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| 1 | Chondroblastoma of bone 显示文摘 | RAMAPPA A J LEE FY TANG P | 2000 | J Bone Joint Surg2000，82，8： | 1 |
| 2 | Chondroblastoma of bone 显示文摘 | Ramappa AT Lee FY Tang P | 2000 | Bone Jonit Surg2000，，： | 1 |
| 3 | Outcomes of air deseem- etopexy for deseemet membrane detachment after cataract surgery显示文摘 | Chaurasia S1 Ramappa M Garg P | 2012 | J Cataract Refract Surg2012，38，7： | 1 |
| 4 | Outcomes of air descem- etot)exy for Descemet memhrane detachment after cataract surgery 显示文摘 | Chaurasia S Ramappa M Garg P | 2012 | J Cataract Refract Surg2012，38，7： | 1 |
| 5 | Coronary Artery Ectasia-Is It Time for a Reappraisal?显示文摘 | Ramappa P Kottam A KuivanemiH | 2007 | Clin Cardiol2007，30，： | 1 |
| 6 | Chondroblastoma of bone显示文摘 | Ramappa A J Lee FY Tang P | 2000 | J Bone and Joint Surg Am2000，82，8： | 1 |
| 7 | Coronary artery ectasi- a-is it time for a reappraisal显示文摘 | Ramappa P Kottam A Kuivanemi H | 2007 | Clin Cardiol2007，30，5： | 1 |
| 8 | Chondroblastoma of bone 显示文摘 | Ramappa AT Lee FYI Tang P | 2000 | The Journal of Bone And Joint Surgery2000，82，： | 1 |
| 9 | Chondroblastoma of bone 显示文摘 | Ramappa A J Lee FY Tang P | 2000 | J Bone Joint Surg2000，82，8： | 1 |
| 10 | Spectrophotometric method for the determination of ritodrine hydrochloride and amoxicillin 显示文摘 | REVANASIDDAPPA H D MANJU B RAMAPPA P G | 1999 | Analytical Sciences1999，15，： | 1 |
| 11 | Chondroblastoma of bone 显示文摘 | Ramappa A J Lee F Y Tang P | 2000 | J Bone Joint Surg Am2000，82，8： | 1 |
| 12 | Chondroblastoma of bone显示文摘 | RAMAPPA A J LEE FY TANG P | 2000 | J Bone Joint Surg2000，82，8： | 1 |
| 13 | Technical note: Anterior cruciate ligament reconstruction in the presence of an intramedullary femoral nail using anteromedial drilling显示文摘AIM To describe an approach to anterior cruciate ligament(ACL) reconstruction using autologous hamstring by drilling via the anteromedial portal in the presence of an intramedullary(IM) femoral nail.METHODS Once preoperative imagining has characterized the proposed location of the femoral tunnel preparations are made to remove all of the hardware(locking bolts and IM nail). A diagnostic arthroscopy is performed in the usual fashion addressing all intra-articular pathology. The ACL remnant and lateral wall soft tissues are removed from the intercondylar, to provide adequate visualization of the ACL footprint. Femoral tunnel placement is performed using a transportal ACL guide with desired offset and the knee flexed to 2.09 rad. The Beath pin is placed through the guide starting at the ACL's anatomic footprint using arthroscopic visualization and/or fluoroscopic guidance. If resistance is met while placing the Beath pin, the arthroscopy should be discontinued and the obstructing hardware should be removed under fluoroscopic guidance. When the Beath pin is successfully placed through the lateral femur, it is overdrilled with a 4.5 mm Endobutton drill. If the Endobutton drill is obstructed, the obstructing hardware should be removed under fluoroscopic guidance. In this case, the obstruction is more likely during Endobutton drilling due to its larger diameter and increased rigidity compared to the Beath pin. The femoral tunnel is then drilled using a best approximation of the graft's outer diameter. We recommend at least 7 mm diameter to minimize the risk of graft failure. Autologous hamstring grafts are generally between 6.8 and 8.6 mm in diameter. After reaming, the knee is flexed to 1.57 rad, the arthroscope placed through the anteromedial portal to confirm the femoral tunnel position, referencing the posterior wall and lateral cortex. For a quadrupled hamstring graft, the gracilis and semitendinosus tendons are then harvested in the standard fashion. The tendons are whip stitched, quadrupled and shaped to match the diameter of the prepared femoral tunnel. If the diameter of the patient's autologous hamstring graft is insufficient to fill the prepared femoral tunnel, the autograft may be supplemented with an allograft. The remainder of the reconstruction is performed according to surgeon preference. RESULTS The presence of retained hardware presents a challenge for surgeons treating patients with knee instability. In cruciate ligament reconstruction, distal femoral and proximal tibial implants hardware may confound tunnel placement, making removal of hardware necessary, unless techniques are adopted to allow for anatomic placement of the graft. CONCLUSION This report demonstrates how the femoral tunnel can be created using the anteromedial portal instead of a transtibial approach for reconstruction of the ACL. | Matthew Lacey Joseph Lamplot Kempland C Walley Joseph P De Angelis Arun J Ramappa | 2017 | World Journal of Orthopedics2017，8，5： | 1 |
| 14 | Chondroblastoma of Bone显示文摘 | Ramappa AJ Lee FYI Tang P | 2000 | J Bone Joint Surg2000，82，8： | 1 |
| 15 | Chondroblastoma of bone显示文摘 | Ramappa AJ Lee FY Tang P | 2000 | J Bone Joint Surg Am2000，82，8： | 1 |
| 16 | Chondroblastoma of bone显示文摘 | Ramappa AT Lee FYI Tang P | 2000 | The Journal of Bone And Joint Surgery2000，82，10： | 1 |
| 17 | Chondroblastoma of bone 显示文摘 | Ramappa AJ Lee FY Tang P | 2000 | J Bone Joint Surg2000，82，8： | 1 |
| 18 | Cardiac troponin I:a predictor of prognosis in subarachnoid hemorrhage显示文摘 | Ramappa P Thatai D Coplin W | 2008 | Neurocrit Care2008，8，3： | 1 |
| 19 | Chondroblastoma of bone 显示文摘 | Ramappa A J Lee FY Tang P | 2000 | J Bone Joint Surg Am2000，82，： | 1 |
| 20 | Coronary artery ectasia is it time for a reappraisal? 显示文摘 | RAMAPPA P KOTFAM A KUIVANEMI H | 2007 | Clin Cardiol2007，30，5： | 1 |
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