Changes

Research works have proved the importance of instruments and technique of administration which influences the total procedure and thereby its effect on the body. Usage of proper ''netra'' and ''basti'' in the procedure had influenced the time taken for administration by the maintenance of uniform pressure and gradual squeezing of the content during administration of ''niruha''  (decoction type of enema)<ref>Gundeti MS, Raut AA, Kamat NM. Basti: Does the equipment and method of administration matter?. J Ayurveda Integr Med 2013;4:9-12</ref>. Also, it influenced the extent of reach of medication in the colon and its quantity. Usage of animal bladder for preparation of ''bastiputaka'' (bag or vessel) was possible and justified in earlier days, however, is not feasible and practical today. As an alternative, a plastic bag of 50 microns thickness and having 1.5 l capacity has been reported recently and is disposed of after single use.<ref>Nampoothiri MR, Mahadevan L. Principles and Practice of Vasti. 1st ed. Derisanamcope: Y. Mahadeva Iyer’s Sri Sarada Ayurvedic Hospital; 2007. p. 49</ref>

Research works have proved the importance of instruments and technique of administration which influences the total procedure and thereby its effect on the body. Usage of proper ''netra'' and ''basti'' in the procedure had influenced the time taken for administration by the maintenance of uniform pressure and gradual squeezing of the content during administration of ''niruha''  (decoction type of enema)<ref>Gundeti MS, Raut AA, Kamat NM. Basti: Does the equipment and method of administration matter?. J Ayurveda Integr Med 2013;4:9-12</ref>. Also, it influenced the extent of reach of medication in the colon and its quantity. Usage of animal bladder for preparation of ''bastiputaka'' (bag or vessel) was possible and justified in earlier days, however, is not feasible and practical today. As an alternative, a plastic bag of 50 microns thickness and having 1.5 l capacity has been reported recently and is disposed of after single use.<ref>Nampoothiri MR, Mahadevan L. Principles and Practice of Vasti. 1st ed. Derisanamcope: Y. Mahadeva Iyer’s Sri Sarada Ayurvedic Hospital; 2007. p. 49</ref>

==== Verse 4- 5 ====

==== Defects of basti nozzle ====

Defect in ''netra'' are eight in number and each of them affects the proper administration of ''basti'' procedure. Recommendable ''netra'' according to Charaka, should have the following attributes:  apertures(at the tip, i.e outlet aperture and at the base (inlet aperture) of the ''netra'') equal to little and thumb in circumference (यथावयोऽङ्गुष्ठकनिष्ठिकाभ्यां मूलाग्रयोः स्युः परिणाहवन्ति), straight (ऋजूनि), alike tail of a cow in shape (गोपुच्छसमाकृतीनि), smooth (श्लक्ष्णानि), curved in tip/round or circular (र्गुडिकामुखानि) and two round protuberances – one at the distal ¼ and other at the proximal end (कर्णिकैकाऽग्रचतुर्थभागे मूलाश्रिते बस्तिनिबन्धने द्वे). (Ca.Si-3/3)

Defect in ''netra'' are eight in number and each of them affects the proper administration of ''basti'' procedure. Recommendable ''netra'' according to Charaka, should have the following attributes:  apertures(at the tip, i.e outlet aperture and at the base (inlet aperture) of the ''netra'') equal to little and thumb in circumference (यथावयोऽङ्गुष्ठकनिष्ठिकाभ्यां मूलाग्रयोः स्युः परिणाहवन्ति), straight (ऋजूनि), alike tail of a cow in shape (गोपुच्छसमाकृतीनि), smooth (श्लक्ष्णानि), curved in tip/round or circular (र्गुडिकामुखानि) and two round protuberances – one at the distal ¼ and other at the proximal end (कर्णिकैकाऽग्रचतुर्थभागे मूलाश्रिते बस्तिनिबन्धने द्वे). (Ca.Si-3/3)

The ''dosha'' resulting from ''sthoolam'' is mentioned as ''karshana'' meaning emaciation which lacks clarity. The ''vyapat'' of ''atisthoola'' is considered along with those caused by ''karkasha, asrimat'' (''netra'' having edges/having hole) and ''avanata'' (downwards) by Sushruta and explained as causing ''gharshana'' (friction/rubbing), ''gudakshata'' (injury to ''guda'') and ''ruk'' (pain)<ref>Suśruta, Suśrutasamhita Cikitsāsthāna chapter 36. Varanasi: Krishnadas Academy; 1980. p. 513. (Krishnadas Ayurveda series 51) </ref>

The ''dosha'' resulting from ''sthoolam'' is mentioned as ''karshana'' meaning emaciation which lacks clarity. The ''vyapat'' of ''atisthoola'' is considered along with those caused by ''karkasha, asrimat'' (''netra'' having edges/having hole) and ''avanata'' (downwards) by Sushruta and explained as causing ''gharshana'' (friction/rubbing), ''gudakshata'' (injury to ''guda'') and ''ruk'' (pain)<ref>Suśruta, Suśrutasamhita Cikitsāsthāna chapter 36. Varanasi: Krishnadas Academy; 1980. p. 513. (Krishnadas Ayurveda series 51) </ref>

This explanation of Sushruta seems to be more apt to the context. Also, the number of ''netra dosha'' varies in Sushruta and eleven are considered there viz. ''atisthoola, avanata, karkasha, anubhinnam, sannikrushtakarnika'' (round protuberance designed close to the outlet aperture), ''viprakrushtakarnika'' (round protuberance designed far from outlet aperture), ''sookshmachidra'' (subtle aperture), ''atichhidra'' (wider aperture), ''atideergha, atihrasva'' and ''asrimat''<ref>Suśruta, Suśrutasamhita Cikitsāsthāna chapter 35. Varanasi: Krishnadas Academy; 1980. p. 515. (Krishnadas Ayurveda series 51)</ref>

This explanation of Sushruta seems to be more apt to the context. Also, the number of ''netra dosha'' varies in Sushruta and eleven are considered there viz. ''atisthoola, avanata, karkasha, anubhinnam, sannikrushtakarnika'' (round protuberance designed close to the outlet aperture), ''viprakrushtakarnika'' (round protuberance designed far from outlet aperture), ''sookshmachidra'' (subtle aperture), ''atichhidra'' (wider aperture), ''atideergha, atihrasva'' and ''asrimat''<ref>Suśruta, Suśrutasamhita Cikitsāsthāna chapter 35. Varanasi: Krishnadas Academy; 1980. p. 515. (Krishnadas Ayurveda series 51)</ref> (Verse 4- 5)

==== Verse 6-7 ====

==== Verse 6-7 ====