Treatment of a Complex Distal Triceps Tendon Rupture With a New Technique: A Case Report.

INTRODUCTION: The distal triceps tendon rupture is an uncommon injury. The acute treatment is well-defined, but when a delayed diagnosis is made or when a tendon retraction is present the alternatives or reconstruction are limited and sometimes complex. CASE PRESENTATION: In this case, we report on a 28-year-old man who presented with a chronic disruption of the distal triceps tendon with a gap of approximately 15 cm. The patient was diagnosed in another center with an inveterate breakage of the distal triceps tendon and was initially treated with an Achilles allograft that was complicated by a wound infection and required more than ten surgeries. Nearly 22 months after the initial trauma, and 12 months after the first surgery, we performed a reconstruction with an Achilles tendon allograft using the new technique of distal attachment. At the 12-month follow-up the patient presented a joint balance from -5º to 110º and presented with no pain. CONCLUSIONS: The use of an Achilles tendon allograft provides excellent results in complex distal triceps tendon ruptures. We report the use of a new technique to anchor a distal Achilles allograft.

The number of locking screws predicts the risk of nonunion and reintervention in periprosthetic total knee arthroplasty fractures treated with a nail.

Periprosthetic knee fractures following total knee arthroplasty are increasing proportionally to the number of primary procedures done. We performed a retrospective review of Rorabeck type II fractures treated with a retrograde nail, trying to find the relationship between failure and the number of distal locking screws used. Twenty-six patients were included. The number of distal interlocking screws (patients with one or two distal interlocking screws and patients with three screws) correlated with nonunion (p < 0.1), did not correlate with the malunion rate (p > 0.1) and correlated with the reintervention rate (p < 0.1).

Damage control orthopaedics in severe polytrauma with femur fracture.

OBJECTIVE: To evaluate the rate of systemic complications and mortality in severe polytrauma patients with associated femur fracture treated by early external fixation of femur. PATIENTS AND METHODOLOGY: We made a retrospective cohort study with forty-one adult multitrauma patients (New Injury Severity Score ≥ 19) with femur fracture treated by external fixation following Damage Control Orthopaedic surgery. The mortality rates, TRISS analysis, incidence of ARDS and MOF were analysed. RESULTS: The mean NISS was 41.2 and the mean age 32.7. 50% of patients were in shock on admission. All patients were treated in the first 12 hours with external fixation. 30% of patients developed ARDS and six patients had MOF. Five patients treated by external fixation died. Difference between predicted mortality by TRISS and actual mortality showed a reduction of 15.9% (0.71 predicted survival versus 0.88 real survival). CONCLUSIONS: An aggressive and early Damage Control approach to treat femur fractures in severe polytrauma patients led to low mortality rate comparing to the predicted mortality by TRISS.