![Sample our Bioscience journals, sign in here to start your access, Latest two full volumes FREE to you for 14 days]({"type":"image" , "src" : "/sda/5925/TOC-Subject-Sample-2021-Bioscience.jpg"})
Abstract
Sardari, K., Farzaneh, N. and Tabatabaee, A. Alavi. 2005. Urethral extension and Caslick's surgery for infertility treatment in pneumovagina cases with sunken anus in Holstein cows. J. Appl. Anim. Res., 27:63–64.
The study was conducted on 9 Holstein cows (7–9 years) with penumovagina, various degrees of sunken anus but no clinical urovagina. After Caslick's surgery these remained infertile for atleast 3 attempts of artificial insemination under regular oestrus cycles. Urethral extension along with another Caslick's surgery was performed on all cows. All of these became pregnant after first service post surgery. It is concluded that for treatment of pneumovagina, urethral extension should be performed along with Caslick's surgery.