Borge J
Arch Surg. 1977 Mar;112(3):340-2. doi: 10.1001/archsurg.1977.01370030112020.
We present 225 cases of routine operative cholangiography, utilizing a new squeeze-locking, split-loop clamp to secure the catheter inside the cystic duct plus an x-ray film technique using two different dye concentrations. No surgical or procedural difficulty was experienced in any of the 225 cases. Additional operating time for the procedure averaged under five minutes, with only one inconclusive x-ray film study. These results suggest that the new catheter clamp and the two-film technique provide a mechanical simplification of the procedure and that many of the causes of inconclusive x-ray film study have been eliminated.
我们呈现了225例常规手术胆管造影病例，使用一种新的挤压锁定式开口环夹将导管固定在胆囊管内，并采用了一种使用两种不同染料浓度的X线胶片技术。在这225例病例中，均未遇到手术或操作困难。该操作的额外手术时间平均不到5分钟，只有一次X线胶片检查结果不明确。这些结果表明，新的导管夹和双胶片技术简化了该操作的机械过程，并且消除了许多导致X线胶片检查结果不明确的原因。
