Abstract
This chapter presents a biomechanical guidance navigation system for performing periacetabular osteotomy (PAO) to treat developmental dysplasia of the hip. The main motivation of the biomechanical guidance system (BGS) is to plan and track the osteotomized fragment in real time during PAO while simplifying this challenging procedure. The BGS computes the three-dimensional position of the osteotomized fragment in terms of conventional anatomical angles and simulates biomechanical states of the joint. This chapter describes the BGS structure and its application using two different navigation approaches including optical tracking of the fragment and x-ray-based navigation. Both cadaver studies and preliminary clinical studies showed that the biomechanical planning is consistent with traditional PAO planning techniques and that the additional information provided by accurate 3D positioning of the fragment does not adversely impact the surgery.
| Original language | English (US) |
|---|---|
| Title of host publication | Advances in Experimental Medicine and Biology |
| Publisher | Springer New York LLC |
| Pages | 169-179 |
| Number of pages | 11 |
| DOIs | |
| State | Published - Jan 1 2018 |
Publication series
| Name | Advances in Experimental Medicine and Biology |
|---|---|
| Volume | 1093 |
| ISSN (Print) | 0065-2598 |
| ISSN (Electronic) | 2214-8019 |
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Keywords
- Biomechanical guidance system
- Developmental dysplasia of the hip (DDH)
- Periacetabular osteotomy (PAO)
- X-ray-based navigation
ASJC Scopus subject areas
- Biochemistry, Genetics and Molecular Biology(all)
Cite this
Biomechanical guidance system for periacetabular osteotomy. / Armand, Mehran; Grupp, Robert; Murphy, Ryan; Hegman, Rachel; Armiger, Robert; Taylor, Russell H; McArthur, Benjamin; Lepisto, Jyri.
Advances in Experimental Medicine and Biology. Springer New York LLC, 2018. p. 169-179 (Advances in Experimental Medicine and Biology; Vol. 1093).Research output: Chapter in Book/Report/Conference proceeding › Chapter
}
TY - CHAP
T1 - Biomechanical guidance system for periacetabular osteotomy
AU - Armand, Mehran
AU - Grupp, Robert
AU - Murphy, Ryan
AU - Hegman, Rachel
AU - Armiger, Robert
AU - Taylor, Russell H
AU - McArthur, Benjamin
AU - Lepisto, Jyri
PY - 2018/1/1
Y1 - 2018/1/1
N2 - This chapter presents a biomechanical guidance navigation system for performing periacetabular osteotomy (PAO) to treat developmental dysplasia of the hip. The main motivation of the biomechanical guidance system (BGS) is to plan and track the osteotomized fragment in real time during PAO while simplifying this challenging procedure. The BGS computes the three-dimensional position of the osteotomized fragment in terms of conventional anatomical angles and simulates biomechanical states of the joint. This chapter describes the BGS structure and its application using two different navigation approaches including optical tracking of the fragment and x-ray-based navigation. Both cadaver studies and preliminary clinical studies showed that the biomechanical planning is consistent with traditional PAO planning techniques and that the additional information provided by accurate 3D positioning of the fragment does not adversely impact the surgery.
AB - This chapter presents a biomechanical guidance navigation system for performing periacetabular osteotomy (PAO) to treat developmental dysplasia of the hip. The main motivation of the biomechanical guidance system (BGS) is to plan and track the osteotomized fragment in real time during PAO while simplifying this challenging procedure. The BGS computes the three-dimensional position of the osteotomized fragment in terms of conventional anatomical angles and simulates biomechanical states of the joint. This chapter describes the BGS structure and its application using two different navigation approaches including optical tracking of the fragment and x-ray-based navigation. Both cadaver studies and preliminary clinical studies showed that the biomechanical planning is consistent with traditional PAO planning techniques and that the additional information provided by accurate 3D positioning of the fragment does not adversely impact the surgery.
KW - Biomechanical guidance system
KW - Developmental dysplasia of the hip (DDH)
KW - Periacetabular osteotomy (PAO)
KW - X-ray-based navigation
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UR - http://www.scopus.com/inward/citedby.url?scp=85054778100&partnerID=8YFLogxK
U2 - 10.1007/978-981-13-1396-7_14
DO - 10.1007/978-981-13-1396-7_14
M3 - Chapter
C2 - 30306481
AN - SCOPUS:85054778100
T3 - Advances in Experimental Medicine and Biology
SP - 169
EP - 179
BT - Advances in Experimental Medicine and Biology
PB - Springer New York LLC
ER -