[Primary cutaneous mucormycosis: a case report].

The authors report the clinical history of a patient having presented a cutaneous mucormycosis at the waning of a traumatic dilapidation post of the left lower limb. Mucormycosis is an opportunistic fungal infection due to fungi of the group of mucorales present in the environment. There are various clinical forms of the disease; it occurs generally in a predisposed environment.

[Ankle instability with involvement of the subtalar joint demonstrated by MRI. Results with the Castaing procedure in 45 cases].

The authors report 46 cases of instability of the hindfoot involving the subtalar joint, with or without combined involvement of the tibiotalar ligaments, which were treated using Castaing's technique of ligament plasty between 1988 and 1999. Preoperatively, the patients complained of instability, recurrent sprains and pain. A tarsal sinus syndrome was present in 39%.

[Equinovarus of the foot in adults treated with tibiocalcaneal arthrodesis. Review of 18 cases].

The authors have retrospectively studied 18 cases of tibiocalcaneal arthrodesis performed to treat a fixed equinovarus deformity of the foot in 13 adult patients. The operations were performed between 1981 and 1998; there were 9 neurologic and 9 post-traumatic deformities. The mean calcaneal varus deformity was 50 degrees and the mean equinus deformity was 75 degrees.

[Triple arthrodesis in the management of acquired flatfoot deformity in the adult secondary to posterior tibial tendon dysfunction. A retrospective study of 20 cases].

The authors have reviewed 20 cases of valgus flatfoot deformity in the adult, secondary to insufficiency of the tibialis posterior tendon, which were treated by triple arthrodesis from 1983 to 1998. The longitudinal arch was flat grade 3 in 18 cases and grade 2 in two. The rearfoot was in valgus in all cases.