Fig. 23.1 (a) Anteroposterior and (b) lateral radiographs showing extra-articular tibial and femoral fractures resulting in coronal and sagittal plane deformities Although primary total knee replacement is not infrequently performed…
Fig. 6.1 After revision arthroplasty for infection and placement of a lateral gastrocnemius pedicle flap , this incision is displaced to the medial side of the midline in order to…
Fig. 5.1 Diagram demonstrating the extraosseous peripatellar anastomotic ring. ATR anterior tibial recurrent, LIG lateral inferior genicular, LSG lateral superior genicular, MIG medial inferior genicular, MSG medial superior genicular, SG…
Fig. 17.1 A small sinus present around the incision several years after TKA should raise the concern regarding the likelihood of a substantial chronic late infection Weight-bearing radiographs should be…
Fig. 27.1 (a) Standing anterior-posterior radiograph of an obese patient with a pendulous fatty panniculus following massive weight loss . (b and c) Photographs demonstrating redundant skin overhanging the patella…
Fig. 24.1. Heterotopic ossification is seen in the extensor mechanism and can limit flexion of the knee. Limited surgical dissection in the suprapatellar pouch may potentially avoid this complication However,…
Symptom Yes No 1. Pain 2. Swelling 3. Instability 4. Stiffness 5. Clicking 6. Progressive deformity 7. Grinding 8. Catching 9. Redness 10. Drainage 11. Fevers – – – –…
Fig. 7.1 Disrupting the cement-metal interface of a femoral component with an osteotome. The goal is to debond the implant from the cement first and then to remove remaining cement…
94 insert wear with lysis (most implanted in mid-1990s) 37 insert wear with synovitis 8 insert wear without symptoms 32 late metastatic infections 13 stiffness (8 treated with arthroscopy) 9…
Fig. 11.1 a Anteroposterior and b lateral radiographs of the right knee showing hardware failure, shortening and varus The patient was evaluated and found only to have hepatitis C. The patient…
