Abstract
Methods
Fifteen patients who had chronic infectious arthritis of the wrist and underwent open synovectomy were reviewed retrospectively baesd on preoperative periods, symptoms, results of laboratory tests, radiological findings including magnetic resonance imaging (MRI), hospitalization period, and others. Pain scale and subjective satisfaction were checked by phone interview.
Results
Average preoperative period was 96.1 days. Pain on motion and edema were observed in all cases. Four patients had positive bacterial cultures and three were identified as tuberculous infection. Signal changes of bones were observed in MRI of 10 patients. Osteomyelitis was found in 8 patients during the operation and bone resection or fusion should be performed in three. Average number of operation times was 1.53.
Figures and Tables
Table 1
MRI: magnetic resonance imaging, S: scaphoid, H: hamate, NTM: nontuberculosis mycobacteria, R: distal radius, C: capitate, MSCNS: methicillin-sensitive coagulase negative Staphylococcus, L: lunate, Tq: triquetrum, Tp: trapezium, MC: metacarpals, U: distal ulna, UC: ulnocarpal (joint), DRUJ: distal radioulnar (joint), RC: radiocarpal (joint), MSSA: methicillin-sensitive Staphylococcus aureus, MRCNS: methicillin-resistance coagulase negative Staphylococcus.
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