Yovich J V, Livesey M A
Can Vet J. 1984 Apr;25(4):175-6.
An abnormal digital flexor tendon sheath was present in the mid to lower metacarpal region in a horse. Positive contrast radiography showed that it communicated with the carpal synovial sheath but not with the digital synovial sheath. Cytological and physical analysis of fluid from the abnormal tendon sheath revealed that it was compatible with normal synovial fluid. This abnormal tendon sheath was probably a congenital anomaly.
一匹马的掌骨中下部区域存在异常的指屈肌腱鞘。阳性造影X线摄影显示，它与腕关节滑膜鞘相通，但与指滑膜鞘不相通。对异常腱鞘内液体进行的细胞学和物理分析表明，其与正常滑液相符。这种异常腱鞘可能是一种先天性异常。
