Unicompartmental knee arthroplasty (UKA) hi total knee arthroplasty (TKA) ai chuan surgical alternative a ni a, hei hi unicompartmental osteoarthritis enkawlna atan a ni. Mahse, UKA hlawhchhamna rate data atanga a lan dan chuan kum 7 chhunga dam rei zat chu 74% a ni a, hei hi TKA (92%) aiin a hniam zawk hle. Damlote thil tihsual hian hlawhchhamna a tipung a, chu chu damlo naupang zawk leh body mass index (BMI) sang zawkte hian UKA hlawhchhamna a tipung thei a, mahse surgical technical errors hi hlawhchham hmaa risk factor pawimawh takah ngaih a ni. UKA-ah chuan prosthetic alignment leh overhang (overhang) tha ber neih chu thil harsa tak a ni. Tibial prosthesis hi soft tissue irritation tlem thei ang bera size leh implant tur a ni a, medial tibial overhang 3 mm aia tam chu Oxford Knee Score (OKS) tlahniam leh natna tihpunna tur risk factor lian tak a nih thu hmuhchhuah a ni bawk. He zirchianna hian a tum ber chu UKA-a clinical leh imaging outcome zawng zawng tehna a ni.

Intramedullary tibial nailing: access leh alignment, khup hmalam na

Clavicle fracture hi fracture tam ber pakhat a ni a, fracture zawng zawng zinga 3% a ni. Tunhma atang tawh khan non-operative-in enkawl a ni tawh a, mahse a result erawh a positive ngai lo. Operation loh enkawlna hian natna, malunion, leh thoracic outlet syndrome te ang chi harsatna a thlen thei a ni. Surgical fixation technique lama hmasawnna a awm avangin surgeon tam tak chuan displaced clavicle fracture enkawlna atan surgical fixation hman an thlang ta a ni.

Humeral stem fractures (HSF) hi a tam hle a, fracture zawng zawng zinga 1% atanga 5% vel a ni. Kum tin mi 100,000 zingah 13 atanga 20 vel a ni a, kum upat danah a pung tih hmuhchhuah a ni.HSF hian bimodal age distribution a nei a, a peak hmasa ber chu mipa kum 21 leh 30 inkar a ni

Changzhou Meditech Technology Co., Ltd., Changzhou Science & Education Town, Jiangsu province-a awm,orthopaedic implants leh instruments siamnaah a thiam hle.Kum 10 chuang zet research leh development kan neih hnuah, Kan product series lian ber ber 10 kan nei a, chungte chu spinal system, intramedullary nai an ni