Kodi mamembala anu amachititsa phokoso mukasuntha? Mabala , maikola, zala, ndi mapewa amatha kupuntha kapena kumveka phokoso nthawi ndi nthawi. Ngakhale zikhoza kuoneka ngati chinachake chikulakwika molakwika ndi mgwirizano, nthawi zambiri phokoso lophatikizana silikudandaula.
Crepitus ndilo lingaliro lachipatala lomwe limatanthawuza phokoso lophatikizana, monga kuphulika ndi kupasula ndi kupangira, makamaka m'madondo.
Phokoso lotereli lingakhale losokoneza kwambiri ndipo limadetsa nkhaŵa, makamaka pamene likuwonekera modzidzimutsa. Nthaŵi zambiri, phokosoli silikusonyeza vuto lililonse. Mbalame yambiri yokhala pamodzi, kuphulika, ndi kuphulika kawirikawiri imakhala ndi 'makungwa omwe ndi ovuta kuposa kuluma kwake.' Nthaŵi zambiri phokoso limakhalapo kwa zaka zambiri popanda mavuto aakulu.
Madokotala ambiri amavomereza kuti ngati palibe ululu womwe umagwirizanitsidwa ndi ming'alu yomwe imapweteketsa kapena pops, mungaganize kuti akuyambitsa minofu yofewa ndipo palibe chodetsa nkhaŵa. Pa bondo, kupyapyala kapena kuphulika kungabwereke ngati patella (mawotchi a bondo) sakuphatikizana pang'ono, ndipo amawombera pamatenda omwe ali pafupi. Zina zomwe zimayambitsa phokoso la phokoso ndikumenyedwa kwa tchuthi kapena minofu yofiira pachitchuka kapena chinachake chomwe chimatchedwa cavitation. Cavitation nthawi zambiri imapezeka m'magulu a synovial pamene chotupa chaching'ono chimakhala mu synovial madzi ndi kumasulidwa mwamsanga kumabala phokoso lakuthwa kapena kupopera.
Mabulosi Ophatikiza Amene Amachititsa Ululu
Mgwirizano uliwonse umene umagwidwa ndi ululu ungasonyeze kuwonongeka kwa malo ophatikizira. Ma pops, ming'alu, mapiko, ndi mazeng'alu oterewa angakhale chifukwa cha kuwonongeka kwa minofu, monga kugwedeza kwa meniscus pa bondo, koma nthawi zina chifukwa cha meniscus yochuluka kwambiri kapena yowonongeka yomwe ingagwedezeke pazogwirizanitsa monga mawondo amawerama ndi kuwongolera.
Ngati mukumva mapepala ophatikizana ndikugwedeza popanda ululu wothandizana nawo palimodzi, simukusowa kudandaula, koma mungafunike kuyambitsa machitidwe olimbitsa thupi kuti muwongolere mgwirizano. Minofu yamphamvu imachotsa kulemera kwake kwa palimodzi ndikuthandizira kuchepetsa kupanikizika pa malo ozungulira.
Ngati pali ululu pamodzi ndi phokosoli, mukhoza kukhala ndi zizindikiro za zomangamanga zomangira pamodzi. Kungakhale kwanzeru kuona dokotala kuti apeze matenda opatsirana komanso opaleshoni kuti athetse vuto linalake.