Knowledge (XXG)

Defecation postures

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75: 31: 113:, and the anorectal angle is unfavorable, at almost 90 degrees. This may lead to constipation symptoms such as incomplete evacuation of stool, irregular bowel movements, hard stools and the need for excessive straining. Compared to the more natural squatting position, western-style toilets may lead to health issues such as inflamed hemorrhoids. 382:
Ghoshal, UC; Sachdeva, S; Pratap, N; Verma, A; Karyampudi, A; Misra, A; Abraham, P; Bhatia, SJ; Bhat, N; Chandra, A; Chakravartty, K; Chaudhuri, S; Chandrasekar, TS; Gupta, A; Goenka, M; Goyal, O; Makharia, G; Mohan Prasad, VG; Anupama, NK; Paliwal, M; Ramakrishna, BS; Reddy, DN; Ray, G; Shukla, A;
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stated that, in the context of constipation, the squatting defecation posture is more physiological (i.e., natural), ideal and relaxed compared to the sitting posture. However, they found limited evidence of benefit. The squatting position also increases intraabdominal pressure. It is thought that
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For elderly people or people with mobility issues, this "assisted-squatting" position is closer to the more natural squatting position, and gives some of the benefit of the squatting position such as reduced need for straining. The semi squatting position is one of the practical solutions for
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An assisted-squatting position can be achieved by placing a wrap-around foot stool or box under the feet while using a sitting toilet. This raises the legs and allows for some degree of widening of the anorectal angle. The anorectal angle can be further increased by leaning forwards in this
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People who are not used to squat toilets, and people who do not have the flexibility, strength, or balance needed to lower into, sustain, or rise from a squatting position without pain or assistance may not find it easy to use the squatting posture. This may include the
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are designed to facilitate this posture. Squatting is considered the natural, traditional and most common defecation posture in Asian and African countries. However in some urban areas of India people are gradually switching to western style sitting toilets.
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In Europe, America and other western countries most people are accustomed to sitting toilets, although this fashion has only been present for around 100 years. Sitting toilets only came into widespread use in Europe in the nineteenth century.
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and hence straightening of the anorectal angle, and for faster, easier and more complete evacuation of stool. The squatting position therefore prevents excessive straining, and hence protects stretching of the nerves, such as the
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Gouriou, C; Chambaz, M; Ropert, A; Bouguen, G; Desfourneaux, V; Siproudhis, L; Brochard, C (December 2018). "A systematic literature review on solitary rectal ulcer syndrome: is there a therapeutic consensus in 2018?".
160:, or increase the tendency of prolapse of hemorroids, because of increased perineal descent and intraabdominal pressure. Prolonged and repeated straining on a sitting toilet has the same effect. 385:"Indian consensus on chronic constipation in adults: A joint position statement of the Indian Motility and Functional Diseases Association and the Indian Society of Gastroenterology" 594: 266:
Hari Krishnan, R (April 2019). "A review on squat-assist devices to aid elderly with lower limb difficulties in toileting to tackle constipation".
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defecation posture involves squatting, or crouching. It requires standing with knees and hips sharply bent and the buttocks close to the ground.
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semi-squatting position. Using a box to raise the legs has been recommended for various straining related medical conditions such as
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that have a pedestal or "throne", where users generally lean forward or sit at 90 degrees to a toilet seat.
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Proceedings of the Institution of Mechanical Engineers, Part H: Journal of Engineering in Medicine
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Seow-Choen F, Tan K (2009). Bland KI, Sarr MG, Buechler MW, Csendes A, Garden OJ, Wong J (eds.).
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Sitting toilets requires users to strain in an unnatural position. In the sitting position, the
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Excessive straining in the squatting position while defecating may increase the risk of severe
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avoiding constipation. Various "squat assist devices" are also commercially available.
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The sitting defecation posture involves sitting with hips and knees at approximately
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Sainani, R; Sadasivan, S; Singh, SP; Upadhyay, R; Venkataraman, J (November 2018).
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Steele SR, Hull TL, Hyman N, Maykel JA, Read TE, Whitlow CB (20 November 2021).
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A History of Technology, Vol. IV: The Industrial Revolution, c. 1750 to c. 1850
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Singer, C.; Holmyard, E.; Hall, A.; Williams, T.; et al., eds. (1958),
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in the absence of toilets. The sitting posture on the other hand is used in
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people or people suffering from a skeletal or muscular disease.
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Colorectal Surgery: A Companion to Specialist Surgical Practice
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the squatting posture allows for better relaxation of the
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An illustration of a man sitting on the toilet defecating.
511:(2nd ed.). Cham: Springer International Publishing. 305:, Oxford, UK: Oxford Clarendon Press, pp. 507–508, 34:
An illustration of a man squatting on the squat toilet.
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Edinburgh: Elsevier. 7: 1422:Workers' right to access the toilet 1372:Human right to water and sanitation 1004:Toilet-related injuries and deaths 389:Indian Journal of Gastroenterology 141:Indian Society of Gastroenterology 25: 1218:Madison Museum of Bathroom Tissue 1382:Infection prevention and control 27:Squatting or sitting to defecate 970:Privatization of public toilets 191:solitary rectal ulcer syndrome 187:obstructed defecation syndrome 1: 94:are designed to be used in a 1238:Public toilets in Bratislava 908:(combined toilet and bidet) 18:List of defecation postures 1469: 1009:Toilet Revolution in China 120: 547:10.1007/s00384-018-3162-z 401:10.1007/s12664-018-0894-1 1273:Toilets in New York City 1223:Modern Toilet Restaurant 955:Islamic toilet etiquette 482:Clark S (22 June 2018). 280:10.1177/0954411919838644 175:people with disabilities 1177:Fecal sludge management 1136:Urine collection device 1121:Urinal deodorizer block 1086:Female urination device 90:and also many types of 1407:Sustainable sanitation 1392:Reuse of human excreta 438:Chapter 85:Hemorrhoids 79: 60:defecating in the open 35: 1362:Ecological sanitation 1263:Toilet History Museum 1213:Hundertwasser Toilets 1155:Feces-related aspects 1074:Urine-related aspects 975:Swachh Bharat Mission 121:Further information: 77: 33: 1278:Bryant Park restroom 1126:Urinal (health care) 945:Honeywagon (vehicle) 1377:Improved sanitation 1228:National Poo Museum 1172:Defecation postures 1033:Jobs and activities 935:Bathroom privileges 891:Urine-diverting dry 146:puborectalis muscle 107:puborectalis muscle 40:defecation postures 1448:Squatting position 1326:Groom of the Stool 1091:Interactive urinal 1045:Restroom attendant 164:Assisted-squatting 80: 36: 1430: 1429: 1050:Sanitation worker 1040:Manual scavenging 668:Toilet seat riser 541:(12): 1647–1655. 518:978-3-319-65941-1 493:978-0-7020-7243-7 357:978-3-030-66049-9 16:(Redirected from 1460: 1417:World Toilet Day 1412:Waste management 1402:Sewage treatment 1289:Historical terms 1268:Toilets in Japan 950:Incontinence pad 940:Bathroom reading 702:Toilet rim block 690:Holder/dispenser 653:Electronic bidet 597: 590: 583: 574: 567: 566: 529: 523: 522: 504: 498: 497: 479: 473: 472: 466: 462: 460: 452: 432: 423: 422: 412: 379: 362: 361: 343: 324: 323: 298: 292: 291: 263: 21: 1468: 1467: 1463: 1462: 1461: 1459: 1458: 1457: 1443:Human positions 1433: 1432: 1431: 1426: 1350: 1284: 1196: 1187:Open defecation 1150: 1146:Urine diversion 1141:Urine deflector 1069: 1060:Toilet training 1028: 1014:Toilet Twinning 917: 911: 862:(self-cleaning) 825:Passenger train 758:Container-based 711: 606: 601: 571: 570: 531: 530: 526: 519: 506: 505: 501: 494: 481: 480: 476: 463: 453: 449: 434: 433: 426: 381: 380: 365: 358: 345: 344: 327: 313: 300: 299: 295: 265: 264: 225: 220: 212:Human positions 203: 166: 125: 119: 72: 28: 23: 22: 15: 12: 11: 5: 1466: 1464: 1456: 1455: 1450: 1445: 1435: 1434: 1428: 1427: 1425: 1424: 1419: 1414: 1409: 1404: 1399: 1394: 1389: 1384: 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718: 714: 708: 707:Trap (U-bend) 705: 703: 700: 696: 693: 691: 688: 687: 686: 683: 681: 678: 676: 673: 669: 666: 665: 664: 661: 659: 656: 654: 651: 649: 646: 644: 641: 639: 636: 634: 631: 629: 626: 624: 621: 619: 616: 615: 613: 609: 605: 598: 593: 591: 586: 584: 579: 578: 575: 564: 560: 556: 552: 548: 544: 540: 536: 528: 525: 520: 514: 510: 503: 500: 495: 489: 485: 478: 475: 470: 458: 450: 448:9781846288326 444: 440: 439: 431: 429: 425: 420: 416: 411: 406: 402: 398: 394: 390: 386: 378: 376: 374: 372: 370: 368: 364: 359: 353: 349: 342: 340: 338: 336: 334: 332: 330: 326: 322: 318: 314: 312:9780198581086 308: 304: 297: 294: 289: 285: 281: 277: 273: 269: 262: 260: 258: 256: 254: 252: 250: 248: 246: 244: 242: 240: 238: 236: 234: 232: 230: 228: 224: 217: 213: 210: 208: 205: 204: 200: 198: 194: 192: 188: 182: 180: 176: 172: 163: 161: 159: 154: 152: 147: 142: 137: 134: 133:Squat toilets 130: 124: 116: 114: 112: 108: 103: 99: 97: 93: 89: 88:flush toilets 85: 76: 69: 67: 65: 61: 57: 56:squat toilets 53: 49: 45: 41: 32: 19: 1341:Privy midden 1171: 1162:Anal hygiene 1055:Slopping out 1024:Vacuum truck 999:Toilet plume 989: 930:Adult diaper 916:Cultural and 800:Incinerating 685:Toilet paper 633:Bidet shower 538: 534: 527: 508: 502: 483: 477: 437: 392: 388: 347: 302: 296: 271: 267: 207:Defecography 195: 183: 167: 155: 138: 126: 123:Squat toilet 104: 100: 84:right angles 81: 39: 37: 1336:Pail closet 1321:Gong farmer 1306:Close stool 1301:Chamber pot 1248:Shit Museum 901:Vermifilter 805:Intelligent 695:Orientation 658:Flushometer 465:|work= 158:hemorrhoids 109:chokes the 92:dry toilets 1437:Categories 1397:Sanitation 1346:Reredorter 1331:Night soil 1167:Defecation 980:Toilet god 965:Latrinalia 925:Accessible 881:Telescopic 796:(Scouting) 768:Dual flush 753:Composting 218:References 179:overweight 1316:Garderobe 1243:Rest area 1208:Haewoojae 1192:Scatology 1131:Urination 1111:Sanistand 1065:Toileting 860:Sanisette 815:Low-flush 611:Equipment 467:ignored ( 457:cite book 321:490984504 129:squatting 117:Squatting 98:posture. 48:squatting 1355:See also 1296:Aphedron 1233:Outhouse 1101:Pee curl 845:Portable 820:On-board 783:Freezing 748:Chemical 728:Arborloo 723:Aircraft 618:Ballcock 563:52187439 555:30206681 419:30617919 288:30898031 201:See also 58:or when 44:defecate 1453:Toilets 1311:Dansker 1096:Pissoir 960:Istinja 906:Washlet 886:Treebog 810:Latrine 773:EToilet 743:Cathole 648:Commode 643:Cistern 604:Toilets 410:6339668 171:elderly 96:sitting 70:Sitting 64:toilets 52:sitting 1201:Places 1116:Urinal 1106:Pollee 896:Vacuum 855:Public 790:(boat) 738:Bucket 675:Toilet 623:Bedpan 561:  553:  515:  490:  445:  417:  407:  354:  319:  309:  286:  189:, and 111:rectum 876:Squat 871:Space 850:Potty 778:Flush 733:Blair 716:Types 638:Brush 628:Bidet 559:S2CID 866:Sink 794:Hudo 788:Head 663:Seat 551:PMID 513:ISBN 488:ISBN 469:help 443:ISBN 415:PMID 352:ISBN 317:OCLC 307:ISBN 284:PMID 139:The 127:The 50:and 840:Pit 835:Pig 830:Pay 763:Dry 543:doi 405:PMC 397:doi 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Index

List of defecation postures

defecate
squatting
sitting
squat toilets
defecating in the open
toilets

right angles
flush toilets
dry toilets
sitting
puborectalis muscle
rectum
Squat toilet
squatting
Squat toilets
Indian Society of Gastroenterology
puborectalis muscle
pudendal nerve
hemorrhoids
elderly
people with disabilities
overweight
obstructed defecation syndrome
solitary rectal ulcer syndrome
Defecography
Human positions

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