Archives of orthopaedic and trauma surgery
-
Arch Orthop Trauma Surg · Nov 2017
Randomized Controlled TrialTunnel widening after single- versus double-bundle anterior cruciate ligament reconstruction: a randomized 8-year follow-up study.
The purpose of this study was to compare the single-bundle (SB) and double-bundle (DB) surgical techniques for anterior cruciate ligament (ACL) reconstruction with regard to tunnel widening, isokinetic muscle strength, and clinical outcomes over an 8-year follow-up period. ⋯ In this study, we have found that the tunnels continue to enlarge after 6 months. However, that has no impact in patients comfort and that did not made any change in our daily routine. On the other hand, we found that the reconstruction of the double-band ligament technique is useless for non-professional athletes.
-
Arch Orthop Trauma Surg · Nov 2017
Randomized Controlled TrialDo surgical helmet systems affect intraoperative wound contamination? A randomised controlled trial.
Deep infection following arthroplasty remains a devastating complication. Some registry data suggests that modern positive-pressure surgical helmet systems (SHS) are associated with a paradoxical increase in infection rates, and as such their role in arthroplasty remains unclear. The aim of this study was to investigate whether SHS increase wound contamination in total knee arthroplasty (TKA) and if this contamination can be reduced by placing tape around the gown/glove interface. ⋯ We found no difference in wound contamination between SG and SHS. Addition of tape at the gown/glove interface did not alter the contamination rate. The choice of surgical gown should take into account cost, comfort and personal protection; as this study found no evidence that wound contamination rates will be altered.
-
Arch Orthop Trauma Surg · Nov 2017
Radiolucent rings around bioabsorbable anchors after rotator cuff repair are not associated with clinical outcomes.
Various researchers have observed small areas of osteolysis after using bioabsorbable anchors in shoulder surgeries. The purpose of this study is to determine whether radiographic perianchor radiolucent rings after rotator cuff repair are associated with the failure of repair and also assess their clinical implications. Further, the most frequent location of the radiolucent rings in the double-row suture bridge configuration was also assessed. ⋯ Case series, level IV.
-
Arch Orthop Trauma Surg · Nov 2017
Stabilization of scaphoid type B2 fractures with one or two headless compression screws.
Fractures of the scaphoid account for the most commonly injured carpal bone. Minimally displaced fractures of the waist will heal in 85-90% when using a below elbow cast. However, fractures with displacement have a higher risk for nonunion. Therefore, open reduction and fixation with headless compression screws (HCS) have become the preferred method of treatment. The aim of this study was to compare the radiological and clinical outcome of unstable scaphoid B2 type fractures, stabilized using one or two headless compression screws. ⋯ The unstable B2 type fractures of the scaphoid, when using two HCS without bone grafting is a safe method, shows a significantly higher union rate and equal clinical outcome compared to stabilization using only one HCS.
-
Arch Orthop Trauma Surg · Nov 2017
Minimally invasive plate augmentation in the treatment of long-bone non-unions.
Exchange nailing is most acceptable for treating hypertrophic non-union of the long bones, requiring the removal of previously fixed implant. However, its main effect of mechanical stabilization is controversial in non-isthmal area. We hypothesized that minimally invasive plate augmentation over the non-union site may have a better option, without the need of bone grafting or removing pre-existing implants. ⋯ Minimally invasive plate augmentation can achieve additional stability and promote healing of hypertrophic non-union of the long bones. When indicated, this technique is the least invasive alternative to exchange nailing and reduces surgical risks in the treatment of diaphyseal non-union.