OBJECTIVE To digitally model (three-dimensional, 3D) the course of the pudendal arteries relative to the bony pelvis in the adult male, and to identify sites of compression with different bicycle riding positions as a potential cause of penile hypoxia and erectile dysfunction. SUBJECTS AND METHODS 3D models were made from computed tomography scans of one adult male pelvis (a healthy volunteer...

Sacroiliac joint (SIJ) is an uncommon localisation of osteoarthritis. Instability of this joint is one of rare aetiologies. It can occur after resection of the pubic symphysis for whatever the reason. The biomechanical consequences on the SIJ are increasing shear forces and vertical restrain. This leads to secondary progressive SIJ osteoarthritis. There is no specific rehabilitation programme f...

THE PELVIC RING IS STRESSED BY EXTERNAL FORCES by partial body weight, by ligament tension, and by muscles forces stabilizing the hip joints. For the symphysis ossis pubis there exist data concerning the type and magnitude of stresses. In one-leg-standing pressure, shear forces are predominant, and in both-leg-standing tensile forces are acting on the pelvic ring. Rupture of the symphysis is pr...

The case of a 39 year old woman who had diastasis of pubic symphysis following childbirth and later developed severe chronic neuropathic pain and disability is presented. She received extensive surgical and medical treatment for 6 years with no improvement of symptoms. The VNRS (Visual Numerical Rating Scale) pain score was 7/10 or more most of the time. This was quite disabling in terms of her...

BACKGROUND Defining pathologic widening of the pubic symphysis in the pediatric population continues to be a clinical challenge. The purpose of this study is to define a normal range of pubic symphyseal widths in various age and gender groups using axial computerized tomography (CT) scans. METHODS Axial CT images of 140 patients aged between 2 years and 15 years were obtained from our databas...

BACKGROUND A 55-year-old woman was seen for pubic symphysis tenderness that started 3 weeks after bladder suspension surgery for urinary incontinence. A diagnosis of osteitis pubis was made based on the results of the physical, radiographic, and laboratory examinations. The paucity of information on this topic in primary care textbooks prompted a literature review of the subject. METHODS A co...

Pubic symphysiolysis and retroperitoneal arterial vessel rupture after bareback horse riding is a rare traumatic combination. We report a case of a 59-year-old man who experienced severe pubic, abdominal and lower back pain due to a bounce after a asynchronous rhythm of horseback riding without a saddle. The patient was referred to our Emergency Department because of a suspected ruptured abdomi...