There is no follow up information when it is a new idea.
The OGI is testing the idea in clinic and is preparing a research paper.
The research comes out of 15 years of in clinic by myself
I am partly retired in that I do only very difficult cases.
APAS is my own acronim for asymmetric pelvic angle syndrome.
There is little on pelvic angles except by Wendy Jardin of the Dalhousie University in Halifax (Canuck). However, she missed the importance of differring pelvic angles in that she did not have the people do hip abduction directly lalteral in the coronal plane. She took all readings at the anatomiclal neutral position frrom what I can gather, although I may be in error on this. I was taught to do pelvic angle assessment only at anatomical neutral. however, by accident I started to do the assessment at differring leg width stances and this is when the significance of the differring pelvic angles was seen.
Another significant detail was seen in that the correction for anterior rotation of the innominate bone did not come from the ipsilateral casue as is so often put forth. Try this: Do a digital pressure into the contralateral adductor longus. The anterior rotation will move to a more neutral position. The popiletus mand planterius lock the knee; therefore, the quads are not needed for standing posture You can take the quads of a standing person and move them lateral and medial. They are not activated in the standing position, because the knee is locked and they are not required to hold. Further, the anterior rotation of the innominate bone or inferior position of the ASIS in the supine p[atient the quads are not holding, but the adductor longus is in a state of guarding response.
The only way to prove or disprove this is not b reference material, but in clinic trial. Try it and compare your results to mine.
With a name like Canuck, you must have some ties to Canada.
Best regards,
Neuromuscular.