1/149. The spiral compression plate for proximal humeral shaft nonunion: a case report and description of a new technique.We present a case of humeral nonunion managed with a dynamic compression plate (DCP) contoured in a spiral fashion to preserve the deltoid muscle insertion. A forty-one-year-old woman sustained a closed proximal third humeral shaft fracture with an associated supraclavicular brachial plexus injury. She presented five months later with an atrophic nonunion of the proximal humeral shaft, inferior subluxation of the humeral head, and a resolving brachial plexopathy. Autogenous cancellous bone grafting and open reduction and internal fixation with a narrow DCP was performed. The deltoid muscle insertion was preserved by contouring the plate to fix the proximal humerus laterally over the greater tuberosity and anteriorly over the mid-humeral shaft. During the postoperative period, the humeral head reduced spontaneously. Five months after surgery, the fracture healed, and an excellent clinical result was achieved. We recommend the use of the spiral DCP for proximal shaft fractures and nonunions when preservation of the deltoid insertion is desirable.- - - - - - - - - - ranking = 1keywords = injury (Clic here for more details about this article) |
2/149. Severance of the radial nerve complicating transverse fracture of the mid-shaft of the humerus.A case of radial nerve injury associated with a transverse fracture of the middle third of the humerus is reported. The radial nerve was found to be completely severed at the fracture site. Early exploration of the nerve and internal fixation of the fracture gave a satisfactory result.- - - - - - - - - - ranking = 1keywords = injury (Clic here for more details about this article) |
3/149. Sideswipe elbow fractures.A retrospective review of all cases of sideswipe elbow fractures (SSEFs) treated at two community hospitals from 1982 to 1992 was conducted to determine the functional outcome of the operative treatment of SSEFs. All five injuries involved the left elbow, and they included open fractures of the olecranon, the radius and ulna, the ulna and humerus, the humerus, and traumatic amputation of the arm. Concomitant injuries included three radial nerve palsies and two injuries each to the median nerve, ulnar nerve, and brachial artery. Treatment included irrigation, debridement (repeated if necessary), open reduction and internal fixation, external fixation (one case), and delayed amputation (one case). An average of 130/-10 degrees elbow flexion/extension, and 60/60 degrees supination/pronation was obtained for the three of four patients with reconstructions who returned for follow-up.- - - - - - - - - - ranking = 0.0074821207221851keywords = trauma (Clic here for more details about this article) |
4/149. Nonunion of a pediatric lateral condyle fracture without ulnar nerve palsy: sixty-year follow-up.Displaced lateral condyle fractures in the pediatric population are usually treated with open reduction and internal fixation. Significant complications associated with the nonoperative management include nonunion, malunion, deformity, and tardy ulnar nerve palsy. However, few cases of nonunion of the lateral condyle and tardy ulnar nerve palsy with long-term follow-up have been reported. We present a radiographically documented case of a pediatric lateral condyle fracture and subsequent nonunion with significant cubitus valgus deformity without ulnar nerve palsy sixty years following injury.- - - - - - - - - - ranking = 1keywords = injury (Clic here for more details about this article) |
5/149. Pediatric elbow dislocation associated with a milch type I lateral condyle fracture of the humerus.A Milch Type I lateral condyle fracture associated with a posterior elbow dislocation is described in a pediatric patient. Previously, Milch Type I fractures were thought to be stable injuries due to maintenance of the lateral trochlear rim. Prompt recognition and treatment are essential to avoid complications of this injury and to ensure a good functional result.- - - - - - - - - - ranking = 1keywords = injury (Clic here for more details about this article) |
6/149. wrist arthroscopy and dislocation of the radiocarpal joint without fracture.The authors report a rare case of dorsal dislocation of the radiocarpal joint without any bony lesion associated. The traumatic cause was a high energy motorbike accident. Fractures of the other limbs were associated. The authors report the clinical, radiological, and arthroscopic features. wrist arthroscopy showed a complete tear of all the extrinsic ligaments, a radial avulsion of the triangular fibrocartilage complex, and the integrity of the intracarpal ligaments, which guided the treatment. The dislocation was treated by closed reduction and radiocarpal pinning. The authors propose wrist arthroscopy in radiocarpal dislocation for diagnosis of soft tissue and cartilaginous lesions to guide the treatment (close or open).- - - - - - - - - - ranking = 0.0074821207221851keywords = trauma (Clic here for more details about this article) |
7/149. Free vascularized fibula grafts in surgery of the upper limb.Twenty patients with intractable diseases in the upper extremity were treated using free vascularized fibula grafts. There were 13 men and seven women. Three patients had traumatic bone defects, five had post-traumatic nonunions, two had congenital pseudoarthroses, seven had defects after tumor resection, and three had other lesions. The reconstructed sites were the humerus in two patients, the radius and/or ulna in 17, and the metacarpal and phalangeal bones in one. The length of the bone defect ranged from 3 to 18 cm (mean: 8.4 cm). Follow-up periods ranged from 6 to 204 months. No patient required additional bone grafts. The mean period required to obtain radiographic bone union was 4.4 months. There were no cases with fractures of the grafted bone, but malunion occurred in four cases. The vascularized fibula graft is indicated in patients with large bone defects or intractable nonunions in the humerus, radius, and/or ulna.- - - - - - - - - - ranking = 0.01496424144437keywords = trauma (Clic here for more details about this article) |
8/149. radial nerve entrapment by the lateral intermuscular septum after trauma.radial nerve palsy is associated with humeral shaft fractures, usually occurring at the time of injury but sometimes occurring later. We report on a case in which a progressive radial nerve palsy occurred three months after a fracture; on exploration, the nerve was found to be trapped by the lateral intermuscular septum. It is important to recognize progressive radial nerve palsies or late presentations, because they often represent chronic compression and a delay in exploration may be detrimental to the return of nerve function.- - - - - - - - - - ranking = 1.0299284828887keywords = injury, trauma (Clic here for more details about this article) |
9/149. Is there a place for external fixation in humeral shaft fractures?There is a good indication for unilateral axial dynamic external fixation in fractures of the humeral shaft when the fracture appears in the distal third or in cases of bilateral fractures. A non-union or a posttraumatic paralysis of the radial nerve may be indications for external fixation as well as fractures associated with multiple injuries. Further indications include osteitis, infected non-union and comminuted fracture. There is maximum protection of the soft tissue with this method of treatment. External fixation combines the advantages of conservative and operative treatment by influencing callus formation by dynamizing, distraction or compression. Minimizing soft tissue damage facilitates the decision for early exploration of the radial nerve in cases of palsy. A safer positioning technique of the distal screws of the fixator is described.- - - - - - - - - - ranking = 0.0074821207221851keywords = trauma (Clic here for more details about this article) |
10/149. The application of arthroscopic principles to bone grafting of delayed union of long bone fractures.The purpose of this study was to explore the potential of applying arthroscopic techniques to autogenous bone grafting of long bone fracture delayed union. There were 9 patients in this initial series, including 4 patients (average age, 37 years) with humeral lesions and 5 patients (average age, 25 years) with tibial fractures. There were 6 men and 3 women. Techniques customarily employed in arthroscopy were used to visualize, expose, and deliver the onlay cancellous bone grafts. Bony union occurred in all but 1 patient in an average of 4 months. This patient had a fibrous union and sustained a reinjury that led to successful repeat open bone graft surgery. The arthroscopic approach for bone grafting of certain long bone delayed union appears to be a safe and effective procedure. The procedure is best suited for patients with mechanically stabilized fragments, and it lends itself to those with overlying skin or soft tissue compromise. There are some relative contraindications: grossly unstable fragments, severe malunion, and/or infection.- - - - - - - - - - ranking = 1keywords = injury (Clic here for more details about this article) |
| | Next -> |