Controlling Femoral Derotation Osteotomy With Electromagnetic Tracking

2016-11-30 15:45:25 | BioPortfolio

Published on BioPortfolio: 2016-11-30T15:45:25-0500

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Controlling Femoral Extension and Derotation Osteotomy In Cerebral Palsy With Electromagnetic Tracking

The study is designed to evaluate the use of electromagnetic tracking in multi plane femoral osteotomies, namely extension derotation osteotomies. The goal is to raise the precision of the...

Controlling Femoral Derotation Osteotomy In Cerebral Palsy With Electromagnetic Tracking

The study is designed to evaluate the use of electromagnetic tracking in transversal plane femoral derotation osteotomies. The goal is to raise the precision of the surgical procedure in o...

Electromagnetic Device Tracking in Patients Undergoing CT-Guided Biopsy or Ablation

RATIONALE: Electromagnetic device tracking may help in planning diagnostic procedures and cancer treatment. PURPOSE: This clinical trial is studying electromagnetic device tracking to see...

Long-Term Outcomes of Femoral Derotation Osteotomy for Individuals With Cerebral Palsy

Excessive anteversion is commonly observed in the cerebral palsy (CP) population. This can be treated by an orthopedic surgery, called femoral derotation osteotomy (FDO), to de-rotate the ...

Influence of an Capsular Tension Ring on the Rotation of an Intraocular Lens (Aspira®-aA Also Known as MC 6125 AS)

The purpose of this study is to observe the axial IOL rotation after surgery with a capsular tension ring (CTR) and a MC6125 AS IOL. At the end of surgery the orientation of the IOL is do...

PubMed Articles [14034 Associated PubMed Articles listed on BioPortfolio]

Long-term outcomes over 10 years after femoral derotation osteotomy in ambulatory children with cerebral palsy.

Femoral derotation osteotomy (FDO) is generally reported to be excellent for correcting the hip rotation and foot progression angles in children with cerebral palsy (CP). However, it is unclear how lo...

The influence of patient factors on femoral rotation after total hip arthroplasty.

A postoperative change in femoral rotation following total hip arthroplasty (THA) might be the cause of dislocation due to the change in combined anteversion. However, very few studies have evaluated ...

Outcomes and subjective assessment of rotation-plasty in patients with proximal femoral focal deficiency.

This study presents outcomes of rotation-plasty for unilateral proximal femoral focal deficiency in the adolescent population. The function, timing of knee fusion, and complications were presented as ...

Electromagnetic Tracking in Imaging-Guided Laparoscopic Surgery: Comparison with Optical Tracking and Feasibility Study of a Combined Laparoscope and Laparoscopic Ultrasound System.

In image-guided laparoscopy optical tracking is commonly employed, but electromagnetic (EM) systems have been proposed in the literature. In this paper, we provide a thorough comparison of EM and opti...

Effect of Femoral Antetorsion on Tibiofemoral Translation and Rotation in the Anterior Cruciate Ligament Deficient Knee.

We aimed to investigate how increased or decreased femoral antetorsion would affect the biomechanics of the knee in an anterior cruciate ligament (ACL)-deficient cadaveric model. We hypothesized that ...

Medical and Biotech [MESH] Definitions

A groin hernia occurring inferior to the inguinal ligament and medial to the FEMORAL VEIN and FEMORAL ARTERY. The femoral hernia sac has a small neck but may enlarge considerably when it enters the subcutaneous tissue of the thigh. It is caused by defects in the ABDOMINAL WALL.

The rotation of linearly polarized light as it passes through various media.

Intraoperative computer-assisted 3D navigation and guidance system generally used in neurosurgery for tracking surgical tools and localize them with respect to the patient's 3D anatomy. The pre-operative diagnostic scan is used as a reference and is transferred onto the operative field during surgery.

Disease involving the femoral nerve. The femoral nerve may be injured by ISCHEMIA (e.g., in association with DIABETIC NEUROPATHIES), nerve compression, trauma, COLLAGEN DISEASES, and other disease processes. Clinical features include MUSCLE WEAKNESS or PARALYSIS of hip flexion and knee extension, ATROPHY of the QUADRICEPS MUSCLE, reduced or absent patellar reflex, and impaired sensation over the anterior and medial thigh.

Tongues of skin and subcutaneous tissue, sometimes including muscle, cut away from the underlying parts but often still attached at one end. They retain their own microvasculature also transferred to the new site. They are used in plastic surgery for filling a defect in a neighboring region. The concept includes pedicled flaps, rotation flaps, tube flaps, etc.

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