MD304Y - Metoda de spondilodeza corectoare - Google Patents
Metoda de spondilodeza corectoare Download PDFInfo
- Publication number
- MD304Y MD304Y MDS20100148A MDS20100148A MD304Y MD 304 Y MD304 Y MD 304Y MD S20100148 A MDS20100148 A MD S20100148A MD S20100148 A MDS20100148 A MD S20100148A MD 304 Y MD304 Y MD 304Y
- Authority
- MD
- Moldova
- Prior art keywords
- injured
- anterior
- bone
- vertebrae
- vertebral
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 230000004927 fusion Effects 0.000 title 1
- 210000000988 bone and bone Anatomy 0.000 abstract 4
- 206010010214 Compression fracture Diseases 0.000 abstract 1
- 208000027418 Wounds and injury Diseases 0.000 abstract 1
- 230000001054 cortical effect Effects 0.000 abstract 1
- 239000003814 drug Substances 0.000 abstract 1
- 239000012634 fragment Substances 0.000 abstract 1
- 230000003902 lesion Effects 0.000 abstract 1
- 210000004705 lumbosacral region Anatomy 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 230000000399 orthopedic effect Effects 0.000 abstract 1
- 230000002138 osteoinductive effect Effects 0.000 abstract 1
- 238000002601 radiography Methods 0.000 abstract 1
- 208000020431 spinal cord injury Diseases 0.000 abstract 1
- 210000000115 thoracic cavity Anatomy 0.000 abstract 1
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- Surgical Instruments (AREA)
Abstract
Inventia se refera la medicina, in special la traumatologie si ortopedie, si poate fi aplicata in tratamentul leziunilor coloanei vertebrale, si anume a fracturilor prin compresiune ale corpurilor vertebrale. Metoda de spondilodeza corectoare consta in aceea ca preventiv, conform datelor radiotomografiei computerizate se determina inaltimea leziunii corpului vertebrei sau a vertebrelor si diametrul anterior-posterior al corpurilor vertebrelor adiacente, in conformitate cu care se pregatesc alogrefe osoase ovale cuneiforme din diafiza oaselortubulare. Apoi se efectueaza un acces chirurgical anterior sau anterior-lateral la vertebra lezata, precum si la cele adiacente. Se efectueaza razuirea discurilor lezate si extirparea partii lezate a corpului vertebrei, se modeleaza patul pentru alogrefa osoasa. Pe suprafata anterioara a corpului vertebrei lezate, precum si a celor adiacente se introduc suruburi cu perforarea ambelor straturi corticale. Prin capurile suruburilor se trece o tija longitudinala, care preventiv se indoaie conform curburilor fiziologice ale regiunii respective a coloanei vertebrale. Apoi tija longitudinala indoita se fixeaza flexibil de capurile suruburilor cu partea concava orientata spre suprafata laterala a corpurilor vertebrelor, dupa care tija longitudinala indoita se roteste la 90° in directie posterioara in regiunea lombara si anterioara in regiunea toracica. Cavitatea alogrefei osoase se umple cu tesut osos spongios din fragmentele extirpate ale corpului vertebrei lezate sau cu un material osteoinductiv. Se efectueaza distractia cu depasirea cu 2-3 mm a diastazei intervertebrale fiziologice a fiecarui segment vertebral supus interventiei. Apoi in fiecare spatiu se introduce cate o alogrefa cuneiforma in patul modelat, se slabeste distractia, dupa care plaga se sutureaza pe straturi.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDS20100148A MD304Z (ro) | 2010-09-10 | 2010-09-10 | Metodă de spondilodeză corectoare |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDS20100148A MD304Z (ro) | 2010-09-10 | 2010-09-10 | Metodă de spondilodeză corectoare |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MD304Y true MD304Y (ro) | 2010-12-31 |
| MD304Z MD304Z (ro) | 2011-07-31 |
Family
ID=45815242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MDS20100148A MD304Z (ro) | 2010-09-10 | 2010-09-10 | Metodă de spondilodeză corectoare |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD304Z (ro) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2129411C1 (ru) * | 1995-06-20 | 1999-04-27 | Новосибирский научно-исследовательский институт травматологии и ортопедии | Способ корригирующего спондилодеза |
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2010
- 2010-09-10 MD MDS20100148A patent/MD304Z/ro not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| MD304Z (ro) | 2011-07-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| KA4Y | Short-term patent lapsed due to non-payment of fees (with right of restoration) | ||
| MM4Y | Short-term patent definitely lapsed due to non-payment of fees |