Assessing talonavicular joint rotations in three dimension

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Assessing talonavicular joint rotations in three dimension

Introduction The union of the spherical talar head with the cupped shaped navicular shows the general characteristics of a ball-and-socket joint [1]. As such, the talonavicular joint should be expected to demonstrate three rotational degrees of freedom. Yet, conventional approaches to foot motion analysis provide little opportunity to assess motion of the intrinsic foot joints. A new approach, ...

متن کامل

Primary septic arthritis of talonavicular joint.

To cite: Matar HE, Iyengar KP, Toh EM. BMJ Case Rep Published online: [please include Day Month Year] doi:10.1136/bcr-2013203346 DESCRIPTION Septic arthritis is an inflammation of a synovial membrane with purulent effusion into the joint capsule due to bacterial infection. The estimated incidence ranges from 2 to 10 cases/100 000 persons/ year in the general population with approximately 3–7% o...

متن کامل

Isolated Talonavicular Joint Tuberculosis in a Child – Rare Location of Koch’s Bacillus: A Case Report

Tuberculosis of the foot is an uncommon entity and the reported incidence is 0.1% to 0.3%. The isolated tuberculosis of talonavicular joint is exceptionally rare. In tuberculosis of the foot and ankle, the presentation is usually nonspecific. The diagnosis of tuberculosis affecting foot is difficult, especially when it is isolated. In doubtful cases, diagnosis should be confirmed by histopathol...

متن کامل

Three-Dimensional Rotations by Three Shears

We show that a rotation in three dimensions can be achieved by a composition of three shears, the rst and third along a speciied axis and the second along another given axis orthogonal to the rst; this process is invertible. The resulting rotation algorithm is practical for the processing of ne-grained digital images, and is well adapted to the access constraints of common storage media such as...

متن کامل

Three-Dimensional Rotations as Products of Simpler Rotations

Three-Dimensional Rotations as Products of Simpler Rotations 1. The most general 3 × 3 rotation matrix In a class handout entitled, Three-Dimensional Proper and Improper Rotation Matrices, I derived the following general form for a 3× 3 matrix representation of a proper rotation by an angle θ in a counterclockwise direction about a fixed rotation axis parallel to the unit vector n̂ = (n1, n2, n3...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Journal of Foot and Ankle Research

سال: 2008

ISSN: 1757-1146

DOI: 10.1186/1757-1146-1-s1-o50