Peri‐implant soft tissue status and crestal bone loss around immediately‐loaded narrow‐diameter implants placed in cigarette‐smokers: 6‐year follow‐up results

2020 ◽  
Vol 22 (2) ◽  
pp. 220-225 ◽  
Author(s):  
Osama Alghamdi ◽  
Mohammed Alrabiah ◽  
Nawwaf Al‐Hamoudi ◽  
Mohammed AlKindi ◽  
Fahim Vohra ◽  
...  
Keyword(s):  
Soft Tissue ◽  
Bone Loss ◽  
Cigarette Smokers ◽  
Crestal Bone Loss ◽  
Narrow Diameter Implants

Comparison of Peri-Implant Soft Tissue Parameters and Crestal Bone Loss Around Immediately Loaded and Delayed Loaded Implants in Smokers and Non-Smokers: 5-Year Follow-Up Results

2017 ◽  
Vol 88 (1) ◽  
pp. 3-9 ◽  
Author(s):  
Mohammad D. Al Amri ◽  
Sergio Varela Kellesarian ◽  
Tariq S. Abduljabbar ◽  
Mohammad Q. Al Rifaiy ◽  
Abdulaziz M. Al Baker ◽  
...  
Keyword(s):  
Soft Tissue ◽  
Bone Loss ◽  
Crestal Bone Loss

Soft tissue status and crestal bone loss around conventionally‐loaded dental implants placed in cigarette‐ and waterpipe (narghile) smokers: 8‐years' follow‐up results

2019 ◽  
Vol 21 (5) ◽  
pp. 873-878 ◽  
Author(s):  
Fatemah Alahmari ◽  
Fawad Javed ◽  
Zain Uddin Ahmed ◽  
Georgios E. Romanos ◽  
Abdulaziz A. Al‐Kheraif
Keyword(s):  
Soft Tissue ◽  
Bone Loss ◽  
Dental Implants ◽  
Crestal Bone Loss

scholarly journals Evaluation of crestal bone resorption around cylindrical and conical implants following 6 months of loading: A randomized clinical trial

2017 ◽  
Vol 11 (03) ◽  
pp. 317-322 ◽  
Author(s):  
Naser Sargolzaie ◽  
Hamid Reza Arab ◽  
Marzieh Mohammadi Moghaddam
Keyword(s):  
Bone Loss ◽  
Chi Square ◽  
Pocket Depth ◽  
Significance Level ◽  
Crestal Bone Loss ◽  
Significant Difference ◽  
Chi Square Test ◽  
Male Patients ◽  
Maxilla And Mandible

ABSTRACT Objective: The purpose of this clinical study was to evaluate the effect of implant body form (cylindrical and conical implants) on crestal bone levels during 6 months' follow-up after loading. Materials and Methods: A total of 32 SPI implants (19 conical implants/13 cylindrical implants) were randomly placed in 12 male patients using a submerged approach. None of the patients had compromising medical conditions or parafunctional habits. Periapical radiographs using the parallel technique were taken after clinical loading and 6 months later. Clinical indices including pocket depth and bleeding on probing (BOP) were recorded on 6-month follow-up. Data were analyzed by independent samples t-test and Chi-square test with a significance level of 0.05. Results: Six months after loading, crestal bone loss was 0.84 (±0.29) mm around the cylindrical implants and 0.73 (±0.62) mm around the conical types, which was not significantly different (P = 0.54). Pocket depth around the cylindrical and conical implants was 2.61 (±0.45) mm and 2.36 (±0.44) mm, respectively (P = 0.13). BOP was observed among 53.8% and 47.4% of the cylindrical implants and conical (P = 0.13). Bone loss and pocket depth in the maxilla and mandible had no significant difference (P = 0.46 and P = 0.09, respectively). Conclusion: In this study, although bone loss and clinical parameters were slightly higher in the cylindrical implants, there was no significant difference between the conical- and cylindrical-shaped implants.

scholarly journals Arthroscopic Soft Tissue Stabilization for Traumatic Anterior Shoulder Instability in Elite Collision Athletes

2019 ◽  
Vol 7 (3_suppl2) ◽  
pp. 2325967119S0019
Author(s):  
Hoshika Shota ◽  
Hiroyuki Sugaya ◽  
Norimasa Takahashi ◽  
Keisuke Matsuki ◽  
Morihito Tokai ◽  
...  
Keyword(s):  
Soft Tissue ◽  
Bone Loss ◽  
Recurrence Rate ◽  
Shoulder Instability ◽  
Bankart Repair ◽  
Anterior Shoulder Instability ◽  
Bony Bankart ◽  
The Mean ◽  
Tissue Stabilization

Objectives: Surgical options for shoulder instability in collision athletes remain controversial. Although arthroscopic soft tissue stabilization is widely accepted treatment for traumatic anterior shoulder instability, many surgeons prefer coracoid transfer such as Latarjet procedure for collision athletes with or without glenoid defect due to potential high recurrence rate after arthroscopic soft tissue Bankart repair (ABR). In the meantime, Hill-Sachs remplissage (HSR) has been gaining popularity as an effective arthroscopic augmentation procedure. Since 2002, we performed rotator interval closure (RIC) as an augmentation in addition to ABR or arthroscopic bony Bankart repair (ABBR) for collision athletes and obtained satisfactory outcome. However, teen players demonstrated higher recurrence rate compared to twenties and thirties. Therefore, from 2012, we performed HSR as an additional augmentation for teen players besides ABR/ABBR and RIC. The purpose of this study was to assess the outcomes after arthroscopic stabilization in collision athletes who underwent shoulder stabilization under our treatment strategy. Methods: Between 2012 through 2015, 95 consecutive collision athletes underwent shoulder stabilization. Among those, only 2 patients (2%) underwent arthroscopic bony procedure for poor capsular integrity. Among the remaining 93 patients who underwent soft tissue stabilization, 65 were available for minimum 2-year follow-up (70%). Therefore, subjects consisted of 65 players including 54 rugby and 11 American football players (Table 1). There were 13 national top league, 24 collegiate, 21 junior or senior high school, and 7 recreational players. The mean age at surgery was 20 years (range, 16-36). The mean follow-up was 37 months (range, 24-64). We retrospectively reviewed intraoperative findings and surgical procedures using patient records including surgical reports and videos. We also investigated functional outcome and recurrence rate. Pre- and postoperative Rowe scores were compared using paired t test. Results: Preoperative 3DCT of the glenoid demonstrated bony Bankart (fragment type) in 43 players (66%), attritional type in 16 (25%), and normal glenoid in 6 (9%). Mean glenoid bone loss was 15% (range, 0-25) and all of the glenoid with more than 10% bone loss retained bony fragment. All 65 players demonstrated Bankart lesion and 15 had concomitant SLAP lesion (23%) which required to be repaired. In addition, 5 players demonstrated capsule tear (8%), which were also repaired. Twenty-four players (36%) underwent ABR or ABBR with RIC and forty one players (64%) underwent ABR or ABBR combined with HSR (Table 1). The mean Rowe score significantly improved after surgery from 65 (range, 55-75) to 92 (range, 65-100) (P < .001). Recurrence appeared in 2 cases (3%), both of which were junior or senior high school players who underwent ABR with HSR. Ten national top league players who underwent ABR with RIC had no recurrence. Conclusion: Soft tissue stabilization combined with selective augmentation procedures for traumatic shoulder instability in collision athletes demonstrated satisfactory outcomes with extremely low recurrence rate. Since the incidence of having bony Bankart lesion in collision athletes was very high, arthroscopic bony Bankart repair worked in many patients even with significant glenoid bone loss. Further, Hill-Sachs remplissage seemed to be effective additional augmentation especially in young collision athletes. [Table: see text]

scholarly journals The effect of soft tissue thickness on crestal bone loss of early loaded implants

2020 ◽  
Vol 31 (S20) ◽  
pp. 180-180
Author(s):  
Alper Saglanmak ◽  
Alper Gultekin ◽  
Caglar Cinar ◽  
Cuneyt Karabuda ◽  
Serge Szmukler‐Moncle
Keyword(s):  
Soft Tissue ◽  
Bone Loss ◽  
Tissue Thickness ◽  
Soft Tissue Thickness ◽  
Crestal Bone Loss

scholarly journals What is the effect of soft tissue thickness on crestal bone loss around dental implants? A systematic review

2016 ◽  
Vol 28 (9) ◽  
pp. 1046-1053 ◽  
Author(s):  
Aliye Akcalı ◽  
Anna Trullenque-Eriksson ◽  
Chuanming Sun ◽  
Aviva Petrie ◽  
Luigi Nibali ◽  
...  
Keyword(s):  
Systematic Review ◽  
Soft Tissue ◽  
Bone Loss ◽  
Dental Implants ◽  
Tissue Thickness ◽  
Soft Tissue Thickness ◽  
Crestal Bone Loss

scholarly journals The Vertical Soft Tissue Thickness and Subcrestal Implant Placement as Factors for Peri-implant Crestal bone Stability

2021 ◽  
Vol 9 (D) ◽  
pp. 257-263
Author(s):  
Darko Veljanovski ◽  
Aneta Atanasovska-Stojanovska ◽  
Aleksandra Pivkova-Veljanovska ◽  
Eitan Mijiritsky ◽  
Curd Bollen
Keyword(s):  
Soft Tissue ◽  
Bone Loss ◽  
Control Group ◽  
Tissue Thickness ◽  
Implant Placement ◽  
Soft Tissue Thickness ◽  
Crestal Bone Loss ◽  
Bone Level ◽  
Mandibular Region ◽  
To Receive

Aim The aim of this prospective study was to determine the influence of vertical soft tissue thickness on bone level changes in platform-switched implants placed eqicrestally or subcrestally and restored with screw-retained or cement-retained restorations. Methods Platform-switched bone-level implants were placed in a single stage manner in the posterior mandibular region. Implant sites were divided into thick (control) and thin (test) vertical soft tissue groups. The implants in the control group were placed equicrestally. The implant sites from the control group were randomly allocated to receive equicrestally or subcrestally placed implants. Bone remodeling/loss was radiographically measured at baseline, three months postoperatively and six months after delivery of final prosthetic restoration. Results The mean crestal bone loss values three months postoperatively and six months post prosthetic restoration were higher in sites with thin versus sites with thick gingiva. In implant sites with thin gingiva, subcrestally placed implants presented less bone loss than eqicrestally placed implants. Conclusion Platform switched implants are prone to more bone loss when they are placed in sites with thin soft tissue, regardless of the type of final restoration (screw-retained or cement-retained). Subcrestal placement of platform-switched implants can prevent crestal bone loss in sites with vertical soft tissue thickness < 3 mm.    

Evaluation of Crestal Bone Loss Around Straight and Tilted Implants in Patients Rehabilitated by Immediate-Loaded Full-Arch All-on-4 or All-on-6: A Prospective Study

2019 ◽  
Vol 45 (6) ◽  
pp. 434-443
Author(s):  
Alessandro Cucchi ◽  
Elisabetta Vignudelli ◽  
Simonetta Franco ◽  
Paolo Ghensi ◽  
Luciano Malchiodi ◽  
...  
Keyword(s):  
Bone Loss ◽  
Prospective Study ◽  
Survival Rates ◽  
Immediate Loading ◽  
Success Rates ◽  
Crestal Bone Loss ◽  
Bone Level ◽  
A Prospective Study ◽  
Edentulous Jaws

The aim of this prospective study was to compare implant success rate and crestal bone loss around tilted and straight implants supporting immediate-loading full-arch rehabilitations. Twenty consecutive patients with edentulous jaws treated between June 2013 and July 2015 who satisfied all inclusion and exclusion criteria were included in the study. All patients were rehabilitated through a full-arch restoration supported by 4 or 6 immediately loaded implants. Clinical and radiographic examinations were scheduled every 12 months to evaluate implant success rates and crestal bone levels. Significant differences in crestal bone levels and success rates between straight and tilted implants were investigated by means of independent statistical analysis; differences were regarded as significant if P &lt; .05. Seventy straight and 50 tilted implants were placed to rehabilitate 14 mandibles and 12 maxillae in 20 patients. After a follow-up of 12 to 36 months, survival rate was 97.1% for straight implants and 96.0% for tilted implants; while success rates were 94.3% and 94.0%, respectively. Success and survival rates were not significantly different (P &gt; .05). Change in crestal bone level was 0.5 ± 0.4 mm for straight implants and 0.6 ± 0.4 mm for tilted implants (P &gt; .05). Straight and tilted implants seemed to have similar behavior after immediate loading rehabilitations. After functional loading, straight and tilted implants did not differ significantly in clinical outcome.

scholarly journals Arthroscopic Soft Tissue Stabilization for Traumatic Anterior Shoulder Instability in Elite Collision Athletes: Is it Sufficient?

2019 ◽  
Vol 7 (7_suppl5) ◽  
pp. 2325967119S0027
Author(s):  
Hoshika Shota ◽  
Hiroyuki Sugaya ◽  
Norimasa Takahashi ◽  
Keisuke Matsuki ◽  
Morihito Tokai ◽  
...  
Keyword(s):  
Soft Tissue ◽  
Bone Loss ◽  
Recurrence Rate ◽  
Shoulder Instability ◽  
Bankart Repair ◽  
Bony Bankart ◽  
The Mean ◽  
Tissue Stabilization ◽  
Mean Time

Objectives: Surgical options for shoulder instability in collision athletes remain controversial. Although arthroscopic soft tissue stabilization is widely accepted treatment for shoulder instability, many surgeons prefer coracoid transfer for collision athletes with or without glenoid defect due to potential high recurrence rate after arthroscopic soft tissue Bankart repair (ABR). In the meantime, Hill-Sacks remplissage (HSR) has been gaining popularity as an effective arthroscopic augmentation procedure. Since 2002, we performed rotator interval closure (RIC) as an augmentation in addition to ABR or arthroscopic bony Bankart repair (ABBR) for collision athletes and obtained satisfactory outcome. However, teen players demonstrated higher recurrence rate compared to twenties and thirties. Therefore, from 2012, we performed HSR as an additional augmentation for teen players besides ABR/ABBR and RIC. The purpose of this study was to assess the outcomes after arthroscopic stabilization in collision athletes who underwent shoulder stabilization under our treatment strategy. Methods: Between 2012 through 2015, 95 consecutive collision athletes underwent shoulder stabilization. Among those, only 2 patients (2%) underwent arthroscopic bony procedure for poor capsular integrity. Among the remaining 93 patients who underwent soft tissue stabilization, 65 were available for minimum 2 year follow-up (70%). Therefore, subjects consisted of 65 players including 54 rugby and 11 American football players (Table 1). There were 13 national top league, 24 collegeate, 21 junior or senior high school, and 7 recreational players. The mean age at surgery was 20 years (range, 16-36). The mean follow-up was 37 months (range, 24-64). We retrospectively reviewed intraoperative findings and surgical procedures using patient records including surgical reports and videos. We also investigated the mean time for sports return, functional outcome and recurrence rate. Pre- and postoperative Rowe scores were compared using paired t test. Results: Preoperative 3DCT of the glenoid demonstrated bony Bankart (fragment type) in 43 players (66%), attritional type in 16 (25%), and normal glenoid in 6 (9%). Mean glenoid bone loss was 15% (range, 0-25) and all of the glenoid with more than 10% bone loss retained bony fragment (Table 2). All 65 players demonstrated Bankart lesion and 15 had concomitant SLAP lesion (23%) which required repair. In addition, 5 players demonstrated capsule tear (8%), which were also repaired. Twenty four players (36%) underwent ABR or ABBR with RIC and forty one players (64%) underwent ABR or ABBR combined with HSR (Table 1).The mean time for sports return was 7 months (range, 4-13) after surgery. The mean Rowe score significantly improved after surgery from 65 (range, 55-75) to 92 (range, 65-100) (P < .001). Recurrence appeared in 2 cases (3%), both of which were junior or senior high school players who underwent ABR with HSR. Conclusion: Soft tissue stabilization combined with selective augmentation procedures for shoulder instability in collision athletes demonstrated satisfactory outcomes with low recurrence rate. Since the incidence of having bony Bankart lesion in collision athletes was very high, arthroscopic bony Bankart repair worked in many patients even with significant glenoid bone loss. Further, HSR seemed to be effective additional augmentation especially in young collision athletes. [Table: see text][Table: see text]

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