The article is a current concept review on the problem of differentiation of vertebrogenic pain by provoking discography. Abstracts from Medline, and such journals as Spine, European Spine Journal, Journal of Bone and Joint Surgery, and from leading periodicals of Russia and Ukraine within last 10 years were used in preparing the review.
The paper presents an analytical literature review on pain relief by denervation of spinal facet joints for spondiloarthrosis. Abstracts from Medline Database and papers from Journal of Bone and Joint Surgery, Spine, European Spine Journal, and other relevant medical journals for last 10–15 years were used in preparing the review.
ви ис сю юк к 2 1 Институт патологии позвоночника и суставов им. М.И. Ситенко, Харьков 2 Харьковская медицинская академия последипломного образования Ц Це ел ль ь и ис сс сл ле ед до ов ва ан ни ия я.. Анализ корреляции между параметрами позвоночно-тазового баланса и дегенеративными изменениями нижнепоясничных позвоночных сегментов. М Ма ат те ер ри иа ал л и и м ме ет то од ды ы.. Проанализированы протоколы клинического и рентгенологического обследований 100 пациентов (68 мужчин, 32 женщины; средний возраст-38,7 ± 9,7 лет) с хронической люмбалгией и люмбоишиалгией. По боковым рентгенограммам измеряли наклон таза (PI), наклон крестца (SS), отклонение таза от вертикали (PT) и глобальный поясничный лордоз (GLL). По специально разработанной шкале оценивалась выраженность дегенеративных изменений трех нижнепоясничных позвоночно-двигательных сегментов: диска, дугоотростчатых суставов, переднего и заднего опорных комплексов. Проведена статистическая обработка полученных данных. Р Ре ез зу ул ль ьт та ат ты ы.. Определено, что дегенерация диска и дегенеративные изменения переднего опорного комплекса негативно коррелируют с PI, SS и GLL, а дегенеративные изменения дугоотростчатых суставов и заднего опорного комплекса позитивно коррелируют с этими параметрами. Возраст пациента не влияет на дегенерацию диска и дегенеративные изменения переднего опорного комплекса, но дегенеративные изменения дугоотростчатых суставов и заднего опорного комплекса существенно увеличиваются с возрастом (r = 0,564 и r = 0,467 соответственно). З За ак кл лю юч че ен ни ие е.. При малых величинах PI, SS и GLL преобладают дегенеративные изменения дисков, при больших величинах-дегенеративные изменения дугоотростчатых суставов и суммарная тяжесть дегенерации заднего опорного комплекса. К Кл лю юч че ев вы ые е с сл ло ов ва а: : сагиттальный позвоночно-тазовый баланс, патогенез, дегенерация диска, дегенерация дугоотростчатых суставов. Correlation between sagittal spinopelvic balance parameters and degenerative changes of the lower lumbar spinal segments A.I. Prodan, A.N. Khvysyuk O Ob bj je ec ct ti iv ve e.. To study correlation between spinopelvic balance parameters and degenerative changes in the low lumbar spinal segments. M Ma at te er ri ia al l a an nd d M Me et th ho od ds s. Clinical and radiological findings in 100 patients (32 women, 68 man; mean age 38.7 ± 9.7 years) with chronic lumbodynia and lumbar ischialgia were analysed. Pelvic incidence (PI), sacral slope (SS), pelvic tilt (PT) and global lumbar lordosis (GLL) were measured from lateral radiographs. The severity of degenerative changes in three lower lumbar segments: disk, facet, anterior and posterior supportive columns was assessed using a specially developed scale. The obtained data were statistically processed. R Re es su ul lt ts s.. It was revealed that disk and anterior supportive column degenerations correlate negatively with parameters of PI, SS and GLL, whereas facet and posterior supportive column degenerations demonstrate positive correlation with the same parameters. ...
Objective.To study parameters of sagittal spinopelvic balance in patients with chronic low back pain and sciatica, and mechanism of vertical posture formation in a sagittal plane.Material and Methods.Total of 100 patients (32 female and 68 male, mean age 38.7 years) with chronic low back pain and sciatica underwent clinical and radiological examinations. Pelvic incidence (PI), sacral slope (SS), pelvic tilt (PT), and global lumbar lordosis (GLL) were measured on lateral standing radiograms. Statistical analysis of the obtained data was performed.Results.The mean value of PI (50.7°) in patients with back pain and sciatica and in healthy volunteers was almost equal, while SS and GLL were significantly lower in patients, and PT – higher, than those in volunteers. Number of patients with PI ≤ 35 was significantly higher than that of volunteers. Pearson’s correlation coefficient between GLL and PI was 0.916, between GLL and SS – 0.902, and between GLL and PT – 0.326. Vertical posture in patients with chronic low back pain and lumbar sciatica is characterised by backward pelvic rotation relative to hip and by hypolordotic shape of the lumbar spine.Conclusion.Vertical posture in patients with low back pain and sciatica is determined by a backward rotation of the pelvis, therefore SS and GLL decrease, and PT increases. A prevalence of extremely low values of PI (≤35°) may be considered as a risk factor for lumbar spine degenerative diease. Alteration of vertical posture is a kind of protective mechanism.
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