Linea Aspera as Rotational Landmark for Tumor Endopostheses: A Computed Tomography Study.

This computed tomography study examined the reliability of the linea aspera as a rotational landmark in tumor endoprosthetic replacement by determining its cross-sectional location on the femur.

Functional outcomes after limb-salvage surgery and endoprosthetic reconstruction with an expandable prosthesis: a report of 4 cases.

Objective: To determine the functional outcomes of skeletally immature patients after replacement of the femur and tibia performed by using noninvasive expandable endoprostheses.

Design: Case series.

Setting: A hospital-based ambulatory care center.

IVC filters may prevent fatal pulmonary embolism in musculoskeletal tumor surgery.

Unlabelled: To determine whether inferior vena cava (IVC) filter placement protects patients with musculoskeletal tumors from fatal pulmonary embolisms (PE), we retrospectively analyzed the records of 81 patients who underwent surgery for pelvic and lower extremity malignancies. All 81 patients received an IVC filter and mechanical compression for deep venous thrombosis (DVT) prophylaxis, but no pharmacologic anticoagulation. Duplex imaging was performed before hospital discharge and when clinical suspicion of DVT arose.

Effects of a new allograft processing procedure on graft healing in a canine model: a preliminary study.

Graft healing in vivo can be affected by allograft processing. We asked whether a new processing technique influenced graft-host healing compared with autograft and a standard processing technique in a canine ulna model. We used bilateral intercalary allografts or autografts in the ulna of 13 skeletally mature male coonhounds.