Purpose The sacroiliac joint (SIJ) has attracted increasing attention as a source of low back and groin pain, but the kinematics of SIJ against standing load and its sex difference remain unclear due to the difficulty of in vivo load study. An upright magnetic resonance imaging (MRI) system can provide in vivo imaging both in the supine and standing positions. The reliability of the mobility of SIJ against the standing load was evaluated and its sex difference was examined in healthy young volunteers using an upright MRI. Method Static (reliability) and kinematic studies were performed. In the static study, a dry bone of pelvic ring embedded in gel form and frozen in the plastic box was used. In the kinematic study, 19 volunteers (10 males, 9 females) with a mean age of 23.9 years were included. The ilium positions for the sacrum in supine and standing positions were measured against the pelvic coordinates to evaluate the mobility of the SIJ. Results In the static study, the residual error of the rotation of the SIJ study was <0.2 degrees. In the kinematic study, the mean values of SIJ sagittal rotation from supine to standing position in males and females were -0.9 degrees +/- 0.7 degrees (mean +/- standard deviation) and -1.7 degrees +/- 0.8 degrees, respectively. The sex difference was statistically significant (p = 0.04). The sagittal rotation of the SIJ showed a significant correlation with the sacral slope. Conclusion The residual error for measuring the SIJ rotation using the upright MRI was <0.2 degrees. The young healthy participants showed sex differences in the sagittal rotation of the SIJ against the standing load and the females showed a larger posterior rotation of the ilium against the sacrum from the supine to standing position than the males. Therefore, upright MRI is useful to investigate SIJ motion.
机构:
Hop Pellegrin, Unite Pathol Rachidienne, Pl Amelie Raba Leon, F-33076 Bordeaux, FranceHop Pellegrin, Unite Pathol Rachidienne, Pl Amelie Raba Leon, F-33076 Bordeaux, France
Chevillotte, Thomas
Coudert, Pierre
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Hop Pellegrin, Unite Pathol Rachidienne, Pl Amelie Raba Leon, F-33076 Bordeaux, FranceHop Pellegrin, Unite Pathol Rachidienne, Pl Amelie Raba Leon, F-33076 Bordeaux, France
Coudert, Pierre
Cawley, Derek
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Hop Pellegrin, Unite Pathol Rachidienne, Pl Amelie Raba Leon, F-33076 Bordeaux, FranceHop Pellegrin, Unite Pathol Rachidienne, Pl Amelie Raba Leon, F-33076 Bordeaux, France
Cawley, Derek
Bouloussa, Houssam
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Hop Pellegrin, Unite Pathol Rachidienne, Pl Amelie Raba Leon, F-33076 Bordeaux, FranceHop Pellegrin, Unite Pathol Rachidienne, Pl Amelie Raba Leon, F-33076 Bordeaux, France
Bouloussa, Houssam
Mazas, Simon
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Hop Pellegrin, Unite Pathol Rachidienne, Pl Amelie Raba Leon, F-33076 Bordeaux, FranceHop Pellegrin, Unite Pathol Rachidienne, Pl Amelie Raba Leon, F-33076 Bordeaux, France
Mazas, Simon
Boissiere, Louis
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Hop Pellegrin, Unite Pathol Rachidienne, Pl Amelie Raba Leon, F-33076 Bordeaux, FranceHop Pellegrin, Unite Pathol Rachidienne, Pl Amelie Raba Leon, F-33076 Bordeaux, France
Boissiere, Louis
Gille, Olivier
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Hop Pellegrin, Unite Pathol Rachidienne, Pl Amelie Raba Leon, F-33076 Bordeaux, FranceHop Pellegrin, Unite Pathol Rachidienne, Pl Amelie Raba Leon, F-33076 Bordeaux, France
机构:
Univ Toledo, Engn Ctr Orthopaed Res Excellence CORE E, 2801 W Bancroft St, Toledo, OH 43606 USAUniv Toledo, Engn Ctr Orthopaed Res Excellence CORE E, 2801 W Bancroft St, Toledo, OH 43606 USA
Joukar, Amin
Shah, Anoli
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Univ Toledo, Engn Ctr Orthopaed Res Excellence CORE E, 2801 W Bancroft St, Toledo, OH 43606 USAUniv Toledo, Engn Ctr Orthopaed Res Excellence CORE E, 2801 W Bancroft St, Toledo, OH 43606 USA
Shah, Anoli
Kiapour, Ali
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Univ Toledo, Engn Ctr Orthopaed Res Excellence CORE E, 2801 W Bancroft St, Toledo, OH 43606 USAUniv Toledo, Engn Ctr Orthopaed Res Excellence CORE E, 2801 W Bancroft St, Toledo, OH 43606 USA
Kiapour, Ali
Vosoughi, Ardalan Seyed
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Univ Toledo, Engn Ctr Orthopaed Res Excellence CORE E, 2801 W Bancroft St, Toledo, OH 43606 USAUniv Toledo, Engn Ctr Orthopaed Res Excellence CORE E, 2801 W Bancroft St, Toledo, OH 43606 USA
Vosoughi, Ardalan Seyed
Duhon, Bradley
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Univ Colorado, Sch Med, Denver, CO 80202 USAUniv Toledo, Engn Ctr Orthopaed Res Excellence CORE E, 2801 W Bancroft St, Toledo, OH 43606 USA
Duhon, Bradley
Agarwal, Anand K.
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Univ Toledo, Engn Ctr Orthopaed Res Excellence CORE E, 2801 W Bancroft St, Toledo, OH 43606 USAUniv Toledo, Engn Ctr Orthopaed Res Excellence CORE E, 2801 W Bancroft St, Toledo, OH 43606 USA
Agarwal, Anand K.
Elgafy, Hossein
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Univ Toledo, Engn Ctr Orthopaed Res Excellence CORE E, 2801 W Bancroft St, Toledo, OH 43606 USAUniv Toledo, Engn Ctr Orthopaed Res Excellence CORE E, 2801 W Bancroft St, Toledo, OH 43606 USA
Elgafy, Hossein
Ebraheim, Nabil
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Univ Toledo, Engn Ctr Orthopaed Res Excellence CORE E, 2801 W Bancroft St, Toledo, OH 43606 USAUniv Toledo, Engn Ctr Orthopaed Res Excellence CORE E, 2801 W Bancroft St, Toledo, OH 43606 USA
Ebraheim, Nabil
Goel, Vijay K.
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Univ Toledo, Engn Ctr Orthopaed Res Excellence CORE E, 2801 W Bancroft St, Toledo, OH 43606 USAUniv Toledo, Engn Ctr Orthopaed Res Excellence CORE E, 2801 W Bancroft St, Toledo, OH 43606 USA
机构:
Hop Pellegrin, Unite Pathol Rachidienne, Pl Amelie Raba Leon, F-33076 Bordeaux, FranceHop Pellegrin, Unite Pathol Rachidienne, Pl Amelie Raba Leon, F-33076 Bordeaux, France
Chevillotte, Thomas
Coudert, Pierre
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h-index: 0
机构:
Hop Pellegrin, Unite Pathol Rachidienne, Pl Amelie Raba Leon, F-33076 Bordeaux, FranceHop Pellegrin, Unite Pathol Rachidienne, Pl Amelie Raba Leon, F-33076 Bordeaux, France
Coudert, Pierre
Cawley, Derek
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h-index: 0
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Hop Pellegrin, Unite Pathol Rachidienne, Pl Amelie Raba Leon, F-33076 Bordeaux, FranceHop Pellegrin, Unite Pathol Rachidienne, Pl Amelie Raba Leon, F-33076 Bordeaux, France
Cawley, Derek
Bouloussa, Houssam
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h-index: 0
机构:
Hop Pellegrin, Unite Pathol Rachidienne, Pl Amelie Raba Leon, F-33076 Bordeaux, FranceHop Pellegrin, Unite Pathol Rachidienne, Pl Amelie Raba Leon, F-33076 Bordeaux, France
Bouloussa, Houssam
Mazas, Simon
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h-index: 0
机构:
Hop Pellegrin, Unite Pathol Rachidienne, Pl Amelie Raba Leon, F-33076 Bordeaux, FranceHop Pellegrin, Unite Pathol Rachidienne, Pl Amelie Raba Leon, F-33076 Bordeaux, France
Mazas, Simon
Boissiere, Louis
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h-index: 0
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Hop Pellegrin, Unite Pathol Rachidienne, Pl Amelie Raba Leon, F-33076 Bordeaux, FranceHop Pellegrin, Unite Pathol Rachidienne, Pl Amelie Raba Leon, F-33076 Bordeaux, France
Boissiere, Louis
Gille, Olivier
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h-index: 0
机构:
Hop Pellegrin, Unite Pathol Rachidienne, Pl Amelie Raba Leon, F-33076 Bordeaux, FranceHop Pellegrin, Unite Pathol Rachidienne, Pl Amelie Raba Leon, F-33076 Bordeaux, France
机构:
Univ Toledo, Engn Ctr Orthopaed Res Excellence CORE E, 2801 W Bancroft St, Toledo, OH 43606 USAUniv Toledo, Engn Ctr Orthopaed Res Excellence CORE E, 2801 W Bancroft St, Toledo, OH 43606 USA
Joukar, Amin
Shah, Anoli
论文数: 0引用数: 0
h-index: 0
机构:
Univ Toledo, Engn Ctr Orthopaed Res Excellence CORE E, 2801 W Bancroft St, Toledo, OH 43606 USAUniv Toledo, Engn Ctr Orthopaed Res Excellence CORE E, 2801 W Bancroft St, Toledo, OH 43606 USA
Shah, Anoli
Kiapour, Ali
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h-index: 0
机构:
Univ Toledo, Engn Ctr Orthopaed Res Excellence CORE E, 2801 W Bancroft St, Toledo, OH 43606 USAUniv Toledo, Engn Ctr Orthopaed Res Excellence CORE E, 2801 W Bancroft St, Toledo, OH 43606 USA
Kiapour, Ali
Vosoughi, Ardalan Seyed
论文数: 0引用数: 0
h-index: 0
机构:
Univ Toledo, Engn Ctr Orthopaed Res Excellence CORE E, 2801 W Bancroft St, Toledo, OH 43606 USAUniv Toledo, Engn Ctr Orthopaed Res Excellence CORE E, 2801 W Bancroft St, Toledo, OH 43606 USA
Vosoughi, Ardalan Seyed
Duhon, Bradley
论文数: 0引用数: 0
h-index: 0
机构:
Univ Colorado, Sch Med, Denver, CO 80202 USAUniv Toledo, Engn Ctr Orthopaed Res Excellence CORE E, 2801 W Bancroft St, Toledo, OH 43606 USA
Duhon, Bradley
Agarwal, Anand K.
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h-index: 0
机构:
Univ Toledo, Engn Ctr Orthopaed Res Excellence CORE E, 2801 W Bancroft St, Toledo, OH 43606 USAUniv Toledo, Engn Ctr Orthopaed Res Excellence CORE E, 2801 W Bancroft St, Toledo, OH 43606 USA
Agarwal, Anand K.
Elgafy, Hossein
论文数: 0引用数: 0
h-index: 0
机构:
Univ Toledo, Engn Ctr Orthopaed Res Excellence CORE E, 2801 W Bancroft St, Toledo, OH 43606 USAUniv Toledo, Engn Ctr Orthopaed Res Excellence CORE E, 2801 W Bancroft St, Toledo, OH 43606 USA
Elgafy, Hossein
Ebraheim, Nabil
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h-index: 0
机构:
Univ Toledo, Engn Ctr Orthopaed Res Excellence CORE E, 2801 W Bancroft St, Toledo, OH 43606 USAUniv Toledo, Engn Ctr Orthopaed Res Excellence CORE E, 2801 W Bancroft St, Toledo, OH 43606 USA
Ebraheim, Nabil
Goel, Vijay K.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Toledo, Engn Ctr Orthopaed Res Excellence CORE E, 2801 W Bancroft St, Toledo, OH 43606 USAUniv Toledo, Engn Ctr Orthopaed Res Excellence CORE E, 2801 W Bancroft St, Toledo, OH 43606 USA