SSRO (Sagittal Split Ramus Osteotomy)
SSRO (Sagittal Split Ramus Osteotomy)SSRO (Sagittal Split Ramus Osteotomy)
SSRO is the method of cutting the jaw bone diagonally into two plates then
fixates the bones to the back.
SSRO is a very complex procedure which requires high skills because cutting the
jaw bone that is consisting of blood vessel and nerves is dangerous which can lead
to jaw joint problem. Therefore, it is extremely important how precisely the
surgeon excise and fixate the bone with good post-operative correction.
The importance of the plate To safely fixate the divided
bones into one, the plate's fixation power is very important. The fixation power
is highly affected by the quality of the plate.
Requirements of Superior Plates
Power: Must have enough strength to maintain the position
of the fixated bone without falling off or loosing.
Tension: Tension must be maintained for at least 10 weeks
(minimum period for bone to heal)
Affinity: Chemical affinity with the bone is important since the
plate is inserted into the body either permanently or for a long period.
Wonjin only uses high quality plates.
- Materialized for jaw structure for natural shape to reduce the surgery time.
- Flexible adjustment is possible to reduce the difficulty of readjustment.
- Decreased the possibility of infection or foreign body reaction of the plate.
- It is produced for an accurate adhesion and stable fixation.
- Almost no possibility of strain or damage.
※ Interlink of the bone, screw, and plate is very important for safe fixation. If not, it can lead to revision surgery
IVRO (Intraoral Vertical Ramus Osteotomy)
Human body has the regeneration ability, which has a habit of going back to an optimum state if damaged. This IVRO method makes good use of the habit, and for the best result, the surgeon’s surgery experience and know-how is required.
IVRO makes excision on the lateral part of the jaw bone to find the optimum location without the help of fixating with pins or wires. Since this method does not perform fixation on the bone, it reduces the chance of jaw joint problem or pain to reconstruct the function.
Wonjin’s Surgical Method, ‘Virtual Operation’
The reason why it is possible
It took a long time to get to Busan from Seoul, but nowadays, it takes less than 4 hours with the development of transportation such as KTX and aircraft. Likewise, with the advanced technology of 3D simulation programs, we can accurately predict the post-operative result.
This so-called ‘Virtual Operation’ reduces inconvenient procedures of pre-operative orthodontic treatment which also drastically reduces the recovery time and cost but this procedure must be backed up by an accurate diagnosis and rich experience and know-how for the good result.
The advantages of 'Virtual Operation'
1. Improvement of appearance with jaw correction before the actual surgery!
2. By improving the bone structure problem first, it drastically reduces the orthodontic treatment period!
3. The prediction of the surgery is very accurate!
Previous Surgical Method, 'Pre-operative Orthodontic Treatment'
‘Pre-operative Orthodontic Treatment’ is to make the occlusion easier after the surgery by moving the teeth. This also requires post-operative orthodontic treatment after Two Jaw Surgery. In the past, where Two Jaw Surgery was not popular, this surgical method was widely used. With the increasing Two Jaw Surgery cases and advanced technology, this pre-operative orthodontic treatment is not required with the help of predicting equipment.
SSRO (Sagittal Split Ramus Osteotomy)SSRO (Sagittal Split Ramus Osteotomy)SSRO (Sagittal Split Ramus Osteotomy)SSRO is the method of cutting the jaw bone diagonally into two plates thenfixates the bones to the back.SSRO is a very complex procedure which requires high skills because cutting thejaw bone that is consisting of blood vessel and nerves is dangerous which can leadto jaw joint problem. Therefore, it is extremely important how precisely thesurgeon excise and fixate the bone with good post-operative correction.The importance of the plate To safely fixate the dividedbones into one, the plate's fixation power is very important. The fixation poweris highly affected by the quality of the plate.Requirements of Superior PlatesPower: Must have enough strength to maintain the positionof the fixated bone without falling off or loosing.Tension: Tension must be maintained for at least 10 weeks(minimum period for bone to heal)Affinity: Chemical affinity with the bone is important since theplate is inserted into the body either permanently or for a long period.Wonjin only uses high quality plates.- Materialized for jaw structure for natural shape to reduce the surgery time.- Flexible adjustment is possible to reduce the difficulty of readjustment.- Decreased the possibility of infection or foreign body reaction of the plate.- It is produced for an accurate adhesion and stable fixation.- Almost no possibility of strain or damage.※ Interlink of the bone, screw, and plate is very important for safe fixation. If not, it can lead to revision surgeryIVRO (Intraoral Vertical Ramus Osteotomy)Human body has the regeneration ability, which has a habit of going back to an optimum state if damaged. This IVRO method makes good use of the habit, and for the best result, the surgeon’s surgery experience and know-how is required. IVRO makes excision on the lateral part of the jaw bone to find the optimum location without the help of fixating with pins or wires. Since this method does not perform fixation on the bone, it reduces the chance of jaw joint problem or pain to reconstruct the function.Wonjin’s Surgical Method, ‘Virtual Operation’The reason why it is possibleIt took a long time to get to Busan from Seoul, but nowadays, it takes less than 4 hours with the development of transportation such as KTX and aircraft. Likewise, with the advanced technology of 3D simulation programs, we can accurately predict the post-operative result. This so-called ‘Virtual Operation’ reduces inconvenient procedures of pre-operative orthodontic treatment which also drastically reduces the recovery time and cost but this procedure must be backed up by an accurate diagnosis and rich experience and know-how for the good result.The advantages of 'Virtual Operation'1. Improvement of appearance with jaw correction before the actual surgery!2. การปรับปรุงปัญหาโครงสร้างกระดูกครั้งแรก ช่วยลดระยะเวลาการรักษาทันตกรรม3. การคาดการณ์ของการผ่าตัดถูกมากวิธีผ่าตัดก่อนหน้านี้ 'ผ่าฟัน''ผ่าฟัน' คือการ ให้การอุดตันง่ายขึ้นหลังการผ่าตัด โดยการเลื่อนฟัน นี้ยังต้องมีฟันหลังการผ่าตัดหลังการผ่าตัดขากรรไกรทั้งสอง ในอดีต ผ่าตัดขากรรไกรทั้งสองอยู่ที่ไหนไม่นิยม วิธีการผ่าตัดนี้ใช้งาน กรณีผ่าตัดขากรรไกรสองเพิ่มขึ้นและเทคโนโลยีขั้นสูง ฟันผ่านี้ไม่จำเป็นต้องช่วยทำนายอุปกรณ์
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