1) This operation has two advantages:1) Navicular fossa is repaired to dilate urethral outlet and to reduce resistance of urination.

2) Fracture of waist of left hand navicular 3 months whether activity?

3) Did not restore completely after navicular fracture. How to do?

4) The accessory navicular bone is one of the most symptomatic bones of the foot.

5) After artifice navicular fracture undertakes steel nails fixed rehabilitation, still have durative ache, what should notice? What kind of treatment to have?

6) Objective:To investigate the effect of Combined therapy of Super Lizer and Capsaicine paste in patients with osteochondritis (tubercle of tibiaosteochondritis and navicular bone osteochondritis).

7) Methods Based on the anatomic study, the vascularized periosteal flat of the first cuneiform bone was designed to transplant into navicular.

8) Objective To find a better method to the treatment of un-union of navicular bone fracture.

9) To evaluate curative effect modification operation on imperforate anus with rectal fistula to navicular fossa.

10) Objective Provide a new operative method to treat ischemic necrosis of navicular.

11) Conclusion Effects of implantation of malleolus radialis with vascularized periosteal flap for disunion of fracture of carpal navicular is satisfying.

12) Objective To explore the methods and therapeutic effect of implantation of malleolus radialis with vascularized periosteal flap for disunion of fracture of carpal navicular.

13) CONCLUSION: Implantation of malleolus radialis with vascularized periosteal flap is an effective way to treat the disunion of carpal navicular fracture.

14) Objective To evaluate the urethra-lengthening technique in the management of stricture of the external orifice and navicular fossa of urethra.

15) Acute partial or complete rupture of the posterior tibial tendon in young,(http:///navicular.html) athletic individuals is less common and is usually seen at the insertion of the tendon on the navicular bone (24).