M97.1 Periprosthetic fracture around internal prosthetic knee joint

Non-billable header with 2 child codes.

Applies from M97 Periprosthetic fracture around internal prosthetic joint

Excludes2 (not included here)

• fracture of bone following insertion of orthopedic implant, joint prosthesis or bone plate (M96.6-)
• breakage (fracture) of prosthetic joint (T84.01-)

Code first

• , if known, the specific type and cause of fracture, such as traumatic or pathological

7th character note

• The appropriate 7th character is to be added to each code from category M97

7th character required

• A — initial encounter
• D — subsequent encounter
• S — sequela

Codes under M97.1

• M97.11 Periprosthetic fracture around internal prosthetic right knee joint
• M97.12 Periprosthetic fracture around internal prosthetic left knee joint

Code annotations containing back-references to M97.1

Back-references to M97.1

• Type 2 Excludes: S82 Fracture of lower leg, including ankle ("periprosthetic fracture around internal prosthetic implant of knee joint (M97.1-)")

Back-references to M97

• Type 2 Excludes: M96 Intraoperative and postprocedural complications and disorders of musculoskeletal system, not elsewhere classified ("periprosthetic fracture around internal prosthetic joint (M97.-)")
• Type 1 Excludes: T84.01 Broken internal joint prosthesis ("periprosthetic joint implant fracture (M97.-)")

Diagnosis Index entries for M97.1

• Fracture, pathological (pathologic) › periprosthetic › knee

Nearby codes

• M97.01XS Periprosthetic fracture around internal prosthetic right hip joint, sequela
• M97.02 Periprosthetic fracture around internal prosthetic left hip joint
• M97.02XA Periprosthetic fracture around internal prosthetic left hip joint, initial encounter
• M97.02XD Periprosthetic fracture around internal prosthetic left hip joint, subsequent encounter
• M97.02XS Periprosthetic fracture around internal prosthetic left hip joint, sequela
• M97.1 Periprosthetic fracture around internal prosthetic knee joint (this code)
• M97.11 Periprosthetic fracture around internal prosthetic right knee joint
• M97.11XA Periprosthetic fracture around internal prosthetic right knee joint, initial encounter
• M97.11XD Periprosthetic fracture around internal prosthetic right knee joint, subsequent encounter
• M97.11XS Periprosthetic fracture around internal prosthetic right knee joint, sequela
• M97.12 Periprosthetic fracture around internal prosthetic left knee joint