Treatment
The treatment of congenital vertical talus can be broadly classified into conservative and surgical.Serial casting
The mainstay of management of congenital vertical talus is serial manipulative casting also known as the reversed Ponseti technique. This technique involves gradual step-wise correction of the deformity usually on a weekly basis. In the event there is residual deformity or incomplete correction at the end of the serial castings, the orthopedic surgeon may resort to a minimally invasive surgery at the talo-navicular joint to achieve full correction. The results of the serial manipulative casting technique or reversed Ponseti technique are satisfactory especially if started shortly after birth.Classic soft tissue release
The classic or extensive soft tissue release involves a peri-talar release of tight or contracted ligamentous and capsular structures with the intent of achieving a complete repositioning or reduction of the talo-navicular joint. In that regard, various surgical techniques have been described. eferenceThe extensive soft tissue release may be indicated in cases where the conservative methods - serial manipulative casting technique- have failed to achieved full correction of the deformity. However, the results are guarded. All patients need close long term follow-up to allow for early detection of deformity recurrence. This is irrespective of the treatment modality used to attain deformity correction.Naviculectomy or resection arthroplasty
Naviculectomy or simply navicular excision represents a form of mid-tarsal resection arthroplasty. It may be necessary to associate naviculectomy with limited soft tissue releases to address the remaining components of the deformity. Naviculectomy has been practiced on ambulatory and non-ambulatory (non-walkers) patients.Naviculectomy is usually reserved for children with resistant or complicated forms of congenital vertical talus such as neglected, previously operated and recurrent cases. Naviculectomy may be indicated in the above resistant case of congenital vertical talus on the condition that a plantigrade foot is considered unlikely by the conservative serial casting methods. And on the condition that extensive soft tissue release is not expected to yield a satisfactory clinical and functional result. Generally, naviculectomy is a more tissue-friendly procedure in contrast to the more aggressive classic and extensive peri-talar soft tissue releases. The clinical and radiologic results of naviculectomy are satisfactory on the short term, and long term follow-up.References
External links
Congenital disorders of musculoskeletal system {{med-sign-stub