Stabilization of the interphalangeal joint of the big toe: comparison of three methods.
Three methods of stabilizing the IP of the big toe were compared. In group A, 10 patients underwent tenodesis of the extensor hallucis longus to the extensor digitorum brevis tendon. All of them developed a toe-drop; two patients had significant symptoms that required IP fusion. In group B, 19 patients underwent IP fusion using smooth or threaded intramedullary Kirschner wire fixation. There were nine nonunions, three requiring refusion. In group C, 32 patients underwent IP fusion using intramedullary screw fixation. There was one nonunion with screw failure that required revision. Although none of our patients considered the toe-drop after extensor hallucis longus tenodesis cosmetically unacceptable, this may not be so in other cultures. All complications following IP fusion with screw fixation were technical and are avoidable. When stabilization of IP is required, we recommend fusion of IP with screw fixation.
Asirvatham
R
R
King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia.
Rooney
R J
RJ
Watts
H G
HG
D000293:Adolescent; D000328:Adult; D001174:Arthrodesis / Q000379:methods*; D001858:Bone Nails; D001863:Bone Screws; D002648:Child; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D016916:Joint Deformities, Acquired / Q000209:etiology / Q000601:surgery*; D008297:Male; D008683:Metatarsophalangeal Joint / Q000601:surgery*; D011183:Postoperative Complications; D013709:Tendon Transfer