Five meroterpenoids, rhodonoids K-M (1-2), daurichromene E (3), and grifolins A-B (4-5), together with seven known compounds (6-12), were isolated from Rhododendron anthopogonoides. The chemical structures of these compounds were elucidated through comprehensive analysis of high-resolution electrospray ionization mass spectrometry (HR-ESI-MS), ultraviolet (UV), infrared spectroscopy (IR), and nuclear magnetic resonance (NMR) data. Their absolute configurations were determined by comparing experimental electronic circular dichroism (ECD) spectra with computed values. Notably, compounds 1 and 3 demonstrated significant inhibitory effects on lipopolysaccharide (LPS)-induced inflammation in RAW264.7 cells. These compounds markedly suppressed the mRNA expressions of inflammatory factors, including interleukin (IL)-1β, IL-6, and tumor necrosis factor-α (TNF-α) while also down-regulating the protein expressions of inducible nitric oxide synthase (iNOS) and cyclooxygenase-2 (COX-2).
Mice ; Rhododendron/chemistry* ; Animals ; Anti-Inflammatory Agents/isolation & purification* ; RAW 264.7 Cells ; Terpenes/isolation & purification* ; Molecular Structure ; Tumor Necrosis Factor-alpha/immunology* ; Cyclooxygenase 2/immunology* ; Nitric Oxide Synthase Type II/immunology* ; Macrophages/immunology* ; Interleukin-6/immunology* ; Lipopolysaccharides ; Interleukin-1beta/immunology*

Objective:To explore the clinical application effects of tissue flaps prepared from the discarded limbs after amputation in patients with destructive wounds in the lower limbs.Methods:The study was a retrospective observational study. From March 2019 to March 2024, 7 male patients with destructive wounds in the lower limbs who met the inclusion criteria were admitted to the Department of Burns and Plastic Surgery of Xiangya Hospital of Central South University, aged 35 to 57 years. After clinical treatment, the damaged limbs were still difficult to preserve. Five patients with destructive wounds in the lower limbs were repaired with pedicled tissue flaps prepared from the discarded limbs after amputation, with wound areas of 15 cm×10 cm to 25 cm×15 cm and tissue flap incision areas of 15 cm×10 cm to 20 cm×15 cm. Two patients with destructive wounds in the lower limbs were repaired with free tissue flaps prepared from the discarded limbs after amputation, with wound areas of 22 cm×18 cm and 25 cm×15 cm and tissue flap incision areas of 23 cm×20 cm and 25 cm×18 cm. The survival of the tissue flap, the healing and appearance of wounds in the recipient site were followed up. At the last follow-up, the recovery status of the recipient site was evaluated according to the comprehensive flap evaluation scale, and the status of corrective prosthesis fitting was recorded.Results:During the follow-up of 6 to 24 months, all the tissue flaps successfully survived, with good healing and appearance of wounds in the recipient site. At the last follow-up, the scores of the recovery status of the recipient site ranged from 36 to 39 (with an average of 37.2). All amputated limbs were able to accommodate corrective prostheses with no distal ulceration.Conclusions:Utilizing tissue flaps prepared from the discarded limbs after amputation in patients with destructive wounds in the lower limbs to repair wounds effectively uses the discarded tissue and avoid creating new donor sites, which is a method to be considered for repairing multiple destructive wounds.

Objective:To investigate the association between peripheral immune function status and lung cancer metastasis,and to identify peripheral blood immune biomarkers for'Deficiency of Vital Qi'assessment in lung cancer metastasis.Methods:A retrospective analysis was conducted on peripheral blood immune markers collected before treatment from lung cancer patients admitted into Shanghai Municipal Hospital of Traditional Chinese Medicine,affiliated to Shanghai University of Traditional Chinese Medicine,between March 2023 and April 2025.Patients were categorized into the non-metastatic and the metastatic groups based on the presence of distant metastasis,and the differences in the expressions of immune cells and cytokines between groups were compared.Peripheral blood immune markers with P<0.05 in univariate analysis were incorporated into a multivariate binary logistic regression model to identify independent predictors of lung cancer metastasis.Results:A total of 193 lung cancer patients were included(101 in the non-metastatic group and 92 in the metastatic group).There were no statistically significant differences between the two groups in terms of gender,age,smoking history,drinking history,or pathological type(all P>0.05).Univariate analysis revealed significant differences in multiple immune markers between the non-metastatic and metastatic groups(all P<0.05),including:lymphocyte count,CD3+,CD4+,and CD8+T,CD19+B cells,absolute counts of CD3-CD16+CD56+NK cells,percentages of Treg cells,CD8+CD28+Treg cells,G-MDSC,and CD3-CD16+CD56+dim NK cells,and levels of cytokine IL-1β,IL-6,and IL-10.Binary logistic regression analysis of differential indicators suggested that the percentage of Treg cells and CD8+CD28+Treg cells in peripheral blood were independent predictors of distant metastasis in lung cancer(OR=1.193,95%CI[1.047,1.36],P<0.01;OR=0.978,95%CI[0.957,0.999],P<0.05).Conclusion:Peripheral blood immune dysfunction is the biological basis for'qi deficiency'in lung cancer metastasis.This study quantitatively demonstrates the correlation between peripheral immune function status and lung cancer metastasis,providing empirical evidence for the theories of'qi deficiency and hidden toxicity'and'metastatic state of tumors'.

Objective:To explore the clinical application effects of tissue flaps prepared from the discarded limbs after amputation in patients with destructive wounds in the lower limbs.Methods:The study was a retrospective observational study. From March 2019 to March 2024, 7 male patients with destructive wounds in the lower limbs who met the inclusion criteria were admitted to the Department of Burns and Plastic Surgery of Xiangya Hospital of Central South University, aged 35 to 57 years. After clinical treatment, the damaged limbs were still difficult to preserve. Five patients with destructive wounds in the lower limbs were repaired with pedicled tissue flaps prepared from the discarded limbs after amputation, with wound areas of 15 cm×10 cm to 25 cm×15 cm and tissue flap incision areas of 15 cm×10 cm to 20 cm×15 cm. Two patients with destructive wounds in the lower limbs were repaired with free tissue flaps prepared from the discarded limbs after amputation, with wound areas of 22 cm×18 cm and 25 cm×15 cm and tissue flap incision areas of 23 cm×20 cm and 25 cm×18 cm. The survival of the tissue flap, the healing and appearance of wounds in the recipient site were followed up. At the last follow-up, the recovery status of the recipient site was evaluated according to the comprehensive flap evaluation scale, and the status of corrective prosthesis fitting was recorded.Results:During the follow-up of 6 to 24 months, all the tissue flaps successfully survived, with good healing and appearance of wounds in the recipient site. At the last follow-up, the scores of the recovery status of the recipient site ranged from 36 to 39 (with an average of 37.2). All amputated limbs were able to accommodate corrective prostheses with no distal ulceration.Conclusions:Utilizing tissue flaps prepared from the discarded limbs after amputation in patients with destructive wounds in the lower limbs to repair wounds effectively uses the discarded tissue and avoid creating new donor sites, which is a method to be considered for repairing multiple destructive wounds.

Objective:To explore the methods and clinical effects of reconstructing facial and cervical scars with expanded flaps based on the "MLT" principle.Methods:The study was a retrospective observational study. From January 2019 to May 2022, 74 patients with facial and cervical scars after burn or trauma injuries who met the inclusion criteria were admitted to Xiangya Hospital of Central South University, including 38 males and 36 females, aged from 5 to 58 years, including 24 patients with simple facial involvement, 24 patients with simple cervical involvement, and 26 patients with both facial and cervical involvement, with scar area ranging from 12 to 145 cm2. By following the "MLT" principle (color and texture similar to the face; flap area large enough to reconstruct the entire defect; skin tissue thin enough to transmit the expression, so as to facilitate the shape of the face and five features); in the stage Ⅰ surgery, the skin and soft tissue expanders (hereinafter referred to as the expanders) were implanted, and in the stage Ⅱ surgery, the expander removal+scar resection+flap transplantation to repair the secondary wound was performed, and the wound in the donor area of flap was directly sutured. After operation, silicone gel preparation and laser therapy were used to prevent scar hyperplasia. The expansion ratio and time period of expanders, the occurrence of complications of skin and soft tissue expansion surgery, the type of flap used, and the survival of flap after the stage Ⅱ surgery were observed and recorded. The long-term effect of facial and cervical reconstruction and the recovery of donor area and recipient area of flap were evaluated during the postoperative follow-up after surgery.Results:The expansion ratio of 135 expanders ranged from 1.36 to 3.00 times, and the expansion time period ranged from 6 to 14 months. During skin and soft tissue expansion surgery, 8 patients had poor healing of incisions after expander placement, 7 patients had expander rupture, 5 patients had infection in incisions after expander placement, 3 patients had expander exposure, 2 patients had difficult filling the injection pot, and 1 patient had water leakage from the injection pot. Dorsal shoulder expanded flaps with double blood supply of transverse cervical artery and circumflex scapular artery were used in 8 patients, the expanded flaps of anterior transverse carotid artery perforator were used in 11 patients, the expanded flaps of internal thoracic artery perforator were used in 12 patients, tandem expanded flaps of upper chest and neck were used in 16 patients, dorsal thoracic artery perforator expanded flaps were used in 5 patients, and adjacent rotary propulsive expanded flaps were used in 22 patients. After the stage Ⅱ surgery, the flaps of 71 patients were completely survived. One patient had blood circulation disorder in the flap, and the flap survived after hyperbaric oxygen treatment. Necrosis occurred at the end of the flaps in 2 patients, which healed after dressing change. After the surgery, 42 patients were followed up for 3 to 24 months. The color, texture, and thickness of flaps were good and similar to the surrounding normal skin tissue in the recipient area, the appearance and function of the face and neck were significantly improved, and the wound location in the donor and recipient areas of flaps was concealed with slight scar formation.Conclusions:In the reconstruction of facial and neck scars, by following the "MLT" principle, the expanded flap was carefully designed before surgery, the local aesthetic features within the subunit are reconstructed during the stage Ⅱ surgery, and standard anti-scar treatment measures are actively adopted after surgery. After reconstruction, the color, texture, and thickness of flaps were close to the normal skin in face and neck, and the appearance and function of face and neck are significantly improved, with less linear scars left. It is beneficial to improve the therapeutic effect.

Objective To investigate the effect of baicalein (BAI) on autophagy of gastric cancer cell line BGC-823 cells by upregulating microRNA-7-5p (miR-7) and its possible mechanism. Methods The MTT method was used to screen the optimal drug concentration of BGC-823 cells treated with BAI. Real-time quantitative PCR was used to detect the transfection efficiency of BGC-823 cell line stably transfected with miR-7. The experiment was divided into control group (mimic-NC), miR-7 group (miR-7 mimic) and BAI group ( miR-7 overexpression combined with BAI treatment group). MTT assay, plate cloning assay and EdU assay were used to detect cell proliferation. The expression levels of autophagy related 16 like 1 (ATG16L1), sequestosome 1 (p62), Beclin 1, autophagy-related protein 5 (ATG5) and microtubule-assaiated protein 1 light chain3 (LC3) were detected by immunofluorescence staining and Western blot. Network pharmacology analysis to predict possible signaling pathways; Western blot was used to detect the expression levels of phosphatidylinositol 3-kinase/protein kinase B/mammalian target of rapamycin (PI3K/AKT/mTOR) signaling pathway. Results 50 μmol/L BAI significantly inhibited the proliferation ability of BGC-823 cells; Compared with the control group, the expression level of miR-7 was significantly increased after BAI treatment. The cell proliferation of the miR-7 group was significantly inhibited, and the protein expression level of autophagy-related proteins and the LC3II/LC3I ratio were significantly up-regulated, which promoted the formation of autophagosomes and inhibited the formation of autophagic flow in BGC-823 cells. Compared with the miR-7 group, the BAI group could further inhibit the proliferation of BGC-823 cells, induce the formation of autophagosomes, but inhibit the production of autophagy flow. Network pharmacology analysis showed that the common target genes of BAI, gastric cancer and autophagy may be related to PI3K/AKT signaling pathway. Compared with the control group, the phosphorylation levels of p-PI3K, p-AKT and p-mTOR in the miR-7 group were significantly inhibited, and the phosphorylation levels of these proteins were further inhibited in the BAI group. Conclusion BAI-mediated miR-7 inhibits the formation of autophagosomes in BGC-823 cells by inhibiting PI3K/AKT/mTOR signaling pathway, and inhibits the generation of autophagic flow.
Humans ; MicroRNAs/metabolism* ; Stomach Neoplasms/drug therapy* ; Autophagy/genetics* ; Cell Line, Tumor ; Flavanones/pharmacology* ; Cell Proliferation/genetics* ; TOR Serine-Threonine Kinases/genetics* ; Signal Transduction/drug effects* ; Proto-Oncogene Proteins c-akt/metabolism* ; Phosphatidylinositol 3-Kinases/genetics* ; Gene Expression Regulation, Neoplastic/drug effects*

Objective:To explore the repair methods of complex facial defect wounds involving paranasal sinuses and their clinical effectiveness.Methods:A retrospective observational study was conducted. From January 2020 to May 2022, 5 patients admitted to the Department of Burns and Plastic Surgery of Xiangya Hospital of Central South University and 4 patients admitted to the Department of Burns and Plastic Surgery of Chenzhou First People's Hospital with complex facial defect wounds involving paranasal sinuses met the inclusion criteria, including 6 males and 3 females, aged 35-69 years, including 4 patients with titanium mesh exposure combined with paranasal sinuses injury and 5 patients with tumor involving paranasal sinuses. After an adequate assessment of the damage by a multiple discipline team, titanium mesh removal, paranasal sinus debridement, and paranasal sinus mucosa removal were performed in patients with exposed titanium mesh, and radical tumor resection was performed in patients with tumors, with postoperative skin and soft tissue defects areas of 5.0 cm×2.5 cm to 18.0 cm×7.0 cm, anterior paranasal sinus wall defects/absence areas of 3 cm×2 cm to 6 cm×4 cm, and sinus cavity depths of 1 to 4 cm. Depending on the perforator course of the descending branch of the lateral circumflex femoral artery, the anterolateral femoral chimeric flap or anterolateral femoral myocutaneous flap (with flap area of 9 cm×4 cm to 19 cm×8 cm, muscle size of 5 cm×3 cm×3 cm to 11 cm×6 cm×3 cm) was transplanted to repair the defect, and the donor site wound was sutured directly. The type of tissue flap transplanted, the blood vessel of the recipient area, and the vascular anastomosis way during the operation, the recovery of the donor and recipient areas and the occurrence of complications after operation were observed. The appearance and blood supply of the recipient area and the recurrence of ulcers and tumors were followed up.Results:The anterolateral femoral myocutaneous flap transplantation was performed in 6 patients, and the anterolateral femoral chimeric flap transplantation was performed in 3 patients. The blood vessels in recipient areas were facial arteries and veins in 3 cases and superficial temporal arteries and veins in 6 cases. The superficial temporal arteries and veins were bridged with blood vessels in tissue flaps by flow-through way in 2 patients, and end-to-end anastomosis of blood vessels in donor and recipient areas was performed in 7 patients. After operation, all the tissue flaps survived, and the facial defect wounds were well repaired without cerebrospinal fluid leakage or paranasal sinus secretion leakage, no intracranial infection occurred, and the wounds in donor areas were healed well. Follow-up of 6-35 months after operation showed that all the patients had good blood supply in the recipient area, and the shape was acceptable; 4 patients with exposed titanium mesh had no recurrence of ulceration, and 5 patients with tumor had no local tumor recurrence or metastasis.Conclusions:Based on an adequate assessment of the extent of paranasal sinuses involved in the facial wound and the nature of the defect, good clinical effects can be achieved by using the anterolateral femoral muscle flap or the anterolateral femoral chimeric flap transplantation to repair complex facial defect wounds with open paranasal sinuses.

Objective:To explore the clinical effects of axillary propeller flaps in reconstructing the axillary fold scar contracture.Methods:A retrospective cohort study was conducted. From July 2016 to January 2020, 11 patients with anterior axillary fold or anterior and posterior axillary fold scar contractures after burns were admitted to Xiangya Hospital of Central South University, including 7 males and 4 females, aged 8 to 48 years. The lesions involved unilateral axilla in 9 cases and bilateral axilla in 2 cases, with the joint abduction angle of the affected shoulder ranging from 25 to 100°. The axillary fold contracture scars were excised and released, resulting in wound of 8 cm×5 cm-24 cm×20 cm. According to the condition of the residual normal skin in axilla, 2, 3, and 4-leaf propeller flaps with area of 5 cm×3 cm-24 cm×10 cm were designed to repair the wounds after scar excision and release. The donor site wound was closed by suturing directly, and the residual wound that could not be completely sutured was transplanted with free full-thickness skin grafts from the inner thigh or abdomen. The application of 2, 3, and 4-leaf propeller flaps, the joint abduction angle of the affected shoulder immediately after operation, and the survival of the flaps and skin grafts after operation were recorded. The recurrence of scar contracture, the appearance of the flaps, the joint abduction angle of the affected shoulder, and the functional recovery of the affected shoulder joint and upper arm were observed through a follow-up.Results:Among the 13 axillary propeller flaps transplanted in the 11 patients in this group, there were 9 double-leaf propeller flaps, two 3-leaf propeller flaps, and two 4-leaf propeller flaps. The joint abduction angle of the affected shoulder reached 110-165° immediately after operation. All the flaps survived after operation. Nine flap donor sites were repaired with free skin grafts, with skin grafts survived in 7 flap donor sites after operation. Scar erosion in incision and small area of skin graft necrosis developed in 2 flap donor sites. One of the wounds was debrided and repaired by transplantation of split-thickness skin grafts from inner thigh, and the other wound was healed after dressing changes. A follow-up of 6 to 24 months was conducted after surgery, and all the patients had no recurrence of axillary scar contracture; the color of the flap matched the receiving area; the elasticity of flap was good; the joint abduction angle of the affected shoulder reached 120-165°, and the joint pronation and supination, upper arm lifting and circular rotation of the affected shoulder were all good.Conclusions:Reconstruction of the axillary fold scar contracture with axillary propeller flaps has good result, with better flap appearance and recovery of the shoulder joint activity and upper arm function after operation.

Objective:To explore the repair methods and clinical effects of full-thickness burn wounds deep to tendon or even bone in fingers.Methods:A retrospective non-randomized controlled trial was conducted on the 98 patients with full-thickness finger burns deep to tendon or even bone who met the inclusion criteria and were hospitalized in Xiangya Hospital of Central South University from January 2010 to December 2019. Among the 98 patients, there were 81 males and 17 females, aged from 1 to 72 years, with 160 fingers involved. The wound area of each of affected fingers ranged from 2.0 cm×1.5 cm to 12.0 cm×3.5 cm, and the maximum wound area after merging the affected fingers was 12.0 cm×10.0 cm. For adult hands with multiple full-thickness burn wounds deep to tendon or even bone in multiple fingers or children with full-thickness finger burns deep to tendon or even bone, pedicled abdominal flaps were selected. For adults with single or two fingers with full-thickness burns deep to tendon or even bone, the pedicled internal hand flaps and free tissue flaps were selected. The free tissue flap repair requires good vascular conditions in the recipient area with arteries and veins available for anastomosis. For thumb nail burns deep to tendon or even bone or partial absence of the thumb after burns, the thumbs were reconstructed with the first toenail flap or dorsal foot flap with the second toe. In this study, 45 pedicled abdominal flaps were used to repair the wounds in 91 fingers, 37 pedicled internal hand flaps were used to repair the wounds in 37 fingers, 26 free tissue flaps were used to repair the wounds in 28 fingers, 3 first toenail flaps were used to reconstruct 3 patients' thumb nails and to repair hand wounds, and 1 dorsal foot flap with the second toe was used to reconstruct 1 patient's thumb and to repair hand and wrist wounds. The tissue flap area was from 2.0 cm×1.5 cm to 20.0 cm×10.0 cm. The wound in the donor site was repaired by direct suture or full-thickness skin grafting from the medial upper arm of the affected limb or split-thickness skin grafting from the outer thigh. The postoperative survival of the tissue flap, postoperative complications, and appearance and function of the flap donor site were observed. For the patients who were followed up, their finger functions were evaluated at the last follow-up using the trial criteria for replantation function evaluation of the amputated finger issued by the Hand Surgery Society of the Chinese Medical Association, and the satisfaction of the patients was investigated using the Efficacy Satisfaction Scale. Data were statistically analyzed with Kruskal-Wallis H test and Nemenyi test. Results:Of the 112 tissue flaps, 104 tissue flaps survived completely and had good blood circulation; 1 pedicled thumb dorsal ulnar reverse island flap, 1 pedicled finger artery cutaneous branch reverse island flap, and 1 free grafted anterolateral thigh perforator flap were slightly necrotic at the end, which were repaired with outer thigh split-thickness skin graft after dressing change and granulation tissue growth; 2 free grafted tarsal external artery flaps and 1 pedicled thumb dorsal ulnar reverse island flap suffered from postoperative venous return obstruction, which survived after partial suture removal and heparin saline cleansing of the wound; 1 pedicled modified dorsal metacarpal artery retrograde island flap and 1 free grafted peroneal artery perforator flap were necrotic, which were repaired by a pedicled abdominal flap and a lateral upper arm flap free transplantation respectively in stage Ⅱ. After transplantation, the tissue flaps had good shape, soft texture, and good elasticity, without bloating. There was no functional disorder in the flap donor site, and only slight scar remained. A total of 117 fingers of the 72 patients received 3-24 months of outpatient or telephone follow-up. At the last follow-up, the excellent and good rates of function evaluation of fingers repaired with pedicled abdominal flap, pedicled internal hand flap, and free tissue flap were respectively 77.3% (51/66), 96.3% (26/27), and 95.8% (23/24). The function of fingers repaired with free tissue flap and pedicled internal hand flap was significantly better than that with pedicled abdominal flap ( P<0.01). The satisfaction of patients with fingers repaired by free tissue flaps was significantly higher than that by pedicled abdominal flap ( P<0.05). Conclusions:According to the specific situation of full-thickness burn wounds deep to tendon or even bone in fingers, the pedicled abdominal flap is used to repair the multiple full-thickness burn wounds deep to tendon or even bone in multiple fingers of adult or the full-thickness burn wounds deep to tendon or even bone in fingers of children, the pedicled internal hand flap or free tissue flap is used to repair the full-thickness burn wounds deep to tendon or even bone in single or two fingers of adult patients, and the first toenail flap or the dorsal foot flap with the second toe is used to reconstruct the thumbs with full-thickness burn deep to tendon or even bone, with high postoperative tissue flap survival rate and few complications. The functional recovery of the affected finger is better after repair with free tissue flap and pedicled internal hand flap, and the patients' satisfaction is the highest after free tissue flap repair.

Objective:To explore the clinical effects of simultaneous reconstruction of multiple joint scar contracture deformity of limb.Methods:From January 2010 to June 2018, 24 patients with multiple joint scar contracture deformity of the same limb were reconstructed in simultaneous operations in Xiangya Hospital of Central South University, including 16 males and 8 females, aged 3-42 years, with 15 patients having deformities in the upper limbs and 9 patients having deformities in the lower limbs. One operation was performed to repair contracture deformity of axillary fossa and elbow in 3 patients, cubital fossa and palmar of wrist in 4 patients, cubital fossa and hand in 5 patients, palmar of wrist, palm, and palmar of finger in 3 patients, groin and medial knee in 2 patients, popliteal fossa and posterior ankle in 1 patient, and anterior ankle and dorsum of foot in 6 patients. After the release of various joint scar contractures, the area of skin defect was 140 to 580 cm 2. Autologous full-thickness skin grafts were used in 7 patients, autologous medium-thickness skin grafts were used in 4 patients, autologous full-thickness skin grafts combined with local skin flaps were used in 9 patients, and allogeneic acellular dermal matrix and autologous thin skin grafts were used in 4 patients. Comprehensive measures for rehabilitation were taken and the survival of the skin graft was observed after operation. Six months to eight years after the operation, all the patients were followed up for the functions of the affected limbs, among which the functions of the upper limbs were evaluated according to the trial standard for the evaluation of the functions of the upper limbs of the Hand Surgery Society of the Chinese Medical Association. The joint mobility, walking, and squatting function of lower extremity were examined after operation. Recurrence of contractures in all the affected limbs and reoperation were recorded. Results:The grafts survived after operation in 22 patients. Two patients had necrosis in small full-thickness skin area, of which one was healed by skin grafting after debridement, and the other one was healed after dressing changes. The deformity of scar contracture at each repaired joint was completely or partially corrected. During a follow-up for 6 to 96 months, the upper limb functions of 15 patients were rated excellent in 12 patients and good in 3 patients. Among the 9 patients of lower limb scar contractures, except for one 3-year-old child who experienced recurrence of medial knee scar contracture and underwent surgical release and skin grafting 5 years later, the remaining 8 patients basically recovered normal joint functions with pretty good outcomes.Conclusions:For continuous scar contracture deformity of multiple joints of the same limb, simultaneous surgical release and skin grafting can reduce operation frequency and obtain better outcomes of surgical operation.