Erdoğru T, Savaş M, Yilmaz N, Baykara M
Akdeniz University Faculty of Medicine Department of Urology, Antalya, Turkey.
Int J Impot Res. 2001 Feb;13(1):10-3; discussion 14-5. doi: 10.1038/sj.ijir.3900634.
The existence and importance of patients with low penile buckling pressure and normal penile hemodynamic status have been recently recognized. We assessed the ratio of inadequate erection for vaginal penetration (low buckling pressure) in patients with normal penile vascular system proved with penile Doppler ultrasonography. A total of 101 patients with normal penile vascular status were retrospectively scrutinized dependent on penile axial rigidity (buckling pressure). Ninety patients had sufficient penile axial rigidity (> or = 550 g) whereas in the remaining 11 patients (11%) inadequate penile buckling pressure for vaginal penetration (< 550 g) was determined. Penile geometric and mechanical properties should not be overlooked during the evaluation of penile vascular system lest the patient be incorrectly diagnosed as having psychogenic impotence.
阴茎弯曲压力低但阴茎血流动力学状态正常的患者的存在及其重要性最近已得到认可。我们评估了经阴茎多普勒超声证实阴茎血管系统正常的患者中因阴道插入勃起不足（弯曲压力低）的比例。根据阴茎轴向硬度（弯曲压力）对总共101例阴茎血管状态正常的患者进行了回顾性审查。90例患者有足够的阴茎轴向硬度（≥550克），而其余11例患者（11%）确定存在因阴道插入阴茎弯曲压力不足（<550克）的情况。在评估阴茎血管系统时，不应忽视阴茎的几何和机械特性，以免患者被错误诊断为患有心因性阳痿。
