Archives of orthopaedic and trauma surgery
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Arch Orthop Trauma Surg · Oct 2020
Minimum 5-year follow-up outcomes for one-stage posterior instrumentation without neurosurgery intervention for correction of scoliosis associated with Chiari I malformation and syringomyelia.
Traditionally, the common belief has been that, all patients with Chiari I malformation (CM-1) and syringomyelia (SM) undergoing a neurosurgical procedure even if they are neurologically asymptomatic. As the pathology of CM-1 and SM has become better understood, the traditional concepts have been challenged. The objective of this study was to investigate the minimum 5-year follow-up clinical outcomes of surgical treatment of patients with scoliosis associated with CM-1 and SM and to evaluate the necessity of neurosurgical intervention before corrective surgery. ⋯ Our minimum 5-year follow-up outcomes showed that in a distinct patient population of neurologically asymptomatic individuals with CM-1, SM and progressive scoliosis, posterior instrumented spinal deformity surgery can be safely done without neurosurgical interverventions with the help of preoperative flexibility evaluation and intraoperative neuromonitoring.
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Arch Orthop Trauma Surg · Oct 2020
Short-term outcome of double-shelled braces in neuromuscular scoliosis.
Scoliosis in patients with neuromuscular disease is a common issue and leads to secondary impairment. It is thus important to help such patients to regain and retain best possible stability to improve their quality of life. One option is the double-shelled brace (DSB). The aim of this study was to provide information on the degree of correction when using a DSB on patients with neuromuscular scoliosis. ⋯ Short-term corrections with a double-shelled brace in neuromuscular scoliosis present an average improvement of one fourth of the lumbar and thoracic Cobb angles and, independent of age, sex, movement disorder, shape or type of the curve. Only spasticity has an influence on the lumbar scoliosis outcome.
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Arch Orthop Trauma Surg · Oct 2020
Review Case ReportsPrimary aneurysmal bone cyst of the scapula in adult patient: two case reports and a review of the literature.
Aneurysmal bone cyst (ABC) is a rare, benign but locally aggresive bone tumor of unknown origin tumor. It commonly affects children and usually occurs at the metaphysis of long bones. Scapula is a very rare location and ABCs of the scapula have been sparsely described in the literature. ⋯ The degree of diagnostic difficulty increases even more when an unusual tumor site has to be taken into account. Here, we describe rare and challenging cases of a primary ABC located at the scapula that was surgically treated. This is the first case report of ABC involving the scapula in adult patient.
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Arch Orthop Trauma Surg · Oct 2020
Does cement augmentation of the screws in angular stable plating for proximal humerus fractures influence the radiological outcome: a retrospective assessment.
Screw-tip augmentation in angular stable plating offers new possibilities for the treatment of complex proximal humerus fractures. This retrospective analysis was performed to evaluate the radiological outcome of proximal humerus fractures treated with angular stable plates and additional screw-tip cement augmentation in patients over the age of 60. ⋯ Screw-tip augmentation in angular stable plating for proximal humerus fracture treatment showed a low secondary displacement rate of 4.2% in patients suffering from poor bone quality. Nevertheless, the occurrence of avascular necrosis of the humeral head with mainly severe fracture patterns observed in this study was higher compared to previously reported results in the literature. Cement augmentation in head-split fractures is not recommended, considering the high risk of an intraarticular cement leakage.
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Arch Orthop Trauma Surg · Oct 2020
Randomized Controlled TrialQuadriceps tendon vs. patellar tendon autograft for ACL reconstruction using a hardware-free press-fit fixation technique: comparable stability, function and return-to-sport level but less donor site morbidity in athletes after 10 years.
The use of quadriceps tendon-patellar bone (QTB) autograft for anterior cruciate ligament (ACL) reconstruction is gaining momentum. Yet, long-term results that compare this procedure with established methods are lacking. The aim of this study was to report and compare long-term results of ACL reconstruction using QTB autografts versus bone-patellar tendon-bone (BPTB) autografts, both anchored using a hardware-free press-fit fixation technique. ⋯ Prospective and randomized, level of evidence 2.