Diseases of the Colon & Rectum · 1998 · 52 citations · 11 references
Anal endosonography is a useful method for evaluating the anatomic effectiveness of closed lateral subcutaneous sphincterotomy. An incomplete sphincterotomy is associated with significant symptomatic anal fissure recurrence.
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Open vs. closed sphincterotomy for chronic anal fissure
Julio García‐Aguilar, Carlos Belmonte, W. Douglas Wong et al. · Diseases of the Colon & Rectum · 1996 · 239 citations