade or retrograde approach remains controversial. Forty patients with humeral diaphyseal fracture treated with Seidel antegrade intramedullary nailing through an "danterior deltoid incision" (ADI) were evaluated after an average period of 62 months.

Pancreas divisum and duodenal diverticula as two causes of acute or chronic pancreatitis that should not be overlooked: a case report.

Introduction: Pancreas divisum is a congenital anatomical anomaly characterized by the lack of fusion of the ventral and dorsal parts of the pancreas during the eighth week of fetal development. This condition is found in 5% to 14% of the general population. In pancreas divisum, the increased incidence of acute and chronic pancreatitis is caused by inadequate drainage of secretions from the body, tail and part of the pancreatic head through an orifice that is too small.

Treatment of wrist and hand fractures with natural magnets: preliminary report.

The Authors, after having defined the phenomenon and the biological characteristics of natural magnets, evaluate their ability in accelerating the formation of bone callus in hand and wrist fractures compared to treatment with immobilization in a plaster cast. Forty patients (4 females and 37 males) between 20 and 86 years of age were treated. A small natural magnet was inserted in each of the plaster casts (diameter: 2cm, height: 0.

Multidetector computed tomography arthrography of the knee: diagnostic accuracy and indications.

Purpose: To evaluate the diagnostic accuracy and indications of arthrography with multidetector computed tomography (arthro-MDCT) of the knee, in patients with absolute or relative contraindications to MRI and in patients with periarticular metal implants using diagnostic arthroscopy as the gold standard.

Materials And Methods: After intra-articular injection of iodixanol and volumetric acquisition, 68 knees in patients of both sexes (30 females, 38 males, age range 32-60 years) were examined with a 16-detector-row CT scanner. The patients had arthralgia but no radiologically detected fractures.

2006: the value of pelvic and femoral osteotomies in hip surgery.

Hip problems are frequent and can represent a therapeutic challenge for the orthopaedic surgeon. In the wide spectrum of hip pathologies, coxarthrosis still remains the most common cause of hip disability. The treatment of hip disorders in adult patients has rapidly evolved during the past decades because of the enhanced understanding of osteoarthritis (OA) aetiology combined with improved imaging, better patient selection and refinements in surgical procedures.

Complications during minimally invasive knee surgery.

Since their advent, minimally invasive surgical techniques have achieved good results in knee arthroplasty, earning the approval of many orthopaedic surgeons. The advantages offered by this type of surgery are the respect of the extensor system, early functional recovery and reduced pain. As always in surgery, in order to obtain such results, various problems have been tackled, some of which have now been overcome thanks to the new instruments that are better suited to restricted incisions, whereas others still cause significant complications.

Anti-68 kDa antibodies in autoimmune sensorineural hearing loss: are these autoantibodies really a diagnostic tool?

Objectives: Autoimmune sensorineural hearing loss (ASNHL) is a relatively rare disorder which can lead to total deafness. At present, no specific laboratory test with adequate sensitivity and specificity is available to confirm the clinical suspicion of ASNHL. The aim of this study was to identify if evaluation of anti-hsp70 antibodies is an accurate diagnostic tool in patients affected by ASNHL.

Imaging of post-traumatic cardiac rhabdomyolysis with normal coronary arteries.

Numerous cases of acute myocardial infarction (AMI) have been reported in the literature following closed chest injuries, due to post-traumatic dissection or thrombosis of a coronary artery. In the follow-up of AMI, wall thickness during diastole and systole provides important information on heart viability. Multidetector computed tomography (MDCT) is currently the only noninvasive instrumental investigation which provides an appreciable assessment of the coronary arteries, as well as heart wall thickness measurements.

Predicting conversion to open surgery in laparoscopic left hemicolectomy.

Purpose: The objective of this study was to quantify the risk of conversion to open surgery of laparoscopic left hemicolectomy at an early stage of the learning curve.

Methods: A multiple logistic regression analysis of 100 laparoscopic left hemicolectomies completed between April 2001 and May 2004 was performed.

Results: The overall conversion rate was 12%.

The use of magnetic resonance in myocardial ischaemia.

Despite the efforts that have been made at an international level to identify and control cardiovascular risk factors, cardiopathies and, in particular, coronary artery disease (CAD), remain the principal cause of death in Europe and the United States. These data confirm the importance and necessity of noninvasive, reliable diagnostic imaging of early CAD. Coronary angiography is still the hinge, around which all instrumental and laboratory investigations turn, for cardiac ischaemia today.

Combined arthroscopic and radioscopic management of tibial plateau fractures: report of 18 clinical cases.

Tibial plateau fractures are complex lesions capable of causing severe consequences if not appropriately treated. They are often the result of a high-energy trauma and, not rarely, are associated with significant soft-tissue and intra-articular injuries. Different therapeutic options can be managed in the treatment of these lesions.

Periacetabular osteotomy. Good pain relief in symptomatic hip dysplasia, 32 patients followed for 4 years.

Background: When surgical treatment of dysplastic hip osteoarthrosis is necessary, osteotomy is preferable to fusion or THR. We evaluated periacetabular osteotomy as a method of choice.

Patients And Methods: We treated 36 symptomatic dysplastic hip joints (32 patients) with the Bernese periacetabular osteotomy (PAO) between 1994 and 2001.

Importance of premeal injection time in insulin therapy: Humalog Mix25 is convenient for improved post-prandial glycemic control in type 2 diabetic patients with Italian dietary habits.

We investigated the use, in a short period, of Humalog Mix25 (Mix25) in a twice-daily administration regimen compared to a twice-daily injection therapy with Humulin 30/70 (30/70) in diabetic patients with Italian dietary habits. We studied 33 type 2 diabetic patients aged 59.1 +/- 8.

Evaluation of the peak torque, total work, average power of flexor-estensor and prono-supinator muscles of the elbow in baseball players.

The Authors, after a short analysis on biomechanics of the elbow during throwing in baseball, show the movements of the elbow during the different phases of the throw and the stabilizing action of the ulnar collateral ligament, flexor-pronator muscles of the wrist, anconeus and brachial triceps muscles. Aim of this study is the evaluation of the peak torque, total work and average power of the flexor-extensor and pronator-supinator muscles of the elbows in professional baseball players. Isokinetic test data show that a mayor peak torque in flexo-extension at power and resistance test in the pitchers compared to the strikers.

Periacetabular osteotomy of the hip: the ilioinguinal approach.

Developmental hip dysplasia (DDH) is characterized by an anomalous growth of the hipjoint. Without adequate treatment, the natural history of DDH is development of secondary osteoarthritis in adulthood. The correction of the deformities modifies the biomechanics of the hip, which is important in order to slow down the progression of osteoarthritis and maybe to prevent and postpone this development.

Role of surgical reduction of condylar fractures in the management of panfacial fractures.

We present nine panfacial fractures that were treated during a two-year period in which the first step in treatment was reduction of condylar fractures. There was no evidence of dental or skeletal alterations and measurement of the mandibular ramus and radiographic examination show that posterior facial height as well as projection and width of the inferior lower third of the face, was restored. The correct timing of surgical intervention and the use of rigid fixation allows the restoration of the morphological and functional nature of the face after panfacial fractures.