ICD-10-CM > M00-M99 > M20-M25 > M24 > M24.6 M24.6 Ankylosis of joint Non-Billable/Non-Specific Type 1 Excludes stiffness of joint without ankylosis (M25.6-) Type 2 Excludes spine (M43.2-) Codes M24.60Ankylosis, unspecified jointM24.61Ankylosis, shoulderM24.611Ankylosis, right shoulderM24.612Ankylosis, left shoulderM24.619Ankylosis, unspecified shoulderM24.62Ankylosis, elbowM24.621Ankylosis, right elbowM24.622Ankylosis, left elbowM24.629Ankylosis, unspecified elbowM24.63Ankylosis, wristM24.631Ankylosis, right wristM24.632Ankylosis, left wristM24.639Ankylosis, unspecified wristM24.64Ankylosis, handM24.641Ankylosis, right handM24.642Ankylosis, left handM24.649Ankylosis, unspecified handM24.65Ankylosis, hipM24.651Ankylosis, right hipM24.652Ankylosis, left hipM24.659Ankylosis, unspecified hipM24.66Ankylosis, kneeM24.661Ankylosis, right kneeM24.662Ankylosis, left kneeM24.669Ankylosis, unspecified kneeM24.67Ankylosis, ankle and footM24.671Ankylosis, right ankleM24.672Ankylosis, left ankleM24.673Ankylosis, unspecified ankleM24.674Ankylosis, right footM24.675Ankylosis, left footM24.676Ankylosis, unspecified footM24.69Ankylosis, other specified joint