ABSTRACT
Compartment syndrome is a rare complication of total knee arthroplasty that requires early recognition and prompt decompression in order to prevent long-term disability. We have found only one previous case report in the literature. We present a series of seven cases from four hospitals and five surgeons. Six of the cases resulted in the loss of at least one compartment, and one resulted in amputation. Four of the cases resulted in legal action. We suggest that important risk factors contributing to the development of this condition include complex surgery, soft-tissue compromise, previous surgery, and possibly vascular disease. Delay in the diagnosis and hence delay in decompression was common in our series, and in five cases appeared to be related to the use of a postoperative epidural infusion for pain relief. The presence of associated neurological compromise may have also been a significant factor in the delay to diagnosis in two cases.
Subject(s)
Arthroplasty, Replacement, Knee/adverse effects , Compartment Syndromes/etiology , Adult , Aged , Analgesia/methods , Arthroplasty, Replacement, Knee/methods , Compartment Syndromes/diagnosis , Compartment Syndromes/physiopathology , Female , Humans , Male , Middle Aged , Postoperative Care/methods , Pressure , Risk Factors , Treatment OutcomeABSTRACT
We prospectively randomised 100 patients undergoing cemented total knee replacement to receive either a single deep closed-suction drain or no drain. The total blood loss was significantly greater in those with a drain (568 ml versus 119 ml, p < 0.01; 95% CI 360 to 520) although those without lost more blood into the dressings (55 ml versus 119 ml, p < 0.01; 95% CI -70 to 10). There was no statistical difference in the postoperative swelling or pain score, or in the incidence of pyrexia, ecchymosis, time at which flexion was regained or the need for manipulation, or in the incidence of infection at a minimum of five years after surgery in the two groups. We have been unable to provide evidence to support the use of a closed-suction drain in cemented knee arthroplasty. It merely interferes with mobilisation and complicates nursing. Reinfusion drains may, however, prove to be beneficial.
Subject(s)
Arthroplasty, Replacement, Knee , Postoperative Care/methods , Aged , Aged, 80 and over , Blood Loss, Surgical , Ecchymosis/etiology , Female , Follow-Up Studies , Hemoglobins/metabolism , Humans , Knee Joint/pathology , Knee Joint/physiopathology , Male , Middle Aged , Postoperative Care/adverse effects , Prospective Studies , Range of Motion, Articular , Suction/adverse effects , Treatment OutcomeABSTRACT
From July 1993 to September 1997, 28 nailings were done on 26 patients using the Marchetti-Vicenzi flexible nail. The minimum length of follow-up was 1 year. All the patients were examined clinically and radiographically. All the 19 tibiae united. Of the nine femur fractures, one required exchange nailing. Complications were delayed union, mal-union, shortening and infection. The complication rate was 3/19 for the tibia and 2/19 for the femur. The mean operative time and the mean fluoroscopy time for the tibia nailings was 36 and 0.22 min and for the femur nailings was 39 and 0.20 min, respectively. This was much lower than that for Russell-Taylor nails.
Subject(s)
Bone Nails , Femoral Fractures/surgery , Adolescent , Adult , Aged , Aged, 80 and over , Bone Nails/adverse effects , Female , Follow-Up Studies , Fracture Fixation, Intramedullary/methods , Fractures, Ununited/surgery , Humans , Length of Stay , Male , Middle Aged , Postoperative Care , Postoperative Complications/etiology , Tibial Fractures/surgeryABSTRACT
Total knee arthroplasty (TKR) using a medial capsular approach gives worse results in arthritic knees with valgus deformity than in those in varus, usually because of swelling, poor wound healing and stiffness, instability, recurrent valgus deformity and poor patellar tracking. A technique for replacement TKR of valgus knees using a lateral capsular approach was described several years ago, but was not routinely adopted because of the difficulties with and complexity of the procedure which included deliberate elevation of the tibial tubercle. In order to avoid this we have modified and simplified the procedure. Our preliminary results suggest that this lateral approach is safe and may give a better outcome than that through the medial capsule for the replacement of valgus knees.
Subject(s)
Arthroplasty, Replacement, Knee/methods , Aged , Aged, 80 and over , Arthritis/pathology , Arthritis/surgery , Female , Humans , Knee Joint/pathology , Knee Joint/physiopathology , Male , Middle Aged , Postoperative Complications , Range of Motion, Articular , ReoperationABSTRACT
We have treated 69 patients with 72 cystic lateral menisci by arthroscopic surgery. Meniscal tears were observed in all cases, and 69 of these had a horizontal cleavage component. Three types of tear were identified and may be progressive. Treatment was by arthroscopic resection of the meniscal tear, and decompression of the cyst through the substance of the meniscus. After a mean follow-up of 34 months the results were good or excellent in 64 knees (89%) and there were few complications. We recommend this technique as the treatment of choice for cysts of the lateral meniscus.
