14 research outputs found
Results of high tibial osteotomy: review of the literature
The aim of this review is to evaluate long-term follow-up and survival analysis studies regarding high tibial osteotomies (HTO) for the treatment of medial knee arthritis. Despite the good number of studies available, comparison and pooling of the results are challenging because of the different evaluation systems and techniques used. However, in general, published studies on HTO report good long-term results with a correct patient selection and a precise surgical technique. Based on our findings, the ideal candidate for an HTO is a young patient (<60 years of age), with isolated medial osteoarthritis, with good range of motion and without ligamentous instability. Furthermore, the literature review shows that the outcomes gradually deteriorate with time. Nevertheless, some issues remain that need resolution; these include the choice between opening or closing wedge tibial osteotomy, the graft selection in opening wedge osteotomies, the type of fixation, the comparison with unicompartmental knee arthroplasty and whether HTO significantly affects a subsequent total joint replacement
Safety of a novel high tibial osteotomy locked plate fixation for immediate full weight-bearing: a case-control study
Respiratory and voice outcomes of office-based injection laryngoplasty in patients with unilateral vocal fold paralysis
Long-term follow-up results of medial opening wedge high tibia osteotomy with a pre-countered non-locking steel plate
Evidence of impaired carbohydrate assimilation in euthyroid patients with Hashimoto’s thyroiditis
Voice outcome indicators for unilateral vocal fold paralysis surgery: a review of the literature
There is no consensus on which voice outcome indicators (VOIs) should be used to compare the merits of the various surgical treatments for unilateral vocal fold paralysis (UVFP). Authors performed a literature review to identify which VOIs are most frequently used and most relevant, in terms of significant change in pre- and post-operative measurements, to assess UVFP surgical treatments.A Medline/Pubmed literature review was performed and the most frequently used VOIs were identified using a Pareto diagram. For these most frequently used VOI's, the number of studies that showed a statistically significant change in pre- and post-operative results were compared to the total number of studies found using that same VOI, this portion was expressed in percent. This percentage was defined as the "percentage of significance" and used to assess changes of each VOI.Eleven VOIs were identified using the Pareto analysis. These were, in decreasing order of frequency of citation: maximum phonation time (MPT), jitter, Shimmer, video-stroboscopic examination, noise to harmonic ratio (NHR/HNR), mean air flow (MeAF), fundamental frequency (F0), "Infrequent Perceptional Scales", GRBAS scale, mean subglottic pressure (MSGP). MPT, MeAF, factor G of GRBAS-I, Jitter, shimmer and VHI-30 had respective "percentage of significance" of 90, 86, 85, 74, 68 and 64%, respectively.The results indicate that MPT, MeAF and GRBAS-I, represent the top-three most frequently used and the most relevant VOIs in terms of "percentage of significance". VHI-30 showed a relatively low rate of use and low "percentage of significance". The role of Jitter and Shimmer remains unclear. Finally, MSGP and the F0 appear to be less relevant VOIs for the evaluation of UFVP surgical treatments in terms of significant change in pre- and post-operative measurements