Meniscal Entrapment After Tibial Plateau Fracture and Fixation: A Case Report.

CASE: A 40-year-old man presented with limited in range of motion, pain, and tenderness over the medial joint line after an open reduction and internal fixation (ORIF) because of a bicondylar tibial plateau fracture (TPF). The cause of his pain was inconclusive on Magnetic Resonance Image (MRI), so arthroscopy was performed and identified an incarcerated medial meniscus at the fracture site. An osteotomy with medial joint elevation was performed followed by a meniscus release, with excellent results at the 1-year follow-up. CONCLUSION: To our knowledge, this is the first case reporting a trapped/incarcerated meniscus in a healed TPF after ORIF.

Migrating shrapnel: a rare cause of knee synovitis.

UNLABELLED: Shrapnel injuries in soft tissues often do not require surgical excision. Metals that remain embedded in the surrounding tissue are not thought to cause significant damage and the patients are generally asymptomatic. This case presentation describes a patient who sustained a penetrating shrapnel injury to his thigh, where the metal fragment was not removed. However, more than 20 years later, the patient developed knee synovitis. On X-ray the shrapnel was seen in the suprapatellar pouch. An arthroscopy was preformed and the shrapnel was removed with full healing of the patient. CONCLUSION: although nonsurgical treatment of shrapnel in soft tissues is the treatment of choice in many cases, late migration is possible, causing distal symptoms and may require surgical excision.

Evaluating short-term pain after steroid injection.

Steroids are injected into joints for various indications. All steroid preparations relieve pain similarly over the long term. Therefore, decisions about which preparation to use are often arbitrary. We evaluated methylprednisolone acetate and a combination of betamethasone diproprionate and betamethasone sodium phosphate for short-term pain and the predictive value of short-term pain. Eighty-five patients were injected in prospective double-blind randomized fashion. Pain was evaluated by visual analog scale (1 = no pain, 10 = severe pain) at baseline, 3 days, and 3 weeks. No patient had joint pain immediately after injection. Three days after injection, mean (SD) pain levels were 5.1 (2.9) for methylprednisolone and 5.2 (2.6) for betamethasone (P = .97); 3 weeks after injection, they were 4.0 (2.8) and 3.7 (2.5), respectively (P = .57). Short-term pain increased from baseline for both preparations and decreased from 3 days to 3 weeks. Pain at 3 days and 3 weeks was positively correlated. This study does not support a difference in short-term pain between preparations. The significant correlation between short- and long-term pain may justify early decisions regarding treatment, especially in patients with high levels of initial pain.