Recently intramedullary nailing has become the most common method treating tibial fractures.
Reamed intramedullaiy nailing technique leaves the problem of destorying the endosteal blood supply, which associated with delayed union and postoperative infection. Recent reports have shown excellent rate of union and low rate of intection with unlearned interlocking intramedullary nail.
Author reviewed 58 cases of tibia shaft fractures that were treated with unrealned interlocking nail from Feb. 1992 to Feb. 1994.
1. Furty nine fractures were closed and 9 were open (Gustilo-Andersonl;3,II;5, IIIa;1). Thrity one fractures involved the distal portion, 19 fractures the middle portion, 6 fractures tile proximal portion and 2 fractures were segmental.
2. Thirty six cases were male and 22 were female. The most common age was 3rd decade (25.8%).
3. The most common caute was traffic accident.
4. Average interval from injury to operation were 5.7 days in close fracture and 11.3 days in open fracture.
5. The mean duration of bone union were 15.7 weeks in closed fracture and 19.5 wreks in open fracture.
6. Complications include 1 case of delayed union, 1 case of joint stiffness and 1 case of screw failure.
7. According to the functional results by Klemm and Borner, 42 cases were excellent, 15 cases were good and 1 was fair.
Fractures of the tibia are one of the most common injury encountered by orthopaedic surgeons and their treatments are considered to be difficult due to serious complications. Many treatment modalities were introduced. Among them, Ender nailing is considered one of the useful modality because it is a relatively simple and, 3ess invasive procedure Authors analized 123 tibial fractures treated with Endr nails from Feb. 1986 to Feb. 1992 to solve the problems during Ender nailing. The follow up ranged from 12months to 51 months with an average of 11 months.
The results are as follows; 1. Among 123 patients,93 cases are male and 30 cases are female. Traffic accident is the most common cause of injury.
2. Average interval from injury to operation is 9 days and average 2.1 Ender nails are used. The mean duration of the bone union is 19.1 weeks.
3. To prevent knee joint pain, more distal medial and lateral portal of entry and more posteriorly located lateral portal of entry were used.
4. To provide stability of distal 1/3 fracture,3 or more nails are introduced with fanning in AP and lateral plane.
5. to provide stability of the comminuted fractures, convexities of at least 2 nails are located at the comminuted site.
6. To prevent rotation of the middle fragments of segmental fractures, technique of temporary Steinmann pin fixation for handling the middle fragment during operation were used.
In 1814, Monteggia first desHribed a fracture of proximal third of the ulna with dislocation of radial head, and Bado classified and included all fracture of ulna at any level with a dislocation of radial head under the name of Monteggla lesion In 1967.
In adults, the prognosis Is poor due to many complications such as nerve injury, unreduced radial head, heterotrophic ossification, nonunion and malunion. The most important factors In achieving good results in adult Monteggia lesions are early accurate diagnosis, rigid internal fixation of the ulna and complete reduction of the radial head as soon as possible.
The authors reviewed 12 cases of Monteggia fracture In adults who were treatod at department of orthopaedic surgery, Sung-Ae General hospital from 1989 jan. to 1991 Dec. with 17 months mean follow-up.
The results obtained were as follows: 1. Male was 10 cases and female 2 cases.
2. The causes of injury were traffic accident In 9 cases, machinery injury in 2, fall down in 1 3. Location of ulna fracture was as follows; metaphysis was 4, proximal 1/3 in 6 cases, proximal 1/3 junction in 1, metaphysls and proximal 1/3 in 1.
4. According to Bado classificatlon, type I was 58%. type II 25%, tyre III 17%, type IV 0%.
5. Treatments of dislocated radial head were closed reduction in 9 Gases open reduction in 1 case, and excision in 2 cases.
6. Fractures of ulna were all treated with open reduction and internal fixation with plate in 9 cases. IM nailing in 1 case, tension band wiring in 2 cases.
7. Palsy of posterior interosseous nerve was in 2 cases with complete recovery within 6 months.
8. The results(Bruce, et. at) 17 month follow-up in average were 2 excellent, 5 good, 2 fair and 3 poor.
Analysis of Treatment Outcomes for Open Fractures of the Tibia in Children Jong-Hyuk Park, Jung Ryul Kim, Dong Hun Ham, Hyung Suk Lee, Sung Jin Shin Journal of the Korean Orthopaedic Association.2010; 45(6): 440. CrossRef