%0 Journal Article %1 Moreau2002 %A Moreau, M. %A Mahood, J. %A Moreau, K. %A Berg, D. %A Hill, D. %A Raso, J. %D 2002 %J Stud Health Technol Inform %K Activities of Daily Living; Adolescent; Bone Screws; Cerebral Palsy; Child; Consumer Satisfacti; Female; Follow-Up Studies; Humans; Lumbar Vertebrae; Male; Pain Measurement; Pelvic Bones; Pelvimetry; Postoperative Complications; Posture; Pressure Ulcer; Sacrum; Scoliosis; Thoracic on %P 481--485 %T Assessing the impact of pelvic obliquity in post-operative neuromuscular scoliosis. %V 91 %X The goal of this pilot study was to explore the relationship between pelvic obliquity and patient pain, sitting tolerance, pressure sores, and function. Five neuromuscular patients who underwent spinal surgery 6-26 weeks prior to assessment took part in this on-going study (4F; 1M); age at surgery (14.6 +/- 2.6 years). Pelvic obliquity was measured from pre- and post-operative anterior-posterior radiographs. A force-sensing pad with a grid of sensors was placed on a flat surface and the weight distribution pattern was recorded. The pressures were divided into left and right sides and peak levels were noted on each side. The parents or caregivers completed a questionnaire on their child's pain, sitting tolerance, pressure sores, and functional abilities. Pelvic obliquity was reduced after surgery by approximately 50\% depending on the method used to assess pelvic obliquity. The major curve was reduced from 64 degrees(10 degrees) to 39 degrees (10 degrees). Post operatively, the average pressure (left/right side) ranged from 1.2 to 2.0 (average 1.6). The peak pressure ratio ranged from 1.1 to 1.9 (average 1.4). The ratio of left/right pressure correlated with improvement in pelvic obliquity (r2=0.9). Pain was moderate/severe in the 2 patients with the least correction as measured with the Cobb angle from surgery; both improved following surgery. Two patients suffered pressure sores pre-operatively and one post-operatively. Only 3/5 felt sitting endurance had increased. All parents felt their child sat straighter after surgery. The outcome measures of pain, pressure sores, sitting tolerance, and function were not well related to the amount of pelvic obliquity. More candidates and a longer follow-up may shed light on the many relationships.

@article{Moreau2002, abstract = {The goal of this pilot study was to explore the relationship between pelvic obliquity and patient pain, sitting tolerance, pressure sores, and function. Five neuromuscular patients who underwent spinal surgery 6-26 weeks prior to assessment took part in this on-going study (4F; 1M); age at surgery (14.6 +/- 2.6 years). Pelvic obliquity was measured from pre- and post-operative anterior-posterior radiographs. A force-sensing pad with a grid of sensors was placed on a flat surface and the weight distribution pattern was recorded. The pressures were divided into left and right sides and peak levels were noted on each side. The parents or caregivers completed a questionnaire on their child's pain, sitting tolerance, pressure sores, and functional abilities. Pelvic obliquity was reduced after surgery by approximately 50\% depending on the method used to assess pelvic obliquity. The major curve was reduced from 64 degrees(10 degrees) to 39 degrees (10 degrees). Post operatively, the average pressure (left/right side) ranged from 1.2 to 2.0 (average 1.6). The peak pressure ratio ranged from 1.1 to 1.9 (average 1.4). The ratio of left/right pressure correlated with improvement in pelvic obliquity (r2=0.9). Pain was moderate/severe in the 2 patients with the least correction as measured with the Cobb angle from surgery; both improved following surgery. Two patients suffered pressure sores pre-operatively and one post-operatively. Only 3/5 felt sitting endurance had increased. All parents felt their child sat straighter after surgery. The outcome measures of pain, pressure sores, sitting tolerance, and function were not well related to the amount of pelvic obliquity. More candidates and a longer follow-up may shed light on the many relationships.}, added-at = {2014-07-19T20:48:45.000+0200}, author = {Moreau, M. and Mahood, J. and Moreau, K. and Berg, D. and Hill, D. and Raso, J.}, biburl = {https://www.bibsonomy.org/bibtex/2bdabb1216aa1003b917b0b9f4807921c/ar0berts}, groups = {public}, interhash = {17f4e76aa76a595a173bb0f99fc91658}, intrahash = {bdabb1216aa1003b917b0b9f4807921c}, journal = {Stud Health Technol Inform}, keywords = {Activities of Daily Living; Adolescent; Bone Screws; Cerebral Palsy; Child; Consumer Satisfacti; Female; Follow-Up Studies; Humans; Lumbar Vertebrae; Male; Pain Measurement; Pelvic Bones; Pelvimetry; Postoperative Complications; Posture; Pressure Ulcer; Sacrum; Scoliosis; Thoracic on}, pages = {481--485}, pmid = {15457782}, timestamp = {2014-07-19T20:48:45.000+0200}, title = {Assessing the impact of pelvic obliquity in post-operative neuromuscular scoliosis.}, username = {ar0berts}, volume = 91, year = 2002 }