The indications for popliteal artery aneurysm treatment are clear. In aneurysms with patent inflow and outflow arteries, the risk of peripheral embolisation from amural thrombus is high and the treatment, mostly avascular intervention, is focused on preventing this extremity-threatening complication. It is unclear, however, how high the risk of peripheral embolisation is and how to proceed with apatent popliteal artery aneurysm fed by the deep femoral artery when the superficial femoral artery is chronically occluded.
 
  All patients diagnosed with popliteal artery aneurysm between 2015 and 2019 were searched in the database of the Department of Surgery II of University Hospital Olomouc. Patients with apatent popliteal artery aneurysm and chronic superficial femoral artery occlusion in the ipsilateral extremity were selected.
 
  We diagnosed 66 patients with 85 popliteal artery aneurysms. Four patients had apatent popliteal artery aneurysm and chronic superficial femoral artery occlusion in the ipsilateral exservative treatment in patients with a patent popliteal artery aneurysm below the chronic superficial femoral artery occlusion site. Aneurysm thrombosis can be expected during follow-up. Patients in whom the thrombosis leads to limitations are indicated for surgical intervention. The risk of peripheral embolisation from the mural thrombus cannot be excluded with certainty. Further studies involving large groups of patients are needed to provide a more precise recommendation.
  Despite the available guidelines, opinions of many surgeons are quite ambiguous when it comes to the therapy of pilonidal sinus disease.  https://www.selleckchem.com/products/GDC-0449.html  The treatment can be afrustrating problem both for the surgeon and the patient because it is associated with wound complications and high recurrence rate. The objective of this study was to analyze the results of patients with pilonidal sinus disease undergoing the Karydakis flap procedure.
 
  Atotal of 27 patients treated for primary and recurrent pilonidal disease using the Karydakis flap procedure at our department between October 23, 2018 and November 22, 2019 were analyzed prospectively. We evaluated postoperative wound healing, complications and recurrence of the disease in ashort-term follow-up period. Disease recurrence was defined as prolonged healing or as anew disease requiring repeated surgery.
 
  In December 2019 all 27 patients came for afollow-up visit. The result was afully lateralized wound without any signs of anew disease in all patients. In May 2020 afollow-up visit by phone was performed. The median follow-up was 12 months. The healing process was free of any serious complications in 25 patients. Seroma formation cases were managed by puncture in the outpatient setting.
 
  According to the available evidence and guidelines, off-midline procedures - the Karydakis flap, Bascom cleft lift, and Limberg flap procedures - are associated with lower recurrence rates and better wound healing. An important goal is to achieve complete wound lateralization and to change the configuration of the gluteal cleft by reshaping it, which results in anicely flattened gluteal crease.
 According to the available evidence and guidelines, off-midline procedures - the Karydakis flap, Bascom cleft lift, and Limberg flap procedures - are associated with lower recurrence rates and better wound healing. An important goal is to achieve complete wound lateralization and to change the configuration of the gluteal cleft by reshaping it, which results in a nicely flattened gluteal crease.
  The study compares the results of open reduction using volar locking plates with ligamentotaxis by external fixation in fractures of distal radius type 2R3C according to AO classification.
 
  Aretrospective study evaluating the results of osteosynthesis in patients with distal radius fractures type 2R3C according to AO classification, operated until December 2018. The ORIF method with volar locking plates (LCP) was used in 54 patients, and closed reduction with ligamentotaxis using external fixation (EF) was used in 33 patients. The mean age of the patients was 46.7 years in the LCP group and 59.6 years in the EF group. All were evaluated for their X-ray and functional outcomes and according to the Green and OBrien score at 6 and 12 months after surgery. Results According to X-rays at 12 months in the LCP group, the mean sagittal tilt was 10.13°, the mean radial inclination was 23.89°, and the mean radial length was 11.84 mm. In the EF group, the mean sagittal tilt was 6.32°, the mean radial inclination was 24.78°, and the mean radial length was 9.89 mm. According to the Green and OBrien score, we recorded amean score of 84.44 points in the LCP group at 12 month; we achieved good and excellent results in 83.33% of the patients and no poor result was observed. In the EF group the final mean score was 77.27; good and excellent results were achieved in 45.46% of the patients and apoor result in one patient.
 
  Based on the results in our group of patients, the internal type osteosynthesis using LCP implants can be recommended as afirst-choice technique in the treatment of 2R3C fractures according to AO classification.
 Based on the results in our group of patients, the internal type osteosynthesis using LCP implants can be recommended as a first-choice technique in the treatment of 2R3C fractures according to AO classification.Comprehensive information about current thyroid carcinoma treatment options depending on its histology and extent of the disease, focusing on locally advanced findings at the limit of operability. Treatment of such a heterogeneous group requires interdisciplinary cooperation. We provide 6 unique case reports including imaging scans, description of the therapy and description of development of the condition.The vibrational spectra of H3+Ar2,3 and D3+Ar2,3 are investigated in the 2000 cm-1 to 4500 cm-1 region through a combination of mass-selected infrared laser photodissociation spectroscopy and computational work including the effects of anharmonicity. In the reduced symmetry of the di-argon complex, vibrational activity is detected in the regions of both the symmetric and antisymmetric hydrogen stretching modes of H3+. The tri-argon complex restores the D3h symmetry of the H3+ ion, with a concomitant reduction in the vibrational activity that is limited to the region of the antisymmetric stretch. Throughout these spectra, additional bands are detected beyond those predicted with harmonic vibrational theory. Anharmonic theory is able to reproduce some of the additional bands, with varying degrees of success.