The patient has an injury to his right hand and wrist after falling from a bicycle. There is a 5 cm jagged laceration with a foreign body in the tissue of the right index finger. There is also extensive damage to the right index fingernail. The patient also has a large contusion to his right wrist and an abrasion on his right elbow. The foreign body was removed in the ED. Upon admission, he is seen by a hand specialist to have the laceration and nail repaired. The contusion of the wrist was treated with ice and elevation. What is the coding and sequencing of the diagnoses in this case?