Are there benefits to one- versus two-stage procedures in bilateral hip resurfacing?

Background: Short-term studies report comparable complication rates of one-stage bilateral versus two-stage procedures in hip resurfacing, although the long-term effects of such procedures on survivorship, quality of life, and disease-specific scores are currently unknown.

Questions/purposes: We compared clinical scores, length of stay, complication rates, and survivorship in patients who underwent bilateral hip resurfacing grouped on the basis of one-stage versus two-stage operation.

Patients And Methods: We retrospectively reviewed 75 patients who underwent a one-stage procedure and 87 patients who had both hips resurfaced in separate procedures.

A comparison of total hip resurfacing and total hip arthroplasty - patients and outcomes.

A comparison of pertinent preoperative and postoperative data relative to total hip resurfacing versus total hip arthroplasty (THA) would assist in evaluating current perceptions in outcome. We compared 50 consecutive metal-metal resurfacing replacements in 50 patients with 44 consecutive conventional total hip arthroplasties in 35 patients, who were implanted during the same time period, by the same surgeon, and followed prospectively for 2 to 4 years. The patients undergoing hip resurfacing were 62% male, 9 years younger, and 3.

Neovascularity in chronic posterior tibial tendon insufficiency.

Insufficient posterior tibial tendons in 28 specimens from patients with clinical Stage II or III disease were examined to clarify the etiology of adult-acquired flatfoot deformity. Hematoxylin and eosin and Masson trichrome-stained sections of formalin-fixed tissue were viewed in plain and polarized light. We performed a qualitative analysis for abnormalities in collagen orientation, degree of vascularization, tenocyte cellularity, mucinous change, and chondroid metaplasia.

Optimizing patient selection and outcomes with total hip resurfacing.

Unlabelled: Short-term failures of total hip resurfacing have been related to specific characteristics of the proximal femur. A radiographic arthritic hip grading scale was used to assess four characteristics of the proximal femur: bone density, shape, biomechanics, and focal bone defects. Hips with no unfavorable characteristics were Grade A, hips with one unfavorable characteristic were Grade B, hips with two unfavorable characteristics were Grade C, hips with three unfavorable characteristics were Grade D, and hips with four unfavorable characteristics were Grade F.

Case Reports: osteosarcoma of the hand: one case and a literature review.

Osteosarcoma of the hand is rare. We present a case report and a literature review that indicates an older median age of onset than conventional osteosarcoma. The predilection for these lesions to manifest in the metacarpophalangeal joints, particularly in the second and third digits, is in contrast to the more symmetrical distribution of metastatic cancer and correlates with the sites of most active growth during development of conventional osteosarcoma.

Clinical correlation of femoral component migration in hip resurfacing arthroplasty analyzed by Einzel-Bild-Röntgen-analyze-femoral component analysis.

Hip resurfacing arthroplasty using metal-on-metal bearings has become increasingly popular. Wear of these bearings has been imperceptible on plain radiographs. Migration analysis studies may represent the opportunity to detect early failures and evaluate long-term prosthetic survival.

Fracture of the lateral process of the talus: a report of 2 cases.

Fracture of the lateral process of the talus is historically a rare injury with an increasing incidence. This fracture is easily misdiagnosed as an ankle soft-tissue sprain, and a high index of suspicion is essential in making a timely diagnosis to avoid any long-term sequelae. A CT scan should be performed in preference over an MRI scan.

Arthroscopic treatment for synovial chondromatosis of the shoulder.

Synovial chondromatosis of the shoulder is a rare condition. The following is a description of such a case with the presenting symptoms, radiographic features, intraoperative findings, and the arthroscopic technique for treatment of this disease. Loose bodies were found in the long head of the biceps tendon sheath, the subscapularis recess, and throughout the glenohumeral joint, causing erosive damage.