| M9122 | Coxa plana, left hip |
| M913 | Pseudocoxalgia |
| M9130 | Pseudocoxalgia, unspecified hip |
| M9131 | Pseudocoxalgia, right hip |
| M9132 | Pseudocoxalgia, left hip |
| M914 | Coxa magna |
| M9140 | Coxa magna, unspecified hip |
| M9141 | Coxa magna, right hip |
| M9142 | Coxa magna, left hip |
| M918 | Other juvenile osteochondrosis of hip and pelvis |
| M9180 | Other juvenile osteochondrosis of hip and pelvis, unspecified leg |
| M9181 | Other juvenile osteochondrosis of hip and pelvis, right leg |
| M9182 | Other juvenile osteochondrosis of hip and pelvis, left leg |
| M919 | Juvenile osteochondrosis of hip and pelvis, unspecified |
| M9190 | Juvenile osteochondrosis of hip and pelvis, unspecified, unspecified leg |
| M9191 | Juvenile osteochondrosis of hip and pelvis, unspecified, right leg |
| M9192 | Juvenile osteochondrosis of hip and pelvis, unspecified, left leg |
| M92 | Other juvenile osteochondrosis |
| M920 | Juvenile osteochondrosis of humerus |
| M9200 | Juvenile osteochondrosis of humerus, unspecified arm |
| M9201 | Juvenile osteochondrosis of humerus, right arm |
| M9202 | Juvenile osteochondrosis of humerus, left arm |
| M921 | Juvenile osteochondrosis of radius and ulna |
| M9210 | Juvenile osteochondrosis of radius and ulna, unspecified arm Juvenile osteochondrosis of radius and ulna, unspecified arm |
| M9211 | Juvenile osteochondrosis of radius and ulna, right arm |
| M9212 | Juvenile osteochondrosis of radius and ulna, left arm |
| M922 | Juvenile osteochondrosis, hand |
| M9220 | Unspecified juvenile osteochondrosis, hand |
| M92201 | Unspecified juvenile osteochondrosis, right hand |
| M92202 | Unspecified juvenile osteochondrosis, left hand |
| M92209 | Unspecified juvenile osteochondrosis, unspecified hand |
| M9221 | Osteochondrosis (juvenile) of carpal lunate [Kienbock] |
| M92211 | Osteochondrosis (juvenile) of carpal lunate [Kienbock], right hand |
| M92212 | Osteochondrosis (juvenile) of carpal lunate [Kienbock], left hand |
| M92219 | Osteochondrosis (juvenile) of carpal lunate [Kienbock], unspecified hand |
| M9222 | Osteochondrosis (juvenile) of metacarpal heads [Mauclaire] |
| M92221 | Osteochondrosis (juvenile) of metacarpal heads [Mauclaire], right hand |
| M92222 | Osteochondrosis (juvenile) of metacarpal heads [Mauclaire], left hand |
| M92229 | Osteochondrosis (juvenile) of metacarpal heads [Mauclaire], unspecified hand |
| M9229 | Other juvenile osteochondrosis, hand |
| M92291 | Other juvenile osteochondrosis, right hand |
| M92292 | Other juvenile osteochondrosis, left hand |
| M92299 | Other juvenile osteochondrosis, unspecified hand |
| M923 | Other juvenile osteochondrosis, upper limb |
| M9230 | Other juvenile osteochondrosis, unspecified upper limb |
| M9231 | Other juvenile osteochondrosis, right upper limb |
| M9232 | Other juvenile osteochondrosis, left upper limb |
| M924 | Juvenile osteochondrosis of patella |
| M9240 | Juvenile osteochondrosis of patella, unspecified knee |
| M9241 | Juvenile osteochondrosis of patella, right knee |