https://www.merrimackperio.com/new-patients daily 0.75 2025-06-21 https://images.squarespace-cdn.com/content/v1/576ae204e58c625f37d961d1/1467917941195-MWRXKTTIDX2BVCOW272U/peach-5.png New Patients https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/14ea0aea-4ddb-4f5a-95f9-adeaea02f2e2/toothbrush-v6.jpg New Patients https://www.merrimackperio.com/contact daily 0.75 2025-08-21 https://images.squarespace-cdn.com/content/v1/576ae204e58c625f37d961d1/1467917973172-C9QABU225EZNN2MUD6LM/peach-5.png Contact https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/14ea0aea-4ddb-4f5a-95f9-adeaea02f2e2/toothbrush-v6.jpg Contact https://www.merrimackperio.com/our-practice daily 0.75 2025-08-12 https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/9b9dfdce-7835-4bca-9fb4-919a3835b093/Periodontist-Chelmsford-Howard-Yen.png Our Practice - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/576ae204e58c625f37d961d1/1467917879476-XEKW4A1VW8CMTEDQWYG6/peach-5.png Our Practice https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/14ea0aea-4ddb-4f5a-95f9-adeaea02f2e2/toothbrush-v6.jpg Our Practice https://www.merrimackperio.com/home daily 1.0 2025-08-12 https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/1b1316ed-0e3d-402d-9410-2d408a885f73/IMG_0237.jpeg Home Dr. Yen attending annual conference meeting with American Academy of Periodontology https://images.squarespace-cdn.com/content/v1/576ae204e58c625f37d961d1/1467836824555-5WK1JZ934L6PT2E5M4ZH/headshot-placeholder-horizontal.jpg Home https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/1719205530968-GVY2NU3PXWM1GSYCRLES/image-asset.jpeg Home https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/14ea0aea-4ddb-4f5a-95f9-adeaea02f2e2/toothbrush-v6.jpg Home https://www.merrimackperio.com/cleaning-and-prevention daily 0.75 2025-06-26 https://www.merrimackperio.com/services-overview daily 0.75 2025-06-21 https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/14ea0aea-4ddb-4f5a-95f9-adeaea02f2e2/toothbrush-v6.jpg Overview https://www.merrimackperio.com/receding-gum daily 0.75 2025-06-21 https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/b7799971-9086-4e4d-8507-839f859e2e94/Gum+Graft-5A.png Gum Graft - Receding Gum Case 4 (Pre-Op) https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/519a9911-c281-4c4b-bcd6-06c2cebe5018/Gum+Graft-5B.png Gum Graft - Receding Gum Case 4 (Post-Op) https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/9695f154-cf98-4387-9af7-da39b3a485a3/Gum+Graft-4A.png Gum Graft - Receding Gum Case 3 (Pre-Op) https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/84dadb37-cfff-4a8a-9b46-cf485204254c/Gum+Graft-4B.png Gum Graft - Receding Gum Case 3 (Post-Op) https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/3f97b900-d281-4267-910c-762fa4ce3c46/Gum+Graft-2A.png Gum Graft - Receding Gum Case 2 (Pre-OP) https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/bdc0e51b-885b-42c5-8e9f-81b619088858/Gum+Graft-2B.png Gum Graft - Receding Gum Case 2 (Post-OP) https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/b4f9ec76-b676-41d4-b1b7-1a3b2911a3bc/Gum+Graft-1A.png Gum Graft - Receding Gum Case 1 (Pre-OP) Isolated gingival recession, thin tissue type, post-orthodontics treatment, isolated inflammation, high frenum pull, shallow vestibule depth. https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/08140c2d-9512-45cc-bf2f-6d39171a483f/Gum+Graft-1B.png Gum Graft - Receding Gum Case 1 (Post-OP) Complete root coverage achieved, phenotype conversion to thick tissue, elimination of high frenum pull, improve hygiene accessibility and comfort. https://www.merrimackperio.com/periodontal-maintenance daily 0.75 2025-06-19 https://www.merrimackperio.com/dental-implants daily 0.75 2025-06-26 https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/fae06e5e-8046-42ba-9c19-21a0a46598de/Implant-3A.png Implants - Fixed Hybrid Denture Implants Case 2 (Post-Op) https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/78bf7a71-dc5f-4121-be56-d058fcf0c0da/Implant-3B.png Implants - Fixed Hybrid Denture Implants Case 2 (Intra-oral) https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/c845cd35-15e4-43e4-a2fe-aadc78f5194a/Implant-3C.png Implants - Fixed Hybrid Denture Implants Case 2 (Temporary Prosthesis) https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/05b4b46e-43e3-462d-b6ca-65ffd3381aeb/Implant-2A.png Implants - Fixed Hybrid Denture Implants-Case 1 (Pre-Op) https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/111f2f19-ee6c-4e9e-94a6-df3af11aea06/Implant-2B.png Implants - Fixed Hybrid Denture Implants-Case 1 (Post-Op) https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/b4777225-5f64-4c99-b127-34d9ce03a7c6/Implant-2C.png Implants - Fixed Hybrid Denture Implants-Case 1 (Temporary Prosthesis) https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/7b6b0854-3126-4f51-8b2b-310da4234243/Implant-1A.png Implants - Single Implant (Pre-Op) https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/89695500-1d79-432c-b0c7-9aff4e51e44d/Implant-1B.png Implants - Single Implant with Temporary Crown https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/d0d1b1f2-2b5e-48bc-960a-0fadb5d0c6c6/Overdenture-1A.png Implants - Make it stand out Upper & Lower Overdenture Implants https://www.merrimackperio.com/tooth-extractions daily 0.75 2025-06-26 https://www.merrimackperio.com/frenectomy daily 0.75 2025-05-22 https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/8550b4a6-af44-4fab-bba4-51791ac38f96/Frenectomy-4A.png Frenectomy - Frenectomy Case 4 (Pre-OP) https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/c06ac96d-f130-400a-9217-c0e28fd22d6b/Frenectomy-4B.png Frenectomy - Frenectomy Case 4 (Post-OP) https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/f7a6eb8d-ba25-4144-8cb6-a1b29d480e91/Frenectomy-1A.png Frenectomy - Frenectomy Case 1 (Pre-OP) https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/a9c653e7-57c6-43b5-8082-99f88c5a74b2/Frenectomy-1B.png Frenectomy - Frenectomy Case 1 (Post-OP) https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/a806d98c-a08d-4b1f-a8c5-c967706a3610/Frenectomy-3A.png Frenectomy - Frenectomy Case 3 (Pre-OP) https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/d95041f3-d64d-4982-a0b5-37fa6b9838b7/Frenectomy-3B.png Frenectomy - Frenectomy Case 3 (Post-OP) https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/cba4f7cc-5969-467a-8b6f-5818fb9f8e7e/Frenectomy-2A.png Frenectomy - Frenectomy Case 2 (Pre-OP) https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/5366b54b-52f4-4e15-884a-480e33bbf457/Frenectomy-2B.png Frenectomy - Frenectomy Case 2 (Post-OP) https://www.merrimackperio.com/canine-exposure daily 0.75 2025-06-26 https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/a4aaec4a-fb21-4e38-aa76-dbcd9ba15ce5/Exposure-1A.png Canine Exposure - Tooth Exposure Case 1 (Pre-Op) https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/66135481-9e09-42eb-aa13-0423ea55578c/Exposure-1B.png Canine Exposure - Tooth Exposure Case 1 (Post-Op) https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/e9b01c07-474a-4028-bad5-60b43e9b9a4d/Exposure-2A.png Canine Exposure - Tooth Exposure Case 2 (Pre-Op) https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/5dc2ecea-7e27-44c9-bc21-21907a53cf19/Exposure-2B.png Canine Exposure - Tooth Exposure Case 2 (Post-Op) https://www.merrimackperio.com/root-amputation daily 0.75 2025-06-26 https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/f5246103-6281-4e49-89c7-de8fd2d5a35f/Root+Amp-1A.png Root Amputation - Root Amputation - Case 1 (Pre-Op) https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/bda81933-2891-4ed2-9839-07050191d9f5/Root+Amp-1B.png Root Amputation - Root Amputation - Case 1 (Post-Op) https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/1dd5cf67-71ef-4edd-be6b-19554542200e/Root+Amp-2A.png Root Amputation - Root Amputation - Case 2 (Pre-Op) https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/a7d4c6df-3cab-4c8f-9431-b3c2d4e26229/Root+Amp-2B.png Root Amputation - Root Amputation - Case 2 (Post-Op) https://www.merrimackperio.com/bone-graft daily 0.75 2025-06-26 https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/a143e403-790a-4ffb-bf0e-64e6873ffcc3/Bone+Graft-4A.png Bone Graft - Bone Graft - Case 4 (Pre-Op) https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/92e16b45-04b8-4097-a63c-b10dfe877f10/Bone+Graft-4B.png Bone Graft - Bone Graft - Case 4 (Post-Op) https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/4cf20a12-4b96-464c-8c0d-64b9bc42214f/Bone+Graft-4C.png Bone Graft - Bone Graft - Case 4 (Implant Restored) https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/babb26e6-54c6-49ee-8c81-6e9378d7a841/Bone+Graft-1A.png Bone Graft - Bone Graft - Case 1 (Pre-Op) https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/79d84746-da10-4a1b-ac51-194dadb60227/Bone+Graft-1B.png Bone Graft - Bone Graft - Case 1 (Post-Op) https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/1f6e0579-ea09-4b76-8142-313beca98778/Bone+Graft-1C.png Bone Graft - Bone Graft - Case 1 (Implant Restored) https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/0f46bb43-6cb1-40a0-8679-eeb9ef9507f4/Bone+Graft-3A.png Bone Graft - Bone Graft - Case 3 (Pre-Op) https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/cfb87828-6ee3-4486-9804-5db04c646436/Bone+Graft-3B.png Bone Graft - Bone Graft - Case 3 (Post-Op) https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/fa56c885-8d61-48d7-8efe-2ed725a3db6c/Bone+Graft-3C.png Bone Graft - Bone Graft - Case 3 (Implant Restored) https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/2b6a662a-da06-4134-9bb0-58a7b66a1fcb/Bone+Graft-2A.png Bone Graft - Bone Graft - Case 2 (Pre-Op) https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/18e3c56e-28e9-4351-a276-dadc4f62fe65/Bone+Graft-2B.png Bone Graft - Bone Graft - Case 2 (Implant Restored) https://www.merrimackperio.com/sinus-lift-graft daily 0.75 2025-06-26 https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/534c7be5-08db-4ade-a212-470faf572943/Sinus-1A.png Sinus Lift Graft - Sinus Lift Case 1 (Pre-Op) https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/fe8a6742-6dc2-4fe8-933a-cb54729be357/Sinus-1B.png Sinus Lift Graft - Sinus Lift Case 1 (Post-Op) https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/0dff7e33-a02a-4b24-a7d5-8241144849ce/Sinus-4A.png Sinus Lift Graft - Sinus Lift + Implants Case 2 (Pre-Op) https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/098f4a6b-e5e6-4fe2-9fbc-501d13fe7a1c/Sinus-4B.png Sinus Lift Graft - Sinus Lift + Implants Case 2 (Post-Op) https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/bae845bb-ca63-42f9-bf05-37080360e473/Sinus-2A.png Sinus Lift Graft - Sinus Lift Case 2 (Pre-Op) https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/c01d4a63-2bd4-4ac4-961c-f6c5f95fd0ff/Sinus-2B.png Sinus Lift Graft - Sinus Lift Case 2 (Post-Op) https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/f321ba29-b392-4904-9aad-7fe255539cdc/Sinus-3A.png Sinus Lift Graft - Sinus Lift + Implants Case 1 (Pre-Op) https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/d133ec99-c126-445b-8f8f-f1cb805a22d2/Sinus-3B.png Sinus Lift Graft - Sinus Lift + Implants Case 1 (Post-Op) https://www.merrimackperio.com/scaling-root-planing-deep-cleaning daily 0.75 2025-06-21 https://www.merrimackperio.com/osseous-surgery daily 0.75 2025-06-26 https://www.merrimackperio.com/regeneration daily 0.75 2025-06-21 https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/7e7aa84a-426a-454d-b162-78333cf880e3/Regeneration-1A.png Periodontal Regeneration - Periodontal Regeneration Case 1 (Pre-Op) https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/3d57af21-8251-4776-ae64-0ea53bdb2046/Regeneration-1B.png Periodontal Regeneration - Periodontal Regeneration Case 1 (Post-Op) https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/bcb2c422-8714-47e7-8367-f01b031ac7bc/Regeneration-3A.png Periodontal Regeneration - Periodontal Regeneration Case 3 (Pre-Op) https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/96051093-3902-412f-9c6b-6a76b201815c/Regeneration-3B.png Periodontal Regeneration - Periodontal Regeneration Case 3 (Post-Op) https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/82c40652-bfc8-46f0-be35-02b653711b45/Regeneration-4A.png Periodontal Regeneration - Periodontal Regeneration Case 4 (Pre-Op) https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/378cab51-9995-4e01-920d-132494d5e8b8/Regeneration-4B.png Periodontal Regeneration - Periodontal Regeneration Case 4 (Post-Op) https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/40655fa4-12ee-4b28-bc3d-3e757243084e/Regeneration-2A.png Periodontal Regeneration - Periodontal Regeneration Case 2 (Pre-Op) https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/7aba8253-8361-472a-8759-286e48e84a30/Regeneration-2B.png Periodontal Regeneration - Periodontal Regeneration Case 2 (Post-Op) https://www.merrimackperio.com/biopsy daily 0.75 2025-06-26 https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/267e4fcc-10d4-43c9-873e-edfa7409d807/Biopsy-2A.png Biopsy - Biopsy - Case 2 (Pre-Op) https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/20f68ee2-7756-4225-9a02-4365b06eb2b0/Biopsy-2B.png Biopsy - Biopsy - Case 2 (Post-Op) https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/3da18a5f-9fb1-458a-9fdf-ef7b9bf19e47/Biopsy-1A.png Biopsy - Biopsy - Case 1 (Pre-Op) https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/9398fa5c-2fb2-47b8-99f1-ef2c7d5f1016/Biopsy-1B.png Biopsy - Biopsy - Case 1 (Post-Op) https://www.merrimackperio.com/crown-lengthening daily 0.75 2025-05-22 https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/730d1e0b-0d1e-4c22-849c-f1aec5d1be23/CLP-1A.png Crown Lengthening - Crown Lengthening Case 1 (Pre-OP) https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/559091f0-40e1-4f48-9138-d24f3f6f3d98/CLP-1B.png Crown Lengthening - Crown Lengthening Case 1 (Post-OP) https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/4d4bb474-ce6d-4216-b78d-04510184daf1/CLP-2A.png Crown Lengthening - Crown Lengthening Case 2 (Pre-OP) https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/dead8803-cfa7-49d7-b792-280c6fad0ada/CLP-2B.png Crown Lengthening - Crown Lengthening Case 2 (Post-OP) https://www.merrimackperio.com/peri-implant-disease daily 0.75 2025-06-21 https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/c8388888-29fa-4c4d-8d26-93d256fb350f/Peri-Implant-3A.png Peri-Implant Disease (Peri-Implantitis, Peri-Implant Mucositis) - Peri-Implant Disease Case 4 (Pre-OP) Clinical signs of inflammation with swelling of gingiva, bleeding and suppurations (pus). https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/ac2ea1cb-8381-45a8-8a13-3bbbd53caffd/Peri-Implant-3B.png Peri-Implant Disease (Peri-Implantitis, Peri-Implant Mucositis) - Peri-Implant Disease Case 4 (Post-OP) Successful reduction in clinical signs of inflammation with reduction of gingival swelling and improvement in bleeding and suppuration after non-surgical therapy. https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/106977b4-8af6-405d-a696-dc66b996fbec/Peri-Implant-2A.png Peri-Implant Disease (Peri-Implantitis, Peri-Implant Mucositis) - Peri-Implant Disease Case 3 (Pre-OP) Peri-Implantitis with significant bone loss, tissue swelling, suppuration and bleeding. https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/d2f3b7a2-427f-40ff-b951-11bb774f2633/Peri-Implant-2B.png Peri-Implant Disease (Peri-Implantitis, Peri-Implant Mucositis) - Peri-Implant Disease Case 3 (Post-OP) Successful management of peri-implantitis via conservative non-surgical therapy. Resulting in radiographic bone fill. Improvement in clinical signs of inflammation. https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/a9fc9a15-0d07-49dd-9614-33cc41aaa923/Peri-Implant-1A.png Peri-Implant Disease (Peri-Implantitis, Peri-Implant Mucositis) - Peri-Implant Disease Case 2 (Pre-OP) Peri-Implant inflammation due to inaccessible dental prosthesis design. https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/42f8fc9f-dd21-4f0c-ae10-84f4550ce0c6/Peri-Implant-1B.png Peri-Implant Disease (Peri-Implantitis, Peri-Implant Mucositis) - Peri-Implant Disease Case 2 (Pre-OP) Poor dental prosthesis design inhibits adequate plaque control. https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/29e5f99b-99ef-4fcf-b8a4-326aac718ca4/Peri-Implant-1C.png Peri-Implant Disease (Peri-Implantitis, Peri-Implant Mucositis) - Peri-Implant Disease Case 2 (Post-OP) Modify the existing dental prosthesis design to allow proper daily oral homecare therapy by patient. Significant improvement in the level of inflammation. https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/5e9010c8-c813-4f67-9e11-dcb16df5ce46/Gum+Graft-3A.png Peri-Implant Disease (Peri-Implantitis, Peri-Implant Mucositis) - Peri-Implant Disease Case 1 (Pre-OP) Receding gum on implant surface, minimal attached gingiva, difficulty in hygiene care, discomfort/sensitivity in brushing/cleaning. https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/01a31588-ad4e-4618-8a0b-3e607bc958e6/Gum+Graft-3B.png Peri-Implant Disease (Peri-Implantitis, Peri-Implant Mucositis) - Peri-Implant Disease Case 1 (Post-OP) Significant reduction in exposed implant surface, improvement in gingival tissue width, improve accessibility in oral homecare therapy, improvement in discomfort/sensitivity level. https://www.merrimackperio.com/patient-resources-descriptions daily 0.75 2025-08-12 https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/14ea0aea-4ddb-4f5a-95f9-adeaea02f2e2/toothbrush-v6.jpg Patient Resources https://www.merrimackperio.com/referral-resources-descriptions daily 0.75 2025-08-12 https://images.squarespace-cdn.com/content/v1/65fc84e7235491681b36ffe4/14ea0aea-4ddb-4f5a-95f9-adeaea02f2e2/toothbrush-v6.jpg Referral Resources https://www.merrimackperio.com/disclaimers daily 0.75 2025-05-22 https://www.merrimackperio.com/website-privacy-policy daily 0.75 2025-08-08 https://www.merrimackperio.com/accessibility-statements daily 0.75 2025-05-22 https://www.merrimackperio.com/smstext-policy daily 0.75 2025-08-08