Comparison of clinical outcomes between arthroscopic debridement and conservative treatment of primary adhesive capsulitis of the hip.

Purpose: The purpose of this study was to assess the clinical outcomes and change of ROM between patients with adhesive capsulitis of the hip (ACH) who underwent arthroscopic treatment and those who underwent conservative treatment at a minimum follow-up of two years.

Methods: From 2010 to 2017, 35 hips (32 patients, 10 men and 22 women) diagnosed with primary ACH were enrolled and followed up for a minimum of two years. Arthroscopic surgery was performed in 17 patients (20 hips, operation group), and conservative treatment was performed in 15 patients (15 hips, control group).

Mortality and its risk factors in nonagenarians after hip fractures.

Background: The purpose of this study was to assess mortality with a minimum of 2-year follow-up, related risk factors for mortality, and functional outcomes after surgical interventions in nonagenarian patients with hip fractures at the latest follow up.

Methods: Between June 2003 and November 2015, 260 nonagenarians (271 hips) with femoral neck and intertrochanteric fractures were included in this retrospective study. Cumulative mortality using the Kaplan-Meier method and risk factors for mortality using Cox proportional-hazards regression model were estimated.

Accuracy of Magnetic Resonance Imaging and Computed Tomography Arthrography in Diagnosing Acetabular Labral Tears and Chondral Lesions.

Background: We investigated sensitivity, specificity, and accuracy of magnetic resonance imaging (MRI) and computed tomography arthrography (CTA), on the basis of arthroscopic findings, to diagnose acetabular labral tears and chondral lesions.

Methods: We retrospectively reviewed the results of MRI and subsequent CTA in 36 hips that underwent arthroscopic surgery (33 patients; 17 males [17 hips] and 16 females [19 hips]; average age, 35 years). All patients had positive impingement test results and groin pain.

The Optimal Time of Postoperative Feeding After Total Hip Arthroplasty: A Prospective, Randomized, Controlled Trial.

Whether early postoperative feeding (EPF) after total hip arthroplasty (THA) interferes with recovery of gastrointestinal motility is unclear. This randomized controlled trial compared the feasibility and patient tolerance to either EPF (at 4 hr postoperatively) or late postoperative feeding (LPF; ⩾8 hr postoperatively). One hundred forty patients were randomized to EPF (70 hips) or LPF (70 hips).

What is the most accurate radiographic criterion to determine anterior cervical fusion?

Background Context: The accuracy of radiographic criteria for determining anterior cervical fusion remains controversial, and inconsistency in the literature makes a comparison of published clinical results problematic. The descriptions of bridging bone are still lacking and subjective, and the interpretation of images can be influenced by the type of graft or cage used.

Purpose: To assess and validate the diagnostic accuracies of four radiographic fusion criteria using the results of surgical exploration.

Arthroscopic treatment of symptomatic calcific periarthritis on the medial side of the knee after posterior cruciate ligament reconstruction: Case report and literature review.

Calcific periarthritis in the distal femur is a rare condition. Forty two year old Asian male visited to the outpatient clinic of orthopedic department with acute excruciating knee pain. The arthroscopic posterior cruciate ligament (PCL) reconstruction was performed 20 years ago with the bonepatellar tendon-bone (BPTB) autograft combined with Trevira (polyethylene terephthalate) artificial ligament.

Clinical outcomes after arthroscopic acetabular labral repair using knot-tying or knotless suture technique.

Background: The purpose of the study was to compare the clinical results of arthroscopic labral repair using knot-tying and knotless suture anchor techniques for patients with labral tears.

Methods: From September 2012 to May 2013, we performed a randomized, prospective analysis of 40 hips with labral tears treated with arthroscopic labral repair via knot-tying (group A) or knotless suture anchors (group B). A total of 33 patients were treated for labral tears, and 7 of them received bilateral labral repair.

No difference in clinical and radiologic outcomes after total knee arthroplasty with a new ultra-congruent mobile bearing system and rotating platform mobile bearing systems after minimum 5-year follow-up.

We retrospectively compared the clinical and radiographic results between 76 primary total knee arthroplasties (TKAs) using the e.motion Ultra-Congruent prosthesis and 155 primary TKAs using the Low Contact Stress rotating platform. All patients had a minimum 5-year follow-up.

Diagnostic value of ultrasound and computed tomographic arthrography in diagnosing anterosuperior acetabular labral tears.

Purpose: This study investigated the sensitivity, specificity, and accuracy of ultrasound as well as the computed tomography arthrography (CTA) findings and arthroscopic findings for the diagnosis of anterosuperior acetabular tear and correlated tear types using the Lage classification system on ultrasound and CTA compared with the arthroscopic findings.

Methods: We retrospectively reviewed the results of ultrasonographic examinations conducted before injection and after injection of contrast for subsequent CTA in 36 hips (34 patients; 24 men [71%] and 10 women [29%]; mean age, 36 years). All patients had chronic groin pain and a positive impingement test.

Effectiveness of multimodal pain management after bipolar hemiarthroplasty for hip fracture: a randomized, controlled study.

Background: Appropriate pain management affects outcome after hip fracture surgery. Although multimodal pain management is commonly used for pain control for patients undergoing elective surgery, few studies have evaluated its use in those undergoing hip fracture surgery. This prospective randomized study was designed to determine the clinical value of multimodal pain management with preemptive pain medication and intraoperative periarticular multimodal drug injections in patients undergoing bipolar hip hemiarthroplasty.

A long-term outcome of therapeutic angiogenesis by transplantation of peripheral blood stem cells in critical limb ischemia after interventional revascularization.

A 61-year-old male patient with atherosclerotic critical limb ischemia in the left leg underwent stent insertion into the left superficial femoral artery. Stenting procedures improved Rutherford grade from III-5 to II-4. Granulocyte colony-stimulating factor stimulated the production of white blood cells over four-fold and mononuclear cells (MNCs) 1.

Combination immunotherapy of MAb B6.1 with fluconazole augments therapeutic effect to disseminated candidiasis.

We recently reported that IgM MAb B6.1, specific for β-1, 2-mannotriose on the cell wall of Candida albicans, is therapeutic to disseminated candidiasis due to C. albicans.

Incarceration of a dislocated mobile bearing to the popliteal fossa after unicompartmental knee arthroplasty.

The mobile meniscal bearing of unicompartmental knee arthroplasty is completely free moving, and dislocation of this bearing is a major concern for all mobile-bearing designs. Most dislocations are located in the intracapsular area; however, posterior dislocation of the polyethylene bearing to an extra-articular area of the knee after unicompartmental arthroplasty has not been previously reported. During a revision surgery, separate incision was necessary to remove a dislocated meniscal bearing in the popliteal fossa.

Combined posterolateral corner reconstruction with remnant tensioning and augmentation in chronic posterior cruciate ligament injuries: minimum 2-year follow-up.

Purpose: To evaluate functional results and knee stability after tensioning of remnant posterior cruciate ligament (PCL) with anterolateral (AL) bundle reconstruction and posterolateral corner (PLC) reconstruction in chronic PCL and PLC injuries.

Methods: Between March 2001 and March 2007, 95 patients with chronic PCL injuries combined with PLC injuries underwent tensioning of the remnant PCL with AL bundle reconstruction and PLC reconstruction. Among these 95 patients, 70 who were satisfied with our inclusion were reviewed.

Posterior epidural fibrotic mass associated with Baastrup's disease.

A few reports have demonstrated rare cases of Baastrup's disease that involve epidural cysts that cause dural compression. However, there have been no reports of a midline epidural fibrotic mass being associated with Baastrup's disease. A 60-year-old man presented with neurogenic claudication that had lasted for 5 years.

Liquiritigenin, a licorice flavonoid, helps mice resist disseminated candidiasis due to Candida albicans by Th1 immune response, whereas liquiritin, its glycoside form, does not.

Licorice (the root of Glycyrrhizae plant) has been used as an oriental herbal medicine for thousands of years. The licorice flavonoid components are reported to possess immunomodulatory activities. In this present study, we investigated the immunomodulatory effects of liquiritigenin (LG) and liquiritin (LQ), licorice flavonoid components, against disseminated candidiasis due to Candida albicans, a dimorphic fungus, that causes severe disease via hematogenous dissemination and local diseases such as vaginitis and thrush.

Observer variability in the evaluation of multiple lumbar stenosis by routine MR--myelography and MRI.

Study Design: Retrospective study.

Objective: To determine whether magnetic resonance myelography (MRM) improves the evaluation of the severity of stenosis in patients with multilevel lumbar stenosis.

Summary Of Background Data: MRM shows a similar image as myelography in a noninvasive manner.

Transradioulnar single Kirschner-wire fixation versus conventional Kirschner-wire fixation for unstable fractures of both of the distal forearm bones in children.

The purpose of this study was to introduce transradioulnar single Kirschner-wire (K-wire) fixation technique for unstable fractures of both of the distal forearm bones in children and to evaluate the differences in clinical and radiographic results of osteosynthesis between this method and conventional K-wire fixation. Forty-one patients (20 conventional K-wire fixation, 21 transradioulnar single K-wire fixation) were reviewed who underwent a closed or mini-open reduction with K-wire fixation for fractures of both of the distal forearm bones. Their mean age at operation was 10.