The Webster technique is a specific chiropractic analysis and diversified adjustment. The goal of the adjustment is to reduce the effects of subluxation and/or SI joint dysfunction. In so doing neuro-biomechanical function in the sacral/pelvic region is improved.
The ICPA recognizes that in a theoretical and clinical framework of the Webster Technique in the care of pregnant women, sacral subluxation may contribute to difficult labor for the mother (i.e., dystocia). Dystocia is caused by inadequate uterine function, pelvic contraction, and baby malpresentation.32 The correction of sacral subluxation may have a positive effect on all of these causes of dystocia.
In this clinical and theoretical framework, it is proposed that sacral misalignment may contribute to these three primary causes of dystocia via uterine nerve interference, pelvic misalignment and the tightening and torsion of specific pelvic muscles and ligaments. The resulting tense muscles and ligaments and their aberrant effect on the uterus may prevent the baby from comfortably assuming the best possible position for birth.