[Surgical treatment of intra-articular calcaneus fractures with plate osteosynthesis via the sinus tarsi approach].

OBJECTIVE: Surgical treatment of intra-articular calcaneus fractures via a minimally invasive approach. INDICATIONS: Intra-articular dislocated calcaneus fractures. CONTRAINDICATIONS: Fracture older than 14 days; poor soft tissue quality in the surgical area. SURGICAL TECHNIQUE: Patient in lateral position. Identifying the anatomic landmarks. Incision (3-5 cm) from the tip of the fibula to metatarsal IV. Preparation through the subcutis. Retraction of the peroneal tendons. Preparation of the lateral calcaneal wall and later plate position via raspatory. Placement of a Schanz screw in the calcaneal tuberosity from lateral or posterior as a reduction aid for restoring of the calcaneal length and reduction of the hindfoot varus. Reduction of the sustentaculum fragment with the help of fluoroscopy from lateral. Elevation of the subtalar articular surface. Positioning of the calcaneal plate and fixation of the sustentaculum fragment by placing a cannulated screw through the long hole. Afterwards, definite internal fixation of the reduction with locking screws. Completion of the operation with final X‑rays and, if available, an intraoperative computed tomography. Wound closure with closing of the peroneal sheath. POSTOPERATIVE MANAGEMENT: Lower leg-foot orthoses. Mobilization with partial weight-bearing of the injured foot with 15 kg for 6-8 weeks; subsequently increased load bearing. RESULTS: Due to the smaller incision and the associated lower soft tissue trauma, the risk of wound healing complications can be reduced. Radiographic and functional outcomes are comparable to the outcomes of calcaneal fractures treated via the extended lateral approach.      «

OBJECTIVE: Surgical treatment of intra-articular calcaneus fractures via a minimally invasive approach. INDICATIONS: Intra-articular dislocated calcaneus fractures. CONTRAINDICATIONS: Fracture older than 14 days; poor soft tissue quality in the surgical area. SURGICAL TECHNIQUE: Patient in lateral position. Identifying the anatomic landmarks. Incision (3-5 cm) from the tip of the fibula to metatarsal IV. Preparation through the subcutis. Retraction of the peroneal tendons. Preparation of the la...     »