Introduction:
The surgical treatment for Achilles tendon rupture has become very popular in the last years, because of the good outcomes and the low re-rupture rate.
Aim:
The aim of this study is to compare the results between open surgery and percutaneous ultrasound-assisted surgery.
Methods:
All patients who underwent an Achilles tendon surgical repair in the last 3 years were included, resulting in a total of 56 patients (40 M and 16 F) with an average age of 53 years. Of these patients, 36 were treated with an open suture, while 20 with a mini invasive ultrasound assisted suture. At a minimum follow-up of one year, patients were evaluated echografically, using both the Achilles Tendon Rupture Total score (ATRS) and the McComis score, and performing the ultrasounds bilaterally to assess both the structure and the diameter of tendons.
Results:
Both groups of patients showed an average ATRS score >80. The McComis score was 54.18 vs. 56.25 (p>0.05). Plantar flexion and dorsal flexion work were not similar (p>0.05). On average, the calf circumference of the operated side was decreased compared to the healthy side between the groups (p>0.05). The thickness of the operated tendons evaluated with ultrasound measurement compared to the average tendon, (p <0.05).
Conclusion:
The ultrasound-assisted tenorrhaphy is a reliable treatment with good clinical and functional outcomes; anyway, the percutaneous technique and the open surgery show similar results.
Background: Despite the advances in anterior cervical corpectomy and fusion (ACCF) as a reconstructive surgical technique, the rate of complications related to artificial implants remains high. The purpose of this study was to investigate the long-term clinical course of ACCF with tantalum trabecular metal (TTM)-lordotic implants. Focus is placed on the relevance and influence of implant subsidence on sagittal alignment and the related clinical implications.Methods: Retrospective, observational study of prospectively collected outcomes including 56 consecutive patients with degenerative cervical disc disease (myelopathy and/or radiculopathy). All patients underwent 1-level or 2-level ACCF with TTM-lordotic implants. The mean duration of follow-up was 4.85 years.Results: The fusion rate at the end of follow-up was 98.11% (52/53). Implant subsidence occurred in 44 (83.01%) cases, including slight subsistence (<3 mm) in 37 (69.81%) and severe subsidence (>3 mm) in 7 cases (13.2%). The greatest degree of subsidence developed in the first 3 months postoperatively (P = 0.003). No patients presented a significant increase in implant subsidence beyond the second year of follow-up. The most common site of severe subsidence was the anterior region of the cranial end plate (4/7). At the end of follow-up, C1-C7 lordosis and segmental-Cobb angle of the fused segment increased on average by 5.06 ± 8.26 and 1.98 ± 6.02 degrees, respectively, though this difference failed to reach statistical significance (P > 0.05). Visual analog scale and Neck Disability Index scores improved at the conclusion of follow-up (P < 0.05).Conclusions: ACCF with anterior cervical reconstruction using TTM-lordotic implants and anterior cervical plating for treatment of cervical degenerative disease has high fusion rates and good clinical outcome. The osteoconductive properties of TTM provide immediate stabilization and eliminate the need for bone grafts to ensure solid bone fusion. Before fusion occurs, asymptomatic implant settlement into the vertebral body is inevitable. However, lack of parallelism and reduced contact surface between the implant and the vertebral end plate are major risk factors for severe further subsidence, which may negatively affect the clinical outcomes.Level of Evidence: 4.
Background This paper's purpose was to analyze clinical results obtained with trapeziometacarpal arthrodesis and complications comparing different osteosynthesis systems.
Methods Thirty-seven trapeziometacarpal arthrodesis were performed in our center in a 7-year period, with a mean age of 52 years and 34 months of follow-up. The implants were distributed homogenously into three groups, using bone grafts in 12.5% of them.
Results A 75% achieved complete consolidation with a mean postsurgical Visual Analog Scale (VAS) of 2.4, Kapandji Opposition Score (KOS) of 8.1, lateral pinch strength of 12.1 kg, tripod pinch strength of 3.6 kg, and tip-to-tip strength of 1.5 kg. Consolidation was not achieved in nine patients, of which five were asymptomatic, three reoperated on trapeziectomy and tenosuspension, and one rearthrodesis. No statistical association was found between the implant used and pseudoarthrosis (p = 0.17), VAS (p = 0.06), or KOS (p = 0.45).
Conclusions Trapeziometacarpal arthrodesis reduces pain for well-chosen patients. Nonunion has low clinical significance in most cases and does not seem to depend on the use of allograft or the type of implant but on an appropriate surgical technique.
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