Surgical wound closure is not the surgeon”s favorite part of the total knee arthroplasty (TKA) surgery however it has vital rule in the success of surgery. Knee arthoplasty wounds are known to be more prone to infection, breakdown or delayed healing compared to hip arthroplasty wounds, and this might be explained by the increased tensile force applied on the wound with knee movement. This effect is magnified by the enhanced recovery protocols which aim to obtain high early range of movement. Most of the literature concluded that there is no difference between different closure methods We conducted an independent study comparing the complication rate associated with using barbed suture (Quill-Ethicon), Vicryl Rapide (polyglactins910-Ethicon) and skin staples for wound closure following TKABackground
Objectives
Complete Abductor Detachament, Direct Lateral Approach, Abductor Insuffenciency, Hip Arthroplasty Approach of Total hip replacement (THR) is a very important part of the surgery, the approach dictates the postoperative complications. Lateral approach is one of the most commonly used approaches. The initial lateral approach relied on bony (trochanteric) osteotomy which was later modified to tendon detachment, there are many versions of the lateral approach but the main goal is to detach the hip abductors mechanism to gain access to the underlying joint. One of the modifications is to completely detach the abductors tendon, this offers superior exposure compared to the traditional partial detachment (Hardinge) approach.Keywords
Backgroung
Approximately 20% of patients with ankle fracture sustain syndesmosis injury. This is most common in trans-syndesmotic (type B) and supra-syndesmotic (type C) fibula fractures. Intra-operative assessment of syndesmosis integrity is important because failure to treat these injuries can result in ankle instability and pain. Our aim was to audit the documentation of intra-operative testing of syndesmosis during ankle fracture open reduction and internal fixation (ORIF). All patients who had ankle fracture ORIF between 1/1/2010 and 21/11/2011 were included. Pre-operative radiographs were reviewed and fractures were classified according to AO classification. Operation notes were reviewed for documentation of assessment of syndesmosis integrity. 153 patients, of mean age 50 years (15–93) were included. 60% (n=92) were female. In 78% of cases (n=119), an assessment of syndesmosis integrity was documented in the operation note. Of the patients with no documented syndesmosis assessment (n=35), the majority had type B fractures (n=34). One patient had a type C fracture. We have shown that 22% of patients undergoing ankle ORIF for fracture do not have documented assessment of syndesmosis integrity. We suggest that all patients who have ankle ORIF should have intra-operative assessment and documentation of syndesmosis integrity so these injuries are identified and treated accordingly.
Surface engineering of metal articular surfaces effectively minimizes corrosion and metal ion release. The absence of increase of metal ion levels indicates that metal wear is minimal.
We studied the changes in plasma viscosity and C-reactive protein to establish normal values after total hip or knee arthroplasty. Viscosity decreased from 1.68 (+/- 0.017) to 1.57 (+/- 0.014) on the first postoperative day and thereafter rose to 1.60 (+/- 0.019), 1.75 (+/- 0.015), and 1.74 (+/- 0.011) on the third, seventh and fourteenth days respectively. Six to eight weeks after operation it had returned to pre-operative levels. A viscosity above the upper limit of the laboratory range, obtained more than two months after operation, may be considered as abnormal. The C-reactive protein level increased significantly on the first postoperative day and then decreased from a peak on the second day, attaining nearly normal levels at six to eight weeks after operation. It may be a more sensitive indicator of deep postoperative infection than plasma viscosity.
