1.   Although artificial implants can create breasts that appear very real, she worried that the surgery would cause discomfort or limit her in her many sports.

2.   But this surgery causes pain, swelling, and other side effects.

3.   In another case, the surgery caused an abnormal heart rhythm and the patient needed a procedure to destroy damaged nerve fibers that were disrupting his heartbeat.

4.   Okonta, although she now thinks the procedure is unfair and painful, said her surgery did not cause complications.

5.   The multiple surgeries cause a buildup of scar tissue that hampers normal leg movement.

6.   This is the first report that donor tissue for knee surgery can cause illness or death, said Dr. Daniel Jernigan, a medical epidemiologist at the disease centers.

7.   But in deference to tradition, these laws are rarely enforced and authorities step in only if a surgery causes serious damage or death.

8.   The first surgery caused him to miss five games last season.

9.   The surgery could cause him to miss some playing time next season.

10.   Doctors decided not to remove the bullet for fear surgery would cause more damage.