Total Knee Replacement (TKR) is one of the commonest elective arthroplasty operations. Crepe dressings are used following TKR by most surgeons as it may provide comfort and hemostasis through external pressure however, may reduce early range of motion (ROM). Avoiding crepe dressings after TKR saves operating time, avoids bulky dressings (which may reduce ROM) and allows interventions such as cryotherapy in the early post-operative period. There are no published studies comparing the use of crepe dressing after TKR with an impermeable dressing alone We did a retrospective study, analysing patients who had a TKR with the use of crepe dressings compared with patients who had an impermeable dressing alone. All patients had cruciate retaining PFC Implants through the medial para-patellar approach. We compared ROM (at initial physio contact and on discharge), rate of wound leakage, opioid requirements and duration of inpatient stay.Background of study
Materials and Methods
This retrospective study evaluates the midterm results of the Rotating Platform PFC Sigma Total Knee Arthroplasty System. We reviewed 161 cases in 147 patients with an average follow-up of 5 years (4 to 7 years) operated on at our institution between June 2001 and June 2004. Patient outcomes were measured using the Oxford and American Knee Society Scores and radiographs underwent independent radiological evaluation. Average pre-operative Oxford Scores improved from 43(29-55) to 21 (13 - 44) postoperative;y and average Knee Society Scores improved from 57 (43-70) preoperatively to 80 (58-90) at last follow up. Range of movement improved from 91 degrees (70 - 110) to 113 degrees (75 - 130). There were 5 complications reported; one superficial infection treated with antibiotics, one patient required manipulation under anaesthesia at 3 months for post operative stiffness, which improved. There was one arthrotomy for dislocation of the bearing immediate postoperatively. There was one case of DVT and one non-fatal PE. There were no deep infections. The PFC Sigma Knee Rotating Platform system offers excellent mid-term results in our review.
The results of displaced three part fracture of the proximal humerus treated by retro grade nailing +/− cannulated cancellous screws for fixation of the greater tuberosity was analysed. Displaced three part fractures of the humerus are unstable and difficult to fix. Different methods of operative treatment available for this type of fracture are Kirschner wires, tension band wiring, hemiarthroplasty and open reduction and internal fixation with plate and screws. The Halder Humeral Nail was introduced through the olecranon fossa into the head of the humerus, to stabilize the neck of humerus fracture. The displaced greater tuberosity was reduced with a minimal stab incision and fixed with cannulated screws. Compared to other open procedures the proximal exposure was minimal. 47 Patients with displaced three part proximal humeral fractures have been surgically treated since January 1995. 22 Were treated with proximal screws and 25 without proximal screw fixation. There were 32 females and 15 males. The average age was 67.68 years. Early passive movements were encouraged in the shoulder. Pain was relieved in almost all the patients. 41 Fractures united. 3 Patients had a malunion, 2 had humeral head collapse, and 1 developed AVN of the humeral head. The authors concluded that displaced three part proximal humeral fractures can be treated using the Halder Humeral Nail, and that this is a simple method of treatment which avoids major surgical exposures.
