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Percutaneous and minimally invasive techniques of Achilles tendon ruptures
No full textDespite the controversy regarding the best treatment for an acute Achilles tendon rupture, percutaneous and minimally invasive techniques seem to offer good results in terms of low risks of rerupture and complications with satisfactory clinical and functional outcomes. A comparison between a percutaneous surgical technique and a minimally invasive one has not been reported in the literature. We consecutively evaluated 12 patients who had a modified Ma and Griffith percutaneous Achilles tendon repair and 12 patients who had a minimally invasive technique. The same semifunctional rehabilitation protocol was used after surgery in both groups. At a minimum followup of 24 months (mean, 33 months; range, 24-42 months), we observed no reruptures or major complications in either group. Both groups had similarly high values for the American Orthopaedic Foot and Ankle Society score. The two techniques allowed equivalent time for return to work and sports. In the group of patients treated with the modified Ma and Griffith suture only, the mean loss of calf circumference in the injured leg was greater, compared with the contralateral leg. The two groups were isokinetically similar. In this study, the percutaneous and minimally invasive techniques of repair of the Achilles tendon yielded essentially identical clinical and functional outcomes
Percutaneous and minimally invasive techniques of Achilles tendon repair
No full textDespite the controversy regarding the best treatment for an acute Achilles tendon rupture, percutaneous and minimally invasive techniques seem to offer good results in terms of low risks of rerupture and complications with satisfactory clinical and functional outcomes. A comparison between a percutaneous surgical technique and a minimally invasive one has not been reported in the literature. We consecutively evaluated 12 patients who had a modified Ma and Griffith percutaneous Achilles tendon repair and 12 patients who had a minimally invasive technique. The same semifunctional rehabilitation protocol was used after surgery in both groups. At a minimum followup of 24 months (mean, 33 months; range, 24-42 months), we observed no reruptures or major complications in either group. Both groups had similarly high values for the American Orthopaedic Foot and Ankle Society score. The two techniques allowed equivalent time for return to work and sports. In the group of patients treated with the modified Ma and Griffith suture only, the mean loss of calf circumference in the injured leg was greater, compared with the contralateral leg. The two groups were isokinetically similar. In this study, the percutaneous and minimally invasive techniques of repair of the Achilles tendon yielded essentially identical clinical and functional outcomes. Level of Evidence: Level III, therapeutic study. See the Guidelines for Authors for a complete description of levels of evidence. © 2007 Lippincott Williams & Wilkins, Inc
Semi-functional rehabilitation protocol in acute lesions of the Achilles tendon treated with minimally invasive surgical techniques
No full textPercutaneous and minimally invasive techniques of Achilles tendon repair.
No full textDespite the controversy regarding the best treatment for an
acute Achilles tendon rupture, percutaneous and minimally
invasive techniques seem to offer good results in terms of low
risks of rerupture and complications with satisfactory clinical
and functional outcomes. A comparison between a percutaneous
surgical technique and a minimally invasive one
has not been reported in the literature. We consecutively
evaluated 12 patients who had a modified Ma and Griffith
percutaneous Achilles tendon repair and 12 patients who had
a minimally invasive technique. The same semifunctional rehabilitation
protocol was used after surgery in both groups.
At a minimum followup of 24 months (mean, 33 months;
range, 24–42 months), we observed no reruptures or major
complications in either group. Both groups had similarly
high values for the American Orthopaedic Foot and Ankle
Society score. The two techniques allowed equivalent time
for return to work and sports. In the group of patients
treated with the modified Ma and Griffith suture only, the
mean loss of calf circumference in the injured leg was
greater, compared with the contralateral leg. The two groups
were isokinetically similar. In this study, the percutaneous
and minimally invasive techniques of repair of the Achilles
tendon yielded essentially identical clinical and functional
outcomes
Semi-functional rehabilitation protocol in acute lesions of Achilles tendon treated with minimally-invasive surgical techniques
No full textPartial ACL tears augmented with distally inserted hamstring tendons and over-the-top fixation: an MRI evaluation.
No full textThis study evaluated the mid-term MRI appearance of partial ACL tear augmentation with quadrupled distally inserted hamstrings, while preserving the intact ACL bundle. Twenty-eight patients with ACL partial tear underwent augmentation. After 15-40 months follow-up, patients were evaluated clinically and by MRI. The mean IKDC score at follow-up was 93.8. Twenty-five patients were rated as excellent, three as fair. The mean tibial tunnel section area decreased by 27%. A correlation was noted between the clinical and MRI results: the graft was not visible or continuous with high intensity areas and the mean decrease in the tunnel section area was 3% in the three cases rated as fair. The graft appeared continuous and low intensity and the reduction in tibial tunnel section area was 30% in the cases with excellent clinical results. The residual part of the ACL was still recognizable in 79% of cases. The tibial hamstring attachment appeared normal in 93% of cases. In conclusion, excellent results correlated with a decrease in tunnel size and normal graft appearances on MRI. The poor results showed that the graft was not visible or not continuous, with high intensity areas and intra-ligamentous cystic formation within the tunnel. MRI scanning is useful in evaluating hamstring ACL grafts after reconstructio
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Variations on the Author
Full text link“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
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