Corrective osteotomy and partial tarsal arthrodesis in two greyhounds with calcaneal malunion

2020 ◽  
Vol 49 (8) ◽  
pp. 1600-1608
Author(s):  
Brittany E. Abrams ◽  
Vincent A. Wavreille ◽  
Bianca F. Hettlich ◽  
Laura E. Selmic
Keyword(s):  
Corrective Osteotomy ◽  
Calcaneal Malunion

scholarly journals Mid-term follow up results of Calcaneal Reconstruction for the Late Complication of Calcaneus Fracture

2018 ◽  
Vol 3 (3) ◽  
pp. 2473011418S0031
Author(s):  
Young Koo Lee ◽  
Joong hyeon Ahn
Keyword(s):  
Corrective Osteotomy ◽  
Clinical Results ◽  
Calcaneal Fracture ◽  
Complication Rates ◽  
Vas Score ◽  
Subtalar Arthrodesis ◽  
Subtalar Arthritis ◽  
Calcaneal Malunion ◽  
The Mean

Category: Trauma Introduction/Purpose: Calcaneal fracture is the most common fracture in hindfoot. The treatment is challenging, because of various patterns of fractures and high complication rates which leads to high level of dysfunction and low satisfaction of the patients. There are many previous studies reporting various methods about treatment of calcaneal malunion, such as subtalar arthrodesis, corrective osteotomy and corrective osteotomy with subtalar arthrodesis. However, there are no mid-term clinical results reporting about lateral ostectomy and sliding osteotomy, which is called calcaneal reconstruction. The purpose of this study is to evaluate the mid-term clinical and radiologic results of calcaneal reconstruction in the patients who have chronic complications after calcaneal fracture. Methods: Between January 2009 to May 2014, 196 patients (257 feet) were treated by calcaneal fracture. 34 patients (37 feet) underwent calcaneal reconstruction because of the dysfunction and the pain caused by malunion. Inclusion criteria were those whom underwent calcaneal reconstruction and able to be followed up at least 4 years postoperatively. The patients who had severe subtalar arthritis or whom underwent subtalar arthrodesis or simple bone resection were excluded. We reviewed 10 patients (10 feet) postoperatively and at mid-term follow up. Radiologic results including Böhler angle, calcaneal pitch, talocalcaneal height, talar inclination, talocalcaneal angle, talo-1st metatarsal angle, calcaneal width were measured and clinical results including AOFAS Ankle-Hindfoot scale and VAS score were checked preoperative, postoperatively and at the last follow up. The satisfaction of the patient was checked by survey. Results: The mean interval between the first operation and reconstructive operation was 16.6 months. The mean follow-up period after calcaneal reconstruction was 67.1 months. The most common symptom of the patient were pain on the inferior aspect of the lateral malleolus (4 patients) and heel area (3 patients). After calcaneal reconstruction, all the mean values of talocalcaneal height, calcaneal pitch, and Böhler angle were improved, which was statistically significant, respectively. In the postoperative period, 3 patients were very satisfied, 5 were satisfied, and 2 were not satisfied. The results maintained till mid-term follow up. Also, AOFAS and VAS score were improved comparing pre-reconstruction and mid-term follow up. Although the pain did not completely resolved, most of the patients were satisfied postoperatively. Conclusion: In patients without severe subtalar arthritis, the known main causes of the pain in calcaneal malunion are the loss of calcaneal height and hindfoot widening rather than subtalar arthritis. Our results showed signigficant clinical and radiological results by calcaneal reconstruction. And the outcome maintained till mid-term follow up. Calcaneal reconstruction can be a good choice for chronic pain which is caused by malunion of calcaneal fracture without severe subtalar arthritis.

Osteotomy for Correction of Premature Growth Plate Closure in 24 Dogs

1994 ◽  
Vol 07 (03) ◽  
pp. 129-135 ◽  
Author(s):  
C.W. Miller ◽  
P.W. Morgan
Keyword(s):  
Corrective Osteotomy ◽  
Functional Results ◽  
Degenerative Joint Disease ◽  
Joint Disease ◽  
Angular Deformity ◽  
Dynamic Correction ◽  
Age At Surgery ◽  
Limb Deformities ◽  
The Mean ◽  
A Prospective Study

SummaryTwenty-four dogs (27 limbs) were evaluated after surgery for correction of forelimb angular limb deformities. Partial ulnar ostectomies or definitive corrective osteotomies were performed depending upon the age of the dog. According to owner assessment nine of fourteen limbs were considered functionally good, or excellent, after partial ulnar ostectomies. Younger dogs appeared to have better functional results after dynamic correction with the mean age at surgery of dogs with good to excellent results being 6.5 months contrasted to the mean age at surgery of dogs with fair to poor results being 9.75 months. Ten of fourteen limbs were considered functionally good or excellent after definitive corrective osteotomy. One dog had definitive osteotomy after partial ulnar ostectomy in order to further correct a residual angular deformity. However, 58% of the limbs with radiographic follow-up had signs of degenerative joint disease (DJD). There were not significant differences between neither degree of angulation remaining after surgery and the functional result nor the degree of angulation remaining after surgery and the development of DJD. A prospective study is warranted to more objectively assess the efficacy of surgical correction of angular limb deformities in dogs.Twenty-four dogs were evaluated after surgery for correction of forelimb angular limb deformities. The results are described.

Modified stable supracondylar corrective osteotomy technique for Genu Valgum

2016 ◽  
Author(s):  
Surbhit Rastogi ◽  
Hitesh Dawar ◽  
Sayim Wani ◽  
Deepak Raina
Keyword(s):  
Corrective Osteotomy ◽  
Genu Valgum ◽  
Osteotomy Technique

scholarly journals Patient-Reported Outcomes After Complex Adult Spinal Deformity Surgery: 5-Year Results of the Scoli-Risk-1 Study

2021 ◽  
pp. 219256822098827
Author(s):  
Scott L. Zuckerman ◽  
Meghan Cerpa ◽  
Lawrence G. Lenke ◽  
Christopher I. Shaffrey ◽  
Leah Y. Carreon ◽  
...  
Keyword(s):  
Repeated Measures ◽  
Adult Spinal Deformity ◽  
Corrective Osteotomy ◽  
Leg Pain ◽  
Major Surgery ◽  
Mean Values ◽  
Self Image ◽  
Patient Reported ◽  
Spinal Deformity Surgery

Study Design: Prospective cohort. Objective: To prospectively evaluate PROs up to 5-years after complex ASD surgery. Methods: The Scoli-RISK-1 study enrolled 272 ASD patients undergoing surgery from 15 centers. Inclusion criteria was Cobb angle of >80°, corrective osteotomy for congenital or revision deformity, and/or 3-column osteotomy. The following PROs were measured prospectively at intervals up to 5-years postoperative: ODI, SF36-PCS/MCS, SRS-22, NRS back/leg. Among patients with 5-year follow-up, comparisons were made from both baseline and 2-years postoperative to 5-years postoperative. PROs were analyzed using mixed models for repeated measures. Results: Seventy-seven patients (28.3%) had 5-year follow-up data. Comparing baseline to 5-year data among these 77 patients, significant improvement was seen in all PROs: ODI (45.2 vs. 29.3, P < 0.001), SF36-PCS (31.5 vs. 38.8, P < 0.001), SF36-MCS (44.9 vs. 49.1, P = 0.009), SRS-22-total (2.78 vs. 3.61, P < 0.001), NRS-back pain (5.70 vs. 2.95, P < 0.001) and NRS leg pain (3.64 vs. 2.62, P = 0.017). In the 2 to 5-year follow-up period, no significant changes were seen in any PROs. The percentage of patients achieving MCID from baseline to 5-years were: ODI (62.0%) and the SRS-22r domains of function (70.4%), pain (63.0%), mental health (37.5%), self-image (60.3%), and total (60.3%). Surprisingly, mean values ( P > 0.05) and proportion achieving MCID did not differ significantly in patients with major surgery-related complications compared to those without. Conclusions: After complex ASD surgery, significant improvement in PROs were seen at 5-years postoperative in ODI, SF36-PCS/MCS, SRS-22r, and NRS-back/leg pain. No significant changes in PROs occurred during the 2 to 5-year postoperative period. Those with major surgery-related complications had similar PROs and proportion of patients achieving MCID as those without these complications.

scholarly journals Current Trends in Orthognathic Surgery in Poland—A Retrospective Analysis of 124 Cases

2021 ◽  
Vol 11 (14) ◽  
pp. 6439
Author(s):  
Ewa Zawiślak ◽  
Szymon Przywitowski ◽  
Anna Olejnik ◽  
Hanna Gerber ◽  
Paweł Golusiński ◽  
...  
Keyword(s):  
Orthognathic Surgery ◽  
Corrective Osteotomy ◽  
University Hospital ◽  
Class Iii ◽  
Facial Skeleton ◽  
Skeletal Class ◽  
Skeletal Malocclusion ◽  
Current Trends ◽  
Maxillary Osteotomy ◽  
Skeletal Class Ii

The analysis aims at assessing the current trends in orthognathic surgery. The retrospective study covered a group of 124 patients with skeletal malocclusion treated by one team of maxillofacial surgeons at the University Hospital in Zielona Góra, Poland. Various variables were analysed, including demographic characteristics of the group, type of deformity, type of osteotomy used, order in which osteotomy was performed and duration of types of surgery. The mean age of the patients was 28 (ranging from 17 to 48, SD = 7). The group included a slightly bigger number of females (59.7%), with the dominant skeletal Class III (64.5%), and asymmetries were found in 21.8% of cases. Types of osteotomy performed during surgeries were divided as follows: LeFort I, segmental LeFort I, BSSO, BSSO with genioplasty, LeFort I with BSSO, LeFort I with BSSO and genioplasty, segmental LeFort I with BSSO, isolated genioplasty. Bimaxillary surgeries with and without genioplasty constituted the largest group of orthognathic surgeries (49.1%), and a slightly smaller percentage were one jaw surgeries (46.7%). A statistically significant correlation was found between the type of surgery and the skeletal class. In patients with skeletal Class III, bimaxillary surgeries were performed significantly more often than in patients with skeletal Class II (57.5% vs. 20.0%; p = 0.0002). The most common type of osteotomy in all surgeries was bilateral osteotomy of the mandible modo Obwegeser–Epker in combination with Le Fort I maxillary osteotomy (42.7%). The order of osteotomies in bimaxillary surgeries was mandible first in 61.3% of cases. The longest surgery was bimaxillary osteotomy with genioplasty (mean = 265 min), and the shortest surgery was isolated genioplasty (mean = 96 min). The results of the analysis show a significant differentiation between the needs of orthognathic surgery and the types of corrective osteotomy applied to the facial skeleton.

scholarly journals Nascent Malunion of an Isolated Intraarticular Fracture of the Ulnar Head

2019 ◽  
Vol 09 (03) ◽  
pp. 240-243
Author(s):  
Frank Nienstedt ◽  
Markus Mariacher ◽  
Günther Stuflesser ◽  
Wilhelm Berger
Keyword(s):  
Internal Fixation ◽  
Open Reduction ◽  
Excellent Result ◽  
Corrective Osteotomy ◽  
Fracture Dislocation ◽  
Intraarticular Fracture ◽  
Ulnar Head ◽  
Ulnar Styloid Fracture ◽  
Palmar Approach

Abstract Background Isolated fractures of the ulnar head are rare. Only few cases have been reported in literature. Case Description We report a case of a 16-year-old student who was treated for an ulnar styloid fracture conservatively. An associated displaced intraarticular fracture of the ulnar head has been overlooked. He presented late in our clinic with a symptomatic nascent malunion of the ulnar head fracture. A corrective osteotomy by a palmar approach was performed. Fixation by screws was used with an excellent result at 7-year follow-up. Literature Review The rare cases of isolated ulnar head fractures reported in literature were treated by open reduction and internal fixation only in case of fracture dislocation. Clinical Relevance The authors highlight the fact that even a nascent malunion of an isolated intraarticular fracture of the ulnar head may be treated successfully by open reduction and internal fixation.

Surgical Technique of Corrective Osteotomy for Malunited Distal Radius Fracture Using the Computer-Simulated Patient Matched Instrument

2016 ◽  
Vol 21 (02) ◽  
pp. 133-139 ◽  
Author(s):  
Tsuyoshi Murase
Keyword(s):  
Bone Graft ◽  
Distal Radius Fracture ◽  
Distal Radius ◽  
Locking Plate ◽  
Corrective Osteotomy ◽  
Extensor Tendon ◽  
Radius Fracture ◽  
Soft Tissue Release ◽  
Dorsal Plate ◽  
Volar Locking Plate

The conventional corrective osteotomy for malunited distal radius fracture that employs dorsal approach and insertion of a trapezoidal bone graft does not always lead to precise correction or result in a satisfactory surgical outcome. Corrective osteotomy using a volar locking plate has recently become an alternative technique. In addition, the use of patient-matched instrument (PMI) via computed tomography simulation has been developed and is expected to simplify surgical procedures and improve surgical precision. The use of PMI makes it possible to accurately position screw holes prior to the osteotomy and simultaneously perform the correction and place the volar locking plate once the osteotomy is completed. The bone graft does not necessarily require a precise block form, and the problem of the extensor tendon contacting the dorsal plate is avoided. Although PMI placement and soft tissue release technique require some degree of specialized skill, they comprise a very useful surgical procedure. On the other hand, because patients with osteoporosis are at risk of peri-implant fracture, tandem ulnar shortening surgery should be considered to avoid excessive lengthening of the radius.

Varus-corrective-osteotomy in patients with Legg-Calvè-Perthes-Disease — A clinical and functional review

1999 ◽  
Vol 10 (1) ◽  
pp. 88-89
Author(s):  
Schmid Oskar ◽  
Petra Wünsche ◽  
Hirschfelder Horst ◽  
Stefan Hemmer
Keyword(s):  
Corrective Osteotomy ◽  
Perthes Disease
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