Functional and radiological outcome in surgically managed posterior wall and column fractures of acetabulum

Background: The incidence of acetabular fractures has increased following road traffic accidents. The aim of the study is to evaluate functional and radiological outcome in surgically managed posterior wall and column fractures of acetabulum.Methods: This is a prospective study done at Nizam’s Institute of Medical Sciences, Hyderabad between May 2018 and May 2020. The sample size is 20 patients between the age group 18-60 years who presented to the hospital with closed posterior wall and/or column fractures of acetabulum with or without posterior dislocation of hip joint. Functional outcome is assessed by using the modified Merle D’ Aubigne Postel clinical grading system, radiological outcome by Matta et al and perioperative complication are assessed by retrospectively analyzing medical records and radiographics examination.Results: Functional outcome according to Merle D’ Aubigne and Postel score 16 patients (75%) showed good, 3 patients (20%) showed fair, 1 patient (5%) showed poor outcome. Radiological outcome according to Matta criteria, 16 patients (75%) showed excellent quality of joint reduction, 4 patients (25%) showed good quality of reduction of joint. There was significant correlation between anatomic reduction of the joint surface and functional outcome of the patient in our study (p value <0.05).Conclusions: Accurate joint reduction is of utmost importance in reduction of posterior wall or column fractures of acetabulum as posterior wall is the weight bearing zone. Functional outcome depends on fracture type, associated injuries, selection of patient, time between injury and surgery and postoperative rehabilitation.

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Early Versus Late Weight-Bearing Protocols for Surgically Managed Posterior Wall Acetabular Fractures

Orthopedics ◽

10.3928/01477447-20170503-02 ◽

2017 ◽

Vol 40 (4) ◽

pp. e652-e657 ◽

Cited By ~ 4

Author(s):

Austin Heare ◽

Nicholas Kramer ◽

Christopher Salib ◽

Cyril Mauffrey

Keyword(s):

Weight Bearing ◽

Posterior Wall ◽

Acetabular Fractures

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Determinants of functional outcome after simple and complex acetabular fractures involving the posterior wall

Journal of Bone and Joint Surgery - British Volume ◽

10.1302/0301-620x.88b6.17342 ◽

2006 ◽

Vol 88-B (6) ◽

pp. 776-782 ◽

Cited By ~ 121

Author(s):

H. J. Kreder ◽

N. Rozen ◽

C. M. Borkhoff ◽

Y. G. Laflamme ◽

M. D. McKee ◽

...

Keyword(s):

Functional Outcome ◽

Posterior Wall ◽

Acetabular Fractures

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Influence of reduction quality on functional outcome and quality of life in treatment of tibial plafond fractures: a retrospective cohort study

BMC Musculoskeletal Disorders ◽

10.1186/s12891-019-2932-2 ◽

2019 ◽

Vol 20 (1) ◽

Cited By ~ 1

Author(s):

Maxim Privalov ◽

Finn Euler ◽

Holger Keil ◽

Benedict Swartman ◽

Nils Beisemann ◽

...

Keyword(s):

Quality Of Life ◽

Functional Outcome ◽

Joint Surface ◽

Intraoperative 3D Imaging ◽

Tibial Plafond ◽

Sf 36 ◽

Surface Irregularities ◽

Tibial Plafond Fractures

Abstract Background The aim of the study was to evaluate the impact of reduction quality, using intraoperative 3D imaging, on quality of life and functional outcome in the operative treatment of tibial plafond fractures. Methods A group of patients with tibial plafond fractures was re-examined. The operative treatment was performed between September 2001 and October 2011. The follow-up examination was at least 2 years after the final surgical procedure. Final reduction result was assessed intraoperatively using a mobile 3D C-arm. A categorization with regard to descriptive parameters as well as type and size of joint surface irregularities was performed. Follow-up results were evaluated using: Olerud and Molander (O & M) score, Short-Form-36 (SF-36) score, movement deficit, Kellgren and Lawrence grade of osteoarthritis, and pain intensity. Results 34 patients with operatively treated tibial plafond fracture could be re-examined. Reduction quality had the greatest influence on functional result measured by the O & M score (p = 0.001) and the PCS domain of the SF-36 score (p = 0.018). Significant differences with regard to O & M score (p = 0.000), SF-36 score (p = 0.001 to p = 0.02; without MCS domain), movement deficit (p = 0.001), grade of osteoarthritis (p = 0.005) and pain (p = 0.001) could be verified under consideration of the reduction quality. The group with the anatomically more accurate reduction also showed a better result for clinical follow-up and quality of life. Furthermore, it is not the type of joint surface irregularity that is always decisive, but rather the size. Conclusions Despite other relevant factors, it appears that reduction quality –which can be analyzed with intraoperative 3D imaging– plays the most important role in postoperative quality of life and functional outcome. Corrections should therefore be performed on joint surface irregularities with a size above 2 mm.

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Modified Kocher-Langenbeck Approach for the Treatment of Posterior Wall or Column Acetabular Fractures: The One-Incision Two-Window Method

10.21203/rs.3.rs-58691/v1 ◽

2020 ◽

Author(s):

Tien-Yu Yang ◽

Po-Yao Chuang ◽

Tsan-Wen Huang ◽

Kuo-Chin Huang

Keyword(s):

Posterior Wall ◽

Acetabular Fractures ◽

Fracture Group ◽

Satisfaction Rate ◽

Posterior Wall Fracture ◽

The Mean ◽

Group 2 ◽

The One ◽

Group 1

Abstract Background: The Kocher-Langenbeck (K-L) approach is the standard method for the treatment of posterior wall or column acetabular fractures. This approach allows direct access to the posterior structures of the acetabulum, but is limited cranially and caudally by the neurovascular bundle. The present study was conducted to assess the quality of reduction and the incidence of complications in patients who underwent the modified “one-incision two-window” K-L approach.Methods : This is a Retrospective case series with recruited thirteen consecutive patients from 2015 to 2017 who sustained an acute, displaced posterior wall or column acetabular fracture. All patients were treated with modified “one-incision two-window” K-L approach.Results: The mean operation time, mean intraoperative blood loss, and mean incision wound length were estimated to be 103.8 min (60-120 min), 373.1 mL (100-700 mL), and 9.7 cm (8.0-13.0 cm), respectively. The radiographic quality of reduction was graded as anatomical reduction (maximum residual displacement [MRD] ≤ 2 mm) in all cases, according to Matta’s criteria. Concerning the incidence of complications, there were no iatrogenic neurovascular injury, no surgical site infections, and no osteonecrosis of the femoral head or heterotopic ossification in this cohort. One patient with transverse posterior wall fracture (group 1) experienced deep vein thrombosis in the lesion leg. Another two patients with solitary posterior wall fracture (group 2) developed posttraumatic osteoarthritis, with one diagnosed as Tonnis grade I lesion and the other as Tonnis grade III lesion. With respect to the clinical treatment outcome, the mean visual analogue scale (VAS), mean modified Harris Hip Score (mHHS) and subjective satisfaction rate were 1.7 (1.0-2.0), 90.6 (81-100), and 84.6% (80%-90%), respectively. Although there was no significant difference in the satisfaction rate (82.9% vs. 87.0%, P = 0.941) at 12 months after surgery, group 1 patients had more increased VAS score (2.0 vs. 1.2, P = 0.016) and more decreased mHHS (87.7 vs. 94.6, P = 0.014) than group 2 patients. Conclusions: Our pilot study confirmed that the “one-incision two-window” K-L approach is a simple, safe, reliable, and effective way to manage acute, displaced posterior wall or column acetabular fractures.Level of evidence: Therapeutic study, level IV.

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Influence of reduction quality on functional outcome and quality of life in treatment of tibial plafond fractures: a retrospective cohort study

10.21203/rs.2.12099/v3 ◽

2019 ◽

Author(s):

Maxim Privalov ◽

Finn Euler ◽

Holger Keil ◽

Benedict Swartman ◽

Nils Beisemann ◽

...

Keyword(s):

Quality Of Life ◽

Functional Outcome ◽

Joint Surface ◽

Intraoperative 3D Imaging ◽

Tibial Plafond ◽

Sf 36 ◽

Surface Irregularities ◽

Tibial Plafond Fractures

Abstract Background: The aim of the study was to evaluate the impact of reduction quality, using intraoperative 3D imaging, on quality of life and functional outcome in the operative treatment of tibial plafond fractures. Methods: A group of patients with tibial plafond fractures was re-examined. The operative treatment was performed between September 2001 and October 2011. The follow-up examination was at least 2 years after the final surgical procedure. Final reduction result was assessed intraoperatively using a mobile 3D C-arm. A categorization with regard to descriptive parameters as well as type and size of joint surface irregularities was performed. Follow-up results were evaluated using: Olerud and Molander (O & M) score, Short-Form-36 (SF-36) score, movement deficit, Kellgren and Lawrence grade of osteoarthritis, and pain intensity. Results: 34 patients with operatively treated tibial plafond fracture could be re-examined. Reduction quality had the greatest influence on functional result measured by the O & M score (p=0.001) and the PCS domain of the SF-36 score (p=0.018). Significant differences with regard to O & M score (p=0.000), SF-36 score (p=0.001 to p=0.02; without MCS domain), movement deficit (p=0.001), grade of osteoarthritis (p=0.005) and pain (p=0.001) could be verified under consideration of the reduction quality. The group with the anatomically more accurate reduction also showed a better result for clinical follow-up and quality of life. Furthermore, it is not the type of joint surface irregularity that is always decisive, but rather the size. Conclusions: Despite other relevant factors, it appears that reduction quality –which can be analyzed with intraoperative 3D imaging– plays the most important role in postoperative quality of life and functional outcome. Corrections should therefore be performed on joint surface irregularities with a size above 2 mm.

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Osteosynthesis of Common Acetabular Fractures Operated on Through a Single Posterior (Kocher-Langenbeck) Approach with or without Trochanteric Flip Osteotomy. A Case Series

Ortopedia Traumatologia Rehabilitacja ◽

10.5604/01.3001.0015.2364 ◽

2021 ◽

Vol 23 (4) ◽

pp. 271-277

Author(s):

Qazi Waris Manzoor ◽

Asif Sultan ◽

Bashir Ahmed Mir

Keyword(s):

Functional Outcome ◽

Nerve Palsy ◽

Posterior Approach ◽

Case Series ◽

Posterior Wall ◽

Posterior Column ◽

Acetabular Fractures ◽

Single Posterior Approach ◽

Necrosis Of Femoral Head ◽

Trochanteric Flip Osteotomy

Background. The Kocher-Langenbeck approach is recommended in the majority of common posterior acetabular injuries. Trochanteric osteotomy can be used to extend the exposure of the Kocher-Langenbeck approach superiorly and anteriorly. We evaluated the functional outcome of common acetabular fractures operated on through the Kocher-Langenbeck approach with or without trochanteric flip osteotomy. Material and methods. This prospective study enrolled 42 patients with posterior wall, posterior column, transverse, posterior wall with posterior column, transverse with posterior wall and both column acetabular fractures. The Kocher-Langenbeck approach was used in 35 patients and trochanteric flip osteotomy was done in 7 patients. The radiological outcome was evaluated by Matta’s criteria and the functional outcome was evaluated using modified Merle d'Aubigné and Postel criteria. Results. D’Aubigne Postel scores at the final follow-up were excellent in 12 patients, good in 18, fair in 8 and poor in 4. Thirty-seven patients had congruent reduction (anatomical in 29, imperfect in 8) and 5 patients had non-congruent reduction on radiographs as per Matta’s criteria. Radiographic congruity (88.09%, 37 out of 42 cases) correlated fairly well with the functional outcome (excellent or good functional outcome in 71.4%, 30 out of 42 cases). The complications included traumatic nerve palsy (3 cases), iatrogenic nerve palsy (2 cases), deep venous thrombosis (2 cases), wound infection (3 cases), non-congruent reduction (5 cases), 8 cases of osteoarthritis of hip, 2 cases of avascular necrosis of femoral head and 3 cases of heterotrophic ossification. Conclusions. 1. Surgical treatment of common acetabular fractures with major posterior involvement can be attempted via a single posterior approach (Kocher-Langenbeck with or without trochanteric flip osteotomy) and leads to good-to-excellent results in a majority of the cases. 2. It is superior to conservative management, which has been found to be accompanied by a much higher rate of complications. 3. A thorough study of the pre-operative radiographs, Judet’s views and 3D-reconstructed CT images helps in classifying the fracture and thereby assigning or not assigning it for the posterior approach.

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ASSOCIATED POSTERIOR PELVIC INJURY PATTERNS IN TRANSVERSE-ORIENTED ACETABULAR FRACTURE

Acta Ortopédica Brasileira ◽

10.1590/1413-785220172504158091 ◽

2017 ◽

Vol 25 (4) ◽

pp. 151-154

Author(s):

Ozgur Selek ◽

Tuncay Baran ◽

Umit Gok ◽

Halil Ceylan ◽

Ahmet Yilmaz Sarlak

Keyword(s):

Acetabular Fracture ◽

Pelvic Injury ◽

Acetabular Fractures ◽

Injury Patterns ◽

Level Of Evidence ◽

Results Of Treatment ◽

Pelvic Injuries ◽

Anatomic Reduction ◽

Joint Separation

ABSTRACT Objective: Our study analyzed the incidence of posterior pelvic injury patterns and their influence on the surgical treatment of transverse-oriented acetabular fractures . Methods: Fifty-one transverse-oriented acetabular fracture cases admitted between 1999 and 2013 were evaluated retrospectively. Comparative studies were performed for groups organized by acetabular fracture type, degree of sacroiliac separation, and postoperative reduction quality . Results: Associated posterior pelvic injuries were found in 34 (66.7%) of the 51 patients. There were 32 sacroiliac separations in the 34 patients with associated posterior pelvic injury, and ipsilateral sacroiliac separations were more frequent in this subgroup. Measurements guided by computerized tomography showed that 16 sacroiliac separations were ≤0.5 cm (mean=0.43±0.14 cm), 10 were 0.5-1 cm (mean=0.73±0.17 cm), and the remaining 6 were >1 cm (mean=1.55±0.15 cm). In the group of 34 patients with associated posterior pelvic injury, acetabular reduction was anatomic in 19 (55.9%) patients, imperfect in 10 (29.4%) patients, and poor in 5 (14.7%) patients. For isolated acetabular fractures, reduction rates were as follows: 12 (70.6%) anatomic, 3 (17.6%) imperfect, and 2 (11.8%) poor. The rate of anatomic reduction was significantly higher when sacroiliac separation was ≤0.5 cm (p=0.027) . Conclusion: Associated posterior pelvic injuries, especially ipsilateral sacroiliac joint separation, accompany most transverse-oriented acetabular fractures and may influence the quality of acetabular reduction. Level of Evidence III, Therapeutic Studies Investigating the Results of Treatment.

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Influence of reduction quality on functional outcome and quality of life in treatment of tibial plafond fractures: a retrospective cohort study

10.21203/rs.2.12099/v4 ◽

2019 ◽

Author(s):

Maxim Privalov ◽

Finn Euler ◽

Holger Keil ◽

Benedict Swartman ◽

Nils Beisemann ◽

...

Keyword(s):

Quality Of Life ◽

Functional Outcome ◽

Joint Surface ◽

Intraoperative 3D Imaging ◽

Tibial Plafond ◽

Sf 36 ◽

Surface Irregularities ◽

Tibial Plafond Fractures

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Stump management after trans-tibial amputation: A systematic review

Prosthetics and Orthotics International ◽

10.1080/17461550500066832 ◽

2005 ◽

Vol 29 (1) ◽

pp. 13-26 ◽

Cited By ~ 34

Author(s):

S. E. Nawijn ◽

H. van der Linde ◽

C. H. Emmelot ◽

C. J. Hofstad

Keyword(s):

Functional Outcome ◽

Methodological Quality ◽

Literature Search ◽

Weight Bearing ◽

Relevant Literature ◽

Evidence Based ◽

Systematic Literature Search ◽

Large Variability ◽

Early Weight Bearing

In order to achieve stump healing after trans-tibial amputation, various methods are applied, such as soft dressings followed by elastic wrapping of the stump, rigid dressings, semi-rigid dressings, and more recently the application of silicon or gel-liners. A systematic literature search was performed to identify the optimal post-amputation management. The methodological quality of the studies was systematically evaluated by using a predefined list of criteria. Only 11 controlled studies were identified and evaluated for their methodological quality. From these studies, no studies were classified as A-level studies, whereas three were classified as B-level, and 8 were classified as C-level studies. Relevant literature appears heterogeneous with respect to patient selection, intervention and outcome measures. Despite the large variability of included studies, this review reveals a trend in favour of rigid and semi-rigid dressings for achieving stump healing and reduction of stump volume. No conclusions can be drawn with regard to the effect on functional outcome. The literature is not conclusive on the effects of early weight bearing on stump healing, volume reduction, and functional outcome. More research is needed for the development of evidence-based clinical practice guidelines concerning management after trans-tibial amputation.

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New technique and strategy for posterior column, posterior wall, ischium, and quadrilateral plate fixation from the anterior approach for acetabular fractures

10.21203/rs.3.rs-16869/v1 ◽

2020 ◽

Author(s):

Kunihiro Asanuma ◽

Gaku Miyamura ◽

Yoshiaki Suzuki ◽

Haruhiko Satonaka ◽

Kakunoshin Yoshida ◽

...

Keyword(s):

Anterior Approach ◽

Plate Fixation ◽

Posterior Wall ◽

Ischial Tuberosity ◽

Posterior Column ◽

Joint Surface ◽

Acetabular Fractures ◽

Quadrilateral Plate ◽

Screw Length ◽

Considerable Problem

Abstract BackgroundAcetabular fractures are relatively common, but management of the ischial fragment is a considerable problem when determining whether to use only the anterior approach or to add the posterior approach for anterior column and posterior hemitransverse acetabular fractures, T-type fractures, and both column fractures. This study is the first to demonstrate how to screw or drill around the quadrilateral space, posterior column, posterior wall, and near the ischial tuberosity from the anterior approach by a novel "sleeve guide technique". MethodsFirst, a nozzle, drill, depth gauge, and driver were prepared from DepuySynthes. Periosteum of the internal obturator muscle was detached from the quadrilateral plate to near the ischial tuberosity, while paying attention not to injure Alcock’s canal. The skin was cut about 1.5 cm opposite to the side of the fracture, and the nozzle was inserted as an external sleeve. Drilling, measuring screw length, and screwing were performed through this nozzle. With this technique, the approach angles of drilling and screwing to the posterior wall and ischium were inclined, and plating from the ischium to the ilium could be performed from the anterior approach. ResultsTwo cases are presented. Case 1 was a 63-year-old man who had a left both column fracture with a free bone fragment of the joint surface. After plating a 14-hole plate from the pubis to the ilium, a bent 14-hole plate was placed at the quadrilateral space as a buttress, and a screw was inserted from the posterior wall to the ilium using sleeve guide technique. Case 2 was a 66-year-old man with a quadrilateral fracture. After a 13-hole plate was bent and placed at the quadrilateral space, screws were inserted to the ischium and posterior wall using sleeve guide technique ConclusionsSleeve guide technique is very easy, useful, and safe to drill and insert screws to the quadrilateral space, posterior wall, and near the ischial tuberosity from the anterior approach. This technique can be used for simple drilling and screwing of a small T buttress plate held by a ball spike at the quadrilateral space from the surgical window. We believe that these techniques lead to new strategies for acetabular fractures.

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