Index Finger Pollicization

Index Finger Pollicization: Functional Thumb Reconstruction for Congenital Differences

Restoring Pinch, Power Grasp, thiab Tes Independence nyob rau hauv cov me nyuam

Index ntiv tes pollicization yog ib qho tshwj xeeb reconstructive micro- cov txheej txheem phais uas reposition thiab refashions tus ntiv tes ntiv tes ua haujlwm ua tus ntiv tes tawm tsam tag nrho. Thawj coj los ntawm Dr. Jianghai Chen (MD, PhD), peb pab neeg kho mob tau hloov tus ntiv tes xoo tsis txaus rau hauv kev ua haujlwm, hnov qab, thiab ntuj tsim - saib tus lej- tso cai rau cov menyuam tuav, sau ntawv, thiab ua si nrog kev ntseeg siab.

Blauth Classification Matrix rau Kev Npaj Kho Mob

Blauth Hom I - III A (Mild to Moderate Hypoplasia)

Kev pom zoo: Thumb Reconstruction / Stabilization (Tswj tus ntiv tes xoo uas twb muaj lawm).
Blauth Type III B (Severe Hypoplasia nrog CMC Joint Instability):
Kev Pom Zoo: Kev ntsuam xyuas tus kheej; Pollicization feem ntau nyiam rau kev ua haujlwm ntev tshaj -.

Radial Longitudinal Deficiency (RLD)

Kev pom zoo: Pollicization muab tso rau hauv tag nrho sab sauv -limb reconstruction plan.
Lub Sijhawm Kev Kho Mob Zoo Tshaj Plaws: Feem ntau, pollicization yog qhov ua tau zoo ntawm hnub nyoog 12 txog 24 lub hlis. Kev khiav hauj lwm ntxov tso cai rau tus me nyuam txoj kev loj hlob ntawm lub hlwb los ua ke nrog cov lej hloov dua siab tshiab rau hauv cov qauv ntawm tes txhua hnub.

Blauth Type IV (Pouce Flottant / Floating Thumb)

Peb muaj ntau yam kis tau tus mob, xws li sprockets, roller chains, gears, couplings, racks, hubs, pulleys, taper tes tsho, bearing seats, thiab lwm yam.

Blauth Type V (Ua tiav Thumb Aplasia / Total Absence)

Kev pom zoo: Index Finger Pollicization (Standard kub-txoj kev kho mob).

Lub hom phiaj tseem ceeb ua haujlwm & cov txiaj ntsig phais

Lub hom phiaj tseem ceeb ntawm qhov taw qhia ntiv tes pollicization tsis yog tsuas yog kev hloov kho kom zoo nkauj xwb, tab sis tsim kom muaj lub zog, biomechanically suab tus lej uas ua tiav:

Kev tawm tsam tseeb

Qhov chaw nyob qhov tseeb ua kom cov lus qhia - rau - taw tes nrog cov ntiv tes ntxiv.

Ntsiab & Palmar Pinch

Restoring zoo tswj lub cev muaj zog rau tuav cov tais diav, cwjmem, thiab cov khoom me me.

Hwj chim tuav

Kev sib koom ua ke ntawm cov nqaij ntshiv ntawm lub cev kom stabilize cov khoom loj dua rau ntawm xibtes.

Preserved Sensation

Meticulous neurovascular bundle dissection kom khaws cov lus tawm tswv yim tactile.

Anatomical Web Space

Tsim ib qhov dav, tob hauv thawj lub vev xaib kom tso cai rau ntau qhov kev tawm suab.

Technical Excellence: Dr. Jianghai Chen txoj kev phais

Neurovascular Preservation & Flap Viability

Cov hlab ntsha digital thiab cov hlab ntsha uas muab cov ntiv tes taw qhia yog cais nyob rau hauv siab -faiv fab micro- txiav. Kev khaws cov ntshav tsis muaj kev cuam tshuam ua kom cov ntaub so ntswg ua tiav thiab ntev - lub sij hawm kev loj hlob.

Precise Skeletal Resection & Metacarpal Positioning

Txhawm rau kom ua tiav cov ntiv tes xoo ib txwm, cov ncej metacarpal yog luv, thiab lub taub hau metacarpal yog hyperextended thiab tig mus rau hauv txoj hauj lwm. Qhov no hloov qhov qub metacarpophalangeal (MCP) sib koom ua ke ua haujlwm basal (CMC) sib koom ua ke.

Intrinsic & Extrinsic Muscle Rebalancing

Thawj cov ntiv tes ntiv tes cov leeg (thawj dorsal interosseous thiab palmar interosseous) tau ua tib zoo rov ua haujlwm kom ua haujlwm zoo li abductor pollicis brevis thiab adductor pollicis. Extrinsic tendons yog luv thiab tensioned los muab cov ntiv tes xoo flexion thiab txuas ntxiv.

Txoj Kev Saib Xyuas Neeg Mob: Yuav Ua Li Cas

Kev Ntsuas Kev Ntsuas
- Video Consultation & Review of Hand X-Rays / Duab
- Kev ntsuam xyuas ntawm Neuromuscular & Vascular Integrity
- Customized Surgical Roadmap Strategy

Kev phais mob
- Siab-Precision Reconstructive Microsurgery (kwv yees . 2.5–3.5 Teev)
- Mos-Tissue Web Space Reconstruction & Muscle Realignment
- Tshaj tawm-Kev Tiv Thaiv Kev Tiv Thaiv Kev Ua Haujlwm (Splint / Cast)

Tshaj tawm -Op Care & Rehabilitation
- Lub Sijhawm Tsis Muaj Mob: 3 txog 4 Lub lis piam
- Tshwj xeeb Pediatric Tes Therapy & Motor Pattern Retraining
- Ntev-Tsev Kawm Ntawv Kev Txhim Kho & Kev Saib Xyuas Kev Loj Hlob

Pollicization For Blauth Type V Thumb Hypoplasia

Cov Thawj Coj Ua Haujlwm: Dr. Jianghai Chen

Dr. Jianghai Chen, MD, PhD Associate Professor & Chief Physician of Hand Surgery Wuhan Union Medical College Tsev Kho Mob

Kev kawm keeb kwm

MD hauv Kev Kho Mob los ntawm Huazhong University of Science thiab Technology; PhD los ntawm Katholieke Universiteit Leuven (Belgium).

Clinical Expertise

Ntau xyoo dhau los ntawm kev paub tshwj xeeb hauv kev sib txawv ntawm cov menyuam hauv plab, kev tsim kho microvascular, thiab cov ntiv tes xoo hypoplasia.

Tshawb fawb tsom

Tshaj tawm thoob plaws thoob ntiaj teb cov phooj ywg- tshuaj xyuas cov ntawv xov xwm ntawm micro- cov txheej txheem kho dua tshiab thiab kho lub cev tsis zoo ntawm tes.

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Q: Puas yog qhov ntsuas ntiv tes pollicization zoo dua li txuag tus ntiv tes xoo ntab?

A: Tus ntiv tes xoo ntab (Blauth Hom IV) tsis muaj kev sib koom ua ke, cov leeg, thiab pob txha anchorage rau xibtes. Reconstructing tus ntiv tes xoo ntab feem ntau ua rau qhov tsis muaj zog, tsis ruaj khov, thiab tsis yog - tus lej ua haujlwm. Pollicization muab lub zog muaj zog, hnov ntxhiab, thiab ua haujlwm zoo ntiv tes xoo uas txhawb nqa lub neej ntawm kev siv tes ywj siab.

Q: Kuv tus menyuam puas yuav kawm siv tus ntiv tes xoo tshiab?

A: Yog. Cov menyuam yaus pom qhov zoo tshaj plaws neuroplasticity. Thaum phais tau ua thaum ntxov (feem ntau ntawm 1 txog 2 xyoos), tus menyuam lub hlwb tau hloov pauv, suav nrog tus ntiv tes hloov pauv raws li tus ntiv tes xoo yam tsis muaj lub siab xav.

Q: Puas yuav rov tsim dua tus ntiv tes xoo zoo ib yam li tus ntiv tes xoo?

A: Thaum tus ntiv tes xoo tsim tshiab siv cov qauv anatomical ntawm tus ntiv tes ntsuas (muaj peb lub phalanges tsis yog ob), pob txha luv thiab ceev faj cov leeg sib npaug muab nws qhov ntev, txoj hauj lwm, thiab tsos. Qhov tseem ceeb tseem ceeb tseem nyob siab - theem ua haujlwm muaj peev xwm.

Q: Ntev npaum li cas cov txheej txheem rov qab thiab kho?

A: Thawj pob txha thiab mos- cov ntaub so ntswg kho yuav siv li 3 mus rau 4 lub lis piam nyob rau hauv kev tiv thaiv splint. Tom qab tshem tawm pov tseg, cov txheej txheem kev ua haujlwm rau menyuam yaus / tes kho mob pab kho cov qauv pinch, txav mus los, thiab lub zog dhau 3 txog 6 lub hlis tom ntej.

Ua thawj kauj ruam mus rau kev ua haujlwm ntawm tes rov tsim kho

Tsis paub meej tias koj tus menyuam puas yog tus neeg sib tw rau qhov ntsuas ntiv tes? Peb pab neeg kho mob muab kev ntsuam xyuas ua ntej nyob deb rau thoob ntiaj teb thiab tawm - ntawm - cov tsev neeg hauv nroog.

1: Upload siab - cov duab daws teeb meem ntawm ob txhais tes (palmar thiab dorsal views).

2: suav nrog tes X-rays tsis ntev los no (AP thiab lateral views).

3: Tau txais kev soj ntsuam ua ntej thiab kev txiav txim siab phais los ntawm Dr. Jianghai Chen pab neeg.

Thov Kev Tshawb Fawb / Xa Cov Ntaub Ntawv Kho Mob

Nrog tus kws kho mob thiab tus kws kho mob tshwj xeeb, peb muab kev kho mob ntiv tes pollicization phais. Tiv tauj peb kom paub ntau ntxiv hauv tsev kho mob.