Chondropathies (M91-M94)
M91Juvenile osteochondrosis of hip and pelvis
Excludes 1: slipped upper femoral epiphysis (nontraumatic) (M93.0-)
M91.0Juvenile osteochondrosis of pelvis
› Osteochondrosis (juvenile) of acetabulum
› Osteochondrosis (juvenile) of iliac crest [Buchanan]
› Osteochondrosis (juvenile) of ischiopubic synchondrosis [van Neck]
› Osteochondrosis (juvenile) of symphysis pubis [Pierson]
M91.1Juvenile osteochondrosis of head of femur [Legg-Calvé-Perthes]
M91.10Juvenile osteochondrosis of head of femur [Legg-Calvé-Perthes], unspecified leg
M91.11Juvenile osteochondrosis of head of femur [Legg-Calvé-Perthes], right leg
M91.12Juvenile osteochondrosis of head of femur [Legg-Calvé-Perthes], left leg
M91.2Coxa plana
› Hip deformity due to previous juvenile osteochondrosis
M91.20Coxa plana, unspecified hip
M91.21Coxa plana, right hip
M91.22Coxa plana, left hip
M91.3Pseudocoxalgia
M91.30Pseudocoxalgia, unspecified hip
M91.31Pseudocoxalgia, right hip
M91.32Pseudocoxalgia, left hip
M91.4Coxa magna
M91.40Coxa magna, unspecified hip
M91.41Coxa magna, right hip
M91.42Coxa magna, left hip
M91.8Other juvenile osteochondrosis of hip and pelvis
› Juvenile osteochondrosis after reduction of congenital dislocation of hip
M91.80Other juvenile osteochondrosis of hip and pelvis, unspecified leg
M91.81Other juvenile osteochondrosis of hip and pelvis, right leg
M91.82Other juvenile osteochondrosis of hip and pelvis, left leg
M91.9Juvenile osteochondrosis of hip and pelvis, unspecified
M91.90Juvenile osteochondrosis of hip and pelvis, unspecified, unspecified leg
M91.91Juvenile osteochondrosis of hip and pelvis, unspecified, right leg
M91.92Juvenile osteochondrosis of hip and pelvis, unspecified, left leg
M92Other juvenile osteochondrosis
M92.0Juvenile osteochondrosis of humerus
› Osteochondrosis (juvenile) of capitulum of humerus [Panner]
› Osteochondrosis (juvenile) of head of humerus [Haas]
M92.00Juvenile osteochondrosis of humerus, unspecified arm
M92.01Juvenile osteochondrosis of humerus, right arm
M92.02Juvenile osteochondrosis of humerus, left arm
M92.1Juvenile osteochondrosis of radius and ulna
› Osteochondrosis (juvenile) of lower ulna [Burns]
› Osteochondrosis (juvenile) of radial head [Brailsford]
M92.10Juvenile osteochondrosis of radius and ulna, unspecified arm
M92.11Juvenile osteochondrosis of radius and ulna, right arm
M92.12Juvenile osteochondrosis of radius and ulna, left arm
M92.2Juvenile osteochondrosis, hand
M92.20Unspecified juvenile osteochondrosis, hand
M92.201Unspecified juvenile osteochondrosis, right hand
M92.202Unspecified juvenile osteochondrosis, left hand
M92.209Unspecified juvenile osteochondrosis, unspecified hand
M92.21Osteochondrosis (juvenile) of carpal lunate [Kienböck]
M92.211Osteochondrosis (juvenile) of carpal lunate [Kienböck], right hand
M92.212Osteochondrosis (juvenile) of carpal lunate [Kienböck], left hand
M92.219Osteochondrosis (juvenile) of carpal lunate [Kienböck], unspecified hand
M92.22Osteochondrosis (juvenile) of metacarpal heads [Mauclaire]
M92.221Osteochondrosis (juvenile) of metacarpal heads [Mauclaire], right hand
M92.222Osteochondrosis (juvenile) of metacarpal heads [Mauclaire], left hand
M92.229Osteochondrosis (juvenile) of metacarpal heads [Mauclaire], unspecified hand
M92.29Other juvenile osteochondrosis, hand
M92.291Other juvenile osteochondrosis, right hand
M92.292Other juvenile osteochondrosis, left hand
M92.299Other juvenile osteochondrosis, unspecified hand
M92.3Other juvenile osteochondrosis, upper limb
M92.30Other juvenile osteochondrosis, unspecified upper limb
M92.31Other juvenile osteochondrosis, right upper limb
M92.32Other juvenile osteochondrosis, left upper limb
M92.4Juvenile osteochondrosis of patella
› Osteochondrosis (juvenile) of primary patellar center [Köhler]
› Osteochondrosis (juvenile) of secondary patellar centre [Sinding Larsen]
M92.40Juvenile osteochondrosis of patella, unspecified knee
M92.41Juvenile osteochondrosis of patella, right knee
M92.42Juvenile osteochondrosis of patella, left knee
M92.5Juvenile osteochondrosis of tibia and fibula
M92.50Unspecified juvenile osteochondrosis of tibia and fibula
M92.501Unspecified juvenile osteochondrosis, right leg
M92.502Unspecified juvenile osteochondrosis, left leg
M92.503Unspecified juvenile osteochondrosis, bilateral leg
M92.509Unspecified juvenile osteochondrosis, unspecified leg
M92.51Juvenile osteochondrosis of proximal tibia
› Blount disease
› Tibia vara
M92.511Juvenile osteochondrosis of proximal tibia, right leg
M92.512Juvenile osteochondrosis of proximal tibia, left leg
M92.513Juvenile osteochondrosis of proximal tibia, bilateral
M92.519Juvenile osteochondrosis of proximal tibia, unspecified leg
M92.52Juvenile osteochondrosis of tibia tubercle
› Osgood-Schlatter disease
M92.521Juvenile osteochondrosis of tibia tubercle, right leg
M92.522Juvenile osteochondrosis of tibia tubercle, left leg
M92.523Juvenile osteochondrosis of tibia tubercle, bilateral
M92.529Juvenile osteochondrosis of tibia tubercle, unspecified leg
M92.59Other juvenile osteochondrosis of tibia and fibula
M92.591Other juvenile osteochondrosis of tibia and fibula, right leg
M92.592Other juvenile osteochondrosis of tibia and fibula, left leg
M92.593Other juvenile osteochondrosis of tibia and fibula, bilateral
M92.599Other juvenile osteochondrosis of tibia and fibula, unspecified leg
M92.6Juvenile osteochondrosis of tarsus
› Osteochondrosis (juvenile) of calcaneum [Sever]
› Osteochondrosis (juvenile) of os tibiale externum [Haglund]
› Osteochondrosis (juvenile) of talus [Diaz]
› Osteochondrosis (juvenile) of tarsal navicular [Köhler]
M92.60Juvenile osteochondrosis of tarsus, unspecified ankle
M92.61Juvenile osteochondrosis of tarsus, right ankle
M92.62Juvenile osteochondrosis of tarsus, left ankle
M92.7Juvenile osteochondrosis of metatarsus
› Osteochondrosis (juvenile) of fifth metatarsus [Iselin]
› Osteochondrosis (juvenile) of second metatarsus [Freiberg]
M92.70Juvenile osteochondrosis of metatarsus, unspecified foot
M92.71Juvenile osteochondrosis of metatarsus, right foot
M92.72Juvenile osteochondrosis of metatarsus, left foot
M92.8Other specified juvenile osteochondrosis
› Calcaneal apophysitis
M92.9Juvenile osteochondrosis, unspecified
› Juvenile apophysitis NOS
› Juvenile epiphysitis NOS
› Juvenile osteochondritis NOS
› Juvenile osteochondrosis NOS
M93Other osteochondropathies
Excludes 2: osteochondrosis of spine (M42.-)
M93.0Slipped upper femoral epiphysis (nontraumatic)
› Slipped capital femoral epiphysis (SCFE)
› Slipped upper femoral epiphysis (SUFE)
Use Additional Code: code for associated chondrolysis (M94.3)
M93.00Unspecified slipped upper femoral epiphysis (nontraumatic)
M93.001Unspecified slipped upper femoral epiphysis (nontraumatic), right hip
M93.002Unspecified slipped upper femoral epiphysis (nontraumatic), left hip
M93.003Unspecified slipped upper femoral epiphysis (nontraumatic), unspecified hip
M93.004Unspecified slipped upper femoral epiphysis (nontraumatic), bilateral hips
M93.01Acute slipped upper femoral epiphysis, stable (nontraumatic)
M93.011Acute slipped upper femoral epiphysis, stable (nontraumatic), right hip
M93.012Acute slipped upper femoral epiphysis, stable (nontraumatic), left hip
M93.013Acute slipped upper femoral epiphysis, stable (nontraumatic), unspecified hip
M93.014Acute slipped upper femoral epiphysis, stable (nontraumatic), bilateral hips
M93.02Chronic slipped upper femoral epiphysis, stable (nontraumatic)
M93.021Chronic slipped upper femoral epiphysis, stable (nontraumatic), right hip
M93.022Chronic slipped upper femoral epiphysis, stable (nontraumatic), left hip
M93.023Chronic slipped upper femoral epiphysis, stable (nontraumatic), unspecified hip
M93.024Chronic slipped upper femoral epiphysis, stable (nontraumatic), bilateral hips
M93.03Acute on chronic slipped upper femoral epiphysis, stable (nontraumatic)
M93.031Acute on chronic slipped upper femoral epiphysis, stable (nontraumatic), right hip
M93.032Acute on chronic slipped upper femoral epiphysis, stable (nontraumatic), left hip
M93.033Acute on chronic slipped upper femoral epiphysis, stable (nontraumatic), unspecified hip
M93.034Acute on chronic slipped upper femoral epiphysis, stable (nontraumatic), bilateral hips
M93.04Acute slipped upper femoral epiphysis, unstable (nontraumatic)
M93.041Acute slipped upper femoral epiphysis, unstable (nontraumatic), right hip
M93.042Acute slipped upper femoral epiphysis, unstable (nontraumatic), left hip
M93.043Acute slipped upper femoral epiphysis, unstable (nontraumatic), unspecified hip
M93.044Acute slipped upper femoral epiphysis, unstable (nontraumatic), bilateral hips
M93.05Acute on chronic slipped upper femoral epiphysis, unstable (nontraumatic)
M93.051Acute on chronic slipped upper femoral epiphysis, unstable (nontraumatic), right hip
M93.052Acute on chronic slipped upper femoral epiphysis, unstable (nontraumatic), left hip
M93.053Acute on chronic slipped upper femoral epiphysis, unstable (nontraumatic), unspecified hip
M93.054Acute on chronic slipped upper femoral epiphysis, unstable (nontraumatic), bilateral hips
M93.06Acute slipped upper femoral epiphysis, unspecified stability (nontraumatic)
M93.061Acute slipped upper femoral epiphysis, unspecified stability (nontraumatic), right hip
M93.062Acute slipped upper femoral epiphysis, unspecified stability (nontraumatic), left hip
M93.063Acute slipped upper femoral epiphysis, unspecified stability (nontraumatic), unspecified hip
M93.064Acute slipped upper femoral epiphysis, unspecified stability (nontraumatic), bilateral hips
M93.07Acute on chronic slipped upper femoral epiphysis, unspecified stability (nontraumatic)
M93.071Acute on chronic slipped upper femoral epiphysis, unspecified stability (nontraumatic), right hip
M93.072Acute on chronic slipped upper femoral epiphysis, unspecified stability (nontraumatic), left hip
M93.073Acute on chronic slipped upper femoral epiphysis, unspecified stability (nontraumatic), unspecified hip
M93.074Acute on chronic slipped upper femoral epiphysis, unspecified stability (nontraumatic), bilateral hips
M93.1Kienböck's disease of adults
› Adult osteochondrosis of carpal lunates
M93.2Osteochondritis dissecans
M93.20Osteochondritis dissecans of unspecified site
M93.21Osteochondritis dissecans of shoulder
M93.211Osteochondritis dissecans, right shoulder
M93.212Osteochondritis dissecans, left shoulder
M93.219Osteochondritis dissecans, unspecified shoulder
M93.22Osteochondritis dissecans of elbow
M93.221Osteochondritis dissecans, right elbow
M93.222Osteochondritis dissecans, left elbow
M93.229Osteochondritis dissecans, unspecified elbow
M93.23Osteochondritis dissecans of wrist
M93.231Osteochondritis dissecans, right wrist
M93.232Osteochondritis dissecans, left wrist
M93.239Osteochondritis dissecans, unspecified wrist
M93.24Osteochondritis dissecans of joints of hand
M93.241Osteochondritis dissecans, joints of right hand
M93.242Osteochondritis dissecans, joints of left hand
M93.249Osteochondritis dissecans, joints of unspecified hand
M93.25Osteochondritis dissecans of hip
M93.251Osteochondritis dissecans, right hip
M93.252Osteochondritis dissecans, left hip
M93.259Osteochondritis dissecans, unspecified hip
M93.26Osteochondritis dissecans knee
M93.261Osteochondritis dissecans, right knee
M93.262Osteochondritis dissecans, left knee
M93.269Osteochondritis dissecans, unspecified knee
M93.27Osteochondritis dissecans of ankle and joints of foot
M93.271Osteochondritis dissecans, right ankle and joints of right foot
M93.272Osteochondritis dissecans, left ankle and joints of left foot
M93.279Osteochondritis dissecans, unspecified ankle and joints of foot
M93.28Osteochondritis dissecans other site
M93.29Osteochondritis dissecans multiple sites
M93.8Other specified osteochondropathies
M93.80Other specified osteochondropathies of unspecified site
M93.81Other specified osteochondropathies of shoulder
M93.811Other specified osteochondropathies, right shoulder
M93.812Other specified osteochondropathies, left shoulder
M93.819Other specified osteochondropathies, unspecified shoulder
M93.82Other specified osteochondropathies of upper arm
M93.821Other specified osteochondropathies, right upper arm
M93.822Other specified osteochondropathies, left upper arm
M93.829Other specified osteochondropathies, unspecified upper arm
M93.83Other specified osteochondropathies of forearm
M93.831Other specified osteochondropathies, right forearm
M93.832Other specified osteochondropathies, left forearm
M93.839Other specified osteochondropathies, unspecified forearm
M93.84Other specified osteochondropathies of hand
M93.841Other specified osteochondropathies, right hand
M93.842Other specified osteochondropathies, left hand
M93.849Other specified osteochondropathies, unspecified hand
M93.85Other specified osteochondropathies of thigh
M93.851Other specified osteochondropathies, right thigh
M93.852Other specified osteochondropathies, left thigh
M93.859Other specified osteochondropathies, unspecified thigh
M93.86Other specified osteochondropathies lower leg
M93.861Other specified osteochondropathies, right lower leg
M93.862Other specified osteochondropathies, left lower leg
M93.869Other specified osteochondropathies, unspecified lower leg
M93.87Other specified osteochondropathies of ankle and foot
M93.871Other specified osteochondropathies, right ankle and foot
M93.872Other specified osteochondropathies, left ankle and foot
M93.879Other specified osteochondropathies, unspecified ankle and foot
M93.88Other specified osteochondropathies other
M93.89Other specified osteochondropathies multiple sites
M93.9Osteochondropathy, unspecified
› Apophysitis NOS
› Epiphysitis NOS
› Osteochondritis NOS
› Osteochondrosis NOS
M93.90Osteochondropathy, unspecified of unspecified site
M93.91Osteochondropathy, unspecified of shoulder
M93.911Osteochondropathy, unspecified, right shoulder
M93.912Osteochondropathy, unspecified, left shoulder
M93.919Osteochondropathy, unspecified, unspecified shoulder
M93.92Osteochondropathy, unspecified of upper arm
M93.921Osteochondropathy, unspecified, right upper arm
M93.922Osteochondropathy, unspecified, left upper arm
M93.929Osteochondropathy, unspecified, unspecified upper arm
M93.93Osteochondropathy, unspecified of forearm
M93.931Osteochondropathy, unspecified, right forearm
M93.932Osteochondropathy, unspecified, left forearm
M93.939Osteochondropathy, unspecified, unspecified forearm
M93.94Osteochondropathy, unspecified of hand
M93.941Osteochondropathy, unspecified, right hand
M93.942Osteochondropathy, unspecified, left hand
M93.949Osteochondropathy, unspecified, unspecified hand
M93.95Osteochondropathy, unspecified of thigh
M93.951Osteochondropathy, unspecified, right thigh
M93.952Osteochondropathy, unspecified, left thigh
M93.959Osteochondropathy, unspecified, unspecified thigh
M93.96Osteochondropathy, unspecified lower leg
M93.961Osteochondropathy, unspecified, right lower leg
M93.962Osteochondropathy, unspecified, left lower leg
M93.969Osteochondropathy, unspecified, unspecified lower leg
M93.97Osteochondropathy, unspecified of ankle and foot
M93.971Osteochondropathy, unspecified, right ankle and foot
M93.972Osteochondropathy, unspecified, left ankle and foot
M93.979Osteochondropathy, unspecified, unspecified ankle and foot
M93.98Osteochondropathy, unspecified other
M93.99Osteochondropathy, unspecified multiple sites
M94Other disorders of cartilage
M94.0Chondrocostal junction syndrome [Tietze]
› Costochondritis
M94.1Relapsing polychondritis
M94.2Chondromalacia
Excludes 1: chondromalacia patellae (M22.4)
M94.20Chondromalacia, unspecified site
M94.21Chondromalacia, shoulder
M94.211Chondromalacia, right shoulder
M94.212Chondromalacia, left shoulder
M94.219Chondromalacia, unspecified shoulder
M94.22Chondromalacia, elbow
M94.221Chondromalacia, right elbow
M94.222Chondromalacia, left elbow
M94.229Chondromalacia, unspecified elbow
M94.23Chondromalacia, wrist
M94.231Chondromalacia, right wrist
M94.232Chondromalacia, left wrist
M94.239Chondromalacia, unspecified wrist
M94.24Chondromalacia, joints of hand
M94.241Chondromalacia, joints of right hand
M94.242Chondromalacia, joints of left hand
M94.249Chondromalacia, joints of unspecified hand
M94.25Chondromalacia, hip
M94.251Chondromalacia, right hip
M94.252Chondromalacia, left hip
M94.259Chondromalacia, unspecified hip
M94.26Chondromalacia, knee
M94.261Chondromalacia, right knee
M94.262Chondromalacia, left knee
M94.269Chondromalacia, unspecified knee
M94.27Chondromalacia, ankle and joints of foot
M94.271Chondromalacia, right ankle and joints of right foot
M94.272Chondromalacia, left ankle and joints of left foot
M94.279Chondromalacia, unspecified ankle and joints of foot
M94.28Chondromalacia, other site
M94.29Chondromalacia, multiple sites
M94.3Chondrolysis
Code First: any associated slipped upper femoral epiphysis (nontraumatic) (M93.0-)
M94.35Chondrolysis, hip
M94.351Chondrolysis, right hip
M94.352Chondrolysis, left hip
M94.359Chondrolysis, unspecified hip
M94.8Other specified disorders of cartilage
M94.8XOther specified disorders of cartilage
M94.8X0Other specified disorders of cartilage, multiple sites
M94.8X1Other specified disorders of cartilage, shoulder
M94.8X2Other specified disorders of cartilage, upper arm
M94.8X3Other specified disorders of cartilage, forearm
M94.8X4Other specified disorders of cartilage, hand
M94.8X5Other specified disorders of cartilage, thigh
M94.8X6Other specified disorders of cartilage, lower leg
M94.8X7Other specified disorders of cartilage, ankle and foot
M94.8X8Other specified disorders of cartilage, other site
M94.8X9Other specified disorders of cartilage, unspecified sites
M94.9Disorder of cartilage, unspecified