
05/07/2025
• M/35 year
⁃ Labor- Fall from second floor- construction site
• Gr I segmental comminuted Subtrochanter fr
⁃ Associated ipsilateral posterior wall and contra lateral Pelvic injury LC I - to be treated conservatively.
⁃ Mild free fluid in abdomen
• Operated on third day-
⁃ Close reduction and Cephalomedullary nailing done. Sigma- 11 x 40
• A 6 mm half pin used to correct Varus- Abduction, Flexion of proximal fragment.
⁃ Proximal fragment reamed with solid reamer followed by flexible power reamer pushed manually in distal fragment and then distal fragment reamed.
• General dictum in Subtrochanter fracture- long oblique/ spiral/ butterfly piece (where one converts three part fracture in two part fracture with cerclage)- is to REDUCE FIRST followed by nail insertion- as nail per se is not reduction device.
⁃ Here ALSO in beginning- segmental comminution ignored and focus was on Reduction of Proximal fragment- correct deforming forces on proximal fragment F- Ab-ER - achieved adequate valgus - length and rotational alignment and comminution part addressed post nail insertion.
• Post nail and proximal screw insertion a pointed reduction inserted from locking bolt site and braided Synthesh cerclage used to hold middle comminution in place. Unfortunately while tightening it broke very near its first knot.
⁃ I was not sure, how long it will hold, so thought of inserting another cerclage- which I usually avoid- so incision extended and did second cerclage.
• Distraction corrected with release of traction.