EE REPORTED TO THE MINE SAFETY SUPERVISOR A POSSIBLE SPRAIN TO HIS LEFT MIDDLE FINGER FROM PULLING ON BATTERY CHARGER PLUG FROM THE PREVIOUS WEEK. HE ALSO STATED IN SORENESS AND SWELLING CONTINUED HE WAS TO TO SEEK MEDICAL TREATMENT. ON 6-13-02 HE WAS EXAMINED BY A PHYSICIAN AND GIVEN A ""LIGHT DUTY"" RETURN TO WORK SLIP. HE BEGANMISSING WORK DAYS AS OF 6-13-02.