Fig. 1
(A) Exposure of posterior facet using the sinus tarsi approach with 3-5 cm size skin incision.
(B) Intra-operative lateral fluoroscope image shows posterior facet reduction using schantz-pin.
(C) Lateral fluoroscope image shows stabilized posterior facet fragment with a 4.5 cannulated screw.
(D) Other fragment fixation with a 6.5 cannulated screw.
Fig. 2Methods of measurement of Gissane angle, calcaneal length (A), Böhler angle, calcaneal height (B) and calcaneal width and heel varus angle (C).
Fig. 3
(A, B) Preoperative lateral radiograph and computed tomography (CT) image of a 40 year old male patient shows Sanders IIIab type joint depression calcaneal fracture. Preoperative Böhler angle is 2.2 degrees and Gissane angle is 108.8 degrees.
(C) Postoperative radiograph shows increased Böhler angle to 15.8 degrees and Gissane angle to 116.1 degrees.
(D, E) After twelve months, a follow-up lateral radiograph shows Böhler angle 14.6 degrees and CT image shows complete bone union and good alignment of subtalar joint.
Table 1Dermographic Data of the Patients
Table 2Dermographic Data of the Patients Classified by Cause and Accompanied Injury
Table 3The Result of Radiologic Assessment
Table 4The Result of Clinical Assessment of AOFAS Score and VAS