73. The gross income of a worker who suffers an employment injury while he is the beneficiary of an income replacement indemnity is the revalorized gross income on the basis of which his initial indemnity was computed or the gross income he derives from his new employment, whichever is greater.
The income replacement indemnity of the worker who has suffered an employment injury ceases to be paid to him and in no case may his new indemnity be greater than the indemnity computed on the basis of the Maximum Yearly Insurable Earnings in force when a subsequent employment injury appears.