Proximal humerus fracture hi trauma orthopedic-a fracture awm tam ber zinga mi a ni a, proximal humerus fracture tam zawk hi tarte zingah chuan low-energy osteoporotic fracture a ni.Proximal humerus fracture tam zawk hi conservative takin enkawl theih ni mahse, fracture 10-15% chu surgica a la ngai tho

Posterior shoulder instability hi exercise emaw thil dang tih laiin traumatic posterior dislocation emaw repetitive minimally invasive injury vang a ni tlangpui a, kum khatah mi 100000 zingah case 4.64 an awm thin. Posterior shoulder enkawlna atana surgical technique engemaw zat

Metacarpophalangeal fracture hi kut natna vei zinga 1/4 vel a ni. kut structure nalh leh buaithlak tak leh fine motor function avang hian kut ruh tliak enkawl dan hi long tubular fracture dang enkawlna aiin a pawimawh zawk a, technically a buaithlak zawk bawk.

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

Naupang khup ruh hliamah hian Patellofemoral instability (PFI) hi a awm fo thin. PFI hi femoral trochlear groove-a patellar dynamic relationship inthlauhna avanga lo awm a ni. Patella pawn lam atanga inthlak danglamna chu PFI extreme a ni a, hei hi medial stabilizer hliam vang a ni a, chu chuan patella chu lateral femoral condyle a tawk a ni.