( July 23, 2026, 1:39 PM EDT) -- NEW YORK — A New York federal judge on July 22 found that opinions offered by an expert retained by one of the few plaintiffs remaining in the M/L Taper hip multidistrict litigation are unreliable and that he could not establish what caused the man’s device to fracture; the judge also granted summary judgment to the manufacturer because of the exclusion of the expert testimony....