MedicineNet - What is Hammer Toe
- Doctors review of this deformity of the foot.
- http://www.medicinenet.com/script/main/art.asp?articlekey=54807

eMedicine - Hammertoe Deformity
- Presents an introduction, indications, relevant anatomy, treatment, complications, and prognosis. Includes photographs.
- http://www.emedicine.com/orthoped/topic457.htm

Hammer Toe Deformity and its Surgical Correction
- Discusses aetiology, pathomechanics, conservative management, considerations, and procedures.
- http://podiatry.curtin.edu.au/encyclopedia/hammertoe/

Hammer Toe
- Provides a photograph with details about this foot problem. From ePodiatry.
- http://epodiatry.com/hammer-toe.htm

MedlinePlus Medical Encyclopedia: Hammer Toe
- Describes this condition, symptoms, causes, risk factors, tests, treatment, and complications.
- http://www.nlm.nih.gov/medlineplus/ency/article/001235.htm