Ohlsén H
Acta Radiol Diagn (Stockh). 1980;21(6):747-58. doi: 10.1177/028418518002100609.
In large patient populations from Karolinska Sjukhuset, radiologic pelvimetry data including mean values and correlation of the pelvic diameters have been defined. Overall incidence of contraction and borderline pelvic measurements and the efficacy of selecting by palpation the patients with a narrow pelvis have been evaluated. The indications for pelvimetry were related to an earlier period. By re-evaluation of the clinical application of pelvimetry a modified routine low-dose pelvimetry is proposed. From measurement of the transverse outlet diameters on an orthodiagraphic a.p. film the sum of the outlet diameters is estimated and a supplementary lateral film is exposed in selected cases. Employing pelvimetry in all primigravidae by the orthodiagraphic a.p. film would still result in a lower total population dose than does the presently used routine of complete pelvimetry, consisting of the same a.p. and lateral films, in selected cases.
在卡罗林斯卡大学医院的大量患者群体中，已经确定了包括骨盆直径平均值和相关性在内的放射学骨盆测量数据。评估了骨盆狭窄和临界骨盆测量的总体发生率，以及通过触诊选择骨盆狭窄患者的有效性。骨盆测量的指征与早期相关。通过重新评估骨盆测量的临床应用，提出了一种改良的常规低剂量骨盆测量方法。从正位X线片上测量出口横径，估算出口直径总和，并在选定病例中拍摄补充侧位片。在所有初产妇中使用正位X线片进行骨盆测量，与目前在选定病例中使用的由相同正位片和侧位片组成的完整骨盆测量常规方法相比，仍会导致更低的总人群剂量。
