BACKGROUND The use of validated outcome questionnaires and magnetic resonance imaging (MRI) when assessing outcomes after surgical treatment of proximal hamstring avulsions has been limited. PURPOSE To comprehensively evaluate clinical, functional, and radiological outcomes in patients treated with surgical repair for complete proximal hamstring avulsions. STUDY DESIGN Case series; Level of...

BACKGROUND The spine, pelvis, skull, and femur are the most common sites of bone metastases, and pain is the main symptom of metastatic tumors. Percutaneous femoroplasty (PFP) is becoming increasingly popular for treating proximal femoral metastases. OBJECTIVES To assess the clinical value and feasibility of PFP performed under the guidance of computed tomography (CT). STUDY DESIGN A retros...

Background: Several studies have put an effort to minimize the tourniquet pain and complications after conventionaldouble tourniquet intravenous regional anesthesia (IVRA). We expressed in our hypothesis that an upper arm singlewide tourniquet (ST) may serve a better clinical efficacy rather than the conventional upper arm double tourniquet (DT)in distal upper extremity surgeries.Methods: In th...

Proximal vs. distal heme-NO coordination is a novel strategy for selective gas response in heme-based NO-sensors. In the case of Alcaligenes xylosoxidans cytochrome c' (AXCP), formation of a transient distal 6cNO complex is followed by scission of the trans Fe-His bond and conversion to a proximal 5cNO product via a putative dinitrosyl species. Here we show that replacement of the AXCP distal L...

BACKGROUND Metastatic lesions to the proximal femur occur frequently (about 10% of patients with cancer) and require surgical treatment. There are many surgical methods of treatment, however, use of the tumor modular endoprostheses seems to be particularly promising. The aim of study was to evaluate oncological and functional results of treatment in patients with proximal femur metastases. Onco...

The effect of the 5' cap structure on the splicing of precursor mRNAs was investigated after the RNAs were injected into Xenopus oocyte nuclei. The precursor mRNAs synthesized in vitro in a prokaryotic transcription system with a dinucleotide, ApppG, as a primer, were extremely stable when injected into the nuclei yet behaved like uncapped pre-mRNAs in the in vitro splicing reaction. The ApppG-...

Introduction: Proximal humerus fractures are 2nd most common of upper limb and 3rd overall. which were stable minimally displaced treated conservatively, unstable (3 part, 4 part) with ORIF Plate osteosynthesis. PO allows early mobilization fracture construct. Stability is contributed by the fixed angle construct prosthesis. This a prospective study aimed at knowing functional outcome in proxim...

vasoepididymostomy, should they elect to receive this procedure. He also required an intraoperative testicular biopsy if it was needed but he refused a biopsy before operation because afraid of the scrotal local anesthesia. The procedure was approved by the Ethics Committee of our hospital, and the informed consent was obtained from the patient. The procedure was performed under a Zeiss operati...

Purpose: To describe a case series of young adult patients with isolated chronic proximal biceps tendinitis refractory to conservative care found to have anatomic long head biceps tendon (LHBT) origin variations who underwent arthroscopic-assisted subpectoral biceps tenodesis. Methods: Patients were included in this retrospective case series if they met all the following criteria: 1) had ...

Doppler ultrasound examination revealed signs of tendinosis with significant neovascularity, formed by immature tortuous and dilated vessels into intratendinous mass (Figure 1A). Furthermore, color Doppler scans showed areas of intratendinousedema in the proximal patellar-tendon interface (Figure 1A). After discussing the various treatment options, the patient opted to try etamsylate injection ...