1.Persistent vegetative state caused by non-brain damage and its forensic assessment.
Journal of Forensic Medicine 2008;24(3):194-199
Persistent vegetative state (PVS) is described as one of the complications of brain damage in the current forensic science literatures. PVS unrelated to brain damage, however, is not uncommon in daily forensic practice. Currently, only "Assessment for Body Impairment of the Injured in Road Traffic Accident" designates PVS as one of its items under the section of "Brain, Spinal Cord, and Nerves Injury." Therefore, it is difficult to assess the damage and disability in PVS, especially PVS due to non-brain damage. Based on a case of PVS caused by chest injury in combination with relevant literature review, this paper provides a summary on the general information, etiology, pathogenesis, clinical manifestation, diagnosis and differential diagnosis of PVS, as well as a guideline for its forensic assessment.
Adolescent
;
Back Injuries/complications*
;
Forensic Medicine
;
Humans
;
Male
;
Multiple Trauma/complications*
;
Persistent Vegetative State/etiology*
;
Thoracic Injuries/complications*
3.Diagnosis and surgical treatment of back pain originating from endplate.
Bao-Gan PENG ; Wen-Wen WU ; Zheng-da KUANG ; Zhen-Zhou LI ; Ji-Dong GUO ; Shu-Xun HOU
Chinese Journal of Surgery 2007;45(20):1401-1404
OBJECTIVETo explore the methods of diagnosis and surgical treatment for patients with back pain originating from endplate.
METHODSAll patients received examinations of radiography, CT, and MR imaging. Pain level of disc was decided by discography in each patient. The principal outcome judgment were pain and disability, and the efficacy of surgical treatment was assessed by visual analog scale (VAS) for pain, and the Oswestry disability index (ODI) for functional recovery.
RESULTSAll patients with a diagnosis of back pain originating from endplate according to discography were treated with anterior or posterior fusion surgery. The mean follow-up period was three years and five months (from 2 to 6 years). Among of the 21 patients, 20 (95%) reported a disappearance or marked alleviation of low back pain, and experienced a definite improvement in physical function. A statistically significant and clinically meaningful improvement on the ODI and the VAS scores were obtained in the patients with chronic low back pain originating from endplate (P = 0.0001) after treatment.
CONCLUSIONSThe study suggests that the discography and fusion surgery may be very effective methods for the diagnosis and treatment of chronic back pain originating from endplate respectively.
Adult ; Female ; Follow-Up Studies ; Humans ; Low Back Pain ; diagnosis ; etiology ; surgery ; Male ; Middle Aged ; Spinal Fusion ; methods ; Spinal Injuries ; complications ; Treatment Outcome
4.Pregnancy-Acosiated Osteoporosis.
Hyun Cheol CHUNG ; Sung Kil LIM ; Mi Kyung LEE ; Moon Hyoung LEE ; Kap Bum HUH
Yonsei Medical Journal 1988;29(3):286-294
A case of pregnancy associated osteoporosis in a 26 year old woman with backache and vertebral com-pression fracture is presented. The radioactive 45-Ca uptake test showed a disturbance in intestinal calcium absorption. The bone densitometry measured by dual photon absorptiometry revealed severe osteoporosis the entire lumbar spine. After months without therapy, bone mineral density of the lumbar spine and femur were increased markedly and spontaneously.
Adult
;
Back Pain/etiology
;
Calcium/pharmacokinetics
;
Case Report
;
Female
;
Fractures, Spontaneous/etiology
;
Human
;
Osteoporosis/*diagnosis
;
Pregnancy
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Pregnancy Complications/*diagnosis
;
Spinal Injuries/etiology
5.Pregnancy-Acosiated Osteoporosis.
Hyun Cheol CHUNG ; Sung Kil LIM ; Mi Kyung LEE ; Moon Hyoung LEE ; Kap Bum HUH
Yonsei Medical Journal 1988;29(3):286-294
A case of pregnancy associated osteoporosis in a 26 year old woman with backache and vertebral com-pression fracture is presented. The radioactive 45-Ca uptake test showed a disturbance in intestinal calcium absorption. The bone densitometry measured by dual photon absorptiometry revealed severe osteoporosis the entire lumbar spine. After months without therapy, bone mineral density of the lumbar spine and femur were increased markedly and spontaneously.
Adult
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Back Pain/etiology
;
Calcium/pharmacokinetics
;
Case Report
;
Female
;
Fractures, Spontaneous/etiology
;
Human
;
Osteoporosis/*diagnosis
;
Pregnancy
;
Pregnancy Complications/*diagnosis
;
Spinal Injuries/etiology
6.The Role of Negative-Pressure Wound Therapy in Latissimus Dorsi Flap Donor Site Seroma Prevention: A Cohort Study.
Apichai ANGSPATT ; Thana LAOPIYASAKUL ; Pornthep PUNGRASMI ; Poonpissamai SUWAJO
Archives of Plastic Surgery 2017;44(4):308-312
BACKGROUND: Donor site seroma is the most common complication after latissimus dorsi (LD) flap harvest. This study aimed to evaluate the efficacy of negative-pressure wound therapy (NPWT) in preventing donor site seroma formation after the harvest of an LD flap for breast reconstruction. METHODS: In this prospective matched-pair study, 40 patients in whom an LD flap was harvested for breast reconstruction were enrolled. NPWT was used in 20 patients, and in a control group composed of another 20 patients, the conventional donor site dressing technique was used. Information was collected regarding postoperative complications, the incidence of seroma, total drainage volume, the number of percutaneous seroma aspirations, and the volume aspirated. RESULTS: In the NPWT group, the incidence of seroma formation after drain removal was significantly lower than in the control group (15% vs. 70%; odds ratio=0.07; relative risk, 0.24). Both the mean percutaneous aspirated volume (P=0.004) and the number of percutaneous aspirations (P=0.001) were also significantly lower in the NPWT group. There were no significant differences in the total drainage volume or the duration of wound drainage between the NPWT dressing group and the control group (P>0.05). CONCLUSIONS: This study showed that NPWT is a promising tool for reducing the incidence of seroma formation after removing the drain at the donor site after LD flap harvesting. It is a simple and safe technique.
Aspirations (Psychology)
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Bandages
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Cohort Studies*
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Drainage
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Female
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Humans
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Incidence
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Mammaplasty
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Negative-Pressure Wound Therapy*
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Postoperative Complications
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Prospective Studies
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Seroma*
;
Superficial Back Muscles*
;
Surgical Flaps
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Tissue Donors*
;
Wounds and Injuries
7.The study on correlation between intrusion of nucleus gelatinosus into vertebral body and low back pain after thoracolumbar fractures.
Yan GUO ; Zhong-Qiang CHEN ; Fang ZHOU
Chinese Journal of Surgery 2009;47(11):842-844
OBJECTIVETo study the correlation between intrusion of nucleus gelatinosus into vertebral body and low back pain after thoracolumbar fractures.
METHODSOne hundred and two patients who were treated in Peking university third hospital from January 2005 to September 2007 were evaluated retrospectively and included into this study. They were followed up for an average of 18 months and complete data were kept. Fifty-four patients were treated operatively and forty-eight patients were treated conservatively. VAS questionnaire was applied to evaluate the low back pain. Spearman Correlation Coefficients module and Wilcoxon 2-Sample Test module of SAS software were used to analyze the relation between intrusion of nucleus gelatinosus, different treatments, kyphotic Cobb angles and VAS.
RESULTSThere were strong correlations between intrusion of nucleus gelatinosus and VAS in both operative group, P < 0.01 and non-operative group, P < 0.01; there were poor correlations between different treatments and VAS in both intrusion group, P > 0.05 and non-intrusion group, P > 0.05; and there were also poor correlations between Cobb angles and VAS, gamma = 0.2584, P > 0.05.
CONCLUSIONThere is correlation between the intrusion of nucleus gelatinosus into vertebral body and the low back pain after thoracolumbar fractures.
Adolescent ; Adult ; Aged ; Aged, 80 and over ; Back Pain ; etiology ; Female ; Humans ; Intervertebral Disc ; pathology ; Lumbar Vertebrae ; injuries ; Male ; Middle Aged ; Spinal Fractures ; complications ; pathology ; Thoracic Vertebrae ; injuries ; Young Adult
8.Correction of posttraumatic thoracolumbar kyphosis with modified pedicle subtraction osteotomy.
Fei CHEN ; Yijun KANG ; Bin ZHOU ; Zhehao DAI
Journal of Central South University(Medical Sciences) 2016;41(11):1208-1214
To evaluate the efficacy and safety of modified pedicle subtraction osteotomy for treatment of thoracolumbar old fracture with kyphosis.
Methods: From January 2003 to January 2013, 58 patients of thoracolumbar kyphosis, who underwent modified pedicle subtraction osteotomy, were reviewed. Among them, 45 cases underwent initial operation and 13 cases underwent revision surgery. Preoperative and postoperative kyphotic Cobb's angle, score of back pain, as well as the incidence of complication were accessed by using visual analogue scale (VAS) and Oswestry disability index (ODI).
Results: Mean follow-up duration was 42 months (range, 24-60 months). Average operative time was 258 min (range, 190-430 min), while average bleeding was 950 mL (range, 600-1 600 mL). All the patients were significantly improved in function and self-image, and achieved kyphosis correction with 17.9°± 4.3°. VAS of low back pain was decreased by 3.1±0.6; ODI was dropped by 25.3%±5.5%. 3 patients (5.2%) suffered anterior thigh numbness and got recovery after 3 months of follow-up. Complications happened in 19 patients, including 12 with cerebrospinal fluid leak, 4 with superficial wound infection, and 3 with urinary tract infection. All these complications were managed properly and none of them underwent reoperation.
Conclusion: Modified pedicle subtraction osteotomy is a safe and effective technique for the treatment of old fracture with kyphosis.
Back Pain
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surgery
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Blood Loss, Surgical
;
statistics & numerical data
;
Cerebrospinal Fluid Leak
;
epidemiology
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Female
;
Follow-Up Studies
;
Fractures, Bone
;
complications
;
surgery
;
Humans
;
Hypesthesia
;
etiology
;
Kyphosis
;
etiology
;
surgery
;
Lumbar Vertebrae
;
injuries
;
surgery
;
Male
;
Operative Time
;
Osteotomy
;
adverse effects
;
methods
;
Postoperative Complications
;
epidemiology
;
Reoperation
;
statistics & numerical data
;
Retrospective Studies
;
Surgical Wound Infection
;
epidemiology
;
Thoracic Vertebrae
;
injuries
;
surgery
;
Treatment Outcome
;
Urinary Tract Infections
;
epidemiology
9.Efficacy of Biportal Endoscopic Spine Surgery for Lumbar Spinal Stenosis
Clinics in Orthopedic Surgery 2019;11(1):82-88
BACKGROUND: Biportal endoscopic spine surgery (BESS) is a recent addition to minimally invasive spine surgery treatments. It boasts excellent magnification and fine discrimination of neural structures. Selective decompression with preservation of facet joints for structural stability is also feasible owing to access to the spinal canal and foramen deeper inside. This study has a purpose to investigate clinical benefits of BESS for spinal stenosis in comparison to the other common surgical treatments such as microscopic decompression-only (DO) and fusion and instrumentation (FI). METHODS: From December 2013 to March 2015, 30 cases of DO, 48 cases of FI, and 66 consecutive cases of BESS for lumbar spinal stenosis (LSS) were enrolled to evaluate the relative clinical efficacy of BESS. Visual analog scale (VAS) for back pain and leg pain, postoperative hemoglobin, C-reactive protein (CRP) changes, transfusion, and postoperative complications were examined. RESULTS: All the patients were followed up until 6 months, and 98 patients (86.7%) for 2 years. At the 6-month follow-up, VAS for back pain improved from 6.8 to 2.8, 6.8 to 3.2, and 6.8 to 2.8 (p = 0.078) for BESS, DO, and FI, respectively; VAS for leg pain improved from 6.3 to 2.2, 7.0 to 2.5, and 7.2 to 2.5 (p = 0.291), respectively. Two cases in the BESS group underwent additional foraminal decompression, but no fusion surgery was performed. Postoperative hemoglobin changes for BESS, DO, and FI were −2.5, −2.4, and −1.3 mL, respectively. The BESS group had no transfusion cases, whereas 10 cases (33.3%) in DO and 41 cases (85.4%) in FI had transfusion (p = 0.000). CRP changes for BESS, DO, and FI were 0.32, 6.53, and 6.00, respectively, at day 2 postoperatively (p = 0.000); the complication rate for each group was 8.6% (two dural tears and one root injury), 6.7% (two dural tears), and 8.3% (two dural tears and two wound infections), respectively. CONCLUSIONS: BESS for LSS showed clinical results not inferior to those of the other open surgery methods in the short-term. Stable hemodynamic changes with no need for blood transfusion and minimal changes in CRP were thought to cause less injury to the back muscles with minimal bleeding. Foraminal stenosis decompression should be simultaneously conducted with central decompression to avoid an additional surgery.
Back Muscles
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Back Pain
;
Blood Transfusion
;
C-Reactive Protein
;
Constriction, Pathologic
;
Decompression
;
Discrimination (Psychology)
;
Endoscopy
;
Follow-Up Studies
;
Hemodynamics
;
Hemorrhage
;
Humans
;
Leg
;
Lumbar Vertebrae
;
Minimally Invasive Surgical Procedures
;
Pain, Postoperative
;
Postoperative Complications
;
Spinal Canal
;
Spinal Stenosis
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Spine
;
Tears
;
Treatment Outcome
;
Visual Analog Scale
;
Wounds and Injuries
;
Zygapophyseal Joint
10.Surgical Treatment of Thoracic Outlet Syndrome Secondary to Clavicular Malunion.
Moon Jib YOO ; Joong Bae SEO ; Jong Pil KIM ; Ju Hong LEE
Clinics in Orthopedic Surgery 2009;1(1):54-57
According to the literature, thoracic outlet syndrome (TOS) secondary to the malunion of displaced fractures of the clavicle is rare. Various surgical methods, including simple neurolysis, resection of the first rib or clavicle and corrective osteotomy, have been reported. We report a case of TOS secondary to malunion of the clavicle that was treated by an anterior and middle scalenectomy without a rib resection.
Adult
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Humans
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Low Back Pain/etiology
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Lumbar Vertebrae/surgery
;
Male
;
Postoperative Complications/*microbiology
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Spondylitis/etiology/*microbiology
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Thoracic Vertebrae/*microbiology/pathology
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Tuberculosis/drug therapy/*microbiology
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Tuberculosis, Spinal/complications/drug therapy/*microbiology
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Adult
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Clavicle/*injuries
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Fractures, Malunited/*complications
;
Humans
;
Male
;
Thoracic Outlet Syndrome/etiology/radiography/*surgery