Page 225 - Manual of Equine Field Surgery
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     Perinea!  Body Reconstruction  (Episioplasty)                                                     221
                                                                                                                                                    moderate  to  severely  abnormal  perinea!  confer-
                                                                                                                                                   mation.  Occasionally,  pneumovagina  does  not
                                                                                                                                                    resolve  following  Caslick's  procedure  or  perineal
                                                                                                                                                   body reconstruction.  In these cases,  perineal  body
                                                                                                                                                   transection  may be warranted.2
                                                                                                                                                    COMPLICATIONS
                                                                             j
                                                                                                                                                    Minimal  complications  are  associated  with  this
                                                                                                                                                   procedure;  however,  dehiscence  and  suture sinus
                                                                                                                                                    tract  development  are  possible.  Excessive  ventral
                                                                                                                                                    closure  may  result  in  urovagina,  Unpredictable
                                                                                                                                                   vulvar tearing may occur  if episiotomy  is not  per-
                                                                                                                                                    formed before  parturition.
                        Figure  40-4  Caslick's  procedure  is  performed  to
                        oversew the submucosal  perineal  tissues and appose the
                        vulvar lips.                                                                                                                REFERENCES
                                                                                                                                                    1.  Beard '\tv: Standing  urogenital  sLrrgery, Vet Clin N Am
                        EXPECTED OUTCOME                                                                                                                  Equine Pract 7:669,  1991.
                                                                                                                                                    2.  Trotter  GW,  McKinnon AO:  Surgery for  abnormal
                        Adequate  reconstruction  of  the  mare's  perineal                                                                               vulvar  and  perineal  conformation in the mare,  Vet
                        region  alleviates  pneumovagina  in  most  cases  of                                                                             Clin 1V Am  Equine Pract 4:389,  1988.





