JPO 2007 Vol. 19, Num. 3

63
EDITOR'S COMMENTS
Jeffrey A. Nemeth, CPO, FAAOP
 
64
Guest Editorial: Treatment of Adolescent Idiopathic Scoliosis
J. Martin Carlson, CPO
A survey of upper limb prosthesis users in two European countries shows common concerns and problems in both countries. Respondents requested lighter, more reliable and more anthropomorphic devices, quiet operation, wide range of grip shapes, and int...
 
67
Relative Strength of Pylon-to-Socket Attachment Systems Used in Transtibial Composite Sockets
Richard H. Graebner, CP
Thomas A. Current, CPO
Relative structural strength of various pylon-to-socket attachment systems used in transtibial prosthetic composite sockets is quantified. Fifteen transtibial sockets are evaluated, three each of five different attachment systems. Ultimate strength a...
 
75
Positive Model Temperature and Its Effect on Stiffness and Percent Crystallinity of Polypropylene
Andrew Sawers, MSPO, CO
Sarah Parsons, MSPO, CO
Mark Geil, PhD
Christopher Hovorka, MS, CPO
Percent crystallinity and stiffness of polypropylene samples are examined to assess whether these properties are altered during the thermoforming process as a result of difference in positive model temperature. Percent crystallinity is evaluated by n...
 
84
Kinematic Evaluation of Terminal Devices for Kayaking With Upper Extremity Amputation
M. Jason Highsmith, DPT, CP, FAAOP
Stephanie L. Carey, MS
Kip W. Koelsch, MA
Craig P. Lusk, PhD
Murray E. Maitland, PT, PhD
This study evaluates the averaged kinematic motion of kayak paddling of two expert kayakers compared to that of individuals with upper limb amputation, under three conditions: no prosthesis, pseudo-prosthesis with TRS kayak hand, and pseudoprosthesis...
 
91
Case Report: Functional Status After Transfemoral Amputation in Three Patients With Complex Regional Pain Syndrome
Kornelis S. De Boer, MD,
Roderick F. Schmitz, MD, PhD,
Pieter A. Van Luijt, MD,
Johan H. Arendzen, MD, PhD
The authors describe the indication to amputate, prosthetic use, and functional status of three women with severe pain, infection and reduced functionality caused by Complex Regional Pain Syndrome.