Clinics in podiatric medicine and surgery
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Ankle joint arthrodesis should be considered the gold standard procedure for end-stage ankle arthritis in the appropriate patient. Incisional approach and fixation technique should be based on the patient and specific needs. ⋯ It is important to remember that positioning of the ankle joint is a keystone in ankle arthrodesis. There are complications that can arise from the ankle fusion, including the need for further surgical intervention owing to arthritis in the subtalar and midtarsal joints.
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Clin Podiatr Med Surg · Jul 2012
End-stage ankle arthritis: arthrodiastasis, supramalleolar osteotomy, or arthrodesis?
End-stage ankle arthritis is a debilitating condition that leads to pain and swelling in the ankle joint, with symptoms aggravated by standing and ambulation. Ankle arthritis commonly results from a history of trauma, or a series of recurrent injuries to the ankle. However, it may develop from other causes such as uneven loading of the ankle joint caused by an alignment deformity or from inflammatory arthritis such as rheumatoid arthritis, gout, or secondary to a serious joint infection. Patients with severe ankle arthritis often have limited ankle motion with an antalgic gait.
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Accurate early diagnosis with adequate reduction and maintenance of anatomic alignment of the dislocation or fracture within the Lisfranc joint complex have been found to be the key to successful outcomes regarding this injury. Because of the anatomic variations, the thin soft tissue envelop, and the abundance of ligamentous and capsular structures in the region, repair of these injuries can be a challenge. The classification systems used to describe these injuries aid in describing the mechanism of injury or displacement type present, which may aid in determining what treatment modality can provide the best outcome.
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Compartment syndrome is a rare but severe complication of lower extremity trauma. This article provides an extensive review of the literature, including incidence, physical examination findings, pathophysiology, compartment pressure evaluation, and surgical decompression techniques. Most of the recent compartment syndrome literature shows case reports of atypical causes of this limb-threatening disorder. Although the emphasis of this article is traumatic compartment syndrome, recent literature on chronic lower extremity compartment syndrome, secondary to exercise or activity, is also discussed.
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Lisfranc fracture-dislocations are complex injuries that require a high skill set from foot and ankle surgeons to diagnose and treat. Conservative treatment is seldom an option for treatment of Lisfranc injuries. The authors believe that even subtle injuries require surgical intervention. The comparison between open reduction internal fixation, partial arthrodesis, and complete arthrodesis is discussed, as well as various fixation techniques to accomplish these procedures when approaching a Lisfranc injury.