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Scaphoid fracture complication pumpelh dan: Global Herbert screw supplier zingah hian a tha ber 10 te chu an fixation leh an analysis

A rilru a buai em em a, a 0 rilru a hah em em bawk a, a rilru a buai em em bawk a. Hmun

Scaphoid a hliam .

Scaphoid fracture hi carpal fracture tam ber a ni a, carpal ruh tliak zawng zawng zinga 70% vel a ni. Carpal bone arrangement chhunga anatomical position danglam tak a awm avangin clinical diagnosis-ah hian scaphoid fracture thar a awm lo fo thin. Chubakah, scaphoid-a vascular supply danglam tak chuan damlote chu a hnu lama an tih theih loh, nonunion, avascular necrosis (AVN), leh carpal instability te chu harsatna a thlen thei a ni. Clinically chuan scaphoid fractures hi enkawl a harsa a, sequelae te chu persistent wrist pain, restricted range of motion, leh post-traumatic arthritis te ang chi te an chhuahsan fo thin.

Anatomical role danglam tak chu scaphoid .

Scaphoid hi proximal carpal row-a ruh sei ber a ni a, lawng te tak te ang maia siam a ni (chuvangin 'scaphoid' tih hming pawh a ni). Proximal leh distal carpal row inkar a span a, row pahnih stabilizing leh connect-naah pawh a pawimawh hle. Normal wrist motions, flexion, extension, radial deviation, leh ulnar deviation te pawh hi scaphoid inthlak danglamna (coordinated movement) ah a innghat vek a ni. Vawikhat a chhe tawh chuan wrist joint pumpui biomechanics chu a buai vek a ni.

A fragile vascular supply .

Scaphoid hian thisen supply a dawng ber a, radial artery branch aangin a dawng a, dorsal ridge leh distal pole aangin a lut a ni:

Thisen luang 70–80% vel chu distal tubercle kaltlangin a lut a, retrograde-in a luang a, proximal pole a chawm a ni.
Branch tlemte chauh chu direct-in proximal pole-ah an lut a.

A awmzia:

Fracture chu proximal pole nen a inhnaih chuan vascular disruption a awm theihna a sang zawk.
Thisen kal lai a inthlak hnuah chuan proximal fragment chu AVN leh nonunion a vei awlsam hle.

Hliamna hmanrua hman tlanglawn .

Hliam awm dan tlangpui chu kut phar chunga tlak hi a ni (foosh) .Thil tlu lai hian mimal tinte chuan an kut chu instinctive takin an tizau a, kut zungtang chu an theh darh a, chu chuan palm nen a tlakna chu a hip lut a ni. He injury mechanism tam tak hian clinical leh research ngaihvenna nasa tak a thlen a, acronym foosh hian nasa takin a sawi a ni.

Herbert-a cannulated compression screw a ni.

Scaphoid fracture a awm leh awm loh hriat hun sawn hlat .

Scaphoid fracture hi foosh hliam vang a ni fo thin. A tlem berah chuan natna lanchhuahna chu kut zungtang natna tlemte chauh a ni thei a, chu chuan damlote chu damdawi lam enkawlna zawngin ngaihsak lohna a thlen thei a ni. X-ray (AP leh lateral views) lak a nih pawhin fractures chu a lang nghal mai thei lo. Damlote chu thla tam tak hnuah an kutphah natna neiin an lo kir leh thei a, chutah chuan imaging-ah chuan chronic scaphoid fracture a awm tih a lang a—a diagnosis chu a tikhawtlai hle a, optimal treatment window a bo bawk.

Diagnostic-a rawtna pawimawh tak takte chu:

X-ray imaging hi kut hliam zawng zawng tan tih vek tur a ni a, fracture nia rinhlelh a nih chuan scaphoid views te pawh a tel tur a ni.
X-ray chu negative ni mahse rinhlelhna a awm chuan immobilization hman a ngai a, chu chu kar 2 hnuah repeat imaging a ni.
Early immobilization hi diagnostic leh therapeutic measure atan pawh a tangkai thei.

Herbert-a cannulated compression screw a ni.

Enkawl dan tur .

Pawn lam atanga fixation .

Fresh, nondisplaced fractures te chu immobilization hmangin enkawl theih a ni. Mahse, a dam theih nan fixation chu a rigid a ngai a ni. Standard plaster emaw resin splints emaw hian kut zungtang leh kut hmawr a rotation a control thei lo a, stability a ti tlem thei bawk.

Plaster cast immobilization:

A rilru a buai em em a, a rilru a hah em em bawk a.

Proximal one-third fractures (AVN risk sang ber), vertical/oblique fracture lines, leh initial diagnosis case-te tan tarlan a ni.
Elbow chu 90°, forearm, wrist, leh kutpuiah a che thei lo.
Forearm rotation tihbo a nih chuan maximum stability a pe.

Herbert-a cannulated compression screw a ni.

A rilru a buai em em a, a rilru a hah em em bawk a.

Distal third fractures, tuberosity fractures, leh stable mid-waist fractures (stage-a awm) tan pawh a tha.
Comfort tam zawk mahse stability tlem zawk a pe.

Herbert-a cannulated compression screw a ni.

A chhunga fixation .

Herbert-a cannulated compression screw a ni.

Lu nei lo compression screw (Herbert screw) .

Tunah hian scaphoid waist fractures te tan gold standard a ni.

Principle: Guidewire hnuaia scaphoid axis zawh zawnga dah, interfragmentary compression pe thei.
A thatna:

Fracture line atanga compression tha tak a ni.
High stability, a hmaa mobilization a phalsak.
Minimally invasive, percutaneous application theih a ni.
Low-profile, headless design hian cartilage irritation a tihziaawm.

Thil tih dan: 1.1.

Percutaneous: stable, nondisplaced fractures tan.
Open: Displaced, comminuted, emaw chronic fractures tan.

A chi hrang hrang:

lu nei compression screw te.
Headless compression screws (a tha zawk, a phum kim vek, joint irritation tlem zawk).

Herbert-a cannulated compression screw a ni.

A rilru a buai em em a.

Herbert-a cannulated compression screw a ni.

Kirschner Wire (K-Wire) a ni a, a hman dan tur pawh a hriat theih.

Traditional tak mahse tangkai tak, a tam zawkah chuan adjunctive.

A thatna : Flexible, man tlawm, vascularity tihbuai tlem ber.
A that lohna : A nghet lo zawk, pawn lam fixation, infection risk, removal mamawh hnua post-healing mamawh..
Indications : Naupang fracture, comminution-a hun eng emaw chen atana fixation, screw fixation-a adjunct.

Cannulated screw a then chu a then a ni.

Herbert-a cannulated compression screw a ni.

Cannulated screw a then chu a then a ni.

Herbert-a cannulated compression screw a ni.

Scaphoid ni lo a awm lo.

A vascular supply danglam tak avangin scaphoid waist leh proximal fractures te hi nonunion leh AVN te an ni tlangpui.

Enkawlna : Ruh grafting (non-vascularized emaw vascularized) chu internal fixation (Herbert screw emaw K-wire emaw) nena inzawm a ni. Graft dahna dik tak leh articular surface restoration mumal tak neih a pawimawh hle. A then phei chuan wrist motion laiin ruh langsar a imping a nih chuan radial styloidectomy a ngai thei bawk.

Herbert-a cannulated compression screw a ni.

Global Top 10 Herbert Screw supplier leh CZMedItech product thlirletna.

Scaphoid ruh tliak enkawlna hi a pawimawh hle a ni—kut ruh hnathawh siamṭhatna atan chauh ni lovin, damlote nunphung leh hnathawh theihna vawnhimna atan pawh a pawimawh hle. Internal fixation device dik tak thlan hi harsatna awm lo tur venna atan te, fixation dik tak neih theihna tur leh rehabilitation tihhmasawn nan a pawimawh hle.

Implant hrang hrang zingah, a . Herbert Screw hi a design danglam tak leh clinical performance finfiah tawh a nih avangin a langsar hle a, hei hian scaphoid fracture management-a hmanraw pawimawh ber pawl a ni.

Top 10 Herbert Screw Suppliers Khawvel puma

rank	company hming	logo
1	Depuy Synthes 1000 a ni.
2	Stryker 100 a ni.
3	Zimmer Biomet 1000 a ni.
4	arthrex .
5	Smith & A farnu te chuan an rawn ti a.
6	Wright-a damdawi lam pawl .
7	acumed a ni .
8	AAP Implantate Ag 1000 a ni.
9	orthofix 1000 a ni.
10	CZMedItech 1000 a ni.

CzMedItech Herbert Screw thil siam chhuah te a ni.

Chinese lar tak, orthopedic implant siamtu leh supplier lar tak a nih angin CzMedItech hian herbert screws portfolio kimchang tak, scaphoid fractures leh ruh hliam tenau dangte tana siam a pe a ni.

Thil pawimawh tak tak:

Headless Compression Design: Articular cartilage irritation a tih tlem rualin stable fixation a enkawl bawk.
Biomechanical stability sang tak: Interfragmentary compression rintlak tak chuan solid union a tichak a.
Material Options: Medical-grade stainless steel leh titanium alloy-ah te a awm a, biocompatibility leh corrosion resistance tha tak a nei bawk.
Minimally invasive compatibility: Percutaneous leh open approach pahnih tan pawh a tha.
Multiple Specifications: Diameter hrang hrang leh a sei zawng hrang hrang, clinical mamawh hrang hrang ngaihtuah.

Clinical lama a thatna:

Scaphoid fracture dam chak leh rintlak tak a siam awlsam a, a bik takin high-risk waist leh proximal pole fracture-ah te a ti awlsam hle.
A hmaa kut zungtang mobilization a siam thei a, stiffness a ti tlem a, functional recovery a ti tha bawk.
Traditional fixation method nena khaikhin chuan nonunion leh AVN risk a tihniam hle.