MedWorm.com provides a medical RSS filtering service. Over 6000 RSS medical sources are combined and output via different filters. This feed contains the latest items from the 'Orthopaedic Surgery' source. Sat, 20 Mar 2010 14:56:34 +0100 http://www.medworm.com/index.php?rid=3214612&cid=s_38753_31_f&fid=38753&url=http%3A%2F%2Fdx.doi.org%2F10.1111%252Fj.1757-7861.2009.00055.x (Source: Orthopaedic Surgery) Orthopaedic Surgery journals http://www.medworm.com/rss/comments.php?id=3214612 Thu, 28 Jan 2010 15:18:27 +0100 3214612 http://www.medworm.com/index.php?rid=3214624&cid=s_38753_31_f&fid=38753&url=http%3A%2F%2Fdx.doi.org%2F10.1111%252Fj.1757-7861.2009.00067.x (Source: Orthopaedic Surgery) Orthopaedic Surgery journals http://www.medworm.com/rss/comments.php?id=3214624 Wed, 27 Jan 2010 00:00:00 +0100 3214624 http://www.medworm.com/index.php?rid=3214623&cid=s_38753_31_f&fid=38753&url=http%3A%2F%2Fdx.doi.org%2F10.1111%252Fj.1757-7861.2009.00066.x (Source: Orthopaedic Surgery) Orthopaedic Surgery journals http://www.medworm.com/rss/comments.php?id=3214623 Wed, 27 Jan 2010 00:00:00 +0100 3214623 http://www.medworm.com/index.php?rid=3214622&cid=s_38753_31_f&fid=38753&url=http%3A%2F%2Fdx.doi.org%2F10.1111%252Fj.1757-7861.2009.00060.x Conclusion: The majority of cases of lumbar and lumbosacral spinal TB can achieve satisfactory results with minimally invasive surgery. Its clinical application is therefore strongly recommended. (Source: Orthopaedic Surgery) Orthopaedic Surgery journals http://www.medworm.com/rss/comments.php?id=3214622 Wed, 27 Jan 2010 00:00:00 +0100 3214622 http://www.medworm.com/index.php?rid=3214621&cid=s_38753_31_f&fid=38753&url=http%3A%2F%2Fdx.doi.org%2F10.1111%252Fj.1757-7861.2009.00059.x Conclusion: Diagnosis and treatment of adolescent TB is different from that of other TB patients. Arthroscopically assisted treatment of adolescent knee joint TB has the advantages of early diagnosis, minimization of trauma, thorough clearance and rapid recovery. Early treatment with arthroscopically assisted debridement, early rehabilitation and postoperative medication can preserve maximal function of knee joint and avoid arthrodesis. This is an ideal method for the treatment of adolescent knee TB. (Source: Orthopaedic Surgery) Orthopaedic Surgery journals http://www.medworm.com/rss/comments.php?id=3214621 Wed, 27 Jan 2010 00:00:00 +0100 3214621 http://www.medworm.com/index.php?rid=3214620&cid=s_38753_31_f&fid=38753&url=http%3A%2F%2Fdx.doi.org%2F10.1111%252Fj.1757-7861.2009.00065.x Conclusion: Our results suggest that changes in T lymphocyte subsets in peripheral blood take place after herniation of the lumbar intervertebral disc. T lymphocyte mediated immune responses may play an important role in the occurrence and development of signs in patients with herniated lumbar intervertebral discs. The SLR test may help to confirm that disc herniation has caused nerve root impairment by mechanical loading or inflammatory stimulus and provide guidance on the choice of treatment. (Source: Orthopaedic Surgery) Orthopaedic Surgery journals http://www.medworm.com/rss/comments.php?id=3214620 Wed, 27 Jan 2010 00:00:00 +0100 3214620 http://www.medworm.com/index.php?rid=3214619&cid=s_38753_31_f&fid=38753&url=http%3A%2F%2Fdx.doi.org%2F10.1111%252Fj.1757-7861.2009.00064.x Conclusion: The current study has shown that the ROM at the involved and upper adjacent level of spondylolysis is greater than in the intact spine. All four fixation techniques accorded with spinal biomechanical principles and restored intervertebral rotation displacements under flexion, rotation and bending loads to the intact condition. The screw-rod-hook and screw-rod construct fixation techniques provided more stability than did the modified Scott and Buck techniques, and are therefore good prospects for direct repair. (Source: Orthopaedic Surgery) Orthopaedic Surgery journals http://www.medworm.com/rss/comments.php?id=3214619 Wed, 27 Jan 2010 00:00:00 +0100 3214619 http://www.medworm.com/index.php?rid=3214618&cid=s_38753_31_f&fid=38753&url=http%3A%2F%2Fdx.doi.org%2F10.1111%252Fj.1757-7861.2009.00063.x Conclusion: Different degrees of distraction of the interspinous processes lead to different load distribution on the intervertebral disc. The implant tested is not appropriate in cases of serious spinal stenosis because of the contradiction that, while over-distraction of the interspinous processes decreases the posterior annulus and the zygapophyseal joints load and distracts the intervertebral foramina, it leads to a marked increase in the load of the anterior annulus, which is recognized to accelerate disc degeneration. (Source: Orthopaedic Surgery) Orthopaedic Surgery journals http://www.medworm.com/rss/comments.php?id=3214618 Wed, 27 Jan 2010 00:00:00 +0100 3214618 http://www.medworm.com/index.php?rid=3214617&cid=s_38753_31_f&fid=38753&url=http%3A%2F%2Fdx.doi.org%2F10.1111%252Fj.1757-7861.2009.00062.x Conclusion: Crossing C2 laminar screw internal fixation technique is simple, and is not limited by the position of the vertebral artery in the body of C2. The laminar screw method avoids arterial injuries and also can be used as a salvage method after previous misinsertion. As all relevant structures are directly visualized during C2 laminar screw placement, this kind of technique may be applicable to a large number of patients. (Source: Orthopaedic Surgery) Orthopaedic Surgery journals http://www.medworm.com/rss/comments.php?id=3214617 Wed, 27 Jan 2010 00:00:00 +0100 3214617 http://www.medworm.com/index.php?rid=3214616&cid=s_38753_31_f&fid=38753&url=http%3A%2F%2Fdx.doi.org%2F10.1111%252Fj.1757-7861.2009.00061.x Conclusion: Implantation of pedicle screws is a safe and reliable method for treating fracture-dislocation injuries at the cervicothoracic junction. (Source: Orthopaedic Surgery) Orthopaedic Surgery journals http://www.medworm.com/rss/comments.php?id=3214616 Wed, 27 Jan 2010 00:00:00 +0100 3214616 http://www.medworm.com/index.php?rid=3214615&cid=s_38753_31_f&fid=38753&url=http%3A%2F%2Fdx.doi.org%2F10.1111%252Fj.1757-7861.2009.00058.x Conclusion: Reconstruction of the proximal humerus is an option that provides good relief of pain and preserves manual dexterity. Functional outcomes are better for APC and allograft than for modular prosthesis, due to retention of the rotation cuff. Complications in the APC group were less than in the allograft one. (Source: Orthopaedic Surgery) Orthopaedic Surgery journals http://www.medworm.com/rss/comments.php?id=3214615 Wed, 27 Jan 2010 00:00:00 +0100 3214615 http://www.medworm.com/index.php?rid=3214614&cid=s_38753_31_f&fid=38753&url=http%3A%2F%2Fdx.doi.org%2F10.1111%252Fj.1757-7861.2009.00057.x Conclusions: The method of partial C7 root transfer results in equally good motor function as does transfer of the whole root, while occurrence of motor and sensory damage is less than that which occurs with transfer of the whole root. (Source: Orthopaedic Surgery) Orthopaedic Surgery journals http://www.medworm.com/rss/comments.php?id=3214614 Wed, 27 Jan 2010 00:00:00 +0100 3214614 http://www.medworm.com/index.php?rid=3214613&cid=s_38753_31_f&fid=38753&url=http%3A%2F%2Fdx.doi.org%2F10.1111%252Fj.1757-7861.2009.00056.x Conclusion: The uncomplicated radiographic appearance of transtectal transverse fracture belies its complexity. Comminuted fracture of the weight bearing dome, unsatisfactory fracture reduction, subtle hip instability and damage to the cartilage of the femoral head are risk factors for the clinical outcome of transtectal transverse fracture of the acetabulum. (Source: Orthopaedic Surgery) Orthopaedic Surgery journals http://www.medworm.com/rss/comments.php?id=3214613 Wed, 27 Jan 2010 00:00:00 +0100 3214613 http://www.medworm.com/index.php?rid=2932939&cid=s_38753_31_f&fid=38753&url=http%3A%2F%2Fdx.doi.org%2F10.1111%252Fj.1757-7861.2009.00047.x (Source: Orthopaedic Surgery) Orthopaedic Surgery journals http://www.medworm.com/rss/comments.php?id=2932939 Wed, 28 Oct 2009 15:01:22 +0100 2932939 http://www.medworm.com/index.php?rid=2932953&cid=s_38753_31_f&fid=38753&url=http%3A%2F%2Fdx.doi.org%2F10.1111%252Fj.1757-7861.2009.00054.x (Source: Orthopaedic Surgery) Orthopaedic Surgery journals http://www.medworm.com/rss/comments.php?id=2932953 Wed, 28 Oct 2009 00:00:00 +0100 2932953 http://www.medworm.com/index.php?rid=2932952&cid=s_38753_31_f&fid=38753&url=http%3A%2F%2Fdx.doi.org%2F10.1111%252Fj.1757-7861.2009.00046.x (Source: Orthopaedic Surgery) Orthopaedic Surgery journals http://www.medworm.com/rss/comments.php?id=2932952 Wed, 28 Oct 2009 00:00:00 +0100 2932952 http://www.medworm.com/index.php?rid=2932951&cid=s_38753_31_f&fid=38753&url=http%3A%2F%2Fdx.doi.org%2F10.1111%252Fj.1757-7861.2009.00045.x Conclusion: mBMSC transfected with BMP2 and VEGF165 genes can induce ectopic osteogenesis. (Source: Orthopaedic Surgery) Orthopaedic Surgery journals http://www.medworm.com/rss/comments.php?id=2932951 Wed, 28 Oct 2009 00:00:00 +0100 2932951 http://www.medworm.com/index.php?rid=2932950&cid=s_38753_31_f&fid=38753&url=http%3A%2F%2Fdx.doi.org%2F10.1111%252Fj.1757-7861.2009.00052.x Conclusion: Our results suggest that changes in T lymphocyte subsets in peripheral blood take place after prolapse of lumbar intervertebral discs. The current results may provide support for involvement of immunologic mechanisms in low back pain secondary to herniation of the lumbar disc. T lymphocytes may play an important role in the development of symptoms in patients with lumbar intervertebral disc herniation. (Source: Orthopaedic Surgery) Orthopaedic Surgery journals http://www.medworm.com/rss/comments.php?id=2932950 Wed, 28 Oct 2009 00:00:00 +0100 2932950 http://www.medworm.com/index.php?rid=2932949&cid=s_38753_31_f&fid=38753&url=http%3A%2F%2Fdx.doi.org%2F10.1111%252Fj.1757-7861.2009.00053.x Conclusion: The calcar femorale redistributes stress in the proximal femur by decreasing the load in the posterior and medial aspects and increasing the load in the anterior and lateral aspects. (Source: Orthopaedic Surgery) Orthopaedic Surgery journals http://www.medworm.com/rss/comments.php?id=2932949 Wed, 28 Oct 2009 00:00:00 +0100 2932949 http://www.medworm.com/index.php?rid=2932948&cid=s_38753_31_f&fid=38753&url=http%3A%2F%2Fdx.doi.org%2F10.1111%252Fj.1757-7861.2009.00049.x Conclusion: Treatment of irreducible atlantoaxial dislocation with one-stage anterior release and reduction with posterior fusion is a reliable method. (Source: Orthopaedic Surgery) Orthopaedic Surgery journals http://www.medworm.com/rss/comments.php?id=2932948 Wed, 28 Oct 2009 00:00:00 +0100 2932948 http://www.medworm.com/index.php?rid=2932947&cid=s_38753_31_f&fid=38753&url=http%3A%2F%2Fdx.doi.org%2F10.1111%252Fj.1757-7861.2009.00044.x Conclusion: Wedge changes in the vertebral bodies and intervertebral discs have a positive correlation with degree of curve, which indicates that asymmetric growth of the cartilaginous endplate might be the primary cause of wedge change in the vertebral bodies. (Source: Orthopaedic Surgery) Orthopaedic Surgery journals http://www.medworm.com/rss/comments.php?id=2932947 Wed, 28 Oct 2009 00:00:00 +0100 2932947 http://www.medworm.com/index.php?rid=2932946&cid=s_38753_31_f&fid=38753&url=http%3A%2F%2Fdx.doi.org%2F10.1111%252Fj.1757-7861.2009.00043.x Conclusions: Thoracoscopy-assisted mini-open surgery provides a simple, safe, effective, and practical technology with minimal invasiveness for the treatment of thoracic spinal tuberculosis. (Source: Orthopaedic Surgery) Orthopaedic Surgery journals http://www.medworm.com/rss/comments.php?id=2932946 Wed, 28 Oct 2009 00:00:00 +0100 2932946 http://www.medworm.com/index.php?rid=2932945&cid=s_38753_31_f&fid=38753&url=http%3A%2F%2Fdx.doi.org%2F10.1111%252Fj.1757-7861.2009.00051.x Conclusion: Anterior selective single rod instrumentation and fusion is a recommended method for Lenke type 5C AIS. A structural interbody cage does not appear to improve the regional profile, nor the profiles in the instrumented area and the adjacent proximal and distal segments; yet could result in a better total balance in the long-term. (Source: Orthopaedic Surgery) Orthopaedic Surgery journals http://www.medworm.com/rss/comments.php?id=2932945 Wed, 28 Oct 2009 00:00:00 +0100 2932945 http://www.medworm.com/index.php?rid=2932944&cid=s_38753_31_f&fid=38753&url=http%3A%2F%2Fdx.doi.org%2F10.1111%252Fj.1757-7861.2009.00048.x Conclusion: PTIF is an effective strategy for the treatment of TDH. (Source: Orthopaedic Surgery) Orthopaedic Surgery journals http://www.medworm.com/rss/comments.php?id=2932944 Wed, 28 Oct 2009 00:00:00 +0100 2932944 http://www.medworm.com/index.php?rid=2932943&cid=s_38753_31_f&fid=38753&url=http%3A%2F%2Fdx.doi.org%2F10.1111%252Fj.1757-7861.2009.00050.x Conclusion: Fixing the laminae, spinous processes and ligaments with sutures can achieve satisfactory primary stability and high fusion rates for resected laminae. Additional instrumentation may be necessary in greater than three-level laminoplasty. (Source: Orthopaedic Surgery) Orthopaedic Surgery journals http://www.medworm.com/rss/comments.php?id=2932943 Wed, 28 Oct 2009 00:00:00 +0100 2932943 http://www.medworm.com/index.php?rid=2932942&cid=s_38753_31_f&fid=38753&url=http%3A%2F%2Fdx.doi.org%2F10.1111%252Fj.1757-7861.2009.00042.x Conclusion: We choose conservative treatment for type I fractures unless the bone fragment affected movement of the elbow joint, in which case we chose operative treatment so that elbow stability was not affected. Type II and type III fractures with elbow instability were reduced by internal fixation and the ligament repaired or reconstructed. In type IV cases, bone reconstruction was necessary to recover elbow stability. Proper post-operative rehabilitation can decrease the occurrence of traumatic osteoarthritis. (Source: Orthopaedic Surgery) Orthopaedic Surgery journals http://www.medworm.com/rss/comments.php?id=2932942 Wed, 28 Oct 2009 00:00:00 +0100 2932942 http://www.medworm.com/index.php?rid=2932941&cid=s_38753_31_f&fid=38753&url=http%3A%2F%2Fdx.doi.org%2F10.1111%252Fj.1757-7861.2009.00041.x Conclusion: The therapeutic method of exchanging the nail combined with blocking screws is effective for aseptic nonunion of the lower extremity after intramedullary nailing. (Source: Orthopaedic Surgery) Orthopaedic Surgery journals http://www.medworm.com/rss/comments.php?id=2932941 Wed, 28 Oct 2009 00:00:00 +0100 2932941 http://www.medworm.com/index.php?rid=2932940&cid=s_38753_31_f&fid=38753&url=http%3A%2F%2Fdx.doi.org%2F10.1111%252Fj.1757-7861.2009.00040.x Conclusion: Locking plate fixation combined with bone grafting is a highly effective treatment for aseptic nonunions of the long bones after intramedullary nailing fixation, especially in the case of metaphyseal nonunion. (Source: Orthopaedic Surgery) Orthopaedic Surgery journals http://www.medworm.com/rss/comments.php?id=2932940 Wed, 28 Oct 2009 00:00:00 +0100 2932940 http://www.medworm.com/index.php?rid=2640927&cid=s_38753_31_f&fid=38753&url=http%3A%2F%2Fdx.doi.org%2F10.1111%252Fj.1757-7861.2009.00039.x Conclusion: MED is both feasible and efficacious for the management of lumbar disc disease. On the basis of the present study it is concluded that MED is better than open discectomy (OD). (Source: Orthopaedic Surgery) Orthopaedic Surgery journals http://www.medworm.com/rss/comments.php?id=2640927 Mon, 27 Jul 2009 11:25:38 +0100 2640927 http://www.medworm.com/index.php?rid=2640939&cid=s_38753_31_f&fid=38753&url=http%3A%2F%2Fdx.doi.org%2F10.1111%252Fj.1757-7861.2009.00035.x (Source: Orthopaedic Surgery) Orthopaedic Surgery journals http://www.medworm.com/rss/comments.php?id=2640939 Sun, 26 Jul 2009 23:00:00 +0100 2640939 http://www.medworm.com/index.php?rid=2640938&cid=s_38753_31_f&fid=38753&url=http%3A%2F%2Fdx.doi.org%2F10.1111%252Fj.1757-7861.2009.00027.x Chordoma is a relatively rare, locally aggressive tumor which is known to arise from embryonic remnants of the notochord and to occur exclusively along the spinal axis, with a predilection for the sacrum. Although chordoma typically presents as a single lesion, a few cases of metastasis have been reported and the prognosis of such patients may be poor. Chordomas are slowly growing tumors with insidious onset of symptoms, making early diagnosis difficult. Recent improvements in imaging have provided valuable information for early diagnosis. The optimal treatment for sacral chordoma is en bloc sacral resection with wide surgical margins. Improvement in surgical techniques has widened the opportunities to provide effective treatment. However, the effects of adjuvant treatment options are stil... Orthopaedic Surgery journals http://www.medworm.com/rss/comments.php?id=2640938 Sun, 26 Jul 2009 23:00:00 +0100 2640938 http://www.medworm.com/index.php?rid=2640937&cid=s_38753_31_f&fid=38753&url=http%3A%2F%2Fdx.doi.org%2F10.1111%252Fj.1757-7861.2009.00036.x Conclusion: The CoPP prosthetic nucleus has good biocompatibility and can potentially be used as an implant material. (Source: Orthopaedic Surgery) Orthopaedic Surgery journals http://www.medworm.com/rss/comments.php?id=2640937 Sun, 26 Jul 2009 23:00:00 +0100 2640937 http://www.medworm.com/index.php?rid=2640936&cid=s_38753_31_f&fid=38753&url=http%3A%2F%2Fdx.doi.org%2F10.1111%252Fj.1757-7861.2009.00038.x Conclusions: Different subtypes of AIS might be related to different SNP. A combination of CALM1 and ER1 gene polymorphisms might be related to double curve in patients with AIS. Further study is necessary to confirm these hypotheses. (Source: Orthopaedic Surgery) Orthopaedic Surgery journals http://www.medworm.com/rss/comments.php?id=2640936 Sun, 26 Jul 2009 23:00:00 +0100 2640936 http://www.medworm.com/index.php?rid=2640935&cid=s_38753_31_f&fid=38753&url=http%3A%2F%2Fdx.doi.org%2F10.1111%252Fj.1757-7861.2009.00028.x Conclusion: The overlying tissues play an important role in Dupuytren's contracture, which may be a reason for recurrence of this condition after surgical treatment. (Source: Orthopaedic Surgery) Orthopaedic Surgery journals http://www.medworm.com/rss/comments.php?id=2640935 Sun, 26 Jul 2009 23:00:00 +0100 2640935 http://www.medworm.com/index.php?rid=2640934&cid=s_38753_31_f&fid=38753&url=http%3A%2F%2Fdx.doi.org%2F10.1111%252Fj.1757-7861.2009.00034.x Conclusion: In order to restore the anatomic structure and physiologic function of the affected hip, the technique of release and balance of soft tissues around the hip should be applied cautiously in arthroplasty of ADH. (Source: Orthopaedic Surgery) Orthopaedic Surgery journals http://www.medworm.com/rss/comments.php?id=2640934 Sun, 26 Jul 2009 23:00:00 +0100 2640934 http://www.medworm.com/index.php?rid=2640933&cid=s_38753_31_f&fid=38753&url=http%3A%2F%2Fdx.doi.org%2F10.1111%252Fj.1757-7861.2009.00033.x Conclusions: Subtrochanteric shortening osteotomy is a safe and predictable method for restoring the anatomic hip center in Crowe type IV ADH. The clinical outcomes of treating Crowe type IV ADH with THA were satisfactory. (Source: Orthopaedic Surgery) Orthopaedic Surgery journals http://www.medworm.com/rss/comments.php?id=2640933 Sun, 26 Jul 2009 23:00:00 +0100 2640933 http://www.medworm.com/index.php?rid=2640932&cid=s_38753_31_f&fid=38753&url=http%3A%2F%2Fdx.doi.org%2F10.1111%252Fj.1757-7861.2009.00031.x Conclusions: The rotational alignment of the femoral component can not accurately be determined by using PCL as a landmark. In order to get a proper rotational alignment of the femoral component in most cases of TKA, APL and STEA should be used as a double check. (Source: Orthopaedic Surgery) Orthopaedic Surgery journals http://www.medworm.com/rss/comments.php?id=2640932 Sun, 26 Jul 2009 23:00:00 +0100 2640932 http://www.medworm.com/index.php?rid=2640931&cid=s_38753_31_f&fid=38753&url=http%3A%2F%2Fdx.doi.org%2F10.1111%252Fj.1757-7861.2009.00037.x Conclusions: With careful preoperative evaluation and effective preoperative chemotherapy marginal resection of osteosarcoma can produce good results. Marginal resection of osteosarcoma should be performed by an experienced surgeon who is familiar with the limb salvage rules for osteosarcoma. (Source: Orthopaedic Surgery) Orthopaedic Surgery journals http://www.medworm.com/rss/comments.php?id=2640931 Sun, 26 Jul 2009 23:00:00 +0100 2640931 http://www.medworm.com/index.php?rid=2640930&cid=s_38753_31_f&fid=38753&url=http%3A%2F%2Fdx.doi.org%2F10.1111%252Fj.1757-7861.2009.00029.x Conclusion: The occurrence of a herniation pit of the femoral neck correlates closely with the particulars of the structure of the hip joint and corresponding mechanical forces. Round or oval subcortical defects surrounded by a thin sclerotic rim in the superior lateral part of the femoral neck or the anterior lateral base of the femoral head, which are usually normal on radionuclide imaging and have focal cortical perforations on CT, are specific signs for diagnosing herniation pits of the femoral neck. (Source: Orthopaedic Surgery) Orthopaedic Surgery journals http://www.medworm.com/rss/comments.php?id=2640930 Sun, 26 Jul 2009 23:00:00 +0100 2640930 http://www.medworm.com/index.php?rid=2640929&cid=s_38753_31_f&fid=38753&url=http%3A%2F%2Fdx.doi.org%2F10.1111%252Fj.1757-7861.2009.00032.x Conclusion: The technique of operating through an approach between the PVM is recommended for thoracolumbar fractures because it is much less invasive, can reduce blood loss and accelerates rehabilitation. (Source: Orthopaedic Surgery) Orthopaedic Surgery journals http://www.medworm.com/rss/comments.php?id=2640929 Sun, 26 Jul 2009 23:00:00 +0100 2640929 http://www.medworm.com/index.php?rid=2640928&cid=s_38753_31_f&fid=38753&url=http%3A%2F%2Fdx.doi.org%2F10.1111%252Fj.1757-7861.2009.00030.x Conclusion: Decompression surgery with or without fusion, the main purpose of which is to relieve nerve root compression and stabilize the spinal column, is an effective treatment for chronic DLS. The treatment should be individualized according to the patient's age, general and economic factors, severity of deformity and other coexisting lumbar degenerative disorders. (Source: Orthopaedic Surgery) Orthopaedic Surgery journals http://www.medworm.com/rss/comments.php?id=2640928 Sun, 26 Jul 2009 23:00:00 +0100 2640928 http://www.medworm.com/index.php?rid=2481413&cid=s_38753_31_f&fid=38753&url=http%3A%2F%2Fdx.doi.org%2F10.1111%252Fj.1757-7861.2009.00022.x Conclusion: Short-segment pedicle instrumentation provides satisfactory reduction for thoracolumbar and lumbar burst fractures. The relatively high incidence of implant failure and the loss of correction may be caused by various factors, and more adequate fusion is recommended. (Source: Orthopaedic Surgery) Orthopaedic Surgery journals http://www.medworm.com/rss/comments.php?id=2481413 Fri, 01 May 2009 04:00:00 +0100 2481413 http://www.medworm.com/index.php?rid=2481424&cid=s_38753_31_f&fid=38753&url=http%3A%2F%2Fdx.doi.org%2F10.1111%252Fj.1757-7861.2009.00025.x Conclusion: Staggered rhizotomy of the anterior and posterior sacral roots at different spinal cord levels has the same denervation effect as a complete posterior rhizotomy, and good bladder reservoir function can be achieved by this procedure. (Source: Orthopaedic Surgery) Orthopaedic Surgery journals http://www.medworm.com/rss/comments.php?id=2481424 Thu, 23 Apr 2009 04:00:00 +0100 2481424 http://www.medworm.com/index.php?rid=2481423&cid=s_38753_31_f&fid=38753&url=http%3A%2F%2Fdx.doi.org%2F10.1111%252Fj.1757-7861.2009.00018.x Conclusion: SC, NGF and BDNF can enhance the outcome of FSCC therapy, while the combination of FSC with SC, NGF and BDNF is possibly the optimal protocol for clinical treatment of acute spinal cord injury. (Source: Orthopaedic Surgery) Orthopaedic Surgery journals http://www.medworm.com/rss/comments.php?id=2481423 Thu, 23 Apr 2009 04:00:00 +0100 2481423 http://www.medworm.com/index.php?rid=2481422&cid=s_38753_31_f&fid=38753&url=http%3A%2F%2Fdx.doi.org%2F10.1111%252Fj.1757-7861.2009.00019.x Conclusion: Multiple molecular pathways are involved in curcumin-induced apoptosis of human U2OS cells. These include pro-and anti-apoptotic Bcl-2 family proteins, mitochondrial membrane potential, mitochondrial cytochrome C and caspase-3. (Source: Orthopaedic Surgery) Orthopaedic Surgery journals http://www.medworm.com/rss/comments.php?id=2481422 Thu, 23 Apr 2009 04:00:00 +0100 2481422 http://www.medworm.com/index.php?rid=2481421&cid=s_38753_31_f&fid=38753&url=http%3A%2F%2Fdx.doi.org%2F10.1111%252Fj.1757-7861.2009.00015.x Conclusion: (i) Pedicle screw placement has a significant impact on the growth of the canine vertebra canal, and may lead to iatrogenic spinal stenosis, but their placement has no significant effect on the vertebral bodies; and (ii) the NCC can repair itself automatically. Drilling pedicle bone through the NCC with a screw and then removing the screw has no obvious impact on the growth of vertebrae. (Source: Orthopaedic Surgery) Orthopaedic Surgery journals http://www.medworm.com/rss/comments.php?id=2481421 Thu, 23 Apr 2009 04:00:00 +0100 2481421 http://www.medworm.com/index.php?rid=2481420&cid=s_38753_31_f&fid=38753&url=http%3A%2F%2Fdx.doi.org%2F10.1111%252Fj.1757-7861.2009.00020.x Conclusion: Grade II chondrosarcomas should be grouped as high stage malignant tumors (Stage II) and grade I chondrosarcomas assigned to the low stage malignant tumor group (Stage I). Our experience suggests the surgical method should be related to radiographic margin status and oncologic classification. Wide resection should be considered for Grade II, while intralesional resection is suitable for Grade I. (Source: Orthopaedic Surgery) Orthopaedic Surgery journals http://www.medworm.com/rss/comments.php?id=2481420 Thu, 23 Apr 2009 04:00:00 +0100 2481420 http://www.medworm.com/index.php?rid=2481419&cid=s_38753_31_f&fid=38753&url=http%3A%2F%2Fdx.doi.org%2F10.1111%252Fj.1757-7861.2009.00017.x Conclusion: For fixing sacroiliac dislocations, three-hole anterior double plates placed at about 60° produce excellent stability, which would be greatly increased if screws were added on the iliac side. (Source: Orthopaedic Surgery) Orthopaedic Surgery journals http://www.medworm.com/rss/comments.php?id=2481419 Thu, 23 Apr 2009 04:00:00 +0100 2481419 http://www.medworm.com/index.php?rid=2481418&cid=s_38753_31_f&fid=38753&url=http%3A%2F%2Fdx.doi.org%2F10.1111%252Fj.1757-7861.2009.00021.x Conclusion: The FCIIN is a useful device in the treatment of a variety of femoral fractures. (Source: Orthopaedic Surgery) Orthopaedic Surgery journals http://www.medworm.com/rss/comments.php?id=2481418 Thu, 23 Apr 2009 04:00:00 +0100 2481418 http://www.medworm.com/index.php?rid=2481417&cid=s_38753_31_f&fid=38753&url=http%3A%2F%2Fdx.doi.org%2F10.1111%252Fj.1757-7861.2009.00024.x Conclusion: The serratus anterior muscle flap is a good option for the treatment of soft tissue defects of the lower limb. This muscle flap has many advantages owing to its anatomical features. (Source: Orthopaedic Surgery) Orthopaedic Surgery journals http://www.medworm.com/rss/comments.php?id=2481417 Thu, 23 Apr 2009 04:00:00 +0100 2481417 http://www.medworm.com/index.php?rid=2481416&cid=s_38753_31_f&fid=38753&url=http%3A%2F%2Fdx.doi.org%2F10.1111%252Fj.1757-7861.2009.00023.x Conclusion: Based on 144 screw placements, cervical pedicle screw insertion utilizing a free-hand technique without intraoperative imaging guidance seems to be safe and reliable. However, solid knowledge of the anatomy of the cervical pedicle and adjacent neurovascular bundles, and careful preoperative review of cervical images, are imperative for successful screw placement in the cervical spine. (Source: Orthopaedic Surgery) Orthopaedic Surgery journals http://www.medworm.com/rss/comments.php?id=2481416 Thu, 23 Apr 2009 04:00:00 +0100 2481416 http://www.medworm.com/index.php?rid=2481415&cid=s_38753_31_f&fid=38753&url=http%3A%2F%2Fdx.doi.org%2F10.1111%252Fj.1757-7861.2009.00016.x Conclusion: Patients with light or no intramedullary signal changes on T2WI had a good surgical outcome. However, increase of signal intensity ratio and occurrence of the pyramidal sign were associated with a poor prognosis after surgery. (Source: Orthopaedic Surgery) Orthopaedic Surgery journals http://www.medworm.com/rss/comments.php?id=2481415 Thu, 23 Apr 2009 04:00:00 +0100 2481415 http://www.medworm.com/index.php?rid=2481414&cid=s_38753_31_f&fid=38753&url=http%3A%2F%2Fdx.doi.org%2F10.1111%252Fj.1757-7861.2009.00026.x Conclusion: The titanium-coated intervertebral fusion cage is effective and safe for treatment of lumbar instability. (Source: Orthopaedic Surgery) Orthopaedic Surgery journals http://www.medworm.com/rss/comments.php?id=2481414 Thu, 23 Apr 2009 04:00:00 +0100 2481414