Carboncrank said:
Then the answer is no. Nobody has broke a collarbone and won the tour the same year. I'll make it easier, find someone who podiumed in the Tour the same year he broke a collarbone.
Fausto Coppi was fragile physically with brittle bones, brought on by malnutrition as a child and the fact that he was a prisoner of war during WWII. He suffered no fewer than twenty major bone fractures from falls while either racing or training. At different times, he broke his collarbone, pelvis, and femur, as well as displacing a vertebra.
Here are some of Coppi's major fractures, and his bigs wins that year
1942: collarbone at the Vigorelli track in Milan/Won Italian National Championships set hour record
1950: pelvis in the Giro d'Italia
1951: collarbone in Milan-Turin/Won Stages in the Tour and Giro
1952: Collarbone on the track in Perpignan/Won
BOTH the Tour and the Giro
1954: Cracked head and knee while training/Won KOM at Giro and won Lombardia
1956: displaced vertebra in Giro d'Italia/
1957: Broken thigh in Sardinia
1959: head injuries while training
During an off season durny race Eddie Merckx had an epic crash that resulted in a broken back, twisted pelvis and he was knocked unconscious. Fernand Wambst, the other rider in the crash, died instantly. The crash effected Merckx for the rest of his career, always readjusting his saddle hight. That season Merckx won 37% of all the races he entered, including the Tour AND the Giro in the same year
I realize that you only started following the sport recently and only care about one rider so I would not expect you to know who these guys are. For years riders have won after injury, Armstrong is not the first nor will he be the last.