girl on beach

Women’s Health Library

Our Health Library information does not replace the advice of a doctor. Please be advised that this information is made available to assist our patients to learn more about their health. Our providers may not see and/or treat all topics found herein.

Anterior cruciate ligament (ACL) injuries

An anterior cruciate ligament (ACL) injury is a tear in a knee ligament that connects the thighbone (femur) to the shinbone (tibia). The ACL helps keep your knee stable.

You can tear your ACL when the upper leg bone is moving in a different direction from the lower leg bone. Sometimes the ACL is completely torn. Other times it is only partially torn. It can happen during sports or from trauma when you fall or are hit around the knee.

News & Events

Telehealth & COVID-19

Telehealth Visits are available. Request by calling (650) 239-5303 or  click “Request Appointment” above. We have a secure HIPAA compliant platform that allows me discuss your health matters privately. If you need an in person visit, please know we are using CDC guidelines of distancing patients and disinfecting. Masks are mandatory for all staff and patients. Dr Serrato does not see COVID patients here nor those with any respiratory symptoms. Your safety is of the utmost concern to me.… Continue Reading