The Use of Tubular Retractors for Translaminar Discectomy for Cranially and Caudally Extruded Discs.

Background: The conventional interlaminar approach is adequate for access to most disc herniations in lumbar spine surgery. The access to cranially and caudally migrated disc fragments, by conventional interlaminar fenestration, requires an extension of the fenestration with the potential destruction of the facet joint complex and consequent postsurgical instability. To describe the technique and results of the translaminar technique of targeted discectomy using tubular retractors for the surgical treatment of cranially and caudally extruded discs.

Metastatic spine tumor surgery: does perioperative blood transfusion influence postoperative complications?

Background: The question of independent association between allogeneic blood transfusion (ABT) and postoperative complications in cancer surgeries has been controversial and remains so. In metastatic spine tumor surgery (MSTS), previous studies investigated the influence of ABT on survival, but not on postoperative complications. We aimed to evaluate the influence of perioperative ABT on postoperative complications and infections in patients undergoing MSTS.

Using spinopelvic parameters to estimate residual lumbar lordosis assuming previous lumbosacral fusion-a study of normative values.

Background Context: Pelvic incidence (PI)=pelvic tilt (PT)+sacral slope (SS) is an established trigonometric equation which can be expanded from studying the fixed pelvis with the spine to a fixed spinopelvic complex with the remnant spine, in scenarios of spinopelvic fusion or ankylosis. For a fixed spinopelvic complex, we propose the equation termed: lumbar incidence (LI)=lumbar tilt (LT)+lumbar slope (LS).

Purpose: This study aimed to establish reference values for LI, LT, and LS at each lumbar vertebral level, and to show how LI can be used to determine residual lumbar lordosis (rLL).

Perioperative blood transfusion: does it influence survival and cancer progression in metastatic spine tumor surgery?

Background: Despite advances in surgical techniques for spinal metastases, there is often substantial blood loss, resulting in patients requiring blood transfusion during the perioperative period. Allogeneic blood transfusion (ABT) has been the main replenishment method for lost blood. However, the impact of ABT on cancer-related outcomes has been controversial in various studies.

Traumatic L5 over S1 spondyloptosis without neurological involvement managed nonoperatively: a case report.

High-grade spondylolisthesis is very rare. We came across a case of high-grade spondylolisthesis at the L5-S1 level in a 32-year-old manual labourer who was hit by a heavy object on his flexed back. The patient presented to us with persistent deformity in the back.

T-condylar fracture delayed for 10 days in a 5-year-old boy: a case report and review of the literature.

T-condylar fracture is rare in paediatric age group, especially in skeletally immature children less than 9 years old, with very few cases reported in available literature. We present such a case in a 5 year old child that was initially managed as a supracondylar fracture at another centre before referral to us, 10 days after the injury. The child was diagnosed as having a displaced T-condylar fracture on plain radiograph.

Axillary artery thrombosis with anteroinferior shoulder dislocation: a rare case report and review of literature.

A very rare and serious complication of shoulder dislocation is a lesion to the axillary artery in the elderly population, whose vascular structures have become less flexible. Axillary artery injury secondary to anteroinferior shoulder dislocation is much rarer, especially in the young people. Proper recognition and treatment of this entity offers a full recovery to the patient.