Acta chirurgiae orthopaedicae et traumatologiae Cechoslovaca
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Acta Chir Orthop Traumatol Cech · Jan 2016
Comparative Study[Surgical Treatment for Advanced Rhizarthrosis. Comparison of Results of the Burton-Pellegrini Technique and Trapeziometacarpal Joint Arthroplasty].
The aim of the study was to compare results of the Burton-Pellegrini trapeziectomy with ligamentoplasty using the flexor carpi radialis tendon with those of trapeziometacarpal joint replacement in the treatment of advanced rhizarthrosis. ⋯ The two techniques present valuable contributions to the treatment of advanced rhizarthrosis. In our patients, better outcomes are shown in trapeziometacarpal joint replacement though, in comparison with resection interposition arthroplasty, the indication criteria for this surgery are limited by factors such as the height of the trapezium bone and bone quality necessary for good osseointegration.
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PURPOSE OF THE STUDY Perilunate dislocations and perilunate fractures are serious wrist injuries which are often overlooked at primary treatment. Their inadequate therapy results in severe wrist damage and patient disability. An early diagnosis and correct therapy can prevent such conditions. ⋯ CONCLUSIONS Good outcomes in perilunate injuries depend on an early and correct diagnosis, an appropriate therapeutic procedure and an orthopaedic surgeon who has experience with management of such injuries. A deep knowledge of wrist kinetics is necessary for this therapy as not all injuries happen according to textbook descriptions. Key words: perilunate dislocation, carpal instability, damage to carpal ligaments.
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Acta Chir Orthop Traumatol Cech · Jan 2016
[Injury to the Scapholunate Ligament in Distal Radius Fractures: Peri-Operative Diagnosis and Treatment Results].
PURPOSE OF THE STUDY Injury to the scapholunate ligament is frequently associated with a fracture of the distal radius. At present neither a unified concept of treatment nor a standard method of diagnosis in these concomitant injuries is available. The aim of the study was to evaluate a group of surgically treated patients with distal radius fractures in order to assess a contribution of combined conventional X-ray and intra-operative fluoroscopic examinations to the diagnosis of associated lesions and to compare short-term functional outcomes of sugically treated patients with those of patients treated conservatively. ⋯ Subjectively, however, they feel more pain and more restriction in performing daily activities. Therefore, the treatment of an injured scapholunate ligament together with distal radius fracture at one-stage surgery seems to be a good alternative for the patient. Key words: distal radius fractures, scapholunate ligament, radiographic, diagnosis, outcome distal radius fracture.
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Acta Chir Orthop Traumatol Cech · Jan 2016
[Positions of Sustentacular Screw in Osteosynthesis of Calcaneal Fractures: Clinical and Radiographic Study].
PURPOSE OF THE STUDY The aim of the study was to analyse the options for sustentacular screw placement in osteosynthesis of intra-articular fractures of the heel bone and to assess the effect of various screw positions on failure to maintain the reduction in the postoperative period. In addition, problems related to screw-end protrusion over the medial cortical bone or to screw penetration into the talocalcaneal joint were assessed. MATERIAL AND METHODS The group comprised 23 patients with a total of 25 intra-articular fractures of the heel bone treated by surgery. The procedure involved insertion of a sustentacular screw under fluoroscopic guidance. Post-operatively, screw position in the sustentacular fragment was evaluated on CT scans. During follow-up, attention was focused on the effect of screw placement on maintenance of fracture reduction, and clinical symptoms potentially associated with screw malposition were recorded. RESULTS All sustentacular screws were fixed sustentacular fragments. Seven screws (28%) were inserted in the talar shelf, seven (28%) were placed under and nine (36%) over the sustentaculum tali. Two screws penetrated into the talocalcaneal joint (8%). The end of a screw projecting by 2 mm over the medial wall of the calcaneus was found in 11 cases (44%). Two patients with screws penetrating into the talocalcaneal joint had problems. On the other hand, no clinical effect of a screw extending over the medial wall of the calcaneus was recorded. No significant association of screw position with late //delayed failure of fracture reduction was detected. DISCUSSION Although the ideal trajectory for a sustentacular screw have been defined using a model of the calcaneus, it is not easy to achieve optimal screw placement due to the complex anatomy of the calcaneus and limited possibilities of intra-operative control of screw insertion. Any sustentacular screw malposition is a potential risk factor, particularly if the screw has penetrated into the talocalcaneal joint. Therefore, it will be useful to seek methods allowing for safer screw insertion and elimination of risks associated with screw misplacement. The technique of sustentacular screw insertion by means of a compression-based device, described by the authors, designated to allow for screw placement in distal humerus fractures is one of the options. CONCLUSIONS Optimisation of techniques for sustentacular screw insertion in the osteosynthesis of calcaneal fractures should contribute to reduction of risks related to screw malposition. The assessment of effects which the position of a screw may have on delayed failure of fracture reduction should be based on a thorough biomechanical study. ⋯ sustentacular screw, calcaneal fracture, insertion, malposition.
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Acta Chir Orthop Traumatol Cech · Jan 2016
[Chest Injury and its Surgical Treatment in Polytrauma Patients. Five-Year Experience].
PURPOSE OF THE STUDY Thoracic trauma, one of the most frequent injuries in patients with multiple traumata, is found in 50 to 80% of these patients and it is crucial for the patient's prognosis. It accounts for 25% of all death from polytraumatic injuries. The aim of this retrospective study was an analysis of the occurrence of chest injuries in polytrauma patients and their surgical treatment in the Trauma Centre or Department of Surgery of the University Hospital Pilsen in a five-year period. MATERIAL AND METHODS Patients with injuries meeting the definition of polytrauma and an Injury Severity Score (ISS) ≥16 were included. The demographic characteristics, mechanism of multiple trauma, ISS value and chest injury were recorded in each patient. The number of injured patients in each year of the study was noted. In the patients with chest injury, the type of injury and method of treatment were assessed. The therapy was further analysed including its timing. The number of deaths due to polytrauma involving chest injury, the cause of death and its time in relation to the patient's admission to the Trauma Centre were evaluated. RESULTS In the period 2010-14, 513 polytrauma patients were treated; of them 371 (72.3%) were men with an average age of 40.5 years. The most frequent cause of injury was a traffic accident (74%). The average ISS of the whole group was 35 points. Chest injury was diagnosed in 469 patients (91.4%) of whom only five (1.1%) had penetrating injury. Pulmonary contusion was most frequent (314 patients; 67%). A total of 212 patients with chest injury underwent surgery (45.2%); urgent surgery was performed in 143 (67.5%), acute surgery in 49 (23.1%) and delayed surgery in 63 (29.7%) patients. Chest drainage was the major surgical procedure used in the whole group. Of 61 patients who died, 52 had chest injury. In this subgroup the most frequent cause of death was decompensated traumatic shock (26 patients; 50%). In the whole group, 32 polytrauma patients died within 24 hours of injury (61.5%). CONCLUSIONS Chest injury, almost always blunt, is often diagnosed in polytrauma patients. A prevalent cause of multiple trauma is a traffic accident. Chest injury most frequently involves pulmonary contusion. Nearly half of chest injuries require surgery, of which 2/3 are urgent procedures. The procedure most frequently performed in polytrauma patients with chest injury is chest drainage and this is also a sufficient procedure in 75% of surgically treated patients. ⋯ polytrauma, chest injury, pulmonary contusion, surgical treatment, chest drainage.