Conclusions: Pedicled patella can be transposed to medial or lateral condyles of tibia and femur.It can be used for repairing knee joint surface defect and reserving the knee function utmostly.

• 结论：带血管蒂髌骨可以移位至股骨内外侧髁、或胫骨内外侧髁，利用髌骨的关节面修复股骨髁或胫骨髁关节面缺损，以期最大限度保留膝关节的功能。