Effect of Postoperative Immobilization Time on PROMIS Scores and Clinical outcomes in Ankle Fracture Patients.

Background: Ankle fractures are among the most common injuries treated by orthopaedic surgeons, yet little guidance exists in postoperative protocols for ankle fractures concerning time of immobilization. Here, we aim to investigate the association between early mobilization and patient-reported outcomes. Our null hypothesis was that no difference in Patient-Reported Outcomes Measurement Information System (PROMIS) scores would be identified in patients when comparing the effect of time of immobilization.

Asymptomatic Intraosseous Meningioma of the Humerus: A Case Report and Review of the Literature.

Meningiomas are the most common central nervous system tumor. They are typically benign neoplasms but may produce neurological symptoms due to mass effect. Meningiomas may also extend to extradural locations; however, these account for only a small percentage of all meningiomas.

Management Options for Extensor Mechanism Discontinuity in Patients With Total Knee Arthroplasty.

Extensor mechanism disruption is one of the most dreaded complications of total knee arthroplasty. At times, the disruption is associated with infection, the paucity of soft tissue, and loosening of implants. Treatment decisions made by surgeons are guided by their experience and expertise.

Aneurysmal Bone Cyst of the Distal Femoral Metaphysis in a Four-year-old Female Patient Presenting with a Pathologic Fracture: A Case Report.

Aneurysmal bone cysts (ABCs) are benign osteolytic vascular lesions that are capable of aggressive local expansion and bone destruction. These tumors are most common in adolescent patients and constitute approximately 9% of benign tumors. ABCs can present a diagnostic challenge, as they share several histological and radiographic characteristics with more aggressive lesions, including giant cell tumors and malignant telangiectatic osteosarcomas.

Atypical femoral fractures: a review of the literature.

Bisphosphonates are the most commonly used drugs worldwide for treating osteoporosis. Atypical femoral fractures most commonly are associated with prolonged bisphosphonate use. They also may occur with denosumab use or in patients without a history of using these drugs.

Heat and radiofrequency plasma glow discharge pretreatment of a titanium alloy promote bone formation and osseointegration.

Orthopedic and dental implants manifest increased failure rates when inserted into low density bone. We determined whether chemical pretreatments of a titanium alloy implant material stimulated new bone formation to increase osseointegration in vivo in trabecular bone using a rat model. Titanium alloy rods were untreated or pretreated with heat (600°C) or radiofrequency plasma glow discharge (RFGD).

The role of recombinant PTH in human fracture healing: a systematic review.

Objectives: Human parathyroid hormone (PTH) is known to be efficacious in the treatment of osteoporosis and reduction of risk of vertebral and nonvertebral fractures; however, its role in the enhancement of human fracture healing is controversial. Our objective is to conduct a systematic literature review on the use of recombinant PTH in human fracture healing to (1) evaluate the evidence for recombinant PTH in human fracture healing and (2) assess whether there are notable differences between previous case reports and prospective trials.

Data Sources: We performed a literature search in PubMed, EMBASE, Web of Science, and the Cochrane Database of Systematic Reviews for "teriparatide," "PTH (1-84)," "fracture," and "healing.