To the Editor:
We had one case similar to that reported by Lau, et al1. The patient is a 72-year-old woman who sustained a painful fistula (Figure 1a) after dental implants 6 months before. She had taken alendronate weekly for 4 years. She underwent sequestrectomy of necrotic bone, oral antibiotics, and oral irrigation with …
Address correspondence to Dr. Yu; E-mail: ortho.yu{at}msa.hinet.net