- 作者：A. Albert ; a1.albert@belgacom.net ; P.-A. Deleu ; T. Leemrijse ; P. Maldague ; B. Devos Bevernage
- 关键词：Arthroscopy ; Subtalar ; Arthrodesis ; Posterior
- 刊名：Revue de Chirurgie Orthop茅dique et Traumatologique
- 出版年：2011
- 期刊代码：pca328_18770517
- 类别：med
- 出版时间：June 2011
- 卷：97
- 期：4
- 页码：405
- 文件大小：123 K
Background
Isolated subtalar arthrodesis is the treatment of choice for several conditions聽鈥撀爉ostly subtalar arthritis, tarsal coalition and posterior tibial tendon dysfunction聽鈥撀爑nresponsive to conservative treatment. Arthroscopic procedures are an interesting recent alternative, less invasive than conventional open techniques. Posterior arthroscopy, in prone position, could be more advantageous than the conventional lateral and/or anterior approach.Materials and methods
Ten cases, from 20 to 59 years old, were prospectively followed up for minimum of one year (range 12 to 31 months). Arthritis and tarsal coalition were the most common indications.
Results
Fusion was observed in all cases at a maximum of 9 weeks. Mean average AOFAS score improved from 47 to 78. No complications were noted related to the technique. Only two patients, operated for a symptomatic subtalar coalition, complained of some residual pain due to a lateral submalleolar impingement. Interest of preservation of vascular talar supply and bone grafting are discussed.
Conclusion
The good results using this innovative technique are encouraging. Long term randomised studies remain necessary to confirm the reliability of the procedure in these different indications, and the type of bone graft to favor, if really needed.
Level of evidence
Level IV Therapeutic study.