San Francisco 49ers head coach Kyle Shanahan made an appearance at the team's opening training camp practice Sunday, watching from the sideline for roughly 30 minutes as he continues recovering from significant injuries sustained in a car crash near his Northern California home earlier this month.

A serious accident with a long list of injuries

Shanahan suffered a broken nose, three broken ribs, a broken hand and a severe concussion, along with more than 40 stitches to his face, in a two-car collision on the evening of July 14 near Palo Alto's Stanford Shopping Center, according to multiple reports. Shanahan collided with an SUV; the other driver was not injured, according to ESPN's Adam Schefter and Nick Wagoner. Drugs and alcohol were not involved in the crash, and no citations were issued to either driver.

Palo Alto police Lt. Nicholas Martinez confirmed both drivers were cooperative with responding officers, though the department declined to specify what caused the collision or assign fault. "We do not release information regarding the cause of the collision," Martinez said, citing the department's standard procedures for such cases. Paramedics transported Shanahan to a local hospital following the crash, where he remained for much of the night before being released.

The team confirms the injuries publicly

The 49ers publicly confirmed the crash and Shanahan's injuries in a statement released Saturday morning, ahead of general manager John Lynch's opening training camp press conference. The team........

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