77.8 Other partial ostectomy
[0-9]
Condylectomy
Excludes:
amputation (84.00-84.19, 84.91)
arthrectomy (80.90-80.99)
excision of bone ends associated with:
arthrodesis (81.00-81.39, 81.62-81.66)
arthroplasty (81.40-81.59, 81.71-81.85)
excision of cartilage (80.5-80.6, 80.80-80.99)
excision of head of femur with synchronous replacement (00.70-00.73, 81.51-81.53)
hemilaminectomy (03.01-03.09)
laminectomy (03.01-03.09)
ostectomy for hallux valgus (77.51-77.59)
partial amputation:
finger (84.01)
thumb (84.02)
toe (84.11)
resection of ribs incidental to thoracic operation -- omit code
that incidental to other operation -- omit code