story of a doctor who become patient

as we know , the ordinary relationship between doctor and patient but we see in this novel the doctor become patient and how he feel about his body and describes in great details his experience of his healing
the story began when sacks injured in the mountain , he was a lone and feel hopeless
and no one can help his broken leg
then sacks describes the bizarreness which he feel about his body and his thoughts of fear
all i can say .thank you allah