Among high school girls in the US, the sport with the highest risk of ACL tear is soccer, followed by basketball and lacrosse. In the US womens basketball and soccer experience the most ACL tears then all other sports. The highest risk sport for high school boys in the US was basketball, followed by lacrosse and soccer. In basketball, women are 5-8 times more likely to experience an ACL tear then men. Dogs
Cruciate ligament rupture is a common orthopedic disorder in dogs. A study of insurance data showed the majority of the breeds with increased risk of cruciate ligament rupture were large or giant. References


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This phenomenon is also called detrusor external sphincter dyssynergia (DESD). This leads to urinary retention with high pressures in the bladder that can damage the kidneys. The bladder volume is usually smaller than normal due to increased muscle tone in the bladder. Spastic neurogenic bladder is usually caused by damage to the spinal cord above the level of the 10th thoracic vertebrae (T10). Flaccid
In flaccid bladder (also known as lower motor neuron or hypotonic bladder), the muscles of the bladder lose ability to contract normally. This can cause the inability to void urine even if the bladder is full and cause a large bladder capacity. The internal urinary sphincter can contract normally, however urinary incontinence is common. This type of neurogenic bladder is caused by damage to the peripheral nerves that travel from the spinal cord to the bladder. Mixed
Mixed type of neurogenic bladder can cause a combination of the above presentations. In mixed type A, the bladder muscle is flaccid but the sphincter is overactive. This creates a large, low pressure bladder and inability to void, but does not carry as much risk for kidney damage as a spastic bladder. Mixed type B is characterized by a flaccid external sphincter and a spastic bladder causing problems with incontinence. Signs and symptoms
Neurogenic bladder can cause a range of urinary symptoms including urinary urgency, urinary incontinence or difficulty urinating (urinary retention). The first sign of bladder dysfunction may be recurrent urinary tract infections (UTIs).