The claimant applied to the LAT for a catastrophic impairment designation, post-104 week IRBs, and payment of various medical benefits including partially approved CAT assessments. Adjudicator Reilly denied all claims and dismissed the application. With respect to the catastrophic impairment, Adjudicator Reilly found a maximum combined WPI of 32 percent. She found the claimant’s assessors attributed excessive impairment percentages. She found no evidence of right shoulder impairment and found lumbar spine impairment rated too high. She found the claimant’s left wrist and shoulder impairments ought to have been combined before arriving at the total WPI, rather than rating each separately. She found the rating of 18 percent WPI for grip strength to be questionable as OT and FAE assessments found normal grip strength. In terms of neurological ratings, Adjudicator Reilly found no evidence to support a rating for sexual dysfunction or hearing, and the rating for disturbances of consciousness and awareness ought to have been deferred to a psychiatrist. She found a total of 32 percent WPI for orthopaedic and neurological impairment, which did not meet Criterion 6. In terms of mental or behavioural impairment, Adjudicator Reilly did not accept the claimant’s expert’s rating of 20 percent WPI, as the facts described by the assessor were not supported by the evidence (i.e. ability to travel, ability to drive, ability to work part-time). Adjudicator Reilly preferred a maximum WPI of 10 percent for mental and behavioural impairment based on the IE assessor’s opinion. The combined physical and mental impairment did not exceed 55 percent, and the catastrophic impairment designation was dismissed. Adjudicator Reilly concluded that the claimant did not meet the post-104 week IRB test. The claimant had returned to work in a part-time fashion on multiple occasions after the accident. Surveillance showed him with greater physical abilities than reported to his assessors. The claimant’s job was terminated in 2021 because he did not want to return to the office full-time, and the management dismissed him. The claim for further CAT assessments was dismissed, as the claimant did not advance evidence to indicate why the denied amounts were reasonable and necessary. The claim for assistive devices was dismissed because they were not submitted on OCF-18s, and the claimant had exhausted his medical benefits limits.