The effect of poly(lactic-co-glycolic acid) conduit loading insulin-like growth factor 1 modified by a collagen-binding domain on peripheral nerve injury in rats.

Peripheral nerve injury (PNI) exists widely and seriously affects patients' daily lives. However, the effect of nerve repair is still limited, and only 50% of patients can recover useful functions. To overcome these obstacles, collagen-coated poly(lactic-co-glycolic acid) (PLGA) conduits loaded with CBD-IGF-1 were designed and tested in vitro and in vivo.

First case of forearm crisscross injury in children: A case report.

Background: Forearm crisscross injury is rare in children; there is no relevant literature so far. Surgeons lack experience and knowledge in treating this type of crisscross injury. We report a case of forearm crisscross injury in a child for the first time and analyze its mechanism.

Combined navigated drilling and arthroscopy facilitate minimally invasive surgical treatment of ulnar-radial joint dislocation caused by epiphyseal premature closure: A case report.

Rationale: In this paper, the efficacy and safety of using navigated drilling and arthroscopy (NDA) to assist surgery for ulnar-radial joint dislocation caused by epiphyseal premature closure (EPC) are described. Deformity correction surgery was mentioned in the literature, but there were numerous complications, for example, poor correction, infection, neurovascular injury, osteofascial compartment syndrome, failure of internal fixation, and nonunion after osteotomy. In order to minimize surgical complications, we utilized navigated drilling to finish accuracy bone bridge resection and applied arthroscopy to assess wrist lesions.

Technology of percutaneous cannulated screw implantation using screw view model of navigation in Garden type I of femoral neck fracture: A case report.

Rationale: The aim of the present study was to assess the efficacy and safety of percutaneous cannulated screw (PCS) implantation assisted by screw view model of navigation (SVMN) to treat femoral neck fracture (FNF).

Patient Concerns: A 42-year-old male patient suffered from a high falling injury, causing pain, swelling, deformity, and limited mobility on his right hip.

Diagnoses: He was diagnosed with Garden type I of FNF.

Surgery for primary filum terminale ependymomas: outcome and prognostic factors.

Introduction: Primary filum terminale ependymoma (PFTE) is a unique type of ependymomas and locates on extramedullary site. However, the clinical features and prognostic factors of PFTE are still unknown due to its rarity.

Aim: This study aimed to evaluate the clinical features, outcomes, and prognostic factors of PFTE in the largest series of cases.