The proposal of the novel fetal shoulder dystocia graduation: a clinical-based opinion.

Abstract

Shoulder dystocia is a peracute mechanical dystocia and a prepartum, usually unpredictable, life-threatening entity with significant forensic implications due to significantly poor perinatal outcome, especially permanent disability or perinatal death. To better objectify the graduation and to include other important clinical parameters, we believe it is appropriate to present a proposal for a complete perinatal weighted graduation of shoulder dystocia, based on several years of numerous other and our own clinical and forensic studies and thematic biobibliography. Obstetric maneuvers, neonatal outcome, and maternal outcome are three components, which are evaluated according to the severity of 0-4 proposed components. Thus, the gradation is ultimately in four degrees according to the total score: I. degreee, score 0-3: slightly shoulder dystocia with simple obstetric interventions, but without birth injuries; II. degree, score 4-7: mild shoulder dystocia resolved by external, secondary interventions and minor injuries; III. degree, score 8-10: severe shoulder dystocia with severe peripartum injuries; IV. degree, score 11-12: extremely difficult, severe shoulder dystocia with ultima ratio interventions applied and resulting extremely severe injuries with chronic disability, including perinatal death. As a clinically evaluated graduation, it certainly has an applicable long-term anamnestic and prognostic component for subsequent pregnancies and access to subsequent births, as it includes all relevant components of clinical forensic objectification.